mirror of https://gitee.com/openkylin/linux.git
49558 Commits
| Author | SHA1 | Message | Date |
|---|---|---|---|
Linus Torvalds
|
706451d47b |
linux-kselftest-kunit-5.11-rc1
This kunit update for Linux 5.11-rc1 consists of:
-- documentation update and fix to kunit_tool to parse diagnostic
messages correctly from David Gow
-- Support for Parameterized Testing and fs/ext4 test updates to use
KUnit parameterized testing feature from Arpitha Raghunandan
-- Helper to derive file names depending on --build_dir argument
from Andy Shevchenko
-----BEGIN PGP SIGNATURE-----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=jqjK
-----END PGP SIGNATURE-----
Merge tag 'linux-kselftest-kunit-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull Kunit updates from Shuah Khan:
- documentation update and fix to kunit_tool to parse diagnostic
messages correctly from David Gow
- Support for Parameterized Testing and fs/ext4 test updates to use
KUnit parameterized testing feature from Arpitha Raghunandan
- Helper to derive file names depending on --build_dir argument from
Andy Shevchenko
* tag 'linux-kselftest-kunit-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
fs: ext4: Modify inode-test.c to use KUnit parameterized testing feature
kunit: Support for Parameterized Testing
kunit: kunit_tool: Correctly parse diagnostic messages
Documentation: kunit: provide guidance for testing many inputs
kunit: Introduce get_file_path() helper
|
|
|
Linus Torvalds
|
7a932e5702 |
asm-generic: cross-architecture timer cleanup
This cleans up two ancient timer features that were never completed in the past, CONFIG_GENERIC_CLOCKEVENTS and CONFIG_ARCH_USES_GETTIMEOFFSET. There was only one user left for the ARCH_USES_GETTIMEOFFSET variant of clocksource implementations, the ARM EBSA110 platform. Rather than changing to use modern timekeeping, we remove the platform entirely as Russell no longer uses his machine and nobody else seems to have one any more. The conditional code for using arch_gettimeoffset() is removed as a result. For CONFIG_GENERIC_CLOCKEVENTS, there are still a couple of platforms not using clockevent drivers: parisc, ia64, most of m68k, and one Arm platform. These all do timer ticks slighly differently, and this gets cleaned up to the point they at least all call the same helper function. Instead of most platforms using 'select GENERIC_CLOCKEVENTS' in Kconfig, the polarity is now reversed, with the few remaining ones selecting LEGACY_TIMER_TICK instead. Signed-off-by: Arnd Bergmann <arnd@arndb.de> -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAl/Y1v8ACgkQmmx57+YA GNmCvQ/9EDlgCt92r8SB+LGafDtgB8TUQZeIrs9S2mByzdxwnw0lxObIXFCnhQgh RpG3dR+ONRDnC5eI149B377JOEFMZWe2+BtYHUHkFARtUEWatslQcz7yAGvVRK/l TS/qReb6piKltlzuanF1bMZbjy2OhlaDRcm+OlC3y5mALR33M4emb+rJ6cSdfk3K v1iZhrxtfQT77ztesh/oPkPiyQ6kNcz7SfpyYOb6f5VLlml2BZ7YwBSVyGY7urHk RL3XqOUP4KKlMEAI8w0E2nvft6Fk+luziBhrMYWK0GvbmI1OESENuX/c6tgT2OQ1 DRaVHvcPG/EAY8adOKxxVyHhEJDSoz5GJV/EtjlOegsJk6RomczR1uuiT3Kvm7Ah PktMKv4xQht1E15KPSKbOvNIEP18w2s5z6gw+jVDv8pw42pVEQManm1D+BICqrhl fcpw6T1drf9UxAjwX4+zXtmNs+a+mqiFG8puU4VVgT4GpQ8umHvunXz2WUjZO0jc 3m8ErJHBvtJwW5TOHGyXnjl9SkwPzHOfF6IcXTYWEDU4/gQIK9TwUvCjLc0lE27t FMCV2ds7/K1CXwRgpa5IrefSkb8yOXSbRZ56NqqF7Ekxw4J5bYRSaY7jb+qD/e+3 5O1y+iPxFrpH+16hSahvzrtcdFNbLQvBBuRtEQOYuHLt2UJrNoU= =QpNs -----END PGP SIGNATURE----- Merge tag 'asm-generic-timers-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic Pull asm-generic cross-architecture timer cleanup from Arnd Bergmann: "This cleans up two ancient timer features that were never completed in the past, CONFIG_GENERIC_CLOCKEVENTS and CONFIG_ARCH_USES_GETTIMEOFFSET. There was only one user left for the ARCH_USES_GETTIMEOFFSET variant of clocksource implementations, the ARM EBSA110 platform. Rather than changing to use modern timekeeping, we remove the platform entirely as Russell no longer uses his machine and nobody else seems to have one any more. The conditional code for using arch_gettimeoffset() is removed as a result. For CONFIG_GENERIC_CLOCKEVENTS, there are still a couple of platforms not using clockevent drivers: parisc, ia64, most of m68k, and one Arm platform. These all do timer ticks slighly differently, and this gets cleaned up to the point they at least all call the same helper function. Instead of most platforms using 'select GENERIC_CLOCKEVENTS' in Kconfig, the polarity is now reversed, with the few remaining ones selecting LEGACY_TIMER_TICK instead" * tag 'asm-generic-timers-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: timekeeping: default GENERIC_CLOCKEVENTS to enabled timekeeping: remove xtime_update m68k: remove timer_interrupt() function m68k: change remaining timers to legacy_timer_tick m68k: m68328: use legacy_timer_tick() m68k: sun3/sun3c: use legacy_timer_tick m68k: split heartbeat out of timer function m68k: coldfire: use legacy_timer_tick() parisc: use legacy_timer_tick ARM: rpc: use legacy_timer_tick ia64: convert to legacy_timer_tick timekeeping: add CONFIG_LEGACY_TIMER_TICK timekeeping: remove arch_gettimeoffset net: remove am79c961a driver ARM: remove ebsa110 platform |
|
|
Linus Torvalds
|
f986e35083 |
Merge branch 'akpm' (patches from Andrew)
Merge yet more updates from Andrew Morton:
- lots of little subsystems
- a few post-linux-next MM material. Most of the rest awaits more
merging of other trees.
Subsystems affected by this series: alpha, procfs, misc, core-kernel,
bitmap, lib, lz4, checkpatch, nilfs, kdump, rapidio, gcov, bfs, relay,
resource, ubsan, reboot, fault-injection, lzo, apparmor, and mm (swap,
memory-hotplug, pagemap, cleanups, and gup).
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (86 commits)
mm: fix some spelling mistakes in comments
mm: simplify follow_pte{,pmd}
mm: unexport follow_pte_pmd
apparmor: remove duplicate macro list_entry_is_head()
lib/lzo/lzo1x_compress.c: make lzogeneric1x_1_compress() static
fault-injection: handle EI_ETYPE_TRUE
reboot: hide from sysfs not applicable settings
reboot: allow to override reboot type if quirks are found
reboot: remove cf9_safe from allowed types and rename cf9_force
reboot: allow to specify reboot mode via sysfs
reboot: refactor and comment the cpu selection code
lib/ubsan.c: mark type_check_kinds with static keyword
kcov: don't instrument with UBSAN
ubsan: expand tests and reporting
ubsan: remove UBSAN_MISC in favor of individual options
ubsan: enable for all*config builds
ubsan: disable UBSAN_TRAP for all*config
ubsan: disable object-size sanitizer under GCC
ubsan: move cc-option tests into Kconfig
ubsan: remove redundant -Wno-maybe-uninitialized
...
|
|
|
Matteo Croce
|
2c622ed0ea |
reboot: allow to specify reboot mode via sysfs
The kernel cmdline reboot= option offers some sort of control on how the reboot is issued. We don't always know in advance what type of reboot to perform. Sometimes a warm reboot is preferred to persist certain memory regions across the reboot. Others a cold one is needed to apply a future system update that makes a memory memory model change, like changing the base page size or resizing a persistent memory region. Or simply we want to enable reboot_force because we noticed that something bad happened. Add handles in sysfs to allow setting these reboot options, so they can be changed when the system is booted, other than at boot time. The handlers are under <sysfs>/kernel/reboot, can be read to get the current configuration and written to alter it. # cd /sys/kernel/reboot/ # grep . * cpu:0 force:0 mode:cold type:acpi # echo 2 >cpu # echo yes >force # echo soft >mode # echo bios >type # grep . * cpu:2 force:1 mode:soft type:bios Before setting anything, check for CAP_SYS_BOOT capability, so it's possible to allow an unpriviledged process to change these settings simply by relaxing the handles permissions, without opening them to the world. [natechancellor@gmail.com: fix variable assignments in type_store] Link: https://lkml.kernel.org/r/20201112035023.974748-1-natechancellor@gmail.com Link: https://github.com/ClangBuiltLinux/linux/issues/1197 Link: https://lkml.kernel.org/r/20201110202746.9690-1-mcroce@linux.microsoft.com Signed-off-by: Matteo Croce <mcroce@microsoft.com> Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Reviewed-by: Petr Mladek <pmladek@suse.com> Cc: Mike Rapoport <rppt@kernel.org> Cc: Guenter Roeck <linux@roeck-us.net> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Pavel Tatashin <pasha.tatashin@soleen.com> Cc: Kees Cook <keescook@chromium.org> Cc: Tyler Hicks <tyhicks@linux.microsoft.com> Cc: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
|
|
Kees Cook
|
c637693b20 |
ubsan: remove UBSAN_MISC in favor of individual options
Make each UBSAN option individually selectable and remove UBSAN_MISC which no longer has any purpose. Add help text for each Kconfig, and include a reference to the Clang sanitizer documentation. Disable unsigned overflow by default (not available with GCC and makes x86 unbootable with Clang). Disable unreachable when objtool is in use (redundant and confuses things: instrumentation appears at unreachable locations). Link: https://lkml.kernel.org/r/20201203004437.389959-7-keescook@chromium.org Signed-off-by: Kees Cook <keescook@chromium.org> Cc: Andrey Ryabinin <aryabinin@virtuozzo.com> Cc: Ard Biesheuvel <ardb@kernel.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: George Popescu <georgepope@android.com> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Marco Elver <elver@google.com> Cc: Masahiro Yamada <masahiroy@kernel.org> Cc: Michal Marek <michal.lkml@markovi.net> Cc: Nathan Chancellor <natechancellor@gmail.com> Cc: Nick Desaulniers <ndesaulniers@google.com> Cc: Peter Oberparleiter <oberpar@linux.ibm.com> Cc: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
|
|
Alexander Egorenkov
|
ca4a9241cc |
kdump: append uts_namespace.name offset to VMCOREINFO
The offset of the field 'init_uts_ns.name' has changed since commit
|
|
|
Anand K Mistry
|
fe71988834 |
proc: provide details on indirect branch speculation
Similar to speculation store bypass, show information about the indirect branch speculation mode of a task in /proc/$pid/status. For testing/benchmarking, I needed to see whether IB (Indirect Branch) speculation (see Spectre-v2) is enabled on a task, to see whether an IBPB instruction should be executed on an address space switch. Unfortunately, this information isn't available anywhere else and currently the only way to get it is to hack the kernel to expose it (like this change). It also helped expose a bug with conditional IB speculation on certain CPUs. Another place this could be useful is to audit the system when using sanboxing. With this change, I can confirm that seccomp-enabled process have IB speculation force disabled as expected when the kernel command line parameter `spectre_v2_user=seccomp`. Since there's already a 'Speculation_Store_Bypass' field, I used that as precedent for adding this one. [amistry@google.com: remove underscores from field name to workaround documentation issue] Link: https://lkml.kernel.org/r/20201106131015.v2.1.I7782b0cedb705384a634cfd8898eb7523562da99@changeid Link: https://lkml.kernel.org/r/20201030172731.1.I7782b0cedb705384a634cfd8898eb7523562da99@changeid Signed-off-by: Anand K Mistry <amistry@google.com> Cc: Anthony Steinhauser <asteinhauser@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Anand K Mistry <amistry@google.com> Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: Alexey Gladkov <gladkov.alexey@gmail.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Kees Cook <keescook@chromium.org> Cc: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Cc: Michal Hocko <mhocko@suse.com> Cc: Mike Rapoport <rppt@kernel.org> Cc: NeilBrown <neilb@suse.de> Cc: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
|
|
Linus Torvalds
|
faf145d6f3 |
Merge branch 'exec-for-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
Pull execve updates from Eric Biederman: "This set of changes ultimately fixes the interaction of posix file lock and exec. Fundamentally most of the change is just moving where unshare_files is called during exec, and tweaking the users of files_struct so that the count of files_struct is not unnecessarily played with. Along the way fcheck and related helpers were renamed to more accurately reflect what they do. There were also many other small changes that fell out, as this is the first time in a long time much of this code has been touched. Benchmarks haven't turned up any practical issues but Al Viro has observed a possibility for a lot of pounding on task_lock. So I have some changes in progress to convert put_files_struct to always rcu free files_struct. That wasn't ready for the merge window so that will have to wait until next time" * 'exec-for-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace: (27 commits) exec: Move io_uring_task_cancel after the point of no return coredump: Document coredump code exclusively used by cell spufs file: Remove get_files_struct file: Rename __close_fd_get_file close_fd_get_file file: Replace ksys_close with close_fd file: Rename __close_fd to close_fd and remove the files parameter file: Merge __alloc_fd into alloc_fd file: In f_dupfd read RLIMIT_NOFILE once. file: Merge __fd_install into fd_install proc/fd: In fdinfo seq_show don't use get_files_struct bpf/task_iter: In task_file_seq_get_next use task_lookup_next_fd_rcu proc/fd: In proc_readfd_common use task_lookup_next_fd_rcu file: Implement task_lookup_next_fd_rcu kcmp: In get_file_raw_ptr use task_lookup_fd_rcu proc/fd: In tid_fd_mode use task_lookup_fd_rcu file: Implement task_lookup_fd_rcu file: Rename fcheck lookup_fd_rcu file: Replace fcheck_files with files_lookup_fd_rcu file: Factor files_lookup_fd_locked out of fcheck_files file: Rename __fcheck_files to files_lookup_fd_raw ... |
|
|
Zong Li
|
a00a3f29b2 |
dt-bindings: fu740: prci: add YAML documentation for the FU740 PRCI
Add YAML DT binding documentation for the SiFive FU740 PRCI. The
link of unmatched board as follow, the U740-C000 manual would be present
in the same page later.
https://www.sifive.com/boards/hifive-unmatched
Passes dt_binding_check.
Signed-off-by: Zong Li <zong.li@sifive.com>
Link: https://lore.kernel.org/r/20201126030043.67390-1-zong.li@sifive.com
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
|
|
|
Linus Torvalds
|
1a50ede2b3 |
Highlights:
- Improve support for re-exporting NFS mounts
- Replace NFSv4 XDR decoding C macros with xdr_stream helpers
- Support for multiple RPC/RDMA chunks per RPC transaction
-----BEGIN PGP SIGNATURE-----
iQIzBAABCAAdFiEEKLLlsBKG3yQ88j7+M2qzM29mf5cFAl/Q4dIACgkQM2qzM29m
f5fInw//eDrmXBEhxbzcgeqNilGU5Qkn4INJtAcOGwPcw5Kjp4UVNGFpZNPqIDSf
FP0Yw0d/rW7UggwCviPcs/adLTasU9skq1jgAv8d0ig4DtPbeqFo6BvbY+G2JxVF
EfTeHzr6w6er8HRqyuLN4hjm1rQIpQlDHaYU4QcMs4fjPVv88eYLiwnYGYf3X46i
vBYstu1IRxHhg2x4O833xmiL6VbkZDQoWwDjGICylxUBcNUtAmq/sETjTa4JVEJj
4vgXdcJmAFjNgAOrmoR3DISsr9mvCvKN9g3C0+hHiRERTGEon//HzvscWH74wT48
o0LUW0ZWgpmunTcmiSNeeiHNsUXJyy3A/xyEdteqqnvSxulxlqkQzb15Eb+92+6n
BHGT/sOz1zz+/l9NCpdeEl5AkSA9plV8Iqd/kzwFwe1KwHMjldeMw/mhMut8EM2j
b54EMsp40ipITAwBHvcygCXiWAn/mPex6bCr17Dijo6MsNLsyd+cDsazntbNzwz3
RMGMf2TPOi8tWswrTUS9J5xKk5LAEWX/6Z/hTA1YlsB3PfrhXO97ztrytxvoO/bp
M0NREA+NNMn/JyyL8FT3ID5peaLVHhA1GHw9CcUw3C7OVzmsEg29D4zNo02dF1TC
LIyekp0kbSGGY1jLOeMLsa6Jr+2+40CcctsooVkRA+3rN0tJQvw=
=1uP3
-----END PGP SIGNATURE-----
Merge tag 'nfsd-5.11' of git://git.linux-nfs.org/projects/cel/cel-2.6
Pull nfsd updates from Chuck Lever:
"Several substantial changes this time around:
- Previously, exporting an NFS mount via NFSD was considered to be an
unsupported feature. With v5.11, the community has attempted to
make re-exporting a first-class feature of NFSD.
This would enable the Linux in-kernel NFS server to be used as an
intermediate cache for a remotely-located primary NFS server, for
example, even with other NFS server implementations, like a NetApp
filer, as the primary.
- A short series of patches brings support for multiple RPC/RDMA data
chunks per RPC transaction to the Linux NFS server's RPC/RDMA
transport implementation.
This is a part of the RPC/RDMA spec that the other premiere
NFS/RDMA implementation (Solaris) has had for a very long time, and
completes the implementation of RPC/RDMA version 1 in the Linux
kernel's NFS server.
- Long ago, NFSv4 support was introduced to NFSD using a series of C
macros that hid dprintk's and goto's. Over time, the kernel's XDR
implementation has been greatly improved, but these C macros have
remained and become fallow. A series of patches in this pull
request completely replaces those macros with the use of current
kernel XDR infrastructure. Benefits include:
- More robust input sanitization in NFSD's NFSv4 XDR decoders.
- Make it easier to use common kernel library functions that use
XDR stream APIs (for example, GSS-API).
- Align the structure of the source code with the RFCs so it is
easier to learn, verify, and maintain our XDR implementation.
- Removal of more than a hundred hidden dprintk() call sites.
- Removal of some explicit manipulation of pages to help make the
eventual transition to xdr->bvec smoother.
- On top of several related fixes in 5.10-rc, there are a few more
fixes to get the Linux NFSD implementation of NFSv4.2 inter-server
copy up to speed.
And as usual, there is a pinch of seasoning in the form of a
collection of unrelated minor bug fixes and clean-ups.
Many thanks to all who contributed this time around!"
* tag 'nfsd-5.11' of git://git.linux-nfs.org/projects/cel/cel-2.6: (131 commits)
nfsd: Record NFSv4 pre/post-op attributes as non-atomic
nfsd: Set PF_LOCAL_THROTTLE on local filesystems only
nfsd: Fix up nfsd to ensure that timeout errors don't result in ESTALE
exportfs: Add a function to return the raw output from fh_to_dentry()
nfsd: close cached files prior to a REMOVE or RENAME that would replace target
nfsd: allow filesystems to opt out of subtree checking
nfsd: add a new EXPORT_OP_NOWCC flag to struct export_operations
Revert "nfsd4: support change_attr_type attribute"
nfsd4: don't query change attribute in v2/v3 case
nfsd: minor nfsd4_change_attribute cleanup
nfsd: simplify nfsd4_change_info
nfsd: only call inode_query_iversion in the I_VERSION case
nfs_common: need lock during iterate through the list
NFSD: Fix 5 seconds delay when doing inter server copy
NFSD: Fix sparse warning in nfs4proc.c
SUNRPC: Remove XDRBUF_SPARSE_PAGES flag in gss_proxy upcall
sunrpc: clean-up cache downcall
nfsd: Fix message level for normal termination
NFSD: Remove macros that are no longer used
NFSD: Replace READ* macros in nfsd4_decode_compound()
...
|
|
|
Linus Torvalds
|
ef9df00117 |
remoteproc updates for v5.11
This introduces support for controlling the TI PRU, adds hooks for remoteproc drivers to override the default ELF based coredump format, introduces a library function for coredumps using named sections (aka the Qualcomm "minidump" format). It fixes a problem with inconsistent notifications sent by the Qualcomm sysmon driver to the remote processors and it migrates the Qualcomm MSS driver to use power-domains for resources that aren't actually regulators. Lastly it contains a number of fixes for minor bugs and build warnings throughout the drivers. -----BEGIN PGP SIGNATURE----- iQJPBAABCAA5FiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAl/Y+akbHGJqb3JuLmFu ZGVyc3NvbkBsaW5hcm8ub3JnAAoJEAsfOT8Nma3FmtYQAL3KmwZpip3BfKpIZ9K2 GjKx2toWDjxwUDKC7U5t9T0dzqqHakeEbOtmDacSY2oJ/f3K/7l2uPq9X7bjMO6a npVbKETMm4U4s7ZgjSW1pZuRDQIORQre1iZdqDiT9CvO32oSIowU6l4Kpvwdy9Zv Y53/+VHRbvz3JG7KMNYzHeuJ3jHoFROzSSaLFAvpjooXgB7bLcopKWoNQdmy6Dir ZnoPtGdQZam6glZ2uLVPftxxQDs5EPoHL5O4E1ZQlev+ywiEqNcDByjw9MKNaYim mU1zwqzmr6Kcm9VY+SYGee2pWhu4RD+jilBXDOEepXIyNfFUQjjHEaIU0LT3eyqo Cjku9HcletU1u5G6bjsalLcI0lapOCZT3suxiMUNFtCM3d70qJ/OMCO27jnFD0sD eltRcYAk1PMLiJbdoZ/dkYMpXmZUX51vSMS/piau1RXuMWDNLzMI1De78kEvU11d v3pj7Y/Caes/jxhleRrhl6pvRRmYfaHPwJLuJVS84g9rIER6y3c5ibflvEI5kZOL weIerTjK04A8CwVIWB4xawhedBUyTadpgQCUMOQKcW3rfPauk+mgjeCiQEjJlOIn aVaCfiWKu+qKSgyWWrQ+pgk3BYkGTcHXKhGeJkdM8OPIVayndBOb9w3wp7ulW+5f vyAY6Dvz+LZ4ILeUWTY75+ap =+So/ -----END PGP SIGNATURE----- Merge tag 'rproc-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc Pull remoteproc updates from Bjorn Andersson: "This introduces support for controlling the TI PRU, adds hooks for remoteproc drivers to override the default ELF based coredump format, introduces a library function for coredumps using named sections (aka the Qualcomm "minidump" format). It also fixes a problem with inconsistent notifications sent by the Qualcomm sysmon driver to the remote processors and it migrates the Qualcomm MSS driver to use power-domains for resources that aren't actually regulators. Lastly it contains a number of fixes for minor bugs and build warnings throughout the drivers" * tag 'rproc-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc: (47 commits) remoteproc/mediatek: read IPI buffer offset from FW remoteproc/mediatek: unprepare clk if scp_before_load fails remoteproc: qcom: Fix potential NULL dereference in adsp_init_mmio() remoteproc/mediatek: Fix kernel test robot warning remoteproc: k3-dsp: Fix return value check in k3_dsp_rproc_of_get_memories() remoteproc: qcom: pas: fix error handling in adsp_pds_enable remoteproc: qcom: fix reference leak in adsp_start remoteproc: q6v5-mss: fix error handling in q6v5_pds_enable remoteproc/mtk_scp: surround DT device IDs with CONFIG_OF remoteproc: qcom: Add minidump id for sm8150 modem remoteproc: qcom: Add capability to collect minidumps remoteproc: coredump: Add minidump functionality remoteproc: core: Add ops to enable custom coredump functionality remoteproc/mediatek: change MT8192 CFG register base remoteproc: pru: Add support for various PRU cores on K3 J721E SoCs remoteproc: pru: Add support for various PRU cores on K3 AM65x SoCs remoteproc: pru: Add pru-specific debugfs support remoteproc: pru: Add support for PRU specific interrupt configuration remoteproc: pru: Add a PRU remoteproc driver dt-bindings: remoteproc: Add binding doc for PRU cores in the PRU-ICSS ... |
|
|
Linus Torvalds
|
489e9fea66 |
pci-v5.11-changes
-----BEGIN PGP SIGNATURE-----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=xRTv
-----END PGP SIGNATURE-----
Merge tag 'pci-v5.11-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI updates from Bjorn Helgaas:
"Enumeration:
- Decode PCIe 64 GT/s link speed (Gustavo Pimentel)
- Remove unused HAVE_PCI_SET_MWI (Heiner Kallweit)
- Reduce pci_set_cacheline_size() message to debug level (Heiner
Kallweit)
- Fix pci_slot_release() NULL pointer dereference (Jubin Zhong)
- Unify ECAM constants in native PCI Express drivers (Krzysztof
Wilczyński)
- Return u8 from pci_find_capability() and similar (Puranjay Mohan)
- Return u16 from pci_find_ext_capability() and similar (Bjorn
Helgaas)
- Fix ACPI companion lookup for device 0 on the root bus (Rafael J.
Wysocki)
Resource management:
- Keep both device and resource name for config space remaps
(Alexander Lobakin)
- Bounds-check command-line resource alignment requests (Bjorn
Helgaas)
- Fix overflow in command-line resource alignment requests (Colin Ian
King)
Driver binding:
- Avoid duplicate IDs in driver dynamic IDs list (Zhenzhong Duan)
Power management:
- Save/restore Precision Time Measurement Capability for
suspend/resume (David E. Box)
- Disable PTM during suspend to save power (David E. Box)
- Add sysfs attribute for device power state (Maximilian Luz)
- Rename pci_wakeup_bus() to pci_resume_bus() (Mika Westerberg)
- Do not generate wakeup event when runtime resuming device (Mika
Westerberg)
- Save/restore ASPM L1SS Capability for suspend/resume (Vidya Sagar)
Virtualization:
- Mark AMD Raven iGPU ATS as broken in some platforms (Alex Deucher)
- Add function 1 DMA alias quirk for Marvell 9215 SATA controller
(Bjorn Helgaas)
MSI:
- Disable MSI for Pericom PCIe-USB adapter (Andy Shevchenko)
- Improve warnings for 32-bit-limited MSI support (Vidya Sagar)
Error handling:
- Cache RCEC EA Capability offset in pci_init_capabilities() (Sean V
Kelley)
- Rename reset_link() to reset_subordinates() (Sean V Kelley)
- Write AER Capability only when we control it (Sean V Kelley)
- Clear AER status only when we control AER (Sean V Kelley)
- Bind RCEC devices to the Root Port driver (Qiuxu Zhuo)
- Recover from RCiEP AER errors (Qiuxu Zhuo)
- Recover from RCEC AER errors (Sean V Kelley)
- Add pcie_link_rcec() to associate RCiEPs (Sean V Kelley)
- Add pcie_walk_rcec() to RCEC AER handling (Sean V Kelley)
- Add pcie_walk_rcec() to RCEC PME handling (Sean V Kelley)
- Add RCEC AER error injection support (Qiuxu Zhuo)
Broadcom iProc PCIe controller driver:
- Fix out-of-bound array accesses (Bharat Gooty)
- Invalidate correct PAXB inbound windows (Roman Bacik)
- Enhance PCIe Link information display (Srinath Mannam)
Cadence PCIe controller driver:
- Make "cdns,max-outbound-regions" property optional (Kishon Vijay
Abraham I)
Intel VMD host bridge driver:
- Offset client MSI-X vectors (Jon Derrick)
- Update type of __iomem pointers (Krzysztof Wilczyński)
NVIDIA Tegra PCIe controller driver:
- Move "dbi" accesses to post common DWC initialization (Vidya Sagar)
- Read "dbi" base address to program in application logic (Vidya
Sagar)
- Fix ASPM-L1SS advertisement disable code (Vidya Sagar)
- Set DesignWare IP version (Vidya Sagar)
- Continue unconfig sequence even if parts fail (Vidya Sagar)
- Check return value of tegra_pcie_init_controller() (Vidya Sagar)
- Disable LTSSM during L2 entry (Vidya Sagar)
Qualcomm PCIe controller driver:
- Document PCIe bindings for SM8250 SoC (Manivannan Sadhasivam)
- Add SM8250 SoC support (Manivannan Sadhasivam)
- Add support for configuring BDF to SID mapping for SM8250
(Manivannan Sadhasivam)
Renesas R-Car PCIe controller driver:
- rcar: Drop unused members from struct rcar_pcie_host (Lad
Prabhakar)
- PCI: rcar-pci-host: Document r8a774e1 bindings (Lad Prabhakar)
- PCI: rcar-pci-host: Convert bindings to json-schema (Yoshihiro
Shimoda)
- PCI: rcar-pci-host: Document r8a77965 bindings (Yoshihiro Shimoda)
Samsung Exynos PCIe controller driver:
- Rework driver to support Exynos5433 PCIe PHY (Jaehoon Chung)
- Rework driver to support Exynos5433 variant (Jaehoon Chung)
- Drop samsung,exynos5440-pcie binding (Marek Szyprowski)
- Add the samsung,exynos-pcie binding (Marek Szyprowski)
- Add the samsung,exynos-pcie-phy binding (Marek Szyprowski)
Synopsys DesignWare PCIe controller driver:
- Support multiple ATU memory regions (Rob Herring)
- Move intel-gw ATU offset out of driver match data (Rob Herring)
- Move "dbi", "dbi2", and "addr_space" resource setup into common
code (Rob Herring)
- Remove intel-gw unneeded function wrappers (Rob Herring)
- Ensure all outbound ATU windows are reset (Rob Herring)
- Use the common MSI irq_chip in dra7xx (Rob Herring)
- Drop the .set_num_vectors() host op (Rob Herring)
- Move MSI interrupt setup into DWC common code (Rob Herring)
- Rework MSI initialization (Rob Herring)
- Move link handling into common code (Rob Herring)
- Move dw_pcie_msi_init() into core (Rob Herring)
- Move dw_pcie_setup_rc() to DWC common code (Rob Herring)
- Remove unnecessary wrappers around dw_pcie_host_init() (Rob
Herring)
- Drop keystone duplicated 'num-viewport'" (Rob Herring)
- Move inbound and outbound windows to common struct (Rob Herring)
- Detect number of iATU windows (Rob Herring)
- Warn if non-prefetchable memory aperture size is > 32-bit (Vidya
Sagar)
- Add support to program ATU for >4GB memory (Vidya Sagar)
- Set 32-bit DMA mask for MSI target address allocation (Vidya Sagar)
TI J721E PCIe driver:
- Fix "ti,syscon-pcie-ctrl" to take argument (Kishon Vijay Abraham I)
- Add host mode dt-bindings for TI's J7200 SoC (Kishon Vijay Abraham
I)
- Add EP mode dt-bindings for TI's J7200 SoC (Kishon Vijay Abraham I)
- Get offset within "syscon" from "ti,syscon-pcie-ctrl" phandle arg
(Kishon Vijay Abraham I)
TI Keystone PCIe controller driver:
- Enable compile-testing on !ARM (Alex Dewar)"
* tag 'pci-v5.11-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (100 commits)
PCI: Add function 1 DMA alias quirk for Marvell 9215 SATA controller
PCI/ACPI: Fix companion lookup for device 0 on the root bus
PCI: Keep both device and resource name for config space remaps
PCI: xgene: Removed unused ".bus_shift" initialisers from pci-xgene.c
PCI: vmd: Update type of the __iomem pointers
PCI: iproc: Convert to use the new ECAM constants
PCI: thunder-pem: Add constant for custom ".bus_shift" initialiser
PCI: Unify ECAM constants in native PCI Express drivers
PCI: Disable PTM during suspend to save power
PCI/PTM: Save/restore Precision Time Measurement Capability for suspend/resume
PCI: Mark AMD Raven iGPU ATS as broken in some platforms
PCI: j721e: Get offset within "syscon" from "ti,syscon-pcie-ctrl" phandle arg
dt-bindings: PCI: Add EP mode dt-bindings for TI's J7200 SoC
dt-bindings: PCI: Add host mode dt-bindings for TI's J7200 SoC
dt-bindings: pci: ti,j721e: Fix "ti,syscon-pcie-ctrl" to take argument
PCI: dwc: Set 32-bit DMA mask for MSI target address allocation
PCI: qcom: Add support for configuring BDF to SID mapping for SM8250
PCI: Reduce pci_set_cacheline_size() message to debug level
PCI: Remove unused HAVE_PCI_SET_MWI
PCI: qcom: Add SM8250 SoC support
...
|
|
|
Linus Torvalds
|
aab7ce2b09 |
ACPI updates for 5.11-rc1
- Update ACPICA code in the kernel to upstream revision 20201113
with changes as follows:
* Add 5 new UUIDs to the known UUID table (Bob Moore).
* Remove extreaneous "the" in comments (Colin Ian King).
* Add function trace macros to improve debugging (Erik Kaneda).
* Fix interpreter memory leak (Erik Kaneda).
* Handle "orphan" _REG for GPIO OpRegions (Hans de Goede).
- Introduce resource_union() and resource_intersection() helpers
and clean up some resource-manipulation code with the help of
them (Andy Shevchenko).
- Revert problematic commit related to the handling of resources
in the ACPI core (Daniel Scally).
- Extend the ACPI device enumeration documentation and the
gpio-line-names _DSD property documentation, clean up the
latter (Flavio Suligoi).
- Clean up _DEP handling during device enumeration, modify the list
of _DEP exceptions and the handling of it and fix up terminology
related to _DEP (Hans de Goede, Rafael Wysocki).
- Eliminate in_interrupt() usage from the ACPI EC driver (Sebastian
Andrzej Siewior).
- Clean up the advance_transaction() routine and related code in
the ACPI EC driver (Rafael Wysocki).
- Add new backlight quirk for GIGABYTE GB-BXBT-2807 (Jasper
St. Pierre).
- Make assorted janitorial changes in several ACPI-related pieces
of code (Hanjun Guo, Jason Yan, Punit Agrawal).
-----BEGIN PGP SIGNATURE-----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=5LZe
-----END PGP SIGNATURE-----
Merge tag 'acpi-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI updates from Rafael Wysocki:
"These update the ACPICA code in the kernel to upstream revision
20201113, fix and clean up some resources manipulation code, extend
the enumeration and gpio-line-names property documentation, clean up
the handling of _DEP during device enumeration, add a new backlight
DMI quirk, clean up transaction handling in the EC driver and make
some assorted janitorial changes.
Specifics:
- Update ACPICA code in the kernel to upstream revision 20201113 with
changes as follows:
* Add 5 new UUIDs to the known UUID table (Bob Moore)
* Remove extreaneous "the" in comments (Colin Ian King)
* Add function trace macros to improve debugging (Erik Kaneda)
* Fix interpreter memory leak (Erik Kaneda)
* Handle "orphan" _REG for GPIO OpRegions (Hans de Goede)
- Introduce resource_union() and resource_intersection() helpers and
clean up some resource-manipulation code with the help of them
(Andy Shevchenko)
- Revert problematic commit related to the handling of resources in
the ACPI core (Daniel Scally)
- Extend the ACPI device enumeration documentation and the
gpio-line-names _DSD property documentation, clean up the latter
(Flavio Suligoi)
- Clean up _DEP handling during device enumeration, modify the list
of _DEP exceptions and the handling of it and fix up terminology
related to _DEP (Hans de Goede, Rafael Wysocki)
- Eliminate in_interrupt() usage from the ACPI EC driver (Sebastian
Andrzej Siewior)
- Clean up the advance_transaction() routine and related code in the
ACPI EC driver (Rafael Wysocki)
- Add new backlight quirk for GIGABYTE GB-BXBT-2807 (Jasper St
Pierre)
- Make assorted janitorial changes in several ACPI-related pieces of
code (Hanjun Guo, Jason Yan, Punit Agrawal)"
* tag 'acpi-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (40 commits)
ACPI: scan: Fix up _DEP-related terminology with supplier/consumer
ACPI: scan: Drop INT3396 from acpi_ignore_dep_ids[]
ACPI: video: Add DMI quirk for GIGABYTE GB-BXBT-2807
Revert "ACPI / resources: Use AE_CTRL_TERMINATE to terminate resources walks"
ACPI: scan: Add PNP0D80 to the _DEP exceptions list
ACPI: scan: Call acpi_get_object_info() from acpi_add_single_object()
ACPI: scan: Add acpi_info_matches_hids() helper
ACPICA: Update version to 20201113
ACPICA: Interpreter: fix memory leak by using existing buffer
ACPICA: Add function trace macros to improve debugging
ACPICA: Also handle "orphan" _REG methods for GPIO OpRegions
ACPICA: Remove extreaneous "the" in comments
ACPICA: Add 5 new UUIDs to the known UUID table
resource: provide meaningful MODULE_LICENSE() in test suite
ASoC: Intel: catpt: Replace open coded variant of resource_intersection()
ACPI: processor: Drop duplicate setting of shared_cpu_map
ACPI: EC: Clean up status flags checks in advance_transaction()
ACPI: EC: Untangle error handling in advance_transaction()
ACPI: EC: Simplify error handling in advance_transaction()
ACPI: EC: Rename acpi_ec_is_gpe_raised()
...
|
|
|
Linus Torvalds
|
b4ec805464 |
Power management updates for 5.11-rc1
- Use local_clock() instead of jiffies in the cpufreq statistics to
improve accuracy (Viresh Kumar).
- Fix up OPP usage in the cpufreq-dt and qcom-cpufreq-nvmem cpufreq
drivers (Viresh Kumar).
- Clean up the cpufreq core, the intel_pstate driver and the
schedutil cpufreq governor (Rafael Wysocki).
- Fix up error code paths in the sti-cpufreq and mediatek cpufreq
drivers (Yangtao Li, Qinglang Miao).
- Fix cpufreq_online() to return error codes instead of success (0)
in all cases when it fails (Wang ShaoBo).
- Add mt8167 support to the mediatek cpufreq driver and blacklist
mt8516 in the cpufreq-dt-platdev driver (Fabien Parent).
- Modify the tegra194 cpufreq driver to always return values from
the frequency table as the current frequency and clean up that
driver (Sumit Gupta, Jon Hunter).
- Modify the arm_scmi cpufreq driver to allow it to discover the
power scale present in the performance protocol and provide this
information to the Energy Model (Lukasz Luba).
- Add missing MODULE_DEVICE_TABLE to several cpufreq drivers (Pali
Rohár).
- Clean up the CPPC cpufreq driver (Ionela Voinescu).
- Fix NVMEM_IMX_OCOTP dependency in the imx cpufreq driver (Arnd
Bergmann).
- Rework the poling interval selection for the polling state in
cpuidle (Mel Gorman).
- Enable suspend-to-idle for PSCI OSI mode in the PSCI cpuidle
driver (Ulf Hansson).
- Modify the OPP framework to support empty (node-less) OPP tables
in DT for passing dependency information (Nicola Mazzucato).
- Fix potential lockdep issue in the OPP core and clean up the OPP
core (Viresh Kumar).
- Modify dev_pm_opp_put_regulators() to accept a NULL argument and
update its users accordingly (Viresh Kumar).
- Add frequency changes tracepoint to devfreq (Matthias Kaehlcke).
- Add support for governor feature flags to devfreq, make devfreq
sysfs file permissions depend on the governor and clean up the
devfreq core (Chanwoo Choi).
- Clean up the tegra20 devfreq driver and deprecate it to allow
another driver based on EMC_STAT to be used instead of it (Dmitry
Osipenko).
- Add interconnect support to the tegra30 devfreq driver, allow it
to take the interconnect and OPP information from DT and clean it
up ((Dmitry Osipenko).
- Add interconnect support to the exynos-bus devfreq driver along
with interconnect properties documentation (Sylwester Nawrocki).
- Add suport for AMD Fam17h and Fam19h processors to the RAPL power
capping driver (Victor Ding, Kim Phillips).
- Fix handling of overly long constraint names in the powercap
framework (Lukasz Luba).
- Fix the wakeup configuration handling for bridges in the ACPI
device power management core (Rafael Wysocki).
- Add support for using an abstract scale for power units in the
Energy Model (EM) and document it (Lukasz Luba).
- Add em_cpu_energy() micro-optimization to the EM (Pavankumar
Kondeti).
- Modify the generic power domains (genpd) framwework to support
suspend-to-idle (Ulf Hansson).
- Fix creation of debugfs nodes in genpd (Thierry Strudel).
- Clean up genpd (Lina Iyer).
- Clean up the core system-wide suspend code and make it print
driver flags for devices with debug enabled (Alex Shi, Patrice
Chotard, Chen Yu).
- Modify the ACPI system reboot code to make it prepare for system
power off to avoid confusing the platform firmware (Kai-Heng Feng).
- Update the pm-graph (multiple changes, mostly usability-related)
and cpupower (online and offline CPU information support) PM
utilities (Todd Brandt, Brahadambal Srinivasan).
-----BEGIN PGP SIGNATURE-----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=BVdX
-----END PGP SIGNATURE-----
Merge tag 'pm-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management updates from Rafael Wysocki:
"These update cpufreq (core and drivers), cpuidle (polling state
implementation and the PSCI driver), the OPP (operating performance
points) framework, devfreq (core and drivers), the power capping RAPL
(Running Average Power Limit) driver, the Energy Model support, the
generic power domains (genpd) framework, the ACPI device power
management, the core system-wide suspend code and power management
utilities.
Specifics:
- Use local_clock() instead of jiffies in the cpufreq statistics to
improve accuracy (Viresh Kumar).
- Fix up OPP usage in the cpufreq-dt and qcom-cpufreq-nvmem cpufreq
drivers (Viresh Kumar).
- Clean up the cpufreq core, the intel_pstate driver and the
schedutil cpufreq governor (Rafael Wysocki).
- Fix up error code paths in the sti-cpufreq and mediatek cpufreq
drivers (Yangtao Li, Qinglang Miao).
- Fix cpufreq_online() to return error codes instead of success (0)
in all cases when it fails (Wang ShaoBo).
- Add mt8167 support to the mediatek cpufreq driver and blacklist
mt8516 in the cpufreq-dt-platdev driver (Fabien Parent).
- Modify the tegra194 cpufreq driver to always return values from the
frequency table as the current frequency and clean up that driver
(Sumit Gupta, Jon Hunter).
- Modify the arm_scmi cpufreq driver to allow it to discover the
power scale present in the performance protocol and provide this
information to the Energy Model (Lukasz Luba).
- Add missing MODULE_DEVICE_TABLE to several cpufreq drivers (Pali
Rohár).
- Clean up the CPPC cpufreq driver (Ionela Voinescu).
- Fix NVMEM_IMX_OCOTP dependency in the imx cpufreq driver (Arnd
Bergmann).
- Rework the poling interval selection for the polling state in
cpuidle (Mel Gorman).
- Enable suspend-to-idle for PSCI OSI mode in the PSCI cpuidle driver
(Ulf Hansson).
- Modify the OPP framework to support empty (node-less) OPP tables in
DT for passing dependency information (Nicola Mazzucato).
- Fix potential lockdep issue in the OPP core and clean up the OPP
core (Viresh Kumar).
- Modify dev_pm_opp_put_regulators() to accept a NULL argument and
update its users accordingly (Viresh Kumar).
- Add frequency changes tracepoint to devfreq (Matthias Kaehlcke).
- Add support for governor feature flags to devfreq, make devfreq
sysfs file permissions depend on the governor and clean up the
devfreq core (Chanwoo Choi).
- Clean up the tegra20 devfreq driver and deprecate it to allow
another driver based on EMC_STAT to be used instead of it (Dmitry
Osipenko).
- Add interconnect support to the tegra30 devfreq driver, allow it to
take the interconnect and OPP information from DT and clean it up
(Dmitry Osipenko).
- Add interconnect support to the exynos-bus devfreq driver along
with interconnect properties documentation (Sylwester Nawrocki).
- Add suport for AMD Fam17h and Fam19h processors to the RAPL power
capping driver (Victor Ding, Kim Phillips).
- Fix handling of overly long constraint names in the powercap
framework (Lukasz Luba).
- Fix the wakeup configuration handling for bridges in the ACPI
device power management core (Rafael Wysocki).
- Add support for using an abstract scale for power units in the
Energy Model (EM) and document it (Lukasz Luba).
- Add em_cpu_energy() micro-optimization to the EM (Pavankumar
Kondeti).
- Modify the generic power domains (genpd) framwework to support
suspend-to-idle (Ulf Hansson).
- Fix creation of debugfs nodes in genpd (Thierry Strudel).
- Clean up genpd (Lina Iyer).
- Clean up the core system-wide suspend code and make it print driver
flags for devices with debug enabled (Alex Shi, Patrice Chotard,
Chen Yu).
- Modify the ACPI system reboot code to make it prepare for system
power off to avoid confusing the platform firmware (Kai-Heng Feng).
- Update the pm-graph (multiple changes, mostly usability-related)
and cpupower (online and offline CPU information support) PM
utilities (Todd Brandt, Brahadambal Srinivasan)"
* tag 'pm-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (86 commits)
cpufreq: Fix cpufreq_online() return value on errors
cpufreq: Fix up several kerneldoc comments
cpufreq: stats: Use local_clock() instead of jiffies
cpufreq: schedutil: Simplify sugov_update_next_freq()
cpufreq: intel_pstate: Simplify intel_cpufreq_update_pstate()
PM: domains: create debugfs nodes when adding power domains
opp: of: Allow empty opp-table with opp-shared
dt-bindings: opp: Allow empty OPP tables
media: venus: dev_pm_opp_put_*() accepts NULL argument
drm/panfrost: dev_pm_opp_put_*() accepts NULL argument
drm/lima: dev_pm_opp_put_*() accepts NULL argument
PM / devfreq: exynos: dev_pm_opp_put_*() accepts NULL argument
cpufreq: qcom-cpufreq-nvmem: dev_pm_opp_put_*() accepts NULL argument
cpufreq: dt: dev_pm_opp_put_regulators() accepts NULL argument
opp: Allow dev_pm_opp_put_*() APIs to accept NULL opp_table
opp: Don't create an OPP table from dev_pm_opp_get_opp_table()
cpufreq: dt: Don't (ab)use dev_pm_opp_get_opp_table() to create OPP table
opp: Reduce the size of critical section in _opp_kref_release()
PM / EM: Micro optimization in em_cpu_energy
cpufreq: arm_scmi: Discover the power scale in performance protocol
...
|
|
|
Linus Torvalds
|
b109bc7229 |
Merge tag 'thermal-v5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux
Pull thermal updates from Daniel Lezcano: - Add upper and lower limits clamps for the cooling device state in the power allocator governor (Michael Kao) - Add upper and lower limits support for the power allocator governor (Lukasz Luba) - Optimize conditions testing for the trip points (Bernard Zhao) - Replace spin_lock_irqsave by spin_lock in hard IRQ on the rcar driver (Tian Tao) - Add MT8516 dt-bindings and device reset optional support (Fabien Parent) - Add a quiescent period to cool down the PCH when entering S0iX (Sumeet Pawnikar) - Use bitmap API instead of re-inventing the wheel on sun8i (Yangtao Li) - Remove useless NULL check in the hwmon driver (Bernard Zhao) - Update the current state in the cpufreq cooling device only if the frequency change is effective (Zhuguangqing) - Improve the schema validation for the rcar DT bindings (Geert Uytterhoeven) - Fix the user time unit in the documentation (Viresh Kumar) - Add PCI ids for Lewisburg PCH (Andres Freund) - Add hwmon support on amlogic (Martin Blumenstingl) - Fix build failure for PCH entering on in S0iX (Randy Dunlap) - Improve the k_* coefficient for the power allocator governor (Lukasz Luba) - Fix missing const on a sysfs attribute (Rikard Falkeborn) - Remove broken interrupt support on rcar to be replaced by a new one (Niklas Söderlund) - Improve the error code handling at init time on imx8mm (Fabio Estevam) - Compute interval validity once instead at each temperature reading iteration on acerhdf (Daniel Lezcano) - Add r8a779a0 support (Niklas Söderlund) - Add PCI ids for AlderLake PCH and mmio refactoring (Srinivas Pandruvada) - Add RFIM and mailbox support on int340x (Srinivas Pandruvada) - Use macro for temperature calculation on PCH (Sumeet Pawnikar) - Simplify return conditions at probe time on Broadcom (Zheng Yongjun) - Fix workload name on PCH (Srinivas Pandruvada) - Migrate the devfreq cooling device code to the energy model API (Lukasz Luba) - Emit a warning if the thermal_zone_device_update is called without the .get_temp() ops (Daniel Lezcano) - Add critical and hot ops for the thermal zone (Daniel Lezcano) - Remove notification usage when critical is reached on rcar (Daniel Lezcano) - Fix devfreq build when ENERGY_MODEL is not set (Lukasz Luba) * tag 'thermal-v5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux: (45 commits) thermal/drivers/devfreq_cooling: Fix the build when !ENERGY_MODEL thermal/drivers/rcar: Remove notification usage thermal/core: Add critical and hot ops thermal/core: Emit a warning if the thermal zone is updated without ops drm/panfrost: Register devfreq cooling and attempt to add Energy Model thermal: devfreq_cooling: remove old power model and use EM thermal: devfreq_cooling: add new registration functions with Energy Model thermal: devfreq_cooling: use a copy of device status thermal: devfreq_cooling: change tracing function and arguments thermal: int340x: processor_thermal: Correct workload type name thermal: broadcom: simplify the return expression of bcm2711_thermal_probe() thermal: intel: pch: use macro for temperature calculation thermal: int340x: processor_thermal: Add mailbox driver thermal: int340x: processor_thermal: Add RFIM driver thermal: int340x: processor_thermal: Add AlderLake PCI device id thermal: int340x: processor_thermal: Refactor MMIO interface thermal: rcar_gen3_thermal: Add r8a779a0 support dt-bindings: thermal: rcar-gen3-thermal: Add r8a779a0 support platform/x86/drivers/acerhdf: Check the interval value when it is set platform/x86/drivers/acerhdf: Use module_param_cb to set/get polling interval ... |
|
|
Linus Torvalds
|
ee249d30fa |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov: - support for inhibiting input devices at request from userspace. If a device implements open/close methods, it can also put device into low power state. This is needed, for example, to disable keyboard and touchpad on convertibles when they are transitioned into tablet mode - now that ordinary input devices can be configured for polling mode, dedicated input polling device implementation has been removed - GTCO tablet driver has been removed, as it used problematic custom HID parser, devices are EOL, and there is no interest from the manufacturer - a new driver for Dialog DA7280 haptic chips has been introduced - a new driver for power button on Dell Wyse 3020 - support for eKTF2132 in ektf2127 driver - support for SC2721 and SC2730 in sc27xx-vibra driver - enhancements for Atmel touchscreens, AD7846 touchscreens, Elan touchpads, ADP5589, ST1232 touchscreen, TM2 touchkey drivers - fixes and cleanups to allow clean builds with W=1 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (86 commits) Input: da7280 - fix spelling mistake "sequemce" -> "sequence" Input: cyapa_gen6 - fix out-of-bounds stack access Input: sc27xx - add support for sc2730 and sc2721 dt-bindings: input: Add compatible string for SC2721 and SC2730 dt-bindings: input: Convert sc27xx-vibra.txt to json-schema Input: stmpe - add axis inversion and swapping capability Input: adp5589-keys - do not explicitly control IRQ for wakeup Input: adp5589-keys - do not unconditionally configure as wakeup source Input: ipx4xx-beeper - convert comma to semicolon Input: parkbd - convert comma to semicolon Input: new da7280 haptic driver dt-bindings: input: Add document bindings for DA7280 MAINTAINERS: da7280 updates to the Dialog Semiconductor search terms Input: elantech - fix protocol errors for some trackpoints in SMBus mode Input: elan_i2c - add new trackpoint report type 0x5F Input: elants - document some registers and values Input: atmel_mxt_ts - simplify the return expression of mxt_send_bootloader_cmd() Input: imx_keypad - add COMPILE_TEST support Input: applespi - use new structure for SPI transfer delays Input: synaptics-rmi4 - use new structure for SPI transfer delays ... |
|
|
Linus Torvalds
|
61f914256c |
platform-drivers-x86 for v5.11-1
Highlights:
- New driver for changing BIOS settings from within Linux on Dell devices,
this introduces a new generic sysfs API for this. Lenovo is working on
also supporting this API on their devices
- New Intel PMT telemetry and crashlog drivers
- Support for SW_TABLET_MODE reporting for the acer-wmi and intel-hid drivers
- Preparation work for improving support for Microsoft Surface hardware
- Various fixes / improvements / quirks for the panasonic-laptop and others
The following is an automated git shortlog grouped by driver:
ISST:
- Mark mmio_range_devid_0 and mmio_range_devid_1 with static keyword
- Change PCI device macros
- Allow configurable offset range
- Check for unaligned mmio address
Intel PMT Crashlog capability driver:
- Intel PMT Crashlog capability driver
Intel PMT Telemetry capability driver:
- Intel PMT Telemetry capability driver
Intel PMT class driver:
- Intel PMT class driver
Introduce support for Systems Management Driver over WMI for Dell Systems:
- Introduce support for Systems Management Driver over WMI for Dell Systems
MAINTAINERS:
- new panasonic-laptop maintainer
- rectify DELL WMI SYSMAN DRIVERS section
Merge tag 'ib-mfd-x86-v5.11' into review-hans:
- Merge tag 'ib-mfd-x86-v5.11' into review-hans
PCI:
- Add defines for Designated Vendor-Specific Extended Capability
Revert "platform/x86:
- wmi: Destroy on cleanup rather than unregister"
acer-wireless:
- send an EV_SYN/SYN_REPORT between state changes
acer-wmi:
- Add ACER_CAP_KBD_DOCK quirk for the Aspire Switch 10E SW3-016
- add automatic keyboard background light toggle key as KEY_LIGHTS_TOGGLE
- Add support for SW_TABLET_MODE on Switch devices
- Add ACER_CAP_SET_FUNCTION_MODE capability flag
- Add new force_caps module parameter
- Cleanup accelerometer device handling
- Cleanup ACER_CAP_FOO defines
- Drop no-op set_quirks call from find_quirks
amd-pmc:
- Add AMD platform support for S2Idle
asus-wmi:
- Add userspace notification for performance mode change
- Add support for SW_TABLET_MODE on UX360
dell-smbios-base:
- Fix error return code in dell_smbios_init
dell-wmi-sysman:
- work around for BIOS bug
- fix init_bios_attributes() error handling
docs:
- ABI: sysfs-class-firmware-attributes: solve some warnings
i2c-multi-instantiate:
- Use device_get_match_data() to get driver data
- Simplify with dev_err_probe()
- Drop redundant ACPI_PTR()
intel-hid:
- add Rocket Lake ACPI device ID
- Do not create SW_TABLET_MODE input-dev when a KIOX010A ACPI dev is present
- Add alternative method to enable switches
- Add support for SW_TABLET_MODE
- fix _DSM function index handling
intel-vbtn:
- Fix SW_TABLET_MODE always reporting 1 on some HP x360 models
- Allow switch events on Acer Switch Alpha 12
- Support for tablet mode on HP Pavilion 13 x360 PC
intel_pmc_core:
- Assign boolean values to a bool variable
mfd:
- Intel Platform Monitoring Technology support
mlx-platform:
- Fix item counter assignment for MSN2700/ComEx system
- Fix item counter assignment for MSN2700, MSN24xx systems
- remove an unused variable
- Remove PSU EEPROM from MSN274x platform configuration
- Remove PSU EEPROM from default platform configuration
panasonic-laptop:
- Add sysfs attributes for firmware brightness registers
- Add support for battery charging threshold (eco mode)
- Resolve hotkey double trigger bug
- Add write support to mute
- Fix sticky key init bug
- Fix naming of platform files for consistency with other modules
- Split MODULE_AUTHOR() by one author per macro call
- Replace ACPI prints with pr_*() macros
- Add support for optical driver power in Y and W series
platform:
- Add Surface platform directory
platform/mellanox:
- mlxbf-pmc: Add Mellanox BlueField PMC driver
platform/surface:
- gpe: Add support for 15" Intel version of Surface Laptop 3
- Add Driver to set up lid GPEs on MS Surface device
- Move Surface Pro 3 Button driver to platform/surface
- Move Surface 3 Power OpRegion driver to platform/surface
- Move Surface 3 Button driver to platform/surface
- Move Surface 3 WMI driver to platform/surface
platform/x86/dell-wmi-sysman:
- Make some symbols static
- Make wmi_sysman_kobj_sysfs_ops static
pmt:
- Fix a potential Oops on error in probe
remove unneeded break:
- remove unneeded break
thinkpad_acpi:
- remove trailing semicolon in macro definition
- Whitelist P15 firmware for dual fan control
- Add palm sensor support
- Send tablet mode switch at wakeup time
- Add BAT1 is primary battery quirk for Thinkpad Yoga 11e 4th gen
- Do not report SW_TABLET_MODE on Yoga 11e
- add P1 gen3 second fan support
tools/power/x86/intel-speed-select:
- Update version for v5.11
- Account for missing sysfs for die_id
- Read TRL from mailbox
toshiba_acpi:
- Fix the wrong variable assignment
touchscreen_dmi:
- Add info for the Irbis TW118 tablet
- Add info for the Predia Basic tablet
x86/platform:
- classmate-laptop: add WiFi media button
-----BEGIN PGP SIGNATURE-----
iQFIBAABCAAyFiEEuvA7XScYQRpenhd+kuxHeUQDJ9wFAl/XTkEUHGhkZWdvZWRl
QHJlZGhhdC5jb20ACgkQkuxHeUQDJ9z5EAf7BzqZDyFBpsDd8+o0FsjCq1DEzw0R
lZdhZt65wSMqe0sndgfStPQG1yet8JgABgq8aCkBQLhj55hjiOUYHe5iXmylSRQn
iWhu2xI+qYb9rhPW3lYilGcWAIfC5jrEZHFLtpXKx/p5iwCJQRvI6sV8HwcwJjnQ
p3eyxIUEQieAtO90scqsOWZTKtT/no9UMTLbZwrO3Spv05WGopIMtkHPWYTd96pa
6SRBdhZj3mrHHc7mRe0u4Wx2dzeUwiPLfubt/kmRPoo1HWTGE2Ck4KPqN/nSY3R2
z882CMZjWpbwoc3OP2fK26uIHjTh45+yVH8DVZbaQW9BWIOdE87iADzuWA==
=Df8H
-----END PGP SIGNATURE-----
Merge tag 'platform-drivers-x86-v5.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver updates from Hans de Goede:
"Highlights:
- New driver for changing BIOS settings from within Linux on Dell
devices. This introduces a new generic sysfs API for this. Lenovo
is working on also supporting this API on their devices
- New Intel PMT telemetry and crashlog drivers
- Support for SW_TABLET_MODE reporting for the acer-wmi and intel-hid
drivers
- Preparation work for improving support for Microsoft Surface
hardware
- Various fixes / improvements / quirks for the panasonic-laptop and
others"
* tag 'platform-drivers-x86-v5.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (81 commits)
platform/x86: ISST: Mark mmio_range_devid_0 and mmio_range_devid_1 with static keyword
platform/x86: intel-hid: add Rocket Lake ACPI device ID
x86/platform: classmate-laptop: add WiFi media button
platform/x86: mlx-platform: Fix item counter assignment for MSN2700/ComEx system
platform/x86: mlx-platform: Fix item counter assignment for MSN2700, MSN24xx systems
tools/power/x86/intel-speed-select: Update version for v5.11
tools/power/x86/intel-speed-select: Account for missing sysfs for die_id
tools/power/x86/intel-speed-select: Read TRL from mailbox
platform/x86: intel-hid: Do not create SW_TABLET_MODE input-dev when a KIOX010A ACPI dev is present
platform/x86: intel-hid: Add alternative method to enable switches
platform/x86: intel-hid: Add support for SW_TABLET_MODE
platform/x86: intel-vbtn: Fix SW_TABLET_MODE always reporting 1 on some HP x360 models
platform/x86: ISST: Change PCI device macros
platform/x86: ISST: Allow configurable offset range
platform/x86: ISST: Check for unaligned mmio address
acer-wireless: send an EV_SYN/SYN_REPORT between state changes
platform/x86: dell-wmi-sysman: work around for BIOS bug
platform/x86: mlx-platform: remove an unused variable
platform/x86: thinkpad_acpi: remove trailing semicolon in macro definition
platform/x86: dell-smbios-base: Fix error return code in dell_smbios_init
...
|
|
|
Linus Torvalds
|
0f97458173 |
hwmon patches for v5.11
- Driver for SB-TSI sensors - Add support for P10 to fsi/occ - Driver for LTC2992 - Driver for Delta power supplies Q54SJ108A2 - Support for NCT6687D added to nct6883 driver - Support for Intel-based Xserves added to applesmc driver - Driver for Maxim MAX127 - Support for AMD family 19h model 01h added to amd_energy driver - Driver to support Corsair PSU - Driver for STMicroelectronics PM6764 Voltage Regulator - Various minor bug fixes and improvements -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEiHPvMQj9QTOCiqgVyx8mb86fmYEFAl/X2TsACgkQyx8mb86f mYHZNxAAh3GROFcPxWGANUoksNMgnoiq/Wg7OE4MSVqWP3lDuMd9fNpXBSl/6p8F zm9SpPpgplWsoFkymYFokCNIrxE4YDajsJq4k6obOpxpqyPXTtw6g8CX0ZXA16VR 9VH8woUpGQVUSTCeQxo7HoIx3ntwt7NyHaZt5qAXjz2Mjkd56ZJsI0MS4vwsfssO nqrgCOR/We/QBJ7UiV5RGSnGOU1n1GD2EQxagQ38SWd9fvkYS5LteX88kcVGl/7b o+ZuInhMtoyb0aN25yLCKZOKcU4W/HWCm4Mdto2wNFhCFrS902kp2/kA4gHLJ1nv WU4pTZsC7nagVyOTFQ+3MKMbRP9v1wVG+HZf4OTf2dEx5SdWM9BFjGLK44+5KZdS CvK7ckjTbkrcmxng3tCAHavlTAPfr09r45Wdh9tUvHb61anN8ZiwPdsjNJN2IKzm 8zt+ZNLcBYHWnQkAqU2r4SrmxvcAxBbM8Vc7JDIPSExzjEtsPyizljPzkQk8WmaB Dk+9bPOHCtQowYgaGlu0vQsFyKHfoxekOWq1aUacuDLF94G4OIYTzhRVzhwIvBI+ uDilaSF09/wuPqLRc0srk3QPwrLHLT0O+XD20vPWeJu09x2ysaMW1lmerd3DToV7 BWf53c+QlhoG3hcHLsNrJxF3wtNUniw+fqdxc9s+2RK1+hCguT8= =YomY -----END PGP SIGNATURE----- Merge tag 'hwmon-for-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon updates from Guenter Roeck: "New drivers: - SB-TSI sensors - Lineat Technology LTC2992 - Delta power supplies Q54SJ108A2 - Maxim MAX127 - Corsair PSU - STMicroelectronics PM6764 Voltage Regulator New chip support: - P10 added to fsi/occ driver - NCT6687D added to nct6883 driver - Intel-based Xserves added to applesmc driver - AMD family 19h model 01h added to amd_energy driver And various minor bug fixes and improvements" * tag 'hwmon-for-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (41 commits) dt-bindings: (hwmon/sbtsi_temp) Add SB-TSI hwmon driver bindings hwmon: (sbtsi) Add documentation hwmon: (sbtsi) Add basic support for SB-TSI sensors hwmon: (iio_hwmon) Drop bogus __refdata annotation hwmon: (xgene) Drop bogus __refdata annotation dt-bindings: hwmon: convert AD ADM1275 bindings to dt-schema hwmon: (occ) Add new temperature sensor type fsi: occ: Add support for P10 dt-bindings: fsi: Add P10 OCC device documentation dt-bindings: hwmon: convert TI ADS7828 bindings to dt-schema dt-bindings: hwmon: convert AD AD741x bindings to dt-schema dt-bindings: hwmon: convert TI INA2xx bindings to dt-schema hwmon: (ltc2992) Fix less than zero comparisons with an unsigned integer hwmon: (pmbus/q54sj108a2) Correct title underline length dt-bindings: hwmon: Add documentation for ltc2992 hwmon: (ltc2992) Add support for GPIOs. hwmon: (ltc2992) Add support hwmon: (pmbus) Driver for Delta power supplies Q54SJ108A2 hwmon: Add driver for STMicroelectronics PM6764 Voltage Regulator hwmon: (nct6683) Support NCT6687D. ... |
|
|
Linus Torvalds
|
ce51c2b7ce |
MMC core:
- Initial support for SD express card/host MMC host: - mxc: Convert the driver to DT-only - mtk-sd: Add HS400 enhanced strobe support - mtk-sd: Add support for the MT8192 SoC variant - sdhci-acpi: Allow changing HS200/HS400 driver strength for AMDI0040 - sdhci-esdhc-imx: Convert the driver to DT-only - sdhci-pci-gli: Improve performance for HS400 mode for GL9763E - sdhci-pci-gli: Reduce power consumption for GL9755 - sdhci-xenon: Introduce ACPI support - tmio: Fix command error processing - tmio: Inform the core about the max_busy_timeout - tmio/renesas_sdhi: Support custom calculation of busy-wait time - renesas_sdhi: Reset SCC only when available - rtsx_pci: Add SD Express mode support for RTS5261 - rtsx_pci: Various fixes and improvements for RTS5261 MEMSTICK: - Minor fixes/improvements. -----BEGIN PGP SIGNATURE----- iQJLBAABCgA1FiEEugLDXPmKSktSkQsV/iaEJXNYjCkFAl/XZuAXHHVsZi5oYW5z c29uQGxpbmFyby5vcmcACgkQ/iaEJXNYjCnYEBAAkHWJNCUILpqAcvc8VNpo2YJ3 vpLT1u4S3CgZ0DMJ8Oatgw6gaoTCJwX/qdXJPCCCsaiCg+H0rZATnq7/fp3CnPk+ NZ0JYoSxLTRIkaNaOxHDkR3P7JcJKy9pxUV6rvTQMK6rRtFxv9w7xrUTNOT5GiNj 5xB+uPrZ0AGhGdNaBU3/ZmmuCi1s8yf1B64IljqXTfQZJ6nvWbYFAWw8r4gfslfx NLCo1+vwTOj3ADrgOI3eafFKKnME2bRgc/o/PM/iDciJlQfHnKzcQmDKSO4Rp89a SVz5QYNfatfrjhgUv4DY/RsFEDlPbOiP71jKodcOSNoF5vjfNaudHhTNI1df0Pdw /McFtKBIisrapDMa2wXwE7fTFLDUngACTc6FaSn86PyFU0wum3XEH90aqF9KKuQp Ra88U/zsLUYE0jGkm6XWBsvmJHBZMTgFwXjlmdu52rnDRKccLgfCCTvb1oBGjrTj ZMDokgrZ74JiAHu3o0VtKLGCtNVZBjVC6TqC1ZBIrXLOpALGZGkFW8iSXgiArMX+ NpMr9rExgobsAv02DTqWxlXLrEcUMO9IgM/TXbDQZP4hD5j1kzce9P5m59He9t/B UMmJc5SEgdCbMjwuBORdB0qyW0g9So880E8uuk8kw5/I7F8ONsahCsKbZntvwOrY s/UoF5RizRZhDJx2au4= =1A/T -----END PGP SIGNATURE----- Merge tag 'mmc-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC updates from Ulf Hansson: "MMC core: - Initial support for SD express card/host MMC host: - mxc: Convert the driver to DT-only - mtk-sd: Add HS400 enhanced strobe support - mtk-sd: Add support for the MT8192 SoC variant - sdhci-acpi: Allow changing HS200/HS400 driver strength for AMDI0040 - sdhci-esdhc-imx: Convert the driver to DT-only - sdhci-pci-gli: Improve performance for HS400 mode for GL9763E - sdhci-pci-gli: Reduce power consumption for GL9755 - sdhci-xenon: Introduce ACPI support - tmio: Fix command error processing - tmio: Inform the core about the max_busy_timeout - tmio/renesas_sdhi: Support custom calculation of busy-wait time - renesas_sdhi: Reset SCC only when available - rtsx_pci: Add SD Express mode support for RTS5261 - rtsx_pci: Various fixes and improvements for RTS5261 MEMSTICK: - Minor fixes/improvements" * tag 'mmc-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (72 commits) dt-bindings: mmc: eliminate yamllint warnings mmc: sdhci-xenon: introduce ACPI support mmc: sdhci-xenon: use clk only with DT mmc: sdhci-xenon: switch to device_* API mmc: sdhci-xenon: use match data for controllers variants dt-bindings: mmc: Fix xlnx,mio-bank property values for arasan driver mmc: renesas_sdhi: populate hook for longer busy_wait mmc: tmio: add hook for custom busy_wait calculation mmc: tmio: set max_busy_timeout dt-bindings: mmc: imx: fix the wrongly dropped imx8qm compatible string mmc: sdhci-pci-gli: Disable slow mode in HS400 mode for GL9763E mmc: sdhci: Use more concise device_property_read_u64 memstick: r592: Fix error return in r592_probe() mmc: mxc: Convert the driver to DT-only mmc: mxs: Remove the unused .id_table mmc: sdhci-of-arasan: Fix fall-through warnings for Clang mmc: sdhci-pci-gli: Reduce power consumption for GL9755 mmc: mediatek: depend on COMMON_CLK to fix compile tests mmc: pxamci: Fix error return code in pxamci_probe mmc: sdhci: Update firmware interface API ... |
|
|
Linus Torvalds
|
9d0d886799 |
Merge branch 'i2c/for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c updates from Wolfram Sang: "A bit smaller this time with mostly usual driver updates. Slave support for imx stands out a little" * 'i2c/for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (30 commits) i2c: remove check that can never be true i2c: Warn when device removing fails dt-bindings: i2c: Update DT binding docs to support SiFive FU740 SoC dt-bindings: i2c: Add compatible string for AM64 SoC i2c: designware: Make register offsets all of the same width i2c: designware: Switch header to use BIT() and GENMASK() i2c: pxa: move to generic GPIO recovery i2c: sh_mobile: Mark adapter suspended during suspend i2c: owl: Add compatible for the Actions Semi S500 I2C controller dt-bindings: i2c: owl: Convert Actions Semi Owl binding to a schema i2c: imx: support slave mode for imx I2C driver i2c: ismt: Adding support for I2C_SMBUS_BLOCK_PROC_CALL i2c: ocores: Avoid false-positive error log message. Revert "i2c: qcom-geni: Disable DMA processing on the Lenovo Yoga C630" i2c: mxs: Remove unneeded platform_device_id i2c: pca-platform: drop two members from driver data that are assigned to only i2c: imx: Remove unused .id_table support i2c: nvidia-gpu: drop empty stub for runtime pm dt-bindings: i2c: mellanox,i2c-mlxbf: convert txt to YAML schema i2c: mv64xxx: Add bus error recovery ... |
|
|
Linus Torvalds
|
605ea5aafe |
spi: Updates for v5.11
The big change this release has been some excellent work from Lukas
Wunner which closes a bunch of holes in the cleanup paths for drivers,
mainly introduced as a result of devm conversions causing bad
interactions with the support SPI has for allocating the bus and driver
data together. Together with some of the other work done it feels like
we've turned the corner on several long standing pain points with the
API.
- Many cleanups around probe/remove and error handling from Lukas
Wunner and Uwe Kleine-König, and further fixes around PM from Zhang
Qilong.
- Provide a mask for which bits of the mode can safely be configured by
drivers and use that to fix an issue with the ADS7846 driver.
- Documentation of the expected interactions between SPI and GPIO level
chip select polarity configuration from H. Nikolaus Schaller,
hopefully we're pretty much at the end of sorting out the
interactions there. Thanks to Nikolaus, Sven Van Asbroeck and Linus
Walleij for this.
- DMA support for Allwinner sun6i controllers.
- Support for Canaan K210 Designware implementations and Intel Adler Lake.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAl/Xeg4ACgkQJNaLcl1U
h9BbXQf8DwmtP/biVsB0yxag11Ac9xxDL2OdMXia/DBQZsVSxqGld4l7Bwl8CMVi
TISCmzO1f53l3KZK5wu1C5mV8tXgCu4zrsPErEsrK2V2+s+4lWy10MOfAHqq/lBR
L2kifZ/uoeMBaPvJqpRimM8tv2uPXPHOKsdy2G82LzMdk0OhE5p9IkL5Nc5JbKOl
X1iWTAxtUsDb8+B57AwHSMnL4R3pb/01N0PguJJ8DGol7Oj6VcDf7nh/tqvVkEot
Ku731oCBQwBhkZKOqd7mvQAjPyoJiFPI8nofC4Bj+a1BDlr+pRcILQ4469zaIAWT
nPV6BoHTu/tVV63j8YhuamjWYAsS0g==
=ezV7
-----END PGP SIGNATURE-----
Merge tag 'spi-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"The big change this release has been some excellent work from Lukas
Wunner which closes a bunch of holes in the cleanup paths for drivers,
mainly introduced as a result of devm conversions causing bad
interactions with the support SPI has for allocating the bus and
driver data together.
Together with some of the other work done it feels like we've turned
the corner on several long standing pain points with the API.
Summary:
- Many cleanups around probe/remove and error handling from Lukas
Wunner and Uwe Kleine-König, and further fixes around PM from Zhang
Qilong.
- Provide a mask for which bits of the mode can safely be configured
by drivers and use that to fix an issue with the ADS7846 driver.
- Documentation of the expected interactions between SPI and GPIO
level chip select polarity configuration from H. Nikolaus Schaller,
hopefully we're pretty much at the end of sorting out the
interactions there. Thanks to Nikolaus, Sven Van Asbroeck and Linus
Walleij for this.
- DMA support for Allwinner sun6i controllers.
- Support for Canaan K210 Designware implementations and Intel Adler
Lake"
* tag 'spi-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (69 commits)
spi: dt-bindings: clarify CS behavior for spi-cs-high and gpio descriptors
spi: Limit the spi device max speed to controller's max speed
spi: spi-geni-qcom: Use the new method of gpio CS control
platform/chrome: cros_ec_spi: Drop bits_per_word assignment
platform/chrome: cros_ec_spi: Don't overwrite spi::mode
spi: dw: Add support for the Canaan K210 SoC SPI
spi: dw: Add support for 32-bits max xfer size
dt-bindings: spi: dw-apb-ssi: Add Canaan K210 SPI controller
spi: Update DT binding docs to support SiFive FU740 SoC
spi: atmel-quadspi: Fix use-after-free on unbind
spi: npcm-fiu: Disable clock in probe error path
spi: ar934x: Don't leak SPI master in probe error path
spi: mt7621: Don't leak SPI master in probe error path
spi: mt7621: Disable clock in probe error path
media: netup_unidvb: Don't leak SPI master in probe error path
spi: sc18is602: Don't leak SPI master in probe error path
spi: rb4xx: Don't leak SPI master in probe error path
spi: gpio: Don't leak SPI master in probe error path
spi: spi-mtk-nor: Don't leak SPI master in probe error path
spi: mxic: Don't leak SPI master in probe error path
...
|
|
|
Linus Torvalds
|
2dda5700ef |
regulator: Updates for v5.11
This has been a quiet release for the regulator API, a few new drivers
and the usual fixes and cleanup traffic but not much else going on:
- Optimisations for the handling of voltage enumeration, especially
with sparse selector sets, from Claudiu Beznea.
- Support for several ARM SCMI regulators, Dialog DA9121, NXP PF8x00,
Qualcomm PMX55, PM8350 and PM8350c
The addition of the SCMI regulator driver (which controls regulators via
system firmware) means that we've pulled in the support for the underlying
firmware operations from the firmware tree.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAl/Xd00ACgkQJNaLcl1U
h9DStgf+JpvomwCLInmIr1GCLbdhYaxmm8YSuMRqbl4cmRq/D/1cyCUJ7nRsSfsT
CcKvFwhH1DwQaMeZJbIilItlM70E7S3lcjUpUZvc0kiBfdSLyNKvpSTnu3olgzJO
L7WQYil1Kj/VSNJjx4WmB9YN+zooV1kcRiBS+3JBnlSac4HTLBtiGCFzHGbU+HSo
D3CN5XdBaHToZhGuOJLvs7rqFr9uErB9kmZ/u/2kByQwiEekxP3s9TjfF5zrPYmM
X9Sg8v44crS6noehzst42GpqJ3TgQzCgIACgHjx2f5ISqApmgF2WK3Tik4NYj4Jm
RFPjJdzTV2ik1LuMsE3aihJ6h3PBYQ==
=Q5YC
-----END PGP SIGNATURE-----
Merge tag 'regulator-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator updates from Mark Brown:
"This has been a quiet release for the regulator API, a few new drivers
and the usual fixes and cleanup traffic but not much else going on:
- Optimisations for the handling of voltage enumeration, especially
with sparse selector sets, from Claudiu Beznea.
- Support for several ARM SCMI regulators, Dialog DA9121, NXP PF8x00,
Qualcomm PMX55, PM8350 and PM8350c
The addition of the SCMI regulator driver (which controls regulators
via system firmware) means that we've pulled in the support for the
underlying firmware operations from the firmware tree"
* tag 'regulator-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (53 commits)
regulator: mc13892-regulator: convert comma to semicolon
regulator: pfuze100: Convert the driver to DT-only
regulator: max14577: Add proper module aliases strings
regulator: da9121: Potential Oops in da9121_assign_chip_model()
regulator: da9121: Fix index used for DT property
regulator: da9121: Remove uninitialised string variable
regulator: axp20x: Fix DLDO2 voltage control register mask for AXP22x
regulator: qcom-rpmh: Add support for PM8350/PM8350c
regulator: dt-bindings: Add PM8350x compatibles
regulator: da9121: include linux/gpio/consumer.h
regulator: da9121: Mark some symbols with static keyword
regulator: da9121: Request IRQ directly and free in release function to avoid masking race
regulator: da9121: add interrupt support
regulator: da9121: add mode support
regulator: da9121: add current support
regulator: da9121: Update registration to support multiple buck variants
regulator: da9121: Add support for device variants via devicetree
regulator: da9121: Add device variant descriptors
regulator: da9121: Add device variant regmaps
regulator: da9121: Add device variants
...
|
|
|
Linus Torvalds
|
2cffa11e2a |
Generic interrupt and irqchips subsystem:
Core:
- Consolidation and robustness changes for irq time accounting
- Cleanup and consolidation of irq stats
- Remove the fasteoi IPI flow which has been proved useless
- Provide an interface for converting legacy interrupt mechanism into
irqdomains
Drivers:
The rare event of not having completely new chip driver code, just new
DT bindings and extensions of existing drivers to accomodate new
variants!
- Preliminary support for managed interrupts on platform devices
- Correctly identify allocation of MSIs proxyied by another device
- Generalise the Ocelot support to new SoCs
- Improve GICv4.1 vcpu entry, matching the corresponding KVM optimisation
- Work around spurious interrupts on Qualcomm PDC
- Random fixes and cleanups
Thanks,
tglx
-----BEGIN PGP SIGNATURE-----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=iytv
-----END PGP SIGNATURE-----
Merge tag 'irq-core-2020-12-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq updates from Thomas Gleixner:
"Generic interrupt and irqchips subsystem updates. Unusually, there is
not a single completely new irq chip driver, just new DT bindings and
extensions of existing drivers to accomodate new variants!
Core:
- Consolidation and robustness changes for irq time accounting
- Cleanup and consolidation of irq stats
- Remove the fasteoi IPI flow which has been proved useless
- Provide an interface for converting legacy interrupt mechanism into
irqdomains
Drivers:
- Preliminary support for managed interrupts on platform devices
- Correctly identify allocation of MSIs proxyied by another device
- Generalise the Ocelot support to new SoCs
- Improve GICv4.1 vcpu entry, matching the corresponding KVM
optimisation
- Work around spurious interrupts on Qualcomm PDC
- Random fixes and cleanups"
* tag 'irq-core-2020-12-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (54 commits)
irqchip/qcom-pdc: Fix phantom irq when changing between rising/falling
driver core: platform: Add devm_platform_get_irqs_affinity()
ACPI: Drop acpi_dev_irqresource_disabled()
resource: Add irqresource_disabled()
genirq/affinity: Add irq_update_affinity_desc()
irqchip/gic-v3-its: Flag device allocation as proxied if behind a PCI bridge
irqchip/gic-v3-its: Tag ITS device as shared if allocating for a proxy device
platform-msi: Track shared domain allocation
irqchip/ti-sci-intr: Fix freeing of irqs
irqchip/ti-sci-inta: Fix printing of inta id on probe success
drivers/irqchip: Remove EZChip NPS interrupt controller
Revert "genirq: Add fasteoi IPI flow"
irqchip/hip04: Make IPIs use handle_percpu_devid_irq()
irqchip/bcm2836: Make IPIs use handle_percpu_devid_irq()
irqchip/armada-370-xp: Make IPIs use handle_percpu_devid_irq()
irqchip/gic, gic-v3: Make SGIs use handle_percpu_devid_irq()
irqchip/ocelot: Add support for Jaguar2 platforms
irqchip/ocelot: Add support for Serval platforms
irqchip/ocelot: Add support for Luton platforms
irqchip/ocelot: prepare to support more SoC
...
|
|
|
Linus Torvalds
|
5b200f5789 |
Merge branch 'akpm' (patches from Andrew)
Merge more updates from Andrew Morton: "More MM work: a memcg scalability improvememt" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: mm/lru: revise the comments of lru_lock mm/lru: introduce relock_page_lruvec() mm/lru: replace pgdat lru_lock with lruvec lock mm/swap.c: serialize memcg changes in pagevec_lru_move_fn mm/compaction: do page isolation first in compaction mm/lru: introduce TestClearPageLRU() mm/mlock: remove __munlock_isolate_lru_page() mm/mlock: remove lru_lock on TestClearPageMlocked mm/vmscan: remove lruvec reget in move_pages_to_lru mm/lru: move lock into lru_note_cost mm/swap.c: fold vm event PGROTATED into pagevec_move_tail_fn mm/memcg: add debug checking in lock_page_memcg mm: page_idle_get_page() does not need lru_lock mm/rmap: stop store reordering issue on page->mapping mm/vmscan: remove unnecessary lruvec adding mm/thp: narrow lru locking mm/thp: simplify lru_add_page_tail() mm/thp: use head for head page in lru_add_page_tail() mm/thp: move lru_add_page_tail() to huge_memory.c |
|
|
Hugh Dickins
|
15b4473617 |
mm/lru: revise the comments of lru_lock
Since we changed the pgdat->lru_lock to lruvec->lru_lock, it's time to fix the incorrect comments in code. Also fixed some zone->lru_lock comment error from ancient time. etc. I struggled to understand the comment above move_pages_to_lru() (surely it never calls page_referenced()), and eventually realized that most of it had got separated from shrink_active_list(): move that comment back. Link: https://lkml.kernel.org/r/1604566549-62481-20-git-send-email-alex.shi@linux.alibaba.com Signed-off-by: Hugh Dickins <hughd@google.com> Signed-off-by: Alex Shi <alex.shi@linux.alibaba.com> Acked-by: Johannes Weiner <hannes@cmpxchg.org> Acked-by: Vlastimil Babka <vbabka@suse.cz> Cc: Tejun Heo <tj@kernel.org> Cc: Andrey Ryabinin <aryabinin@virtuozzo.com> Cc: Jann Horn <jannh@google.com> Cc: Mel Gorman <mgorman@techsingularity.net> Cc: Matthew Wilcox <willy@infradead.org> Cc: Alexander Duyck <alexander.duyck@gmail.com> Cc: Andrea Arcangeli <aarcange@redhat.com> Cc: "Chen, Rong A" <rong.a.chen@intel.com> Cc: Daniel Jordan <daniel.m.jordan@oracle.com> Cc: "Huang, Ying" <ying.huang@intel.com> Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com> Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Kirill A. Shutemov <kirill@shutemov.name> Cc: Konstantin Khlebnikov <khlebnikov@yandex-team.ru> Cc: Michal Hocko <mhocko@kernel.org> Cc: Michal Hocko <mhocko@suse.com> Cc: Mika Penttilä <mika.penttila@nextfour.com> Cc: Minchan Kim <minchan@kernel.org> Cc: Shakeel Butt <shakeelb@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Vladimir Davydov <vdavydov.dev@gmail.com> Cc: Wei Yang <richard.weiyang@gmail.com> Cc: Yang Shi <yang.shi@linux.alibaba.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
|
|
Linus Torvalds
|
3db1a3fa98 |
Staging / IIO driver patches for 5.11-rc1
Here is the big staging and IIO driver pull request for 5.11-rc1 Lots of different things in here: - loads of driver updates - so many coding style cleanups - new IIO drivers - Android ION code is finally removed from the tree - wimax drivers are moved to staging on their way out of the kernel Nothing really exciting, just the constant grind of kernel development :) All have been in linux-next for a while with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCX9iCdw8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+yn44QCguVCsIkhxYmnuTAkrPQP74CbJoJwAoLVoPM5K LJRbMYjGfRc4gZehlrIV =clR4 -----END PGP SIGNATURE----- Merge tag 'staging-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging / IIO driver updates from Greg KH: "Here is the big staging and IIO driver pull request for 5.11-rc1 Lots of different things in here: - loads of driver updates - so many coding style cleanups - new IIO drivers - Android ION code is finally removed from the tree - wimax drivers are moved to staging on their way out of the kernel Nothing really exciting, just the constant grind of kernel development :) All have been in linux-next for a while with no reported issues" * tag 'staging-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (341 commits) staging: olpc_dcon: Do not call platform_device_unregister() in dcon_probe() staging: most: Fix spelling mistake "tranceiver" -> "transceiver" staging: qlge: remove duplicate word in comment staging: comedi: mf6x4: Fix AI end-of-conversion detection staging: greybus: Add TODO item about modernizing the pwm code pinctrl: ralink: add a pinctrl driver for the rt2880 family dt-bindings: pinctrl: rt2880: add binding document staging: rtl8723bs: remove ELEMENT_ID enum staging: rtl8723bs: remove unused macros staging: rtl8723bs: replace EID_EXTCapability staging: rtl8723bs: replace EID_BSSIntolerantChlReport staging: rtl8723bs: replace EID_BSSCoexistence staging: rtl8723bs: replace _MME_IE_ staging: rtl8723bs: replace _WAPI_IE_ staging: rtl8723bs: replace _EXT_SUPPORTEDRATES_IE_ staging: rtl8723bs: replace _ERPINFO_IE_ staging: rtl8723bs: replace _CHLGETXT_IE_ staging: rtl8723bs: replace _COUNTRY_IE_ staging: rtl8723bs: replace _IBSS_PARA_IE_ staging: rtl8723bs: replace _TIM_IE_ ... |
|
|
Linus Torvalds
|
2911ed9f47 |
Char / Misc driver updates for 5.11-rc1
Here is the big char/misc driver update for 5.11-rc1. Continuing the tradition of previous -rc1 pulls, there seems to be more and more tiny driver subsystems flowing through this tree. Lots of different things, all of which have been in linux-next for a while with no reported issues: - extcon driver updates - habannalab driver updates - mei driver updates - uio driver updates - binder fixes and features added - soundwire driver updates - mhi bus driver updates - phy driver updates - coresight driver updates - fpga driver updates - speakup driver updates - slimbus driver updates - various small char and misc driver updates Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCX9iDZA8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ylRMACgqxKS2CUcY8tPnR5weHEsbz6O+KAAn3BtEFnK 7V9EnSuZe4L1jNOHOB5V =xzHh -----END PGP SIGNATURE----- Merge tag 'char-misc-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char / misc driver updates from Greg KH: "Here is the big char/misc driver update for 5.11-rc1. Continuing the tradition of previous -rc1 pulls, there seems to be more and more tiny driver subsystems flowing through this tree. Lots of different things, all of which have been in linux-next for a while with no reported issues: - extcon driver updates - habannalab driver updates - mei driver updates - uio driver updates - binder fixes and features added - soundwire driver updates - mhi bus driver updates - phy driver updates - coresight driver updates - fpga driver updates - speakup driver updates - slimbus driver updates - various small char and misc driver updates" * tag 'char-misc-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (305 commits) extcon: max77693: Fix modalias string extcon: fsa9480: Support TI TSU6111 variant extcon: fsa9480: Rewrite bindings in YAML and extend dt-bindings: extcon: add binding for TUSB320 extcon: Add driver for TI TUSB320 slimbus: qcom: fix potential NULL dereference in qcom_slim_prg_slew() siox: Make remove callback return void siox: Use bus_type functions for probe, remove and shutdown spmi: Add driver shutdown support spmi: fix some coding style issues at the spmi core spmi: get rid of a warning when built with W=1 uio: uio_hv_generic: use devm_kzalloc() for private data alloc uio: uio_fsl_elbc_gpcm: use device-managed allocators uio: uio_aec: use devm_kzalloc() for uio_info object uio: uio_cif: use devm_kzalloc() for uio_info object uio: uio_netx: use devm_kzalloc() for or uio_info object uio: uio_mf624: use devm_kzalloc() for uio_info object uio: uio_sercos3: use device-managed functions for simple allocs uio: uio_dmem_genirq: finalize conversion of probe to devm_ handlers uio: uio_dmem_genirq: convert simple allocations to device-managed ... |
|
|
Linus Torvalds
|
157f809894 |
TTY/Serial patches for 5.11-rc1
Here is the "large" set of tty and serial patches for 5.11-rc1. Nothing major at all, some cleanups and some driver removals, always a nice sign: - build warning cleanups - vt locking and logic unwinding and cleanups - tiny serial driver fixes and updates - removal of the synclink serial driver as it's no longer needed - removal of dead termiox code All of this has been in linux-next for a while with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCX9iGrw8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+yk6ZwCgurjtlXOdtrjM6kcvYfKZcILS7jQAoK1B1rH9 O6fVeZl8qRDWL4p06y2s =0Uho -----END PGP SIGNATURE----- Merge tag 'tty-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty / serial updates from Greg KH: "Here is the "large" set of tty and serial patches for 5.11-rc1. Nothing major at all, some cleanups and some driver removals, always a nice sign: - build warning cleanups - vt locking and logic unwinding and cleanups - tiny serial driver fixes and updates - removal of the synclink serial driver as it's no longer needed - removal of dead termiox code All of this has been in linux-next for a while with no reported issues" * tag 'tty-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (89 commits) serial: 8250_pci: Drop bogus __refdata annotation tty: serial: meson: enable console as module serial: 8250_omap: Avoid FIFO corruption caused by MDR1 access serial: imx: Move imx_uart_probe_dt() content into probe() serial: imx: Remove unneeded of_device_get_match_data() NULL check tty: Fix whitespace inconsistencies in vt_io_ioctl serial_core: Check for port state when tty is in error state dt-bindings: serial: Update DT binding docs to support SiFive FU740 SoC tty: use const parameters in port-flag accessors tty: use assign_bit() in port-flag accessors earlycon: drop semicolon from earlycon macro tty: Remove dead termiox code tty/serial/imx: Enable TXEN bit in imx_poll_init(). tty : serial: jsm: Fixed file by adding spacing tty: serial: uartlite: Support probe deferral earlycon: simplify earlycon-table implementation tty: serial: bcm63xx: lower driver dependencies serial: mxs-auart: Remove unneeded platform_device_id serial: 8250-mtk: Fix reference leak in mtk8250_probe serial: imx: Remove unused .id_table support ... |
|
|
Linus Torvalds
|
0cee54c890 |
USB / Thunderbolt patches for 5.11-rc1
Here is the big USB and thunderbolt pull request for 5.11-rc1. Nothing major in here, just the grind of constant development to support new hardware and fix old issues: - thunderbolt updates for new USB4 hardware - cdns3 major driver updates - lots of typec updates and additions as more hardware is available - usb serial driver updates and fixes - other tiny USB driver updates All have been in linux-next with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCX9iKFQ8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+yme2gCfacEYztlnc0fh7PyyatYXgdkspbYAn2ri6mfF 4VY86HYXKqQRDW8w/lSg =f8KJ -----END PGP SIGNATURE----- Merge tag 'usb-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB / Thunderbolt updates from Greg KH: "Here is the big USB and thunderbolt pull request for 5.11-rc1. Nothing major in here, just the grind of constant development to support new hardware and fix old issues: - thunderbolt updates for new USB4 hardware - cdns3 major driver updates - lots of typec updates and additions as more hardware is available - usb serial driver updates and fixes - other tiny USB driver updates All have been in linux-next with no reported issues" * tag 'usb-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (172 commits) usb: phy: convert comma to semicolon usb: ucsi: convert comma to semicolon usb: typec: tcpm: convert comma to semicolon usb: typec: tcpm: Update vbus_vsafe0v on init usb: typec: tcpci: Enable bleed discharge when auto discharge is enabled usb: typec: Add class for plug alt mode device USB: typec: tcpci: Add Bleed discharge to POWER_CONTROL definition USB: typec: tcpm: Add a 30ms room for tPSSourceOn in PR_SWAP USB: typec: tcpm: Fix PR_SWAP error handling USB: typec: tcpm: Hard Reset after not receiving a Request USB: gadget: f_fs: remove likely/unlikely usb: gadget: f_fs: Re-use SS descriptors for SuperSpeedPlus USB: gadget: f_midi: setup SuperSpeed Plus descriptors USB: gadget: f_acm: add support for SuperSpeed Plus USB: gadget: f_rndis: fix bitrate for SuperSpeed and above usb: typec: intel_pmc_mux: Configure cable generation value for USB4 MAINTAINERS: Add myself as a reviewer for CADENCE USB3 DRD IP DRIVER usb: chipidea: ci_hdrc_imx: Use of_device_get_match_data() usb: chipidea: usbmisc_imx: Use of_device_get_match_data() usb: cdns3: fix NULL pointer dereference on no platform data ... |
|
|
Linus Torvalds
|
c367caf1a3 |
sound updates for 5.11-rc1
Lots of changes (slightly more code increase than usual) at this
time, while most of code changes are ASoC driver-specific.
Here goes some highlight:
Core:
* The new auxiliary bus implementation for Intel DSP, which will
be used by other drivers as well
* Lots of ASoC core cleanups and refactoring
* UBSAN and KCSAN fixes in rawmidi, sequencer and a few others
* Compress-offload API enhancement for the pause during draining
HD- and USB-audio:
* Enhancements of the USB-audio implicit feedback support,
including better full-duplex operations
* Continued CA0132 improvements and fixes
* A few new quirk entries, HDMI audio fixes
ASoC:
* Support for boot time selection of Intel DSP firmware, which
should help distros/users testing new stuff more easily;
the kconfig was moved to boot time option, too
* Some basic DPCM support in audio graph card
* Removal of old pre-DT Freescale drivers
* Support for Allwinner H6 I2S, Analog Devices ADAU1372, Intel
Alderlake-S, GMediatek MT8192, NXP i.MX HDMI and XCVR, Realtek
RT715, Qualcomm SM8250 and simple GPIO based muxes
-----BEGIN PGP SIGNATURE-----
iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAl/YhGcOHHRpd2FpQHN1
c2UuZGUACgkQLtJE4w1nLE8O1RAAhuRnJZXDXOPXIG9OchsYlHI3wK4eaSiyNe+i
sI5yoAdLFYBxBY3OQ4kQCvhjzlLziUvfIfv5YZZMGGAxx9rxsb73F1zH4ttFi1qA
6ipbhk7SVgK3AQk74lWB2JRYrdBko8Y3z9HKNVqaXWnTubyV4EinoC4hzNLuNDI9
JsgyrsCL5Bzl9rlD3vs5mwPwIfiD4hw1KKSQa9f1qnOtXCcbRtL3T4iZZsF5sIph
veKrS0R1MZmXpMQoyhyMnTls1GvmW5N3mhIgw9rR1PgeVof8q8klKd2WfroKKz6s
Dek3IrgPXfvTdr2ZjNxI29x4NItIayGkbe1DFLZcHQ08yn9JrP9EKQ3Gnv7S9pVT
2gIdSOZV4XYA4OF04ubNU1Ve0n5kP4pX/LvN+cuSgyfgCE+V6HsvTF5nVyrunrM/
0bdjdWrc1dkb59GuLGOxI0M68lou7J14ZjCzeevuuQm9dNN5x62LDf3+0vDTFBEs
t9DaqoqUMZKFfaMLWG8UK04kvw3rhAHap+tQ9HOpz86VK6Qy54RBSfv43p2UK1SO
TDHRYIQxQ1GfPlHEy6XFfKOPw15VPDMJWoMPzFfoB+C6dzNKKSAgivFPnERsw88X
9T81MeLhCqqTdRLlZPnGM3S6L1btZhkZcLvyusT0WGGVg8KLgSmn4OwY2wITDebM
zIUgHTM=
=j9El
-----END PGP SIGNATURE-----
Merge tag 'sound-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai:
"Lots of changes (slightly more code increase than usual) at this time,
while most of code changes are ASoC driver-specific.
Here are some highlights:
Core:
- The new auxiliary bus implementation for Intel DSP, which will be
used by other drivers as well
- Lots of ASoC core cleanups and refactoring
- UBSAN and KCSAN fixes in rawmidi, sequencer and a few others
- Compress-offload API enhancement for the pause during draining
HD- and USB-audio:
- Enhancements of the USB-audio implicit feedback support, including
better full-duplex operations
- Continued CA0132 improvements and fixes
- A few new quirk entries, HDMI audio fixes
ASoC:
- Support for boot time selection of Intel DSP firmware, which should
help distros/users testing new stuff more easily; the kconfig was
moved to boot time option, too
- Some basic DPCM support in audio graph card
- Removal of old pre-DT Freescale drivers
- Support for Allwinner H6 I2S, Analog Devices ADAU1372, Intel
Alderlake-S, GMediatek MT8192, NXP i.MX HDMI and XCVR, Realtek
RT715, Qualcomm SM8250 and simple GPIO based muxes"
* tag 'sound-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (445 commits)
ALSA: pcm: oss: Fix potential out-of-bounds shift
ALSA: usb-audio: Fix potential out-of-bounds shift
ALSA: hda/ca0132 - Add ZxR surround DAC setup.
ALSA: hda/ca0132 - Add 8051 PLL write helper functions.
ALSA: hda/hdmi: packet buffer index must be set before reading value
ASoC: SOF: imx: update kernel-doc description
ASoC: mediatek: mt8183: delete some unreachable code
ASoC: mediatek: mt8183: add PM ops to machine drivers
ASoC: topology: Fix wrong size check
ASoC: topology: Add missing size check
ASoC: SOF: Intel: hda: fix the condition passed to sof_dev_dbg_or_err
ASoC: SOF: modify the SOF_DBG flags
ASoC: SOF: Intel: hda: remove duplicated status dump
ASoC: rt1015p: delay 300ms after SDB pulling high for calibration
ASoC: rt1015p: move SDB control from trigger to DAPM
ASoC: wm_adsp: remove "ctl" from list on error in wm_adsp_create_control()
ALSA: usb-audio: Fix control 'access overflow' errors from chmap
ALSA: hda/hdmi: always print pin NIDs as hexadecimal
ALSA: hda/realtek - Add supported for more Lenovo ALC285 Headset Button
ALSA: hda/ca0132 - Remove now unnecessary DSP setup functions.
...
|
|
|
Linus Torvalds
|
d635a69dd4 |
Networking updates for 5.11
Core:
- support "prefer busy polling" NAPI operation mode, where we defer softirq
for some time expecting applications to periodically busy poll
- AF_XDP: improve efficiency by more batching and hindering
the adjacency cache prefetcher
- af_packet: make packet_fanout.arr size configurable up to 64K
- tcp: optimize TCP zero copy receive in presence of partial or unaligned
reads making zero copy a performance win for much smaller messages
- XDP: add bulk APIs for returning / freeing frames
- sched: support fragmenting IP packets as they come out of conntrack
- net: allow virtual netdevs to forward UDP L4 and fraglist GSO skbs
BPF:
- BPF switch from crude rlimit-based to memcg-based memory accounting
- BPF type format information for kernel modules and related tracing
enhancements
- BPF implement task local storage for BPF LSM
- allow the FENTRY/FEXIT/RAW_TP tracing programs to use bpf_sk_storage
Protocols:
- mptcp: improve multiple xmit streams support, memory accounting and
many smaller improvements
- TLS: support CHACHA20-POLY1305 cipher
- seg6: add support for SRv6 End.DT4/DT6 behavior
- sctp: Implement RFC 6951: UDP Encapsulation of SCTP
- ppp_generic: add ability to bridge channels directly
- bridge: Connectivity Fault Management (CFM) support as is defined in
IEEE 802.1Q section 12.14.
Drivers:
- mlx5: make use of the new auxiliary bus to organize the driver internals
- mlx5: more accurate port TX timestamping support
- mlxsw:
- improve the efficiency of offloaded next hop updates by using
the new nexthop object API
- support blackhole nexthops
- support IEEE 802.1ad (Q-in-Q) bridging
- rtw88: major bluetooth co-existance improvements
- iwlwifi: support new 6 GHz frequency band
- ath11k: Fast Initial Link Setup (FILS)
- mt7915: dual band concurrent (DBDC) support
- net: ipa: add basic support for IPA v4.5
Refactor:
- a few pieces of in_interrupt() cleanup work from Sebastian Andrzej Siewior
- phy: add support for shared interrupts; get rid of multiple driver
APIs and have the drivers write a full IRQ handler, slight growth
of driver code should be compensated by the simpler API which
also allows shared IRQs
- add common code for handling netdev per-cpu counters
- move TX packet re-allocation from Ethernet switch tag drivers to
a central place
- improve efficiency and rename nla_strlcpy
- number of W=1 warning cleanups as we now catch those in a patchwork
build bot
Old code removal:
- wan: delete the DLCI / SDLA drivers
- wimax: move to staging
- wifi: remove old WDS wifi bridging support
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-----BEGIN PGP SIGNATURE-----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=GXs1
-----END PGP SIGNATURE-----
Merge tag 'net-next-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from Jakub Kicinski:
"Core:
- support "prefer busy polling" NAPI operation mode, where we defer
softirq for some time expecting applications to periodically busy
poll
- AF_XDP: improve efficiency by more batching and hindering the
adjacency cache prefetcher
- af_packet: make packet_fanout.arr size configurable up to 64K
- tcp: optimize TCP zero copy receive in presence of partial or
unaligned reads making zero copy a performance win for much smaller
messages
- XDP: add bulk APIs for returning / freeing frames
- sched: support fragmenting IP packets as they come out of conntrack
- net: allow virtual netdevs to forward UDP L4 and fraglist GSO skbs
BPF:
- BPF switch from crude rlimit-based to memcg-based memory accounting
- BPF type format information for kernel modules and related tracing
enhancements
- BPF implement task local storage for BPF LSM
- allow the FENTRY/FEXIT/RAW_TP tracing programs to use
bpf_sk_storage
Protocols:
- mptcp: improve multiple xmit streams support, memory accounting and
many smaller improvements
- TLS: support CHACHA20-POLY1305 cipher
- seg6: add support for SRv6 End.DT4/DT6 behavior
- sctp: Implement RFC 6951: UDP Encapsulation of SCTP
- ppp_generic: add ability to bridge channels directly
- bridge: Connectivity Fault Management (CFM) support as is defined
in IEEE 802.1Q section 12.14.
Drivers:
- mlx5: make use of the new auxiliary bus to organize the driver
internals
- mlx5: more accurate port TX timestamping support
- mlxsw:
- improve the efficiency of offloaded next hop updates by using
the new nexthop object API
- support blackhole nexthops
- support IEEE 802.1ad (Q-in-Q) bridging
- rtw88: major bluetooth co-existance improvements
- iwlwifi: support new 6 GHz frequency band
- ath11k: Fast Initial Link Setup (FILS)
- mt7915: dual band concurrent (DBDC) support
- net: ipa: add basic support for IPA v4.5
Refactor:
- a few pieces of in_interrupt() cleanup work from Sebastian Andrzej
Siewior
- phy: add support for shared interrupts; get rid of multiple driver
APIs and have the drivers write a full IRQ handler, slight growth
of driver code should be compensated by the simpler API which also
allows shared IRQs
- add common code for handling netdev per-cpu counters
- move TX packet re-allocation from Ethernet switch tag drivers to a
central place
- improve efficiency and rename nla_strlcpy
- number of W=1 warning cleanups as we now catch those in a patchwork
build bot
Old code removal:
- wan: delete the DLCI / SDLA drivers
- wimax: move to staging
- wifi: remove old WDS wifi bridging support"
* tag 'net-next-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1922 commits)
net: hns3: fix expression that is currently always true
net: fix proc_fs init handling in af_packet and tls
nfc: pn533: convert comma to semicolon
af_vsock: Assign the vsock transport considering the vsock address flags
af_vsock: Set VMADDR_FLAG_TO_HOST flag on the receive path
vsock_addr: Check for supported flag values
vm_sockets: Add VMADDR_FLAG_TO_HOST vsock flag
vm_sockets: Add flags field in the vsock address data structure
net: Disable NETIF_F_HW_TLS_TX when HW_CSUM is disabled
tcp: Add logic to check for SYN w/ data in tcp_simple_retransmit
net: mscc: ocelot: install MAC addresses in .ndo_set_rx_mode from process context
nfc: s3fwrn5: Release the nfc firmware
net: vxget: clean up sparse warnings
mlxsw: spectrum_router: Use eXtended mezzanine to offload IPv4 router
mlxsw: spectrum: Set KVH XLT cache mode for Spectrum2/3
mlxsw: spectrum_router_xm: Introduce basic XM cache flushing
mlxsw: reg: Add Router LPM Cache Enable Register
mlxsw: reg: Add Router LPM Cache ML Delete Register
mlxsw: spectrum_router_xm: Implement L-value tracking for M-index
mlxsw: reg: Add XM Router M Table Register
...
|
|
|
Bjorn Helgaas
|
b9efb854e9 |
Merge branch 'remotes/lorenzo/pci/rcar'
- Convert DT bindings to json-schema (Yoshihiro Shimoda) - Document r8a77965 DT bindings (Yoshihiro Shimoda) - Document r8a774e1 DT bindings (Lad Prabhakar) * remotes/lorenzo/pci/rcar: dt-bindings: PCI: rcar-pci-host: Document r8a774e1 bindings dt-bindings: PCI: rcar-pci-host: Document r8a77965 bindings dt-bindings: PCI: rcar-pci-host: Convert bindings to json-schema PCI: rcar: Drop unused members from struct rcar_pcie_host |
|
|
Bjorn Helgaas
|
ff9f1683b6 |
Merge branch 'remotes/lorenzo/pci/dwc'
- Support multiple ATU memory regions (Rob Herring) - Warn if non-prefetchable memory aperture is > 32-bit (Vidya Sagar) - Allow programming ATU for >4GB memory (Vidya Sagar) - Move ATU offset out of driver match data (Rob Herring) - Move "dbi", "dbi2", and "addr_space" resource setup to common code (Rob Herring) - Remove unneeded function wrappers (Rob Herring) - Ensure all outbound ATU windows are reset to reduce dependencies on bootloader (Rob Herring) - Use the default MSI irq_chip for dra7xx (Rob Herring) - Drop the .set_num_vectors() host op (Rob Herring) - Move MSI interrupt setup into DWC common code (Rob Herring) - Rework and simplify DWC MSI initialization (Rob Herring) - Move link handling to DWC common code (Rob Herring) - Move dw_pcie_msi_init() calls to DWC common code (Rob Herring) - Move dw_pcie_setup_rc() calls to DWC common code (Rob Herring) - Remove unnecessary wrappers around dw_pcie_host_init() (Rob Herring) - Revert "keystone: Drop duplicated 'num-viewport'" to prepare for detecting number of iATU regions without help from DT (Rob Herring) - Move inbound and outbound windows to common struct (Rob Herring) - Detect number of DWC iATU windows from device registers (Rob Herring) - Drop samsung,exynos5440-pcie binding (Marek Szyprowski) - Add samsung,exynos-pcie and samsung,exynos-pcie-phy bindings for Exynos5433 variant (Marek Szyprowski) - Rework phy-exynos-pcie driver to support Exynos5433 PCIe PHY (Jaehoon Chung) - Rework pci-exynos.c to support Exynos5433 PCIe host (Jaehoon Chung) - Move tegra "dbi" accesses to post common DWC initialization (Vidya Sagar) - Read tegra dbi" base address in application logic (Vidya Sagar) - Fix tegra ASPM-L1SS advertisement disable code (Vidya Sagar) - Set Tegra194 DesignWare IP version to 0x490A (Vidya Sagar) - Continue tegra unconfig sequence even if parts fail (Vidya Sagar) - Check return value of tegra_pcie_init_controller() (Vidya Sagar) - Disable tegra LTSSM during L2 entry (Vidya Sagar) - Add SM8250 SoC PCIe DT bindings and support (Manivannan Sadhasivam) - Add SM8250 BDF to SID mapping (Manivannan Sadhasivam) - Set 32-bit DMA mask for DWC MSI target address allocation (Vidya Sagar) * remotes/lorenzo/pci/dwc: PCI: dwc: Set 32-bit DMA mask for MSI target address allocation PCI: qcom: Add support for configuring BDF to SID mapping for SM8250 PCI: qcom: Add SM8250 SoC support dt-bindings: pci: qcom: Document PCIe bindings for SM8250 SoC PCI: tegra: Disable LTSSM during L2 entry PCI: tegra: Check return value of tegra_pcie_init_controller() PCI: tegra: Continue unconfig sequence even if parts fail PCI: tegra: Set DesignWare IP version PCI: tegra: Fix ASPM-L1SS advertisement disable code PCI: tegra: Read "dbi" base address to program in application logic PCI: tegra: Move "dbi" accesses to post common DWC initialization PCI: dwc: exynos: Rework the driver to support Exynos5433 variant phy: samsung: phy-exynos-pcie: rework driver to support Exynos5433 PCIe PHY dt-bindings: phy: exynos: add the samsung,exynos-pcie-phy binding dt-bindings: PCI: exynos: add the samsung,exynos-pcie binding dt-bindings: PCI: exynos: drop samsung,exynos5440-pcie binding PCI: dwc: Detect number of iATU windows PCI: dwc: Move inbound and outbound windows to common struct Revert "PCI: dwc/keystone: Drop duplicated 'num-viewport'" PCI: dwc: Remove unnecessary wrappers around dw_pcie_host_init() PCI: dwc: Move dw_pcie_setup_rc() to DWC common code PCI: dwc: Move dw_pcie_msi_init() into core PCI: dwc: Move link handling into common code PCI: dwc: Rework MSI initialization PCI: dwc: Move MSI interrupt setup into DWC common code PCI: dwc: Drop the .set_num_vectors() host op PCI: dwc/dra7xx: Use the common MSI irq_chip PCI: dwc: Ensure all outbound ATU windows are reset PCI: dwc/intel-gw: Remove some unneeded function wrappers PCI: dwc: Move "dbi", "dbi2", and "addr_space" resource setup into common code PCI: dwc/intel-gw: Move ATU offset out of driver match data PCI: dwc: Add support to program ATU for >4GB memory PCI: of: Warn if non-prefetchable memory aperture size is > 32-bit PCI: dwc: Support multiple ATU memory regions |
|
|
Bjorn Helgaas
|
ee4871d010 |
Merge branch 'remotes/lorenzo/pci/cadence'
- Make "cdns,max-outbound-regions" optional (Kishon Vijay Abraham I) - Fix "ti,syscon-pcie-ctrl" DT property to take argument (Kishon Vijay Abraham I) - Add TI J7200 host and endpoint mode DT bindings (Kishon Vijay Abraham I) * remotes/lorenzo/pci/cadence: PCI: j721e: Get offset within "syscon" from "ti,syscon-pcie-ctrl" phandle arg dt-bindings: PCI: Add EP mode dt-bindings for TI's J7200 SoC dt-bindings: PCI: Add host mode dt-bindings for TI's J7200 SoC dt-bindings: pci: ti,j721e: Fix "ti,syscon-pcie-ctrl" to take argument PCI: cadence: Do not error if "cdns,max-outbound-regions" is not found dt-bindings: PCI: Make "cdns,max-outbound-regions" optional property |
|
|
Linus Torvalds
|
ac73e3dc8a |
Merge branch 'akpm' (patches from Andrew)
Merge misc updates from Andrew Morton:
- a few random little subsystems
- almost all of the MM patches which are staged ahead of linux-next
material. I'll trickle to post-linux-next work in as the dependents
get merged up.
Subsystems affected by this patch series: kthread, kbuild, ide, ntfs,
ocfs2, arch, and mm (slab-generic, slab, slub, dax, debug, pagecache,
gup, swap, shmem, memcg, pagemap, mremap, hmm, vmalloc, documentation,
kasan, pagealloc, memory-failure, hugetlb, vmscan, z3fold, compaction,
oom-kill, migration, cma, page-poison, userfaultfd, zswap, zsmalloc,
uaccess, zram, and cleanups).
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (200 commits)
mm: cleanup kstrto*() usage
mm: fix fall-through warnings for Clang
mm: slub: convert sysfs sprintf family to sysfs_emit/sysfs_emit_at
mm: shmem: convert shmem_enabled_show to use sysfs_emit_at
mm:backing-dev: use sysfs_emit in macro defining functions
mm: huge_memory: convert remaining use of sprintf to sysfs_emit and neatening
mm: use sysfs_emit for struct kobject * uses
mm: fix kernel-doc markups
zram: break the strict dependency from lzo
zram: add stat to gather incompressible pages since zram set up
zram: support page writeback
mm/process_vm_access: remove redundant initialization of iov_r
mm/zsmalloc.c: rework the list_add code in insert_zspage()
mm/zswap: move to use crypto_acomp API for hardware acceleration
mm/zswap: fix passing zero to 'PTR_ERR' warning
mm/zswap: make struct kernel_param_ops definitions const
userfaultfd/selftests: hint the test runner on required privilege
userfaultfd/selftests: fix retval check for userfaultfd_open()
userfaultfd/selftests: always dump something in modes
userfaultfd: selftests: make __{s,u}64 format specifiers portable
...
|
|
|
Minchan Kim
|
194e28da1a |
zram: add stat to gather incompressible pages since zram set up
Currently, zram supports the stat via /sys/block/zram/mm_stat to represent how many of incompressible pages are stored at the moment but it couldn't show how many times incompressible pages were wrote down since zram set up. It's also good indication to see how zram is effective in the system. Link: https://lkml.kernel.org/r/20201130201907.1284910-1-minchan@kernel.org Signed-off-by: Minchan Kim <minchan@kernel.org> Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
|
|
Minchan Kim
|
0d8359620d |
zram: support page writeback
There is demand to writeback specific process pages to backing store instead of all idles pages in the system due to storage wear out concerns and to launching latency of apps which are most of the time idle but are critical for resume latency. This patch extends the writeback knob to support a specific page writeback. Link: https://lkml.kernel.org/r/20201020190506.3758660-1-minchan@kernel.org Signed-off-by: Minchan Kim <minchan@kernel.org> Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
|
|
Lokesh Gidra
|
d0d4730ac2 |
userfaultfd: add user-mode only option to unprivileged_userfaultfd sysctl knob
With this change, when the knob is set to 0, it allows unprivileged users to call userfaultfd, like when it is set to 1, but with the restriction that page faults from only user-mode can be handled. In this mode, an unprivileged user (without SYS_CAP_PTRACE capability) must pass UFFD_USER_MODE_ONLY to userfaultd or the API will fail with EPERM. This enables administrators to reduce the likelihood that an attacker with access to userfaultfd can delay faulting kernel code to widen timing windows for other exploits. The default value of this knob is changed to 0. This is required for correct functioning of pipe mutex. However, this will fail postcopy live migration, which will be unnoticeable to the VM guests. To avoid this, set 'vm.userfault = 1' in /sys/sysctl.conf. The main reason this change is desirable as in the short term is that the Android userland will behave as with the sysctl set to zero. So without this commit, any Linux binary using userfaultfd to manage its memory would behave differently if run within the Android userland. For more details, refer to Andrea's reply [1]. [1] https://lore.kernel.org/lkml/20200904033438.GI9411@redhat.com/ Link: https://lkml.kernel.org/r/20201120030411.2690816-3-lokeshgidra@google.com Signed-off-by: Lokesh Gidra <lokeshgidra@google.com> Reviewed-by: Andrea Arcangeli <aarcange@redhat.com> Cc: Kees Cook <keescook@chromium.org> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Peter Xu <peterx@redhat.com> Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: Stephen Smalley <stephen.smalley.work@gmail.com> Cc: Eric Biggers <ebiggers@kernel.org> Cc: Daniel Colascione <dancol@dancol.org> Cc: "Joel Fernandes (Google)" <joel@joelfernandes.org> Cc: Kalesh Singh <kaleshsingh@google.com> Cc: Suren Baghdasaryan <surenb@google.com> Cc: Jeff Vander Stoep <jeffv@google.com> Cc: <calin@google.com> Cc: Mike Rapoport <rppt@linux.vnet.ibm.com> Cc: Shaohua Li <shli@fb.com> Cc: Jerome Glisse <jglisse@redhat.com> Cc: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Mel Gorman <mgorman@techsingularity.net> Cc: Nitin Gupta <nigupta@nvidia.com> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: Iurii Zaikin <yzaikin@google.com> Cc: Luis Chamberlain <mcgrof@kernel.org> Cc: Daniel Colascione <dancol@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
|
|
Mike Rapoport
|
5e545df329 |
arm: remove CONFIG_ARCH_HAS_HOLES_MEMORYMODEL
ARM is the only architecture that defines CONFIG_ARCH_HAS_HOLES_MEMORYMODEL which in turn enables memmap_valid_within() function that is intended to verify existence of struct page associated with a pfn when there are holes in the memory map. However, the ARCH_HAS_HOLES_MEMORYMODEL also enables HAVE_ARCH_PFN_VALID and arch-specific pfn_valid() implementation that also deals with the holes in the memory map. The only two users of memmap_valid_within() call this function after a call to pfn_valid() so the memmap_valid_within() check becomes redundant. Remove CONFIG_ARCH_HAS_HOLES_MEMORYMODEL and memmap_valid_within() and rely entirely on ARM's implementation of pfn_valid() that is now enabled unconditionally. Link: https://lkml.kernel.org/r/20201101170454.9567-9-rppt@kernel.org Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Greg Ungerer <gerg@linux-m68k.org> Cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Matt Turner <mattst88@gmail.com> Cc: Meelis Roos <mroos@linux.ee> Cc: Michael Schmitz <schmitzmic@gmail.com> Cc: Russell King <linux@armlinux.org.uk> Cc: Tony Luck <tony.luck@intel.com> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Will Deacon <will@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
|
|
Walter Wu
|
4784be284a |
kasan: update documentation for generic kasan
Generic KASAN also supports to record the last two workqueue stacks and print them in KASAN report. So that need to update documentation. Link: https://lkml.kernel.org/r/20201203023037.30792-1-walter-zh.wu@mediatek.com Signed-off-by: Walter Wu <walter-zh.wu@mediatek.com> Suggested-by: Marco Elver <elver@google.com> Acked-by: Marco Elver <elver@google.com> Reviewed-by: Dmitry Vyukov <dvyukov@google.com> Reviewed-by: Andrey Konovalov <andreyknvl@google.com> Cc: Andrey Ryabinin <aryabinin@virtuozzo.com> Cc: Alexander Potapenko <glider@google.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Lai Jiangshan <jiangshanlai@gmail.com> Cc: Matthias Brugger <matthias.bgg@gmail.com> Cc: Tejun Heo <tj@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
|
|
Alex Shi
|
56db19fef3 |
docs/vm: remove unused 3 items explanation for /proc/vmstat
Commit
|
|
|
Shakeel Butt
|
f0c0c115fb |
mm: memcontrol: account pagetables per node
For many workloads, pagetable consumption is significant and it makes sense to expose it in the memory.stat for the memory cgroups. However at the moment, the pagetables are accounted per-zone. Converting them to per-node and using the right interface will correctly account for the memory cgroups as well. [akpm@linux-foundation.org: export __mod_lruvec_page_state to modules for arch/mips/kvm/] Link: https://lkml.kernel.org/r/20201130212541.2781790-3-shakeelb@google.com Signed-off-by: Shakeel Butt <shakeelb@google.com> Acked-by: Johannes Weiner <hannes@cmpxchg.org> Acked-by: Roman Gushchin <guro@fb.com> Cc: Michal Hocko <mhocko@suse.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
|
|
Roman Gushchin
|
184218639a |
docs: cgroup-v1: reflect the deprecation of the non-hierarchical mode
Update cgroup v1 docs after the deprecation of the non-hierarchical mode of the memory controller. Link: https://lkml.kernel.org/r/20201110220800.929549-3-guro@fb.com Signed-off-by: Roman Gushchin <guro@fb.com> Reviewed-by: Shakeel Butt <shakeelb@google.com> Acked-by: Michal Hocko <mhocko@suse.com> Acked-by: David Rientjes <rientjes@google.com> Acked-by: Johannes Weiner <hannes@cmpxchg.org> Cc: Tejun Heo <tj@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
|
|
Johannes Weiner
|
b8eddff888 |
mm: memcontrol: add file_thp, shmem_thp to memory.stat
As huge page usage in the page cache and for shmem files proliferates in our production environment, the performance monitoring team has asked for per-cgroup stats on those pages. We already track and export anon_thp per cgroup. We already track file THP and shmem THP per node, so making them per-cgroup is only a matter of switching from node to lruvec counters. All callsites are in places where the pages are charged and locked, so page->memcg is stable. [hannes@cmpxchg.org: add documentation] Link: https://lkml.kernel.org/r/20201026174029.GC548555@cmpxchg.org Link: https://lkml.kernel.org/r/20201022151844.489337-1-hannes@cmpxchg.org Signed-off-by: Johannes Weiner <hannes@cmpxchg.org> Reviewed-by: Rik van Riel <riel@surriel.com> Reviewed-by: Shakeel Butt <shakeelb@google.com> Acked-by: David Rientjes <rientjes@google.com> Acked-by: Michal Hocko <mhocko@suse.com> Acked-by: Song Liu <songliubraving@fb.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
|
|
Randy Dunlap
|
f38d58b734 |
tmpfs: fix Documentation nits
Fix a typo, punctuation, use uppercase for CPUs, and limit tmpfs to keeping only its files in virtual memory (phrasing). Link: https://lkml.kernel.org/r/20201202010934.18566-1-rdunlap@infradead.org Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Acked-by: Hugh Dickins <hughd@google.com> Cc: Chris Down <chris@chrisdown.name> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
|
|
John Hubbard
|
a9bed1e1c2 |
selftests/vm: only some gup_test items are really benchmarks
Therefore, some minor cleanup and improvements are in order: 1. Rename the other items appropriately. 2. Stop reporting timing information on the non-benchmark items. It's still being recorded and is available, but there's no point in cluttering up the report with data that no one reasonably needs to check. 3. Don't do iterations, for non-benchmark items. 4. Print out a shorter, more appropriate report for the non-benchmark tests. 5. Add the command that was run, to the report. This really helps, as there are quite a lot of options now. 6. Use a larger integer type for cmd, now that it's being compared Otherwise it doesn't work, because in this case cmd is about 3 billion, which is the perfect size for problems with signed vs unsigned int. Link: https://lkml.kernel.org/r/20201026064021.3545418-6-jhubbard@nvidia.com Signed-off-by: John Hubbard <jhubbard@nvidia.com> Cc: Jérôme Glisse <jglisse@redhat.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Ralph Campbell <rcampbell@nvidia.com> Cc: Shuah Khan <shuah@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
|
|
John Hubbard
|
9c84f22926 |
mm/gup_benchmark: rename to mm/gup_test
Patch series "selftests/vm: gup_test, hmm-tests, assorted improvements", v3. Summary: This series provides two main things, and a number of smaller supporting goodies. The two main points are: 1) Add a new sub-test to gup_test, which in turn is a renamed version of gup_benchmark. This sub-test allows nicer testing of dump_pages(), at least on user-space pages. For quite a while, I was doing a quick hack to gup_test.c whenever I wanted to try out changes to dump_page(). Then Matthew Wilcox asked me what I meant when I said "I used my dump_page() unit test", and I realized that it might be nice to check in a polished up version of that. Details about how it works and how to use it are in the commit description for patch #6 ("selftests/vm: gup_test: introduce the dump_pages() sub-test"). 2) Fixes a limitation of hmm-tests: these tests are incredibly useful, but only if people actually build and run them. And it turns out that libhugetlbfs is a little too effective at throwing a wrench in the works, there. So I've added a little configuration check that removes just two of the 21 hmm-tests, if libhugetlbfs is not available. Further details in the commit description of patch #8 ("selftests/vm: hmm-tests: remove the libhugetlbfs dependency"). Other smaller things that this series does: a) Remove code duplication by creating gup_test.h. b) Clear up the sub-test organization, and their invocation within run_vmtests.sh. c) Other minor assorted improvements. [1] v2 is here: https://lore.kernel.org/linux-doc/20200929212747.251804-1-jhubbard@nvidia.com/ [2] https://lore.kernel.org/r/CAHk-=wgh-TMPHLY3jueHX7Y2fWh3D+nMBqVS__AZm6-oorquWA@mail.gmail.com This patch (of 9): Rename nearly every "gup_benchmark" reference and file name to "gup_test". The one exception is for the actual gup benchmark test itself. The current code already does a *little* bit more than benchmarking, and definitely covers more than get_user_pages_fast(). More importantly, however, subsequent patches are about to add some functionality that is non-benchmark related. Closely related changes: * Kconfig: in addition to renaming the options from GUP_BENCHMARK to GUP_TEST, update the help text to reflect that it's no longer a benchmark-only test. Link: https://lkml.kernel.org/r/20201026064021.3545418-1-jhubbard@nvidia.com Link: https://lkml.kernel.org/r/20201026064021.3545418-2-jhubbard@nvidia.com Signed-off-by: John Hubbard <jhubbard@nvidia.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Jérôme Glisse <jglisse@redhat.com> Cc: Ralph Campbell <rcampbell@nvidia.com> Cc: Shuah Khan <shuah@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
|
|
Liam Mark
|
9cc7e96aa8 |
mm/page_owner: record timestamp and pid
Collect the time for each allocation recorded in page owner so that allocation "surges" can be measured. Record the pid for each allocation recorded in page owner so that the source of allocation "surges" can be better identified. The above is very useful when doing memory analysis. On a crash for example, we can get this information from kdump (or ramdump) and parse it to figure out memory allocation problems. Please note that on x86_64 this increases the size of struct page_owner from 16 bytes to 32. Vlastimil: it's not a functionality intended for production, so unless somebody says they need to enable page_owner for debugging and this increase prevents them from fitting into available memory, let's not complicate things with making this optional. [lmark@codeaurora.org: v3] Link: https://lkml.kernel.org/r/20201210160357.27779-1-georgi.djakov@linaro.org Link: https://lkml.kernel.org/r/20201209125153.10533-1-georgi.djakov@linaro.org Signed-off-by: Liam Mark <lmark@codeaurora.org> Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org> Acked-by: Vlastimil Babka <vbabka@suse.cz> Acked-by: Joonsoo Kim <iamjoonsoo.kim@lge.com> Cc: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
|
|
Bartosz Golaszewski
|
f0dbd2bd1c |
mm: slab: provide krealloc_array()
When allocating an array of elements, users should check for multiplication overflow or preferably use one of the provided helpers like: kmalloc_array(). There's no krealloc_array() counterpart but there are many users who use regular krealloc() to reallocate arrays. Let's provide an actual krealloc_array() implementation. While at it: add some documentation regarding krealloc. Link: https://lkml.kernel.org/r/20201109110654.12547-3-brgl@bgdev.pl Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Acked-by: Vlastimil Babka <vbabka@suse.cz> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Borislav Petkov <bp@alien8.de> Cc: Borislav Petkov <bp@suse.de> Cc: Christian Knig <christian.koenig@amd.com> Cc: Christoph Lameter <cl@linux.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: David Airlie <airlied@linux.ie> Cc: David Rientjes <rientjes@google.com> Cc: Gustavo Padovan <gustavo@padovan.org> Cc: James Morse <james.morse@arm.com> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Jason Wang <jasowang@redhat.com> Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: Maxime Ripard <mripard@kernel.org> Cc: "Michael S . Tsirkin" <mst@redhat.com> Cc: Pekka Enberg <penberg@kernel.org> Cc: Robert Richter <rric@kernel.org> Cc: Sumit Semwal <sumit.semwal@linaro.org> Cc: Takashi Iwai <tiwai@suse.com> Cc: Takashi Iwai <tiwai@suse.de> Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: Tony Luck <tony.luck@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
|
|
Ionela Voinescu
|
cfdc589f4b |
cppc_cpufreq: expose information on frequency domains
Use the existing sysfs attribute "freqdomain_cpus" to expose information to userspace about CPUs in the same frequency domain. Signed-off-by: Ionela Voinescu <ionela.voinescu@arm.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Tested-by: Mian Yousaf Kaukab <ykaukab@suse.de> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
|
|
Paolo Bonzini
|
722e039d9a |
KVM/arm64 updates for Linux 5.11
- PSCI relay at EL2 when "protected KVM" is enabled - New exception injection code - Simplification of AArch32 system register handling - Fix PMU accesses when no PMU is enabled - Expose CSV3 on non-Meltdown hosts - Cache hierarchy discovery fixes - PV steal-time cleanups - Allow function pointers at EL2 - Various host EL2 entry cleanups - Simplification of the EL2 vector allocation -----BEGIN PGP SIGNATURE----- iQJDBAABCgAtFiEEn9UcU+C1Yxj9lZw9I9DQutE9ekMFAl/XoggPHG1hekBrZXJu ZWwub3JnAAoJECPQ0LrRPXpDsRYP/3ZtGWsyBc1sKdaTBIwQdnrPQHL+7o1Mmjnl b+YqRMWcJW4g3O81GW6IA+vM0A1UMJxVOjzkZd8KulGv3RCZiqQmWJClWFlYbwLj e+HHx+Zo/qsmDrwcVoFI8/n+iC/a5fIaCbSWMSPaKHrOMxBiHQk0qlaq4AZ8gb7a /eHYqI/hISJQb1ZVFHmwlp8FoMnB2M6/FDpCf8oeGKjpF2hjghIPugJ0oRlPLZjB o3Q6ELEScJV1wBy7d1+5rkm52t9j8gpGhXxja0QwypADNzk5KHEzghXq+rTWUh1S et9OfqkflMtKMsh0qNwe5ZFbqtsH69qtYMAj4ok7rZOwQcbJ97VSrP5ka7VVzSdC AgcQU9c9LoyQ7rk0dbs3t0cd8hMgVu50guZ/iHfW88CcdykN9M0nnSPRAYpNbW85 xndBQ5k/a4FoufwoY4e0hS28HIiRfLoEA68mps+yoMiiKh27HO2v4GFRIJoCNxzp YQ01zOBp9FKYTsxj0h7mMf+5EEyo9E4X/kJOfZpOVVbVKy82wPAGLJpDEnbnoJUe j1jBmiV/trkn+nTnWmDoXcw2ljuIF9dBm2M8r8yGKdNEHptnN8tMVRlCRImVVWW0 BbZGAzoK0tpKXPIlUh4aXS3mtV9qlohs9rzjVyKfGnaRRbRGANM8qrH5aKuDFinM RugpMWyk =hf4L -----END PGP SIGNATURE----- Merge tag 'kvmarm-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD KVM/arm64 updates for Linux 5.11 - PSCI relay at EL2 when "protected KVM" is enabled - New exception injection code - Simplification of AArch32 system register handling - Fix PMU accesses when no PMU is enabled - Expose CSV3 on non-Meltdown hosts - Cache hierarchy discovery fixes - PV steal-time cleanups - Allow function pointers at EL2 - Various host EL2 entry cleanups - Simplification of the EL2 vector allocation |
|
|
Daniel Vetter
|
02e66dd564 |
Short summary of fixes pull (less than what git shortlog provides):
* dma-buf: Fix docs * mxsfb: Silence invalid error message * radeon: Fix TTM multihop -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEchf7rIzpz2NEoWjlaA3BHVMLeiMFAl/Ys+4ACgkQaA3BHVML eiMlEwgAnVO3oRfsbKJ2Hw0+2VE5m23xhzlDlZ0++nI6CL42a5gDz8lJH9CA7h4m ykcmu01XuNf6Bkn20zF42EHz3BxV1UpAnW/KAVI7Ts7nm7X+uxGfJNP1O3+EToz8 RG3f4AOdslYsjlr2/9n4pDGciUr4Ird3dpnIPMUCwgU3fs2O8ZnSu/2D3fYSQt/J EtBqTCntXL5pWm+moHQqDpRXXPFstQryOxZh0I4suET+3t5LYUhGNok4dIJXq7CI TIsMUP/Mnv3f6aMSpmGs5gc+sMlzT1odgBIpJQhZM18V1vTA2gFS5Qh8zv6g60p4 ZRTzsPYk9XNaN8MGmLtTG6JDyzO2ug== =Mdqb -----END PGP SIGNATURE----- Merge tag 'drm-misc-next-fixes-2020-12-15' of git://anongit.freedesktop.org/drm/drm-misc into drm-next Short summary of fixes pull (less than what git shortlog provides): * dma-buf: Fix docs * mxsfb: Silence invalid error message * radeon: Fix TTM multihop Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/X9i0X9mjHN9AZGD3@linux-uq9g |
|
|
Rafael J. Wysocki
|
5e2cde03da |
Merge branches 'acpi-resources' and 'acpi-docs'
* acpi-resources: Revert "ACPI / resources: Use AE_CTRL_TERMINATE to terminate resources walks" resource: provide meaningful MODULE_LICENSE() in test suite ASoC: Intel: catpt: Replace open coded variant of resource_intersection() ACPI: watchdog: Replace open coded variant of resource_union() PCI/ACPI: Replace open coded variant of resource_union() resource: Add test cases for new resource API resource: Introduce resource_intersection() for overlapping resources resource: Introduce resource_union() for overlapping resources resource: Group resource_overlaps() with other inline helpers resource: Simplify region_intersects() by reducing conditionals * acpi-docs: Documentation: ACPI: enumeration: add PCI hierarchy representation Documentation: ACPI: _DSD: enable hyperlink in final references Documentation: ACPI: explain how to use gpio-line-names |
|
|
Rafael J. Wysocki
|
b3fac81783 |
Merge branches 'pm-devfreq' and 'pm-tools'
* pm-devfreq: PM / devfreq: tegra30: Separate configurations per-SoC generation PM / devfreq: tegra30: Support interconnect and OPPs from device-tree PM / devfreq: tegra20: Deprecate in a favor of emc-stat based driver PM / devfreq: exynos-bus: Add registration of interconnect child device dt-bindings: devfreq: Add documentation for the interconnect properties soc/tegra: fuse: Add stub for tegra_sku_info soc/tegra: fuse: Export tegra_read_ram_code() clk: tegra: Export Tegra20 EMC kernel symbols PM / devfreq: tegra30: Silence deferred probe error PM / devfreq: tegra20: Relax Kconfig dependency PM / devfreq: tegra20: Silence deferred probe error PM / devfreq: Remove redundant governor_name from struct devfreq PM / devfreq: Add governor attribute flag for specifc sysfs nodes PM / devfreq: Add governor feature flag PM / devfreq: Add tracepoint for frequency changes PM / devfreq: Unify frequency change to devfreq_update_target func trace: events: devfreq: Use fixed indentation size to improve readability * pm-tools: pm-graph v5.8 cpupower: Provide online and offline CPU information |
|
|
Rafael J. Wysocki
|
4c5744a0c4 |
Merge branches 'pm-cpuidle' and 'pm-em'
* pm-cpuidle: cpuidle: Select polling interval based on a c-state with a longer target residency cpuidle: psci: Enable suspend-to-idle for PSCI OSI mode PM: domains: Enable dev_pm_genpd_suspend|resume() for suspend-to-idle PM: domains: Rename pm_genpd_syscore_poweroff|poweron() * pm-em: PM / EM: Micro optimization in em_cpu_energy PM: EM: Update Energy Model with new flag indicating power scale PM: EM: update the comments related to power scale PM: EM: Clarify abstract scale usage for power values in Energy Model |
|
|
Daniel Vetter
|
be98e05a67 |
dma-buf: Fix kerneldoc formatting
I wanted to look up something and noticed the hyperlink doesn't work. While fixing that also noticed a trivial kerneldoc comment typo in the same section, fix that too. Reviewed-by: Michael J. Ruhl <michael.j.ruhl@intel.com> Reviewed-by: Simon Ser <contact@emersion.fr> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201204200242.2671481-1-daniel.vetter@ffwll.ch |
|
|
Thomas Gleixner
|
3c41e57a1e |
irqchip updates for Linux 5.11
- Preliminary support for managed interrupts on platform devices - Correctly identify allocation of MSIs proxyied by another device - Remove the fasteoi IPI flow which has been proved useless - Generalise the Ocelot support to new SoCs - Improve GICv4.1 vcpu entry, matching the corresponding KVM optimisation - Work around spurious interrupts on Qualcomm PDC - Random fixes and cleanups -----BEGIN PGP SIGNATURE----- iQJDBAABCgAtFiEEn9UcU+C1Yxj9lZw9I9DQutE9ekMFAl/Uxq8PHG1hekBrZXJu ZWwub3JnAAoJECPQ0LrRPXpDoW0P/0ZMDvFPxrfnJD46exUgUOPuuFF8jZxAlxD8 7UExqar7u6yX7bbq394jPgtOOxldDagfCx/jCXgb9ja7DK5EHKRcrfjaDT8knHi2 Keg5RaRMRi9TVltvWQTxAkXwSv0Atl881qqsndPeZCez0GNZp+HB34s+rNkZwBOu MBrWihMQOSv5QE6milsNc7HXLSHM1eLZ7Y2XgumNtKrIGEX9yZI7qwdMofwP8Za3 ayMOvc1WAWaTJI7Mg5ac1yTCVbqLmRHhCtws6c6DMgaRu6SI0itmbpQzkDuJJIe3 k9h4KQPaKAFcQsoo3GV0MKTMm63eq82XT3CAdv+htYRY1z95D2+nzNK+mJtsGptX gJ2zeJkUb4u+yVtNguL9qjo5ssCXV/6IybJxv6baaEFnSwQMUwqa066NdxmtqfIe 1BOWnc153a7SRbQ34M9/llje+v8YJbueGMS2RFR2LQ6IjjpaHsXh+YCZokfA/kdk zGbOUD5WWFtFD1T3UoaJ4gFt+pzHjNqym4CcEj4S1Vf5y+POUkNmC+GYK+xfm2Fp WJMbdIUxJhHFRD9L1ShtfAVUSbp712VOOdILp9rYAkOdqfb51BVUiMUP++s2dGp1 ZIT78qt7kTKT1CxbDdFAjzsi7RoMqdSGYgKmG4sVprELeZnFwq47nBkBr8XEQ1TT 0ccEUOY8 =7Z24 -----END PGP SIGNATURE----- Merge tag 'irqchip-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/core Pull irqchip updates for 5.11 from Marc Zyngier: - Preliminary support for managed interrupts on platform devices - Correctly identify allocation of MSIs proxyied by another device - Remove the fasteoi IPI flow which has been proved useless - Generalise the Ocelot support to new SoCs - Improve GICv4.1 vcpu entry, matching the corresponding KVM optimisation - Work around spurious interrupts on Qualcomm PDC - Random fixes and cleanups Link: https://lore.kernel.org/r/20201212135626.1479884-1-maz@kernel.org |
|
|
Daniel Vetter
|
5fbd41d3bf |
drm-misc-next for 5.11:
UAPI Changes:
Cross-subsystem Changes:
* char/agp: Disable frontend without CONFIG_DRM_LEGACY
* mm: Fix fput in mmap error path; Introduce vma_set_file() to change
vma->vm_file
Core Changes:
* dma-buf: Use sgtables in system heap; Move heap helpers to CMA-heap code;
Skip sync for unmapped buffers; Alloc higher order pages is available;
Respect num_fences when initializing shared fence list
* doc: Improvements around DRM modes and SCALING_FILTER
* Pass full state to connector atomic functions + callee updates
* Cleanups
* shmem: Map pages with caching by default; Cleanups
* ttm: Fix DMA32 for global page pool
* fbdev: Cleanups
* fb-helper: Update framebuffer after userspace writes; Unmap console buffer
during shutdown; Rework damage handling of shadow framebuffer
Driver Changes:
* amdgpu: Multi-hop fixes, Clenaups
* imx: Fix rotation for Vivante tiled formats; Support nearest-neighour
skaling; Cleanups
* mcde: Fix RGB formats; Support DPI output; Cleanups
* meson: HDMI clock fixes
* panel: Add driver and bindings for Innolux N125HCE-GN1
* panel/s6e63m0: More backlight levels; Fix init; Cleanups
* via: Clenunps
* virtio: Use fence ID for handling fences; Cleanups
-----BEGIN PGP SIGNATURE-----
iQEzBAABCAAdFiEEchf7rIzpz2NEoWjlaA3BHVMLeiMFAl/AuLYACgkQaA3BHVML
eiMzvQgAmE1FGqUSNPGFjWpWN+hYDqEnpa3MXBVZ4sOqXxmzaI+SdnmexsaQ6v+F
37VSlk3OFa69gYV6kQp9NbfYc0E7TZ9CusU6WNcxo36GpInsWmuIHJI3BhlCgpKm
hDDRylv5c4+e6RlGaz+yS73zkddmrMPi4HqarMP+8c2+UJxaDe1Huv22MKE7PJK3
noBck4Afelk51kn9bpeGj+WXvpEY+CMzXA7cvx1U26INZZyIdontZXJEeN6hAxzP
yyhzOWPMH1X9Wfe8Qj1Ua9r27btG/0SKfhseovLU9Cjm1FGBjRiAnkxZua/ScwIL
H7JcYplEkiLXuxnDAJOAZkvF6EcaJQ==
=TatG
-----END PGP SIGNATURE-----
Merge tag 'drm-misc-next-2020-11-27-1' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
drm-misc-next for 5.11:
UAPI Changes:
Cross-subsystem Changes:
* char/agp: Disable frontend without CONFIG_DRM_LEGACY
* mm: Fix fput in mmap error path; Introduce vma_set_file() to change
vma->vm_file
Core Changes:
* dma-buf: Use sgtables in system heap; Move heap helpers to CMA-heap code;
Skip sync for unmapped buffers; Alloc higher order pages is available;
Respect num_fences when initializing shared fence list
* doc: Improvements around DRM modes and SCALING_FILTER
* Pass full state to connector atomic functions + callee updates
* Cleanups
* shmem: Map pages with caching by default; Cleanups
* ttm: Fix DMA32 for global page pool
* fbdev: Cleanups
* fb-helper: Update framebuffer after userspace writes; Unmap console buffer
during shutdown; Rework damage handling of shadow framebuffer
Driver Changes:
* amdgpu: Multi-hop fixes, Clenaups
* imx: Fix rotation for Vivante tiled formats; Support nearest-neighour
skaling; Cleanups
* mcde: Fix RGB formats; Support DPI output; Cleanups
* meson: HDMI clock fixes
* panel: Add driver and bindings for Innolux N125HCE-GN1
* panel/s6e63m0: More backlight levels; Fix init; Cleanups
* via: Clenunps
* virtio: Use fence ID for handling fences; Cleanups
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20201127083055.GA29139@linux-uq9g
|
|
|
Tariq Toukan
|
ae0b04b238 |
net: Disable NETIF_F_HW_TLS_TX when HW_CSUM is disabled
With NETIF_F_HW_TLS_TX packets are encrypted in HW. This cannot be
logically done when HW_CSUM offload is off.
Fixes:
|
|
|
Linus Torvalds
|
edd7ab7684 |
The new preemtible kmap_local() implementation:
- Consolidate all kmap_atomic() internals into a generic implementation
which builds the base for the kmap_local() API and make the
kmap_atomic() interface wrappers which handle the disabling/enabling of
preemption and pagefaults.
- Switch the storage from per-CPU to per task and provide scheduler
support for clearing mapping when scheduling out and restoring them
when scheduling back in.
- Merge the migrate_disable/enable() code, which is also part of the
scheduler pull request. This was required to make the kmap_local()
interface available which does not disable preemption when a mapping
is established. It has to disable migration instead to guarantee that
the virtual address of the mapped slot is the same accross preemption.
- Provide better debug facilities: guard pages and enforced utilization
of the mapping mechanics on 64bit systems when the architecture allows
it.
- Provide the new kmap_local() API which can now be used to cleanup the
kmap_atomic() usage sites all over the place. Most of the usage sites
do not require the implicit disabling of preemption and pagefaults so
the penalty on 64bit and 32bit non-highmem systems is removed and quite
some of the code can be simplified. A wholesale conversion is not
possible because some usage depends on the implicit side effects and
some need to be cleaned up because they work around these side effects.
The migrate disable side effect is only effective on highmem systems
and when enforced debugging is enabled. On 64bit and 32bit non-highmem
systems the overhead is completely avoided.
-----BEGIN PGP SIGNATURE-----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=n71I
-----END PGP SIGNATURE-----
Merge tag 'core-mm-2020-12-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull kmap updates from Thomas Gleixner:
"The new preemtible kmap_local() implementation:
- Consolidate all kmap_atomic() internals into a generic
implementation which builds the base for the kmap_local() API and
make the kmap_atomic() interface wrappers which handle the
disabling/enabling of preemption and pagefaults.
- Switch the storage from per-CPU to per task and provide scheduler
support for clearing mapping when scheduling out and restoring them
when scheduling back in.
- Merge the migrate_disable/enable() code, which is also part of the
scheduler pull request. This was required to make the kmap_local()
interface available which does not disable preemption when a
mapping is established. It has to disable migration instead to
guarantee that the virtual address of the mapped slot is the same
across preemption.
- Provide better debug facilities: guard pages and enforced
utilization of the mapping mechanics on 64bit systems when the
architecture allows it.
- Provide the new kmap_local() API which can now be used to cleanup
the kmap_atomic() usage sites all over the place. Most of the usage
sites do not require the implicit disabling of preemption and
pagefaults so the penalty on 64bit and 32bit non-highmem systems is
removed and quite some of the code can be simplified. A wholesale
conversion is not possible because some usage depends on the
implicit side effects and some need to be cleaned up because they
work around these side effects.
The migrate disable side effect is only effective on highmem
systems and when enforced debugging is enabled. On 64bit and 32bit
non-highmem systems the overhead is completely avoided"
* tag 'core-mm-2020-12-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (33 commits)
ARM: highmem: Fix cache_is_vivt() reference
x86/crashdump/32: Simplify copy_oldmem_page()
io-mapping: Provide iomap_local variant
mm/highmem: Provide kmap_local*
sched: highmem: Store local kmaps in task struct
x86: Support kmap_local() forced debugging
mm/highmem: Provide CONFIG_DEBUG_KMAP_LOCAL_FORCE_MAP
mm/highmem: Provide and use CONFIG_DEBUG_KMAP_LOCAL
microblaze/mm/highmem: Add dropped #ifdef back
xtensa/mm/highmem: Make generic kmap_atomic() work correctly
mm/highmem: Take kmap_high_get() properly into account
highmem: High implementation details and document API
Documentation/io-mapping: Remove outdated blurb
io-mapping: Cleanup atomic iomap
mm/highmem: Remove the old kmap_atomic cruft
highmem: Get rid of kmap_types.h
xtensa/mm/highmem: Switch to generic kmap atomic
sparc/mm/highmem: Switch to generic kmap atomic
powerpc/mm/highmem: Switch to generic kmap atomic
nds32/mm/highmem: Switch to generic kmap atomic
...
|
|
|
Linus Torvalds
|
adb35e8dc9 |
Scheduler updates:
- migrate_disable/enable() support which originates from the RT tree and
is now a prerequisite for the new preemptible kmap_local() API which aims
to replace kmap_atomic().
- A fair amount of topology and NUMA related improvements
- Improvements for the frequency invariant calculations
- Enhanced robustness for the global CPU priority tracking and decision
making
- The usual small fixes and enhancements all over the place
-----BEGIN PGP SIGNATURE-----
iQJHBAABCgAxFiEEQp8+kY+LLUocC4bMphj1TA10mKEFAl/XwK4THHRnbHhAbGlu
dXRyb25peC5kZQAKCRCmGPVMDXSYoX28D/9cVrvziSQGfBfuQWnUiw8iOIq1QBa2
Me+Tvenhfrlt7xU6rbP9ciFu7eTN+fS06m5uQPGI+t22WuJmHzbmw1bJVXfkvYfI
/QoU+Hg7DkDAn1p7ZKXh0dRkV0nI9ixxSHl0E+Zf1ATBxCUMV2SO85flg6z/4qJq
3VWUye0dmR7/bhtkIjv5rwce9v2JB2g1AbgYXYTW9lHVoUdGoMSdiZAF4tGyHLnx
sJ6DMqQ+k+dmPyYO0z5MTzjW/fXit4n9w2e3z9TvRH/uBu58WSW1RBmQYX6aHBAg
dhT9F4lvTs6lJY23x5RSFWDOv6xAvKF5a0xfb8UZcyH5EoLYrPRvm42a0BbjdeRa
u0z7LbwIlKA+RFdZzFZWz8UvvO0ljyMjmiuqZnZ5dY9Cd80LSBuxrWeQYG0qg6lR
Y2povhhCepEG+q8AXIe2YjHKWKKC1s/l/VY3CNnCzcd21JPQjQ4Z5eWGmHif5IED
CntaeFFhZadR3w02tkX35zFmY3w4soKKrbI4EKWrQwd+cIEQlOSY7dEPI/b5BbYj
MWAb3P4EG9N77AWTNmbhK4nN0brEYb+rBbCA+5dtNBVhHTxAC7OTWElJOC2O66FI
e06dREjvwYtOkRUkUguWwErbIai2gJ2MH0VILV3hHoh64oRk7jjM8PZYnjQkdptQ
Gsq0rJW5iiu/OQ==
=Oz1V
-----END PGP SIGNATURE-----
Merge tag 'sched-core-2020-12-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler updates from Thomas Gleixner:
- migrate_disable/enable() support which originates from the RT tree
and is now a prerequisite for the new preemptible kmap_local() API
which aims to replace kmap_atomic().
- A fair amount of topology and NUMA related improvements
- Improvements for the frequency invariant calculations
- Enhanced robustness for the global CPU priority tracking and decision
making
- The usual small fixes and enhancements all over the place
* tag 'sched-core-2020-12-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (61 commits)
sched/fair: Trivial correction of the newidle_balance() comment
sched/fair: Clear SMT siblings after determining the core is not idle
sched: Fix kernel-doc markup
x86: Print ratio freq_max/freq_base used in frequency invariance calculations
x86, sched: Use midpoint of max_boost and max_P for frequency invariance on AMD EPYC
x86, sched: Calculate frequency invariance for AMD systems
irq_work: Optimize irq_work_single()
smp: Cleanup smp_call_function*()
irq_work: Cleanup
sched: Limit the amount of NUMA imbalance that can exist at fork time
sched/numa: Allow a floating imbalance between NUMA nodes
sched: Avoid unnecessary calculation of load imbalance at clone time
sched/numa: Rename nr_running and break out the magic number
sched: Make migrate_disable/enable() independent of RT
sched/topology: Condition EAS enablement on FIE support
arm64: Rebuild sched domains on invariance status changes
sched/topology,schedutil: Wrap sched domains rebuild
sched/uclamp: Allow to reset a task uclamp constraint value
sched/core: Fix typos in comments
Documentation: scheduler: fix information on arch SD flags, sched_domain and sched_debug
...
|
|
|
Linus Torvalds
|
533369b145 |
timers and timekeeping updates:
Core:
- Robustness improvements for the NOHZ tick management
- Fixes and consolidation of the NTP/RTC synchronization code
- Small fixes and improvements in various places
- A set of function documentation udpates and fixes
Drivers:
- Cleanups and improvements in various clocksoure/event drivers
- Removal of the EZChip NPS clocksource driver as the platfrom support
was removed from ARC
- The usual set of new device tree binding and json conversions
- The RTC driver which have been acked by the RTC maintainer:
- Fix a long standing bug in the MC146818 library code which can cause
reading garbage during the RTC internal update.
- The changes related to the NTP/RTC consolidation work.
-----BEGIN PGP SIGNATURE-----
iQJHBAABCgAxFiEEQp8+kY+LLUocC4bMphj1TA10mKEFAl/Xw1wTHHRnbHhAbGlu
dXRyb25peC5kZQAKCRCmGPVMDXSYof7SD/4iIjuP5HoY7ec0z9wSFQ5U5nUwJnpW
Sre13SUXpW+wOa/RcjAaHiD2G4MGtQyUIBibuL18Q5GMtGOvlIueEniuYP57p1XU
ipr1UMnFvRkAaFNOnySzLiQyuliteBcNSDHrLYsSWW2BwjLbNzX46zG5kILrt31i
IsseHZdD9+7SXBLvCjO6FAYkVH8FeIaFKv+3ZmroWOxPBOXi4wn02K86HrXs/6Wu
9SCUIMcewhvSx3xCURzyMv6S2hgKSzywRNc5WcYIE8OPlKbnAE0IC370r3o2uL1B
4dZPv4H1y7F7M4G+/XlIv0l2DTp9RuiWut9QcYmHtlFCKkrEO3ZGlcgPU6y5+mNc
AwwG0J51yJYqg42aifdDNJ18B9GUNVCfVAKZcOYHLXOBgSvshd2WkPJkXsGaHd3z
KrK3kZUnx+/QUWZB7dMuq+HQG2PJTvKkEwu4VGReWPGmubXbsIqBZ0vH5jYHjuEo
t4QCUc5BpNlXOUJxal5wzVmDWnoqfKqbmnPky/f/cmNEfQNY6nA9hC3vo781j532
Z5snFXhbITqIkaHoN86wMuuDCjKBKBJGQvejZKgPvh3oIg9d5yaj9P0UAhoYtv+M
jMus4QDb6eBirgnZIVpgBC3kVZOxNOEHNsPeCcVfvPa7QOQnY4Cmb0GWnpZ2SZOz
KYSjTIXKgZnHiQ==
=eWC0
-----END PGP SIGNATURE-----
Merge tag 'timers-core-2020-12-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timers and timekeeping updates from Thomas Gleixner:
"Core:
- Robustness improvements for the NOHZ tick management
- Fixes and consolidation of the NTP/RTC synchronization code
- Small fixes and improvements in various places
- A set of function documentation udpates and fixes
Drivers:
- Cleanups and improvements in various clocksoure/event drivers
- Removal of the EZChip NPS clocksource driver as the platfrom
support was removed from ARC
- The usual set of new device tree binding and json conversions
- The RTC driver which have been acked by the RTC maintainer:
* fix a long standing bug in the MC146818 library code which can
cause reading garbage during the RTC internal update.
* changes related to the NTP/RTC consolidation work"
* tag 'timers-core-2020-12-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (46 commits)
ntp: Fix prototype in the !CONFIG_GENERIC_CMOS_UPDATE case
tick/sched: Make jiffies update quick check more robust
ntp: Consolidate the RTC update implementation
ntp: Make the RTC sync offset less obscure
ntp, rtc: Move rtc_set_ntp_time() to ntp code
ntp: Make the RTC synchronization more reliable
rtc: core: Make the sync offset default more realistic
rtc: cmos: Make rtc_cmos sync offset correct
rtc: mc146818: Reduce spinlock section in mc146818_set_time()
rtc: mc146818: Prevent reading garbage
clocksource/drivers/sh_cmt: Fix potential deadlock when calling runtime PM
clocksource/drivers/arm_arch_timer: Correct fault programming of CNTKCTL_EL1.EVNTI
clocksource/drivers/arm_arch_timer: Use stable count reader in erratum sne
clocksource/drivers/dw_apb_timer_of: Add error handling if no clock available
clocksource/drivers/riscv: Make RISCV_TIMER depends on RISCV_SBI
clocksource/drivers/ingenic: Fix section mismatch
clocksource/drivers/cadence_ttc: Fix memory leak in ttc_setup_clockevent()
dt-bindings: timer: renesas: tmu: Convert to json-schema
dt-bindings: timer: renesas: tmu: Document r8a774e1 bindings
clocksource/drivers/orion: Add missing clk_disable_unprepare() on error path
...
|
|
|
George Cherian
|
80b9414832 |
docs: octeontx2: Add Documentation for NPA health reporters
Add Documentation for devlink health reporters for NPA block. Signed-off-by: George Cherian <george.cherian@marvell.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
|
|
Linus Torvalds
|
e857b6fcc5 |
A moderate set of locking updates:
- A few extensions to the rwsem API and support for opportunistic
spinning and lock stealing
- lockdep selftest improvements
- Documentation updates
- Cleanups and small fixes all over the place
-----BEGIN PGP SIGNATURE-----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=uqcN
-----END PGP SIGNATURE-----
Merge tag 'locking-core-2020-12-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull locking updates from Thomas Gleixner:
"A moderate set of locking updates:
- A few extensions to the rwsem API and support for opportunistic
spinning and lock stealing
- lockdep selftest improvements
- Documentation updates
- Cleanups and small fixes all over the place"
* tag 'locking-core-2020-12-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (21 commits)
seqlock: kernel-doc: Specify when preemption is automatically altered
seqlock: Prefix internal seqcount_t-only macros with a "do_"
Documentation: seqlock: s/LOCKTYPE/LOCKNAME/g
locking/rwsem: Remove reader optimistic spinning
locking/rwsem: Enable reader optimistic lock stealing
locking/rwsem: Prevent potential lock starvation
locking/rwsem: Pass the current atomic count to rwsem_down_read_slowpath()
locking/rwsem: Fold __down_{read,write}*()
locking/rwsem: Introduce rwsem_write_trylock()
locking/rwsem: Better collate rwsem_read_trylock()
rwsem: Implement down_read_interruptible
rwsem: Implement down_read_killable_nested
refcount: Fix a kernel-doc markup
completion: Drop init_completion define
atomic: Update MAINTAINERS
atomic: Delete obsolete documentation
seqlock: Rename __seqprop() users
lockdep/selftest: Add spin_nest_lock test
lockdep/selftests: Fix PROVE_RAW_LOCK_NESTING
seqlock: avoid -Wshadow warnings
...
|
|
|
Linus Torvalds
|
8c1dccc803 |
RCU, LKMM and KCSAN updates collected by Paul McKenney:
RCU:
- Avoid cpuinfo-induced IPI pileups and idle-CPU IPIs.
- Lockdep-RCU updates reducing the need for __maybe_unused.
- Tasks-RCU updates.
- Miscellaneous fixes.
- Documentation updates.
- Torture-test updates.
KCSAN:
- updates for selftests, avoiding setting watchpoints on NULL pointers
- fix to watchpoint encoding
LKMM:
- updates for documentation along with some updates to example-code
litmus tests
-----BEGIN PGP SIGNATURE-----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=N/iO
-----END PGP SIGNATURE-----
Merge tag 'core-rcu-2020-12-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull RCU updates from Thomas Gleixner:
"RCU, LKMM and KCSAN updates collected by Paul McKenney.
RCU:
- Avoid cpuinfo-induced IPI pileups and idle-CPU IPIs
- Lockdep-RCU updates reducing the need for __maybe_unused
- Tasks-RCU updates
- Miscellaneous fixes
- Documentation updates
- Torture-test updates
KCSAN:
- updates for selftests, avoiding setting watchpoints on NULL pointers
- fix to watchpoint encoding
LKMM:
- updates for documentation along with some updates to example-code
litmus tests"
* tag 'core-rcu-2020-12-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (72 commits)
srcu: Take early exit on memory-allocation failure
rcu/tree: Defer kvfree_rcu() allocation to a clean context
rcu: Do not report strict GPs for outgoing CPUs
rcu: Fix a typo in rcu_blocking_is_gp() header comment
rcu: Prevent lockdep-RCU splats on lock acquisition/release
rcu/tree: nocb: Avoid raising softirq for offloaded ready-to-execute CBs
rcu,ftrace: Fix ftrace recursion
rcu/tree: Make struct kernel_param_ops definitions const
rcu/tree: Add a warning if CPU being onlined did not report QS already
rcu: Clarify nocb kthreads naming in RCU_NOCB_CPU config
rcu: Fix single-CPU check in rcu_blocking_is_gp()
rcu: Implement rcu_segcblist_is_offloaded() config dependent
list.h: Update comment to explicitly note circular lists
rcu: Panic after fixed number of stalls
x86/smpboot: Move rcu_cpu_starting() earlier
rcu: Allow rcu_irq_enter_check_tick() from NMI
tools/memory-model: Label MP tests' producers and consumers
tools/memory-model: Use "buf" and "flag" for message-passing tests
tools/memory-model: Add types to litmus tests
tools/memory-model: Add a glossary of LKMM terms
...
|
|
|
Linus Torvalds
|
1ac0884d54 |
A set of updates for entry/exit handling:
- More generalization of entry/exit functionality
- The consolidation work to reclaim TIF flags on x86 and also for non-x86
specific TIF flags which are solely relevant for syscall related work
and have been moved into their own storage space. The x86 specific part
had to be merged in to avoid a major conflict.
- The TIF_NOTIFY_SIGNAL work which replaces the inefficient signal
delivery mode of task work and results in an impressive performance
improvement for io_uring. The non-x86 consolidation of this is going to
come seperate via Jens.
- The selective syscall redirection facility which provides a clean and
efficient way to support the non-Linux syscalls of WINE by catching them
at syscall entry and redirecting them to the user space emulation. This
can be utilized for other purposes as well and has been designed
carefully to avoid overhead for the regular fastpath. This includes the
core changes and the x86 support code.
- Simplification of the context tracking entry/exit handling for the users
of the generic entry code which guarantee the proper ordering and
protection.
- Preparatory changes to make the generic entry code accomodate S390
specific requirements which are mostly related to their syscall restart
mechanism.
-----BEGIN PGP SIGNATURE-----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=hsjV
-----END PGP SIGNATURE-----
Merge tag 'core-entry-2020-12-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull core entry/exit updates from Thomas Gleixner:
"A set of updates for entry/exit handling:
- More generalization of entry/exit functionality
- The consolidation work to reclaim TIF flags on x86 and also for
non-x86 specific TIF flags which are solely relevant for syscall
related work and have been moved into their own storage space. The
x86 specific part had to be merged in to avoid a major conflict.
- The TIF_NOTIFY_SIGNAL work which replaces the inefficient signal
delivery mode of task work and results in an impressive performance
improvement for io_uring. The non-x86 consolidation of this is
going to come seperate via Jens.
- The selective syscall redirection facility which provides a clean
and efficient way to support the non-Linux syscalls of WINE by
catching them at syscall entry and redirecting them to the user
space emulation. This can be utilized for other purposes as well
and has been designed carefully to avoid overhead for the regular
fastpath. This includes the core changes and the x86 support code.
- Simplification of the context tracking entry/exit handling for the
users of the generic entry code which guarantee the proper ordering
and protection.
- Preparatory changes to make the generic entry code accomodate S390
specific requirements which are mostly related to their syscall
restart mechanism"
* tag 'core-entry-2020-12-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (36 commits)
entry: Add syscall_exit_to_user_mode_work()
entry: Add exit_to_user_mode() wrapper
entry_Add_enter_from_user_mode_wrapper
entry: Rename exit_to_user_mode()
entry: Rename enter_from_user_mode()
docs: Document Syscall User Dispatch
selftests: Add benchmark for syscall user dispatch
selftests: Add kselftest for syscall user dispatch
entry: Support Syscall User Dispatch on common syscall entry
kernel: Implement selective syscall userspace redirection
signal: Expose SYS_USER_DISPATCH si_code type
x86: vdso: Expose sigreturn address on vdso to the kernel
MAINTAINERS: Add entry for common entry code
entry: Fix boot for !CONFIG_GENERIC_ENTRY
x86: Support HAVE_CONTEXT_TRACKING_OFFSTACK
context_tracking: Only define schedule_user() on !HAVE_CONTEXT_TRACKING_OFFSTACK archs
sched: Detect call to schedule from critical entry code
context_tracking: Don't implement exception_enter/exit() on CONFIG_HAVE_CONTEXT_TRACKING_OFFSTACK
context_tracking: Introduce HAVE_CONTEXT_TRACKING_OFFSTACK
x86: Reclaim unused x86 TI flags
...
|
|
|
Linus Torvalds
|
ff6135959a |
A much quieter cycle for documentation (happily), with, one hopes, the bulk
of the churn behind us. Significant stuff in this pull includes:
- A set of new Chinese translations
- Italian translation updates
- A mechanism from Mauro to automatically format Documentation/features
for the built docs
- Automatic cross references without explicit :ref: markup
- A new reset-controller document
- An extensive new document on reporting problems from Thorsten
That last patch also adds the CC-BY-4.0 license to LICENSES/dual; there was
some discussion on this, but we seem to have consensus and an ack from Greg
for that addition.
-----BEGIN PGP SIGNATURE-----
iQFDBAABCAAtFiEEIw+MvkEiF49krdp9F0NaE2wMflgFAl/XyewPHGNvcmJldEBs
d24ubmV0AAoJEBdDWhNsDH5YUeYH/AiNNlVIF/80T45TAkm+1kpy2Fb+d/5wbtGK
PB7OTXPyDmmqwZNldlF9IsRhp5W+wYC3PNlulYMG44hT7/Jqf2CMFw8SOZqGLmBV
LhWwoS+TAWLB19IOOMrVXbhAlNsX01NwBDY/dwONjW1Jcu+tuAsBR47T9lKjw4kJ
qGFGMQTvZG9Ig1x7E6X38mAd7W3SD1viNuUePS2YcoB15GAocWfVVHvu1r+RHUTS
27ET8tWzMMuiaCAD6toVY9L4T7iCI7YSPXQm8BOkf/f4LXDnpo8Fo11LE5ozTAh3
+avnNt8vnrRXc06MnzwsvNHm2TqN97B4shkeDiPAV3ySXI8Zu/w=
=HScX
-----END PGP SIGNATURE-----
Merge tag 'docs-5.11' of git://git.lwn.net/linux
Pull documentation updates from Jonathan Corbet:
"A much quieter cycle for documentation (happily), with, one hopes, the
bulk of the churn behind us. Significant stuff in this pull includes:
- A set of new Chinese translations
- Italian translation updates
- A mechanism from Mauro to automatically format
Documentation/features for the built docs
- Automatic cross references without explicit :ref: markup
- A new reset-controller document
- An extensive new document on reporting problems from Thorsten
That last patch also adds the CC-BY-4.0 license to LICENSES/dual;
there was some discussion on this, but we seem to have consensus and
an ack from Greg for that addition"
* tag 'docs-5.11' of git://git.lwn.net/linux: (50 commits)
docs: fix broken cross reference in translations/zh_CN
docs: Note that sphinx 1.7 will be required soon
docs: update requirements to install six module
docs: reporting-issues: move 'outdated, need help' note to proper place
docs: Update documentation to reflect what TAINT_CPU_OUT_OF_SPEC means
docs: add a reset controller chapter to the driver API docs
docs: make reporting-bugs.rst obsolete
docs: Add a new text describing how to report bugs
LICENSES: Add the CC-BY-4.0 license
Documentation: fix multiple typos found in the admin-guide subdirectory
Documentation: fix typos found in admin-guide subdirectory
kernel-doc: Fix example in Nested structs/unions
docs: clean up sysctl/kernel: titles, version
docs: trace: fix event state structure name
docs: nios2: add missing ReST file
scripts: get_feat.pl: reduce table width for all features output
scripts: get_feat.pl: change the group by order
scripts: get_feat.pl: make complete table more coincise
scripts: kernel-doc: fix parsing function-like typedefs
Documentation: fix typos found in process, dev-tools, and doc-guide subdirectories
...
|
|
|
Linus Torvalds
|
0ca2ce81eb |
arm64 updates for 5.11:
- Expose tag address bits in siginfo. The original arm64 ABI did not
expose any of the bits 63:56 of a tagged address in siginfo. In the
presence of user ASAN or MTE, this information may be useful. The
implementation is generic to other architectures supporting tags (like
SPARC ADI, subject to wiring up the arch code). The user will have to
opt in via sigaction(SA_EXPOSE_TAGBITS) so that the extra bits, if
available, become visible in si_addr.
- Default to 32-bit wide ZONE_DMA. Previously, ZONE_DMA was set to the
lowest 1GB to cope with the Raspberry Pi 4 limitations, to the
detriment of other platforms. With these changes, the kernel scans the
Device Tree dma-ranges and the ACPI IORT information before deciding
on a smaller ZONE_DMA.
- Strengthen READ_ONCE() to acquire when CONFIG_LTO=y. When building
with LTO, there is an increased risk of the compiler converting an
address dependency headed by a READ_ONCE() invocation into a control
dependency and consequently allowing for harmful reordering by the
CPU.
- Add CPPC FFH support using arm64 AMU counters.
- set_fs() removal on arm64. This renders the User Access Override (UAO)
ARMv8 feature unnecessary.
- Perf updates: PMU driver for the ARM DMC-620 memory controller, sysfs
identifier file for SMMUv3, stop event counters support for i.MX8MP,
enable the perf events-based hard lockup detector.
- Reorganise the kernel VA space slightly so that 52-bit VA
configurations can use more virtual address space.
- Improve the robustness of the arm64 memory offline event notifier.
- Pad the Image header to 64K following the EFI header definition
updated recently to increase the section alignment to 64K.
- Support CONFIG_CMDLINE_EXTEND on arm64.
- Do not use tagged PC in the kernel (TCR_EL1.TBID1==1), freeing up 8
bits for PtrAuth.
- Switch to vmapped shadow call stacks.
- Miscellaneous clean-ups.
-----BEGIN PGP SIGNATURE-----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=zXFk
-----END PGP SIGNATURE-----
Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 updates from Catalin Marinas:
- Expose tag address bits in siginfo. The original arm64 ABI did not
expose any of the bits 63:56 of a tagged address in siginfo. In the
presence of user ASAN or MTE, this information may be useful. The
implementation is generic to other architectures supporting tags
(like SPARC ADI, subject to wiring up the arch code). The user will
have to opt in via sigaction(SA_EXPOSE_TAGBITS) so that the extra
bits, if available, become visible in si_addr.
- Default to 32-bit wide ZONE_DMA. Previously, ZONE_DMA was set to the
lowest 1GB to cope with the Raspberry Pi 4 limitations, to the
detriment of other platforms. With these changes, the kernel scans
the Device Tree dma-ranges and the ACPI IORT information before
deciding on a smaller ZONE_DMA.
- Strengthen READ_ONCE() to acquire when CONFIG_LTO=y. When building
with LTO, there is an increased risk of the compiler converting an
address dependency headed by a READ_ONCE() invocation into a control
dependency and consequently allowing for harmful reordering by the
CPU.
- Add CPPC FFH support using arm64 AMU counters.
- set_fs() removal on arm64. This renders the User Access Override
(UAO) ARMv8 feature unnecessary.
- Perf updates: PMU driver for the ARM DMC-620 memory controller, sysfs
identifier file for SMMUv3, stop event counters support for i.MX8MP,
enable the perf events-based hard lockup detector.
- Reorganise the kernel VA space slightly so that 52-bit VA
configurations can use more virtual address space.
- Improve the robustness of the arm64 memory offline event notifier.
- Pad the Image header to 64K following the EFI header definition
updated recently to increase the section alignment to 64K.
- Support CONFIG_CMDLINE_EXTEND on arm64.
- Do not use tagged PC in the kernel (TCR_EL1.TBID1==1), freeing up 8
bits for PtrAuth.
- Switch to vmapped shadow call stacks.
- Miscellaneous clean-ups.
* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (78 commits)
perf/imx_ddr: Add system PMU identifier for userspace
bindings: perf: imx-ddr: add compatible string
arm64: Fix build failure when HARDLOCKUP_DETECTOR_PERF is enabled
arm64: mte: fix prctl(PR_GET_TAGGED_ADDR_CTRL) if TCF0=NONE
arm64: mark __system_matches_cap as __maybe_unused
arm64: uaccess: remove vestigal UAO support
arm64: uaccess: remove redundant PAN toggling
arm64: uaccess: remove addr_limit_user_check()
arm64: uaccess: remove set_fs()
arm64: uaccess cleanup macro naming
arm64: uaccess: split user/kernel routines
arm64: uaccess: refactor __{get,put}_user
arm64: uaccess: simplify __copy_user_flushcache()
arm64: uaccess: rename privileged uaccess routines
arm64: sdei: explicitly simulate PAN/UAO entry
arm64: sdei: move uaccess logic to arch/arm64/
arm64: head.S: always initialize PSTATE
arm64: head.S: cleanup SCTLR_ELx initialization
arm64: head.S: rename el2_setup -> init_kernel_el
arm64: add C wrappers for SET_PSTATE_*()
...
|
|
|
Lukasz Luba
|
e33dc2f363 |
dt-bindings: mali-bifrost: Add dynamic-power-coefficient
Add a property dynamic-power-coefficient which allows to register Energy Model for the Mali Bifrost devices. Signed-off-by: Lukasz Luba <lukasz.luba@arm.com> Link: https://lore.kernel.org/r/20201209115143.15321-3-lukasz.luba@arm.com Signed-off-by: Rob Herring <robh@kernel.org> |
|
|
Lukasz Luba
|
23dd6845c2 |
dt-bindings: mali-midgard: Add dynamic-power-coefficient
Add a property dynamic-power-coefficient which allows to register Energy Model for the Mali Midgard devices. Signed-off-by: Lukasz Luba <lukasz.luba@arm.com> Link: https://lore.kernel.org/r/20201209115143.15321-2-lukasz.luba@arm.com Signed-off-by: Rob Herring <robh@kernel.org> |
|
|
Linus Torvalds
|
8ba27ae36b |
- Add logic to correct MBM total and local values fixing errata SKX99 and BDF102
(Fenghua Yu) - Cleanups. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAl/XhTUACgkQEsHwGGHe VUpTkA/9FNOaJohBa9XO2bv3RjsqE4/2PqZS434HJL6yrbbRDFyscSp2sNCDlfh/ 6zj9R72HpRf6xLW8CTeszrfUQ0z3CFnfwz8EAolhv5DOiJnM3wSS5inmLhtyTMgw mJ8qVXXELdAFm1R8rAQLVmA3FE9aV6u19POstKeXMUykCyaxKDhNLJgn3CiXpegU AvG3QWmrR/1x4DjQguMNwXMQiYVDkRdnfJa5SOzCTwyUj0D0an+kPmSHEMvhaOL6 tUYfjLkZYdB5THG8eUM833EJmgRe7X1VtTQIydcVyt/6tbL50FmVYUpWk+SXuSnJ /uBdzx0IXmfvYKgGSFw+FGOyGH8u02nR4621rECNLNf1h8YknzpN7Ri1hB83GjQe PMiW/gCwxM6gfRsBpJ17xnAbmR5Az2dOz71uj5k13L1GNL8VZD2DZz//a4TDarzE 4R8i3PQ/oUMgmL+ARpVWwycc/dhB8o+1glmAjOwWHO/kM1k/hx9Ou5bbLlhffbL5 zkk6ORrNfKzAMvE1flkjim5XgNHY8n/L4CwBKXJFQ3IYbXBGg0CKxBHWvTpIz1KO O4h52OnYUpM15sY22NSvpdRiHcsgEqNOB4lb6K2dby9iE5b5RHpNgfMNO6+eOtag dgCWopamLK2+MFeNe48+1v/3bDveskhvJon91GUZYmfkFzhZTN8= =9Lsd -----END PGP SIGNATURE----- Merge tag 'x86_cache_for_v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 cache resource control updates from Borislav Petkov: - add logic to correct MBM total and local values fixing errata SKX99 and BDF102 (Fenghua Yu) - cleanups * tag 'x86_cache_for_v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/resctrl: Clean up unused function parameter in rmdir path x86/resctrl: Constify kernfs_ops x86/resctrl: Correct MBM total and local values Documentation/x86: Rename resctrl_ui.rst and add two errata to the file |
|
|
Linus Torvalds
|
ae1c1a8fd9 |
- Add a new uv_sysfs driver and expose read-only information from UV BIOS
(Justin Ernst and Mike Travis) - The usual set of small fixes. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAl/XWLkACgkQEsHwGGHe VUpgoQ//WnhLoyByrxyKScOLW2aCCX4sIQ2R0Mjqt4z6wHHL6OB1GIswtIWsFlpw UtFOhTmKV0A5q/yXIGYY1EOZPhA4wrrTesYHsOoVcJ3xdwrAarc3fzw02uKT/uQp sW0JxTtJ5iK0XZp+K81344sQy26iuTiLh0Lwg9lJ5mpUotW+1iSOp7LAgcN462r9 3l8To6qWyWnnMWgJlV7jdcsswk0V2TkT/iipQITNqEGtwqRm/uFGRgK/669IbqP/ P/qROhU1XseHxVFfPMXfFVeFjNTpkcgD11C8YeqWiHXrmBesCHIC9cd2pYfJepLJ F4sIh6zqt6v6z5UOD+yo8IjdmL0v9nPLJiCeiu9ES59pVIx7DsR+p005fBLTAXp8 QpbiAhJn4ajpu78QAkkhieAvldXP2+1h42wK8HUTWKt2wPsnyGozvY71kp8UkMSd 1Kh3mahrAN57TfvlewrMr/ynhGMMuWQHIr3ScYei0L6vF2c6f98HSiNzzZ1PiiY7 6OwR+qISucV8ZeXMv6va5POI/T67UZjjuT5Zw0ls1LpqJ6CkGmcrCeq6qYbxK7Fy Vd8T/v51FknrTF0J42GMLb9ICIFmC0yAvzflTytFvWqgGEZpEEpRzmKfeC+a0G7B m3XEm/xE3+3TKnID+2tPSFOEU4mdwKC0+lguD7DV8aTYpdjsxXs= =VZBo -----END PGP SIGNATURE----- Merge tag 'x86_platform_for_v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 platform updates from Borislav Petkov: - add a new uv_sysfs driver and expose read-only information from UV BIOS (Justin Ernst and Mike Travis) - the usual set of small fixes * tag 'x86_platform_for_v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/platform/uv: Update sysfs documentation x86/platform/uv: Add deprecated messages to /proc info leaves x86/platform/uv: Add sysfs hubless leaves x86/platform/uv: Add sysfs leaves to replace those in procfs x86/platform/uv: Add kernel interfaces for obtaining system info x86/platform/uv: Make uv_pcibus_kset and uv_hubs_kset static x86/platform/uv: Fix an error code in uv_hubs_init() x86/platform/uv: Update MAINTAINERS for uv_sysfs driver x86/platform/uv: Update ABI documentation of /sys/firmware/sgi_uv/ x86/platform/uv: Add new uv_sysfs platform driver x86/platform/uv: Add and export uv_bios_* functions x86/platform/uv: Remove existing /sys/firmware/sgi_uv/ interface |
|
|
Linus Torvalds
|
0d712978dc |
- Save the AMD's physical die ID into cpuinfo_x86.cpu_die_id and convert all
code to use it (Yazen Ghannam)
- Remove a dead and unused TSEG region remapping workaround on AMD (Arvind Sankar)
-----BEGIN PGP SIGNATURE-----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=RsCs
-----END PGP SIGNATURE-----
Merge tag 'x86_cpu_for_v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 cpuid updates from Borislav Petkov:
"Only AMD-specific changes this time:
- Save the AMD physical die ID into cpuinfo_x86.cpu_die_id and
convert all code to use it (Yazen Ghannam)
- Remove a dead and unused TSEG region remapping workaround on AMD
(Arvind Sankar)"
* tag 'x86_cpu_for_v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/cpu/amd: Remove dead code for TSEG region remapping
x86/topology: Set cpu_die_id only if DIE_TYPE found
EDAC/mce_amd: Use struct cpuinfo_x86.cpu_die_id for AMD NodeId
x86/CPU/AMD: Remove amd_get_nb_id()
x86/CPU/AMD: Save AMD NodeId as cpu_die_id
|
|
|
Linus Torvalds
|
5583ff677b |
"Intel SGX is new hardware functionality that can be used by
applications to populate protected regions of user code and data called enclaves. Once activated, the new hardware protects enclave code and data from outside access and modification. Enclaves provide a place to store secrets and process data with those secrets. SGX has been used, for example, to decrypt video without exposing the decryption keys to nosy debuggers that might be used to subvert DRM. Software has generally been rewritten specifically to run in enclaves, but there are also projects that try to run limited unmodified software in enclaves." Most of the functionality is concentrated into arch/x86/kernel/cpu/sgx/ except the addition of a new mprotect() hook to control enclave page permissions and support for vDSO exceptions fixup which will is used by SGX enclaves. All this work by Sean Christopherson, Jarkko Sakkinen and many others. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAl/XTtMACgkQEsHwGGHe VUqxFw/+NZGf2b3CWPcrvwXCpkvSpIrqh1jQwyvkZyJ1gen7Vy8dkvf99h8+zQPI 4wSArEyjhYJKAAmBNefLKi/Cs/bdkGzLlZyDGqtM641XRjf0xXIpQkOBb6UBa+Pv to8veQmVH2bBTM49qnd+H1wM6FzYvhTYCD8xr4HlLXtIfpP2CK2GvCb8s/4LifgD fTucZX9TFwLgVkWOHWHN0n8XMR2Fjb2YCrwjFMKyr/M2W+pPoOCTIt4PWDuXiOeG rFP7R4DT9jDg8ht5j2dHQT/Bo8TvTCB4Oj98MrX1TTgkSjLJySSMfyQg5EwNfSIa HC0lg/6qwAxnhWX7cCCBETNZ4aYDmz/dxcCSsLbomGP9nMaUgUy7qn5nNuNbJilb oCBsr8LDMzu1LJzmkduM8Uw6OINh+J8ICoVXaR5pS7gSZz/+vqIP/rK691AiqhJL QeMkI9gQ83jEXpr/AV7ABCjGCAeqELOkgravUyTDev24eEc0LyU0qENpgxqWSTca OvwSWSwNuhCKd2IyKZBnOmjXGwvncwX0gp1KxL9WuLkR6O8XldLAYmVCwVAOrIh7 snRot8+3qNjELa65Nh5DapwLJrU24TRoKLHLgfWK8dlqrMejNtXKucQ574Np0feR p2hrNisOrtCwxAt7OAgWygw8agN6cJiY18onIsr4wSBm5H7Syb0= =k7tj -----END PGP SIGNATURE----- Merge tag 'x86_sgx_for_v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 SGC support from Borislav Petkov: "Intel Software Guard eXtensions enablement. This has been long in the making, we were one revision number short of 42. :) Intel SGX is new hardware functionality that can be used by applications to populate protected regions of user code and data called enclaves. Once activated, the new hardware protects enclave code and data from outside access and modification. Enclaves provide a place to store secrets and process data with those secrets. SGX has been used, for example, to decrypt video without exposing the decryption keys to nosy debuggers that might be used to subvert DRM. Software has generally been rewritten specifically to run in enclaves, but there are also projects that try to run limited unmodified software in enclaves. Most of the functionality is concentrated into arch/x86/kernel/cpu/sgx/ except the addition of a new mprotect() hook to control enclave page permissions and support for vDSO exceptions fixup which will is used by SGX enclaves. All this work by Sean Christopherson, Jarkko Sakkinen and many others" * tag 'x86_sgx_for_v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (30 commits) x86/sgx: Return -EINVAL on a zero length buffer in sgx_ioc_enclave_add_pages() x86/sgx: Fix a typo in kernel-doc markup x86/sgx: Fix sgx_ioc_enclave_provision() kernel-doc comment x86/sgx: Return -ERESTARTSYS in sgx_ioc_enclave_add_pages() selftests/sgx: Use a statically generated 3072-bit RSA key x86/sgx: Clarify 'laundry_list' locking x86/sgx: Update MAINTAINERS Documentation/x86: Document SGX kernel architecture x86/sgx: Add ptrace() support for the SGX driver x86/sgx: Add a page reclaimer selftests/x86: Add a selftest for SGX x86/vdso: Implement a vDSO for Intel SGX enclave call x86/traps: Attempt to fixup exceptions in vDSO before signaling x86/fault: Add a helper function to sanitize error code x86/vdso: Add support for exception fixup in vDSO functions x86/sgx: Add SGX_IOC_ENCLAVE_PROVISION x86/sgx: Add SGX_IOC_ENCLAVE_INIT x86/sgx: Add SGX_IOC_ENCLAVE_ADD_PAGES x86/sgx: Add SGX_IOC_ENCLAVE_CREATE x86/sgx: Add an SGX misc driver interface ... |
|
|
Linus Torvalds
|
9e7f25886b |
- Add support for AST2400 and AST2600 hw to aspeed_edac (Troy Lee)
- Remove an orphaned mv64x60_edac driver. Good riddance. (Michael Ellerman)
- Add a new igen6 driver for Intel client SoCs with an integrated memory
controller and using in-band ECC (Qiuxu Zhuo and Tony Luck)
- The usual smattering of fixes and cleanups all over.
-----BEGIN PGP SIGNATURE-----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=YL1S
-----END PGP SIGNATURE-----
Merge tag 'edac_updates_for_v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras
Pull EDAC updates from Borislav Petkov:
"Somewhat busier than usual this cycle:
- Add support for AST2400 and AST2600 hw to aspeed_edac (Troy Lee)
- Remove an orphaned mv64x60_edac driver. Good riddance (Michael
Ellerman)
- Add a new igen6 driver for Intel client SoCs with an integrated
memory controller and using in-band ECC (Qiuxu Zhuo and Tony Luck)
- The usual smattering of fixes and cleanups all over"
* tag 'edac_updates_for_v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras:
EDAC/mv64x60: Remove orphan mv64x60 driver
EDAC/aspeed: Add support for AST2400 and AST2600
ARM: dts: aspeed: Add AST2600 EDAC into common devicetree
dt-bindings: edac: aspeed-sdram-edac: Add ast2400/ast2600 support
EDAC/amd64: Fix PCI component registration
EDAC/igen6: ecclog_llist can be static
EDAC/i10nm: Add Intel Sapphire Rapids server support
EDAC: Add DDR5 new memory type
EDAC/i10nm: Use readl() to access MMIO registers
MAINTAINERS: Add entry for Intel IGEN6 EDAC driver
EDAC/igen6: Add debugfs interface for Intel client SoC EDAC driver
EDAC/igen6: Add EDAC driver for Intel client SoCs using IBECC
EDAC/synopsys: Return the correct value in mc_probe()
MAINTAINERS: Clean up the F: entries for some EDAC drivers
EDAC: Add three new memory types
EDAC: Fix some kernel-doc markups
EDAC: Do not issue useless debug statements in the polling routine
EDAC/amd64: Remove unneeded breaks
|
|
|
Linus Torvalds
|
9e4b0d55d8 |
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto updates from Herbert Xu: "API: - Add speed testing on 1420-byte blocks for networking Algorithms: - Improve performance of chacha on ARM for network packets - Improve performance of aegis128 on ARM for network packets Drivers: - Add support for Keem Bay OCS AES/SM4 - Add support for QAT 4xxx devices - Enable crypto-engine retry mechanism in caam - Enable support for crypto engine on sdm845 in qce - Add HiSilicon PRNG driver support" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (161 commits) crypto: qat - add capability detection logic in qat_4xxx crypto: qat - add AES-XTS support for QAT GEN4 devices crypto: qat - add AES-CTR support for QAT GEN4 devices crypto: atmel-i2c - select CONFIG_BITREVERSE crypto: hisilicon/trng - replace atomic_add_return() crypto: keembay - Add support for Keem Bay OCS AES/SM4 dt-bindings: Add Keem Bay OCS AES bindings crypto: aegis128 - avoid spurious references crypto_aegis128_update_simd crypto: seed - remove trailing semicolon in macro definition crypto: x86/poly1305 - Use TEST %reg,%reg instead of CMP $0,%reg crypto: x86/sha512 - Use TEST %reg,%reg instead of CMP $0,%reg crypto: aesni - Use TEST %reg,%reg instead of CMP $0,%reg crypto: cpt - Fix sparse warnings in cptpf hwrng: ks-sa - Add dependency on IOMEM and OF crypto: lib/blake2s - Move selftest prototype into header file crypto: arm/aes-ce - work around Cortex-A57/A72 silion errata crypto: ecdh - avoid unaligned accesses in ecdh_set_secret() crypto: ccree - rework cache parameters handling crypto: cavium - Use dma_set_mask_and_coherent to simplify code crypto: marvell/octeontx - Use dma_set_mask_and_coherent to simplify code ... |
|
|
Jonathan Corbet
|
47e44ed014 |
docs: fix broken cross reference in translations/zh_CN
Commit |
|
|
Linus Torvalds
|
51895d58c7 |
fsverity updates for 5.11
Some cleanups for fs-verity: - Rename some names that have been causing confusion. - Move structs needed for file signing to the UAPI header. -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQSacvsUNc7UX4ntmEPzXCl4vpKOKwUCX9bedBQcZWJpZ2dlcnNA Z29vZ2xlLmNvbQAKCRDzXCl4vpKOK7s6AQD4xMyyPTAQbznYlxPzn+2d8H3y+qik xbX7JwATnyOM4AEApDMGPvokvmEJO4z/ionUunR20i//JIyOklxy8w4whQ0= =XO4L -----END PGP SIGNATURE----- Merge tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt Pull fsverity updates from Eric Biggers: "Some cleanups for fs-verity: - Rename some names that have been causing confusion - Move structs needed for file signing to the UAPI header" * tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt: fs-verity: move structs needed for file signing to UAPI header fs-verity: rename "file measurement" to "file digest" fs-verity: rename fsverity_signed_digest to fsverity_formatted_digest fs-verity: remove filenames from file comments |
|
|
Linus Torvalds
|
fab0fca1da |
media updates for v5.11-rc1
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE+QmuaPwR3wnBdVwACF8+vY7k4RUFAl/XHngACgkQCF8+vY7k 4RXHjg/8CVAkeLzVHFJ8odrt/tABXd5UxFE8RvqDnrb9SRvtx1tyLmcRb/WXoAhw Eg0MM+o5qYN8t7uP3x16yOxzsm3ix2Z+imRiIWBLSju14BTPSD7kLp+W+AaY6kT5 cudI/907vqIb7uEZvG7jF7jM6BJfz58Du8dnmhCgehWTBguUOChc0lBxjuTG/KGZ Cueiq+LgvxKeZk9GvN4H6xeMPsn/ZEB5VSe/Knp95iCA6kEFq56DC0oYCUFzi2ao 5sX5UsX9xpertFXna/tZBTo34RIofpPcctNd98La36oIV4XIVDp0FMpKCpmaDcHM wCMmK/K7sGRLqS6pmPZvfA6V1uIITQbYLz4z3WO9k0rJb3LgD9ied0XmHfcgNP8P NxTPm4jYTk6ELc/bgB/2k1AXrOm6kWItiITKZThcuCBffoLOrRcYgsVdP+ieSeb5 8XkhjH5jADtB2HdSNvkX9CikJMB3XzaFjqLzcaFgwDqTgw1voh2ardSp5xuZuiEJ fw3QEpnBYbN5XFXlkwJY7VA94Dt93OQX5pfT2fUAh6MJt+SzmW17Tup+6LsfvzL5 yJcZ18rjyo5rr0kIfBl7FLZ7nrM9PA4erayJ2gZwCUxP9mF+URW+/UI/ytL1cOIu iFqzj7KRD2nwfySd5UgOkD1yViXb6M4dLf5E/t5VbyU3qIHUpwM= =mi60 -----END PGP SIGNATURE----- Merge tag 'media/v5.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - some rework at the uAPI pixel format docs - the smiapp driver has started to gain support for MIPI CSS camera sensors and was renamed - two new sensor drivers: ov02a10 and ov9734 - Meson gained a driver for the 2D acceleration unit - Rockchip rkisp1 driver was promoted from staging - Cedrus driver gained support for VP8 - two new remote controller keymaps were added - the usual set of fixes cleanups and driver improvements * tag 'media/v5.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (447 commits) media: ccs: Add support for obtaining C-PHY configuration from firmware media: ccs-pll: Print pixel rates media: ccs: Print written register values media: ccs: Add support for DDR OP SYS and OP PIX clocks media: ccs-pll: Add support for DDR OP system and pixel clocks media: ccs: Dual PLL support media: ccs-pll: Add trivial dual PLL support media: ccs-pll: Separate VT divisor limit calculation from the rest media: ccs-pll: Fix VT post-PLL divisor calculation media: ccs-pll: Make VT divisors 16-bit media: ccs-pll: Rework bounds checks media: ccs-pll: Print relevant information on PLL tree media: ccs-pll: Better separate OP and VT sub-tree calculation media: ccs-pll: Check for derating and overrating, support non-derating sensors media: ccs-pll: Split off VT subtree calculation media: ccs-pll: Add C-PHY support media: ccs-pll: Add sanity checks media: ccs-pll: Add support flexible OP PLL pixel clock divider media: ccs-pll: Support two cycles per pixel on OP domain media: ccs-pll: Add support for extended input PLL clock divider ... |
|
|
Rafael J. Wysocki
|
f0f6dbaf06 |
Merge branch 'opp/linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm
Pull OPP (Operating Performance Points) updates for 5.11-rc1 from Viresh Kumar: "This contains the following updates: - Allow empty (node-less) OPP tables in DT for passing just the dependency related information (Nicola Mazzucato). - Fix a potential lockdep in OPP core and other OPP core cleanups (Viresh Kumar). - Don't abuse dev_pm_opp_get_opp_table() to create an OPP table, fix cpufreq-dt driver for the same (Viresh Kumar). - dev_pm_opp_put_regulators() accepts a NULL argument now, updates to all the users as well (Viresh Kumar)." * 'opp/linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm: opp: of: Allow empty opp-table with opp-shared dt-bindings: opp: Allow empty OPP tables media: venus: dev_pm_opp_put_*() accepts NULL argument drm/panfrost: dev_pm_opp_put_*() accepts NULL argument drm/lima: dev_pm_opp_put_*() accepts NULL argument PM / devfreq: exynos: dev_pm_opp_put_*() accepts NULL argument cpufreq: qcom-cpufreq-nvmem: dev_pm_opp_put_*() accepts NULL argument cpufreq: dt: dev_pm_opp_put_regulators() accepts NULL argument opp: Allow dev_pm_opp_put_*() APIs to accept NULL opp_table opp: Don't create an OPP table from dev_pm_opp_get_opp_table() cpufreq: dt: Don't (ab)use dev_pm_opp_get_opp_table() to create OPP table opp: Reduce the size of critical section in _opp_kref_release() opp: Don't return opp_dev from _find_opp_dev() opp: Allocate the OPP table outside of opp_table_lock opp: Always add entries in dev_list with opp_table->lock held |
|
|
Linus Torvalds
|
bcc68bd816 |
A bigger set of changes than usual for auxdisplay:
- Significant refactor work to make charlcd independent
of device, i.e. hd44780 (Lars Poeschel)
- New driver: lcd2s (Lars Poeschel)
- Fixes on top of the rework while being tested in -next
(Lars Poeschel, Dan Carpenter and kernel test robot)
-----BEGIN PGP SIGNATURE-----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=Hc52
-----END PGP SIGNATURE-----
Merge tag 'auxdisplay-for-linus-v5.11' of git://github.com/ojeda/linux
Pull auxdisplay updates from Miguel Ojeda:
"A bigger set of changes than usual for auxdisplay. There have been
quite a few changes in auxdisplay thanks to a refactor by Lars
Poeschel to share code in order to introduce a new driver.
Summary:
- Significant refactor work to make charlcd independent of device,
i.e. hd44780 (Lars Poeschel)
- New driver: lcd2s (Lars Poeschel)
- Fixes on top of the rework while being tested in -next (Lars
Poeschel, Dan Carpenter and kernel test robot)"
* tag 'auxdisplay-for-linus-v5.11' of git://github.com/ojeda/linux: (30 commits)
auxdisplay: panel: Remove redundant charlcd_ops structures
auxdisplay: panel: Fix missing print function pointer
auxdisplay: fix platform_no_drv_owner.cocci warnings
auxdisplay: fix use after free in lcd2s_i2c_remove()
auxdisplay: hd44780_common: Fix build error
auxdisplay: add a driver for lcd2s character display
auxdisplay: lcd2s DT binding doc
auxdisplay: charlcd: Do not print chars at end of line
auxdisplay: Change gotoxy calling interface
auxdisplay: charlcd: replace last device specific stuff
auxdisplay: hd44780: Remove clear_fast
auxdisplay: hd44780_common: Reduce clear_display timeout
auxdisplay: Call charlcd_backlight in place
auxdisplay: Move char redefine code to hd44780_common
auxdisplay: cleanup unnecessary hd44780 code in charlcd
auxdisplay: implement various hd44780_common_ functions
auxdisplay: Move init_display to hd44780_common
auxdisplay: Make use of enum for backlight on / off
auxdisplay: make charlcd_backlight visible to hd44780_common
auxdisplay: Move clear_display to hd44780_common
...
|
|
|
Linus Torvalds
|
1d36dffa5d |
drm for 5.11-rc1
core: - documentation updates - deprecate DRM_FORMAT_MOD_NONE - atomic crtc enable/disable rework - GEM convert drivers to gem object functions - remove SCATTER_LIST_MAX_SEGMENT sched: - avoid infinite waits ttm: - remove AGP support - don't modify caching for swapout - ttm pinning rework - major TTM reworks - new backend allocator - multihop support vram-helper: - top down BO placement fix - TTM changes - GEM object support displayport: - DP 2.0 DPCD prep work - DP MST extended DPCD caps fbdev: - mark as orphaned amdgpu: - Initial Vangogh support - Green Sardine support - Dimgrey Cavefish support - SG display support for renoir - SMU7 improvements - gfx9+ modiifier support - CI BACO fixes radeon: - expose voltage via hwmon on SUMO amdkfd: - fix unique id handling i915: - more DG1 enablement - bigjoiner support - integer scaling filter support - async flip support - ICL+ DSI command mode - Improve display shutdown - Display refactoring - eLLC machine fbdev loading fix - dma scatterlist fixes - TGL hang fixes - eLLC display buffer caching on SKL+ - MOCS PTE seeting for gen9+ msm: - Shutdown hook - GPU cooling device support - DSI 7nm and 10nm phy/pll updates - sm8150/sm2850 DPU support - GEM locking re-work - LLCC system cache support aspeed: - sysfs output config support ast: - LUT fix - new display mode gma500: - remove 2d framebuffer accel panfrost: - move gpu reset to a worker exynos: - new HDMI mode support mediatek: - MT8167 support - yaml bindings - MIPI DSI phy code moved etnaviv: - new perf counter - more lockdep annotation hibmc: - i2c DDC support ingenic: - pixel clock reset fix - reserved memory support - allow both DMA channels at once - different pixel format support - 30/24/8-bit palette modes tilcdc: - don't keep vblank irq enabled vc4: - new maintainer added - DSI registration fix virtio: - blob resource support - host visible and cross-device support - uuid api support -----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJf0upGAAoJEAx081l5xIa+1EoP/2OkZnl5d9S26qPja15EoRFl S69OjNci331Br9Y111jD2OCtyqA7w3ppnvCmzpHOBK1IZjhkxOVNC6PSUFSV4M3V oVOxZK0KaMHpLU2p90NbURWHa2TOktj7IWb9FrhPaEeBECbFuORZ2TbloFhaoyyt 9auEAwqYRPgF8CSYOjQGGZJ85MQN4ImExTdY13+BZgQlGLiSPHfpnLVJ1Q5TPt6A BLgcU/DFcqOZqyjeu+CuA+LZSHjHeVJxTOGRX65PoTtU3Xus8TRZ/qL4r8e6mAI1 boFLmsevvQlzaQ9GFohc+l9QR/dtnm6SpZxuEelewh7sQvsz2GI+SNF+OHcwHCph TYIEtyZNaz1bf7ip75FGbhEVaWh2PUMn3zkGlYt+zqAtznYB+dFPc31hhuVn3o5X c8UwLDUUJLzTePKPZ0UtzIu4Gm2RYTyRsnUAP0OKP/0WaZRyxnoQMYm5Llg7RBe0 5ZJSWjJPBlv1YMWAHQ0YMZ+MhnFE8k4eV/8WfBQnb2INosgzKfJXEmu6ffAkPqSq jxBsrVQwtOMF2P9VEfdQDv3fs0GKDuZN5ezTFuW59Dt4VYfCUe2FTssSwFBIp5X9 erPJ/nk883rcI6F0PdArNYvWpwPlVSDJyfTxQbYYxVAf8X1ARJCU3PT6iBnGO3i4 d5tveSc8HoOXr4W3eIjn =c9rl -----END PGP SIGNATURE----- Merge tag 'drm-next-2020-12-11' of git://anongit.freedesktop.org/drm/drm Pull drm updates from Dave Airlie: "Not a huge amount of big things here, AMD has support for a few new HW variants (vangogh, green sardine, dimgrey cavefish), Intel has some more DG1 enablement. We have a few big reworks of the TTM layers and interfaces, GEM and atomic internal API reworks cross tree. fbdev is marked orphaned in here as well to reflect the current reality. core: - documentation updates - deprecate DRM_FORMAT_MOD_NONE - atomic crtc enable/disable rework - GEM convert drivers to gem object functions - remove SCATTER_LIST_MAX_SEGMENT sched: - avoid infinite waits ttm: - remove AGP support - don't modify caching for swapout - ttm pinning rework - major TTM reworks - new backend allocator - multihop support vram-helper: - top down BO placement fix - TTM changes - GEM object support displayport: - DP 2.0 DPCD prep work - DP MST extended DPCD caps fbdev: - mark as orphaned amdgpu: - Initial Vangogh support - Green Sardine support - Dimgrey Cavefish support - SG display support for renoir - SMU7 improvements - gfx9+ modiifier support - CI BACO fixes radeon: - expose voltage via hwmon on SUMO amdkfd: - fix unique id handling i915: - more DG1 enablement - bigjoiner support - integer scaling filter support - async flip support - ICL+ DSI command mode - Improve display shutdown - Display refactoring - eLLC machine fbdev loading fix - dma scatterlist fixes - TGL hang fixes - eLLC display buffer caching on SKL+ - MOCS PTE seeting for gen9+ msm: - Shutdown hook - GPU cooling device support - DSI 7nm and 10nm phy/pll updates - sm8150/sm2850 DPU support - GEM locking re-work - LLCC system cache support aspeed: - sysfs output config support ast: - LUT fix - new display mode gma500: - remove 2d framebuffer accel panfrost: - move gpu reset to a worker exynos: - new HDMI mode support mediatek: - MT8167 support - yaml bindings - MIPI DSI phy code moved etnaviv: - new perf counter - more lockdep annotation hibmc: - i2c DDC support ingenic: - pixel clock reset fix - reserved memory support - allow both DMA channels at once - different pixel format support - 30/24/8-bit palette modes tilcdc: - don't keep vblank irq enabled vc4: - new maintainer added - DSI registration fix virtio: - blob resource support - host visible and cross-device support - uuid api support" * tag 'drm-next-2020-12-11' of git://anongit.freedesktop.org/drm/drm: (1754 commits) drm/amdgpu: Initialise drm_gem_object_funcs for imported BOs drm/amdgpu: fix size calculation with stolen vga memory drm/amdgpu: remove amdgpu_ttm_late_init and amdgpu_bo_late_init drm/amdgpu: free the pre-OS console framebuffer after the first modeset drm/amdgpu: enable runtime pm using BACO on CI dGPUs drm/amdgpu/cik: enable BACO reset on Bonaire drm/amd/pm: update smu10.h WORKLOAD_PPLIB setting for raven drm/amd/pm: remove one unsupported smu function for vangogh drm/amd/display: setup system context for APUs drm/amd/display: add S/G support for Vangogh drm/amdkfd: Fix leak in dmabuf import drm/amdgpu: use AMDGPU_NUM_VMID when possible drm/amdgpu: fix sdma instance fw version and feature version init drm/amd/pm: update driver if version for dimgrey_cavefish drm/amd/display: 3.2.115 drm/amd/display: [FW Promotion] Release 0.0.45 drm/amd/display: Revert DCN2.1 dram_clock_change_latency update drm/amd/display: Enable gpu_vm_support for dcn3.01 drm/amd/display: Fixed the audio noise during mode switching with HDCP mode on drm/amd/display: Add wm table for Renoir ... |
|
|
Zhen Lei
|
4aa5b78fb5 |
dt-bindings: i2c: dw: cancel mandatory requirements for "#address-cells" and "#size-cells"
The "#address-cells" and "#size-cells" are required only when the I2C controller has subnodes. However, some I2C controllers defined in "arch/arm64/boot/dts/amd/" and "arch/arm64/boot/dts/hisilicon/" directories do not have child nodes. So they don't need these two properties and don't write them explicitly. Therefore, setting properties "#address-cells" and "#size-cells" as "required" in this yaml file causes the following warnings: /root/linux-next/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dt.yaml: \ i2c@f7100000: '#address-cells' is a required property /root/linux-next/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dt.yaml: \ i2c@f7100000: '#size-cells' is a required property Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> Link: https://lore.kernel.org/r/20201214124347.2120-2-thunder.leizhen@huawei.com Signed-off-by: Rob Herring <robh@kernel.org> |
|
|
Takashi Iwai
|
598100be30 |
ASoC: Updates for v5.11
There's a lot of changes here but mostly cleanups and driver specific
things, the most user visible change is the support for boot time
selection of Intel DSP firmware which will make it easier for people to
move over to the preferred modern implementations in distros and other
large scale deployments.
This also includes a merge of the new auxillary bus which was done in
anticipation of use by the Intel DSP drivers which didn't quite make it.
- Lots more cleanups and simplifications from Morimoto-san.
- Support for some basic DPCM systems in the audio graph card from
Sameer Pujar.
- Remove some old pre-DT Freescale drivers for platforms that are now
DT only.
- Move selection of which Intel DSP implementation to use to boot time
rather than requiring it to be selected at build time.
- Support for Allwinner H6 I2S, Analog Devices ADAU1372, Intel
Alderlake-S, GMediatek MT8192, NXP i.MX HDMI and XCVR, Realtek RT715,
Qualcomm SM8250 and simple GPIO based muxes.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAl/XcxYACgkQJNaLcl1U
h9ApEgf/ZkKxj1Nq6RCfUqhyGK2u1ktzCpnugvjHebutXV1LD0y+y0/CnjdN5Vou
8r+BsX6izfEx6JuZyu1ryQcz+Rsp6VH6uK9e/vRPExIkkAw+JQzEGVzQRyrnREoA
eV8BO92YKrRtJM1HoIBnQOhoWMc/4Kqi7hklaiXDhHRDGpLcbTyeVK8ROarORLcy
aupt7WinLvbhP++xjs9YR/RffjpwxyxOkmkIaM9TpkKqADays+sBDCZXSVgFjQik
1rFLQ8jYAb/EOPNdCXrMEILrSaNMCz719vh2gZkm1yYQ3Tp5dH9WGqLROq9Oy/D4
FaCGJoxX0HUe7MWbJeI97PFZB8i2gQ==
=iCuN
-----END PGP SIGNATURE-----
Merge tag 'asoc-v5.11' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Updates for v5.11
There's a lot of changes here but mostly cleanups and driver specific
things, the most user visible change is the support for boot time
selection of Intel DSP firmware which will make it easier for people to
move over to the preferred modern implementations in distros and other
large scale deployments.
This also includes a merge of the new auxillary bus which was done in
anticipation of use by the Intel DSP drivers which didn't quite make it.
- Lots more cleanups and simplifications from Morimoto-san.
- Support for some basic DPCM systems in the audio graph card from
Sameer Pujar.
- Remove some old pre-DT Freescale drivers for platforms that are now
DT only.
- Move selection of which Intel DSP implementation to use to boot time
rather than requiring it to be selected at build time.
- Support for Allwinner H6 I2S, Analog Devices ADAU1372, Intel
Alderlake-S, GMediatek MT8192, NXP i.MX HDMI and XCVR, Realtek RT715,
Qualcomm SM8250 and simple GPIO based muxes.
|
|
|
Rob Herring
|
a217d8711d |
dt-bindings: Remove PicoXcell bindings
PicoXcell has had nothing but treewide cleanups for at least the last 8 years and no signs of activity. The most recent activity is a yocto vendor kernel based on v3.0 in 2015. Cc: linux-crypto@vger.kernel.org Acked-by: Jamie Iles <jamie@jamieiles.com> Link: https://lore.kernel.org/r/20201210200315.2965567-5-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org> |
|
|
Miklos Szeredi
|
2d2f2d7322 |
ovl: user xattr
Optionally allow using "user.overlay." namespace instead of "trusted.overlay." This is necessary for overlayfs to be able to be mounted in an unprivileged namepsace. Make the option explicit, since it makes the filesystem format be incompatible. Disable redirect_dir and metacopy options, because these would allow privilege escalation through direct manipulation of the "user.overlay.redirect" or "user.overlay.metacopy" xattrs. Signed-off-by: Miklos Szeredi <mszeredi@redhat.com> Reviewed-by: Amir Goldstein <amir73il@gmail.com> |
|
|
Xie He
|
13458ffe0a |
net: x25: Remove unimplemented X.25-over-LLC code stubs
According to the X.25 documentation, there was a plan to implement X.25-over-802.2-LLC. It never finished but left various code stubs in the X.25 code. At this time it is unlikely that it would ever finish so it may be better to remove those code stubs. Also change the documentation to make it clear that this is not a ongoing plan anymore. Change words like "will" to "could", "would", etc. Cc: Martin Schiller <ms@dev.tdt.de> Signed-off-by: Xie He <xie.he.0141@gmail.com> Link: https://lore.kernel.org/r/20201209033346.83742-1-xie.he.0141@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
|
|
Michael Klein
|
d6e33fc89e |
Documentation: DT: binding documentation for regulator-poweroff
Add devicetree binding documentation for regulator-poweroff driver. Signed-off-by: Michael Klein <michael@fossekall.de> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> |
|
|
Linus Torvalds
|
7b1b868e1d |
Bugfixes for ARM, x86 and tools.
-----BEGIN PGP SIGNATURE----- iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAl/UDHQUHHBib256aW5p QHJlZGhhdC5jb20ACgkQv/vSX3jHroMGeQf9EtGft5U5EihqAbNr2O61Bh4ptCIT +qNWWfuGQkKLsP6PCHMUJnNI3WJy2/Gb5+nUHjFXSEZBP2l3KGRuDniAdm4+DyEi 2khVmJiXYn2q2yfodmpHA/dqav3OHSrsq2IfH+J+WAFlIHnjkdz3Wk1zNFk7Y/xv PVv2czvXhsnrvHvNp5e1+YsVGkMZc9fwXLRbac7ptmaKUKCBAgpZO8Gkc2GGgOdE zUDp3qA8/7Ys+vzzYfPrRMUhev9dgE4x2TBmtOuzqOcfj2FOKRbKbwjur37fJ61j Px4F2ZI0GEL0RrHvZK1vZ5KO41BcD+gQPumKAg1Lgz312loKj85RG8nBEQ== =BJ9g -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm Pull kvm fixes from Paolo Bonzini: "Bugfixes for ARM, x86 and tools" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: tools/kvm_stat: Exempt time-based counters KVM: mmu: Fix SPTE encoding of MMIO generation upper half kvm: x86/mmu: Use cpuid to determine max gfn kvm: svm: de-allocate svm_cpu_data for all cpus in svm_cpu_uninit() selftests: kvm/set_memory_region_test: Fix race in move region test KVM: arm64: Add usage of stage 2 fault lookup level in user_mem_abort() KVM: arm64: Fix handling of merging tables into a block entry KVM: arm64: Fix memory leak on stage2 update of a valid PTE |
|
|
Kun Yi
|
1a033769a4 |
dt-bindings: (hwmon/sbtsi_temp) Add SB-TSI hwmon driver bindings
Document device tree bindings for AMD SB-TSI emulated temperature sensor. Signed-off-by: Kun Yi <kunyi@google.com> Link: https://lore.kernel.org/r/20201211215427.3281681-4-kunyi@google.com Reviewed-by: Rob Herring <robh@kernel.org> [groeck: Fixed subject] Signed-off-by: Guenter Roeck <linux@roeck-us.net> |
|
|
Kun Yi
|
6ec3fcf556 |
hwmon: (sbtsi) Add documentation
Document the SB-TSI sensor interface driver. Signed-off-by: Kun Yi <kunyi@google.com> Link: https://lore.kernel.org/r/20201211215427.3281681-3-kunyi@google.com [groeck: Added SPDX license identifier, same as source] Signed-off-by: Guenter Roeck <linux@roeck-us.net> |
|
|
Chunyan Zhang
|
0010d7bbf5 |
dt-bindings: input: Add compatible string for SC2721 and SC2730
Add new compatible strings to support sc2730 and sc2721 which are two varieties of SC27XX family. Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20201117034949.47877-4-zhang.lyra@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> |
|
|
Chunyan Zhang
|
5f23e464a2 |
dt-bindings: input: Convert sc27xx-vibra.txt to json-schema
Convert the sprd sc27xx vibrator binding to DT schema using json-schema. Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20201117034949.47877-3-zhang.lyra@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> |
|
|
Maciej S. Szmigiero
|
34c0f6f269 |
KVM: mmu: Fix SPTE encoding of MMIO generation upper half
Commit |
|
|
Sergio Paracuellos
|
e6071cada1 |
dt-bindings: mt7621-gpio: convert bindings to YAML format
Convert the mt7621-gpio device tree bindings to the new YAML format. Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20201207081151.7489-1-sergio.paracuellos@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org> |
|
|
Lars Povlsen
|
01a9350bdd |
dt-bindings: pinctrl: pinctrl-microchip-sgpio: Add irq support
This describe the new bindings for the added IRQ support in the pinctrl-microchip-sgpio driver. Signed-off-by: Lars Povlsen <lars.povlsen@microchip.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20201209142753.683208-3-lars.povlsen@microchip.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org> |
|
|
Jonathan Corbet
|
13fef8ef9f |
docs: Note that sphinx 1.7 will be required soon
The time has come to drop support for some truly ancient versions of sphinx; put in a warning now. Signed-off-by: Jonathan Corbet <corbet@lwn.net> |
|
|
Rafael J. Wysocki
|
d3569c149d |
Update devfreq for 5.11
Detailed description for this pull request:
1. Update devfreq core
- Add new devfreq_frequency tracepoint to show the frequency change
information.
- Add governor feature flag. The devfreq governor is able to
have the specific flag in order to contain the non-common feature.
For example, if governor contains the 'immutable' feature, don't allow
user to change the governor via sysfs.
- Add governor sysfs attribute flag for each sysfs file. Prior to that
devfreq subsystem show the all sysfs files regardless of governor type.
But, some sysfs fils are not supported on the specific devfreq governor.
In order to show the only supported sysfs files according to the governor,
clarify the access permission of sysfs attributes according to governor.
When adding the devfreq governor, can specify the available attribute
information by using DEVFREQ_GOV_ATTR_* constant variable. The user can
read or write the sysfs attributes in accordance to the specified attributes.
- Clean-up the code to remove the duplicate code for the devfreq tracepoint
and to remove redundant governor_name field from struct devfreq
2. Update exynos-bus.c devfreq driver
- Add interconnect API support for the Samsung Exynos Bus Frequency driver
of exynos-bus.c. Complementing the devfreq driver with an interconnect
functionality allows to ensure the QoS requirements of devices accessing
the system memory (e.g. video processing devices) are fulfilled
and allows to avoid issues like the DMA underrun.
3. Update tegra devfreq driver
- Add interconnect support and OPP interface for tegra30-devfreq.c.
Also, it is to guarantee the QoS requirement of some devices like
display controller.
- Move tegra20-devfreq.c from drivers/devfreq/ into driver/memory/tegra/
in order to use the more proper monitoring feature such as EMC_STAT
which is based in driver/memory/tegra/.
- Separate the configuration information for different SoC on
tegra30-devfrqe.c. The tegra30-devfreq.c had been supported both
tegra30-actmon and tegra124-actmon devices. In order to use
the more correct configuration data, separate them.
- Use dev_err_probe() to handle the deferred probe error on tegra30-devfreq.c.
4. Pull the request of 'Tegra SoC and clock controller changes for v5.11'
sent by Krzysztof Kozlowski <krzk@kernel.org> in order to prevent the
build error.
-----BEGIN PGP SIGNATURE-----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=t1gj
-----END PGP SIGNATURE-----
Merge tag 'devfreq-next-for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux
Pull devfreq updates for 5.11 from Chanwoo Choi:
1. Update devfreq core
- Add new devfreq_frequency tracepoint to show the frequency change
information.
- Add governor feature flag. The devfreq governor is able to set the
specific flag in order to support a non-common feature. For
example, if the governor supports the 'immutable' feature, don't
allow user space to change the governor via sysfs.
- Add governor sysfs attribute flag for each sysfs file. Prior to that
the devfreq subsystem allowed all of the sysfs files to be accessed
regardless of the governor type. But some sysfs fils are not
supported by specific devfreq governors. In order to only allow the
sysfs files supported by the governor to be accessed, clarify the
access permissions of sysfs attributes according to the governor.
When adding the devfreq governor, specify the available attribute
information by using DEVFREQ_GOV_ATTR_* symbols. The user can read
or write the sysfs attributes in accordance to the specified
access permissions.
- Clean-up the code to reduce duplication for the devfreq tracepoint
and to remove redundant governor_name field from struct devfreq.
2. Update exynos-bus.c devfreq driver
- Add interconnect API support to the Samsung Exynos Bus Frequency
driver, exynos-bus.c. Complementing the devfreq driver with
interconnect functionality allows to ensure that the QoS
requirements regarding devices accessing the system memory (e.g.
video processing devices) will be met and allows to avoid issues
like DMA underrun.
3. Update tegra devfreq driver
- Add interconnect support and OPP interface to tegra30-devfreq.c.
Also, it is to guarantee the QoS requirement of some devices like
the display controller.
- Move tegra20-devfreq.c from drivers/devfreq/ into drivers/memory/tegra/
in order to use the more proper monitoring feature such as EMC_STAT
which is located in drivers/memory/tegra/.
- Separate the configuration information for different SoCs in
tegra30-devfrqe.c. The tegra30-devfreq.c had been supporting both
tegra30-actmon and tegra124-actmon devices. In order to use the
more correct configuration data, separate them.
- Use dev_err_probe() to handle the deferred probe error in
tegra30-devfreq.c.
4. Pull the request of 'Tegra SoC and clock controller changes for
v5.11' sent by Krzysztof Kozlowski <krzk@kernel.org> in order to
avoid a build error."
* tag 'devfreq-next-for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux:
PM / devfreq: tegra30: Separate configurations per-SoC generation
PM / devfreq: tegra30: Support interconnect and OPPs from device-tree
PM / devfreq: tegra20: Deprecate in a favor of emc-stat based driver
PM / devfreq: exynos-bus: Add registration of interconnect child device
dt-bindings: devfreq: Add documentation for the interconnect properties
soc/tegra: fuse: Add stub for tegra_sku_info
soc/tegra: fuse: Export tegra_read_ram_code()
clk: tegra: Export Tegra20 EMC kernel symbols
PM / devfreq: tegra30: Silence deferred probe error
PM / devfreq: tegra20: Relax Kconfig dependency
PM / devfreq: tegra20: Silence deferred probe error
PM / devfreq: Remove redundant governor_name from struct devfreq
PM / devfreq: Add governor attribute flag for specifc sysfs nodes
PM / devfreq: Add governor feature flag
PM / devfreq: Add tracepoint for frequency changes
PM / devfreq: Unify frequency change to devfreq_update_target func
trace: events: devfreq: Use fixed indentation size to improve readability
|
|
|
Peter Ujfalusi
|
1d92cec649 |
dt-bindings: dma: ti: Add document for K3 PKTDMA
New binding document for Texas Instruments K3 Packet DMA (PKTDMA). PKTDMA is introduced as part of AM64. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20201208090440.31792-13-peter.ujfalusi@ti.com Signed-off-by: Vinod Koul <vkoul@kernel.org> |
|
|
Peter Ujfalusi
|
991b96e0f1 |
dt-bindings: dma: ti: Add document for K3 BCDMA
New binding document for Texas Instruments K3 Block Copy DMA (BCDMA). BCDMA is introduced as part of AM64. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20201208090440.31792-12-peter.ujfalusi@ti.com Signed-off-by: Vinod Koul <vkoul@kernel.org> |
|
|
Peter Ujfalusi
|
f082c6df97 |
dmaengine: doc: client: Update for dmaengine_get_dma_device() usage
Client drivers should use the dmaengine_get_dma_device(chan) to get the device pointer which should be used for DMA API for allocations and mapping. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Link: https://lore.kernel.org/r/20201208090440.31792-10-peter.ujfalusi@ti.com Signed-off-by: Vinod Koul <vkoul@kernel.org> |
|
|
Krzysztof Kozlowski
|
15d4a6f736 |
dt-bindings: hwmon: convert AD ADM1275 bindings to dt-schema
Convert the Analog Devices ADM1275 bindings to dt-schema. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20201117220807.208747-4-krzk@kernel.org [groeck: Removed unnecessary type ($ref) declaration] Signed-off-by: Guenter Roeck <linux@roeck-us.net> |
|
|
Eddie James
|
eedc65cb08 |
dt-bindings: fsi: Add P10 OCC device documentation
Add the P10 compatible string. Signed-off-by: Eddie James <eajames@linux.ibm.com> Reviewed-by: Joel Stanley <joel@jms.id.au> Signed-off-by: Joel Stanley <joel@jms.id.au> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20201120010315.190737-2-joel@jms.id.au Signed-off-by: Guenter Roeck <linux@roeck-us.net> |
|
|
Krzysztof Kozlowski
|
2f070176a0 |
dt-bindings: hwmon: convert TI ADS7828 bindings to dt-schema
Convert the TI ADS7828 bindings to dt-schema. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20201117220807.208747-3-krzk@kernel.org Signed-off-by: Guenter Roeck <linux@roeck-us.net> |
|
|
Krzysztof Kozlowski
|
27b4bc2b87 |
dt-bindings: hwmon: convert AD AD741x bindings to dt-schema
Convert the Analog Devices AD741x bindings to dt-schema. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20201117220807.208747-2-krzk@kernel.org Signed-off-by: Guenter Roeck <linux@roeck-us.net> |
|
|
Krzysztof Kozlowski
|
94f1ab9445 |
dt-bindings: hwmon: convert TI INA2xx bindings to dt-schema
Convert the TI INA2xx bindings to dt-schema. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20201117220807.208747-1-krzk@kernel.org Signed-off-by: Guenter Roeck <linux@roeck-us.net> |
|
|
Lukas Bulwahn
|
966ead9153 |
hwmon: (pmbus/q54sj108a2) Correct title underline length
Commit b722d7b9e4da ("hwmon: (pmbus) Driver for Delta power supplies
Q54SJ108A2") provides new documentation for DELTA Q54SJ108A2NC* drivers,
but the title underline was too short.
make htmldocs warns:
Documentation/hwmon/q54sj108a2.rst:4: WARNING: Title underline too short.
Adjust the title underline to the correct length.
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Link: https://lore.kernel.org/r/20201207152658.32444-1-lukas.bulwahn@gmail.com
[groeck: Adjust subject]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
|
|
|
Alexandru Tachici
|
fe8c573c89 |
dt-bindings: hwmon: Add documentation for ltc2992
Add documentation for ltc2992. Signed-off-by: Alexandru Tachici <alexandru.tachici@analog.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net> |
|
|
Alexandru Tachici
|
b0bd407e94 |
hwmon: (ltc2992) Add support
LTC2992 is a rail-to-rail system monitor that measures current, voltage, and power of two supplies. Two ADCs simultaneously measure each supply’s current. A third ADC monitors the input voltages and four auxiliary external voltages. Signed-off-by: Alexandru Tachici <alexandru.tachici@analog.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> |
|
|
xiao.ma
|
d014538aa3 |
hwmon: (pmbus) Driver for Delta power supplies Q54SJ108A2
The driver supports Q54SJ108A2 series modules of Delta. Standard attributes are in sysfs, and other attributes are in debugfs. Signed-off-by: xiao.ma <xiao.mx.ma@deltaww.com> Link: https://lore.kernel.org/r/20201202025900.1842-1-max701@126.com [groeck: Replaced spaces with tabs, dropped excessive spaces, fixed module prefix in documentation] Signed-off-by: Guenter Roeck <linux@roeck-us.net> |
|
|
Gregory CLEMENT
|
b307ee828f |
dt-bindings: interrupt-controller: Add binding for few Microsemi interrupt controllers
Add the Device Tree binding documentation for the Microsemi Jaguar2, Luton and Serval interrupt controller that is part of the ICPU. It is connected directly to the MIPS core interrupt controller. Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20201125103206.136498-3-gregory.clement@bootlin.com |
|
|
Gregory CLEMENT
|
47d5e0b0e1 |
dt-bindings: interrupt-controller: convert icpu intr bindings to json-schema
Convert device tree bindings for Microsemi Ocelot SoC ICPU Interrupt Controller to YAML format Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20201125103206.136498-2-gregory.clement@bootlin.com |
|
|
Biwen Li
|
9898a59358 |
dt-bindings: interrupt-controller: update bindings for supporting more SoCs
Update bindings for Layerscape external irqs, support more SoCs(LS1043A, LS1046A, LS1088A, LS208xA, LX216xA) Signed-off-by: Biwen Li <biwen.li@nxp.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20201130101515.27431-11-biwen.li@oss.nxp.com |
|
|
Fabien Parent
|
51b69c9679 |
dt-bindings: dma: mtk-apdma: add bindings for MT8516 SOC
Add bindings to APDMA for MT8516 SoC. MT8516 is compatible with MT6577. Signed-off-by: Fabien Parent <fparent@baylibre.com> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20201209114736.70625-1-fparent@baylibre.com Signed-off-by: Vinod Koul <vkoul@kernel.org> |
|
|
H. Nikolaus Schaller
|
2fee958319
|
spi: dt-bindings: clarify CS behavior for spi-cs-high and gpio descriptors
Behavior of CS signal in combination of spi-cs-high and gpio descriptors is not clearly defined and documented. So clarify the documentation Cc: linus.walleij@linaro.org Cc: linux-gpio@vger.kernel.org Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/3bed61807fff6268789e7d411412fbc5cd6ffe2a.1607507863.git.hns@goldelico.com Signed-off-by: Mark Brown <broonie@kernel.org> |
|
|
Daniele Alessandrelli
|
c7e34aa31d |
dt-bindings: Add Keem Bay OCS AES bindings
Add device-tree bindings for Intel Keem Bay Offload and Crypto Subsystem (OCS) AES crypto driver. Signed-off-by: Daniele Alessandrelli <daniele.alessandrelli@intel.com> Acked-by: Mark Gross <mgross@linux.intel.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> |
|
|
Zhen Lei
|
72b248cfbf |
dt-bindings: mmc: eliminate yamllint warnings
Eliminate the following yamllint warnings: ./Documentation/devicetree/bindings/mmc/mtk-sd.yaml :20:9: [warning] wrong indentation: expected 10 but found 8 (indentation) :30:9: [warning] wrong indentation: expected 10 but found 8 (indentation) :33:9: [warning] wrong indentation: expected 10 but found 8 (indentation) Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20201207032626.1445-2-thunder.leizhen@huawei.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> |
|
|
Greg Kroah-Hartman
|
93f998879c |
Update for extcon-next v5.11
1. Add new TI TUSB320 USB-C extcon driver - The extcon-usbc-tusb320.c driver for the TI TUSB320 USB Type-C device support the USB Type C connector detection. 2. Rewrite binding document in yaml for extcon-fsa9480.c and add new compatible name of TI TSU6111 device. 3. Fix moalias string of extcon-max77693.c to fix the automated module loading when this driver is compiled as a module. -----BEGIN PGP SIGNATURE----- iQJKBAABCgA0FiEEsSpuqBtbWtRe4rLGnM3fLN7rz1MFAl/TLG0WHGN3MDAuY2hv aUBzYW1zdW5nLmNvbQAKCRCczd8s3uvPU9DtD/9Uc5XVukCbwuE504FBI06MbrxY wfY//RlE03zY2JCrIZzZYcf5CXMxMNBH2M15IlafpVI6cmPAxKwm1hcwDKIxfkOP /cCTvjvUE7nyVAn/ZgFfC9A1MjWo4lXigOmwiGZZ7wmMpFc6afHCtKVBbSjJuKt7 AltgBNybENtvAxNg/m/nNzKbnovieOHV/qLYnm9aqo3kvT4vNRrzGStDlgpdAHtJ hyNPZp/OrddzZArb6jZQa8V49Q7Pb5R2SviIbIjrwMVE9Z/MgA6clWRWlKWt29u+ dNTxQiR8NM2QFgjlZbc98a+xRkoi+Dss8HPAd+Wv+G812UHdSKO4vtcXWzDsihoo E7XWV6aJPBe6lHJCjNb9ONI5SwEn47Z2Qnw0Vacmo2Oh/jp4IB6hKjrXHhhiWcPH 9NkegNAlpmWixlXq+te4IL2qnzFKDDtEzqx1zQIOYsngDnwU7BPt5Y/2ECNq3k5P eqdXby1IajAC1yOcbZSmd6DKYINAdMehkqqlN5QB9JHvvpG2F5Xkh+flvB+w/71r MvVV3nnUCU++QYYF9QpnBvc1lCW1l7wdiP3IZY/VGtyxN5NO4HmJETP4s1QuVa0n OduvdJDBxiUxhGJwdaZf0QOou+VOV+/WGxRHhhgYGHaTuykFP5MuFdTRtgfqRRrr xGdwCBX8mm7OkY5HCQ== =I15T -----END PGP SIGNATURE----- Merge tag 'extcon-next-for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon into char-misc-next Chanwoo writes: Update for extcon-next v5.11 1. Add new TI TUSB320 USB-C extcon driver - The extcon-usbc-tusb320.c driver for the TI TUSB320 USB Type-C device support the USB Type C connector detection. 2. Rewrite binding document in yaml for extcon-fsa9480.c and add new compatible name of TI TSU6111 device. 3. Fix moalias string of extcon-max77693.c to fix the automated module loading when this driver is compiled as a module. * tag 'extcon-next-for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon: extcon: max77693: Fix modalias string extcon: fsa9480: Support TI TSU6111 variant extcon: fsa9480: Rewrite bindings in YAML and extend dt-bindings: extcon: add binding for TUSB320 extcon: Add driver for TI TUSB320 |
|
|
Roy Im
|
4f3c429ec7 |
dt-bindings: input: Add document bindings for DA7280
Add device tree binding information for DA7280 haptic driver. Example bindings for DA7280 are added. Signed-off-by: Roy Im <roy.im.opensource@diasemi.com> Reviewed-by: Rob Herring <robh@kernel.org>. Link: https://lore.kernel.org/r/2bc9a4a9d083ea8f360ec75f6281b6de6c4ef284.1606320459.git.Roy.Im@diasemi.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> |
|
|
Linus Walleij
|
0e77f8e1d0 |
extcon: fsa9480: Rewrite bindings in YAML and extend
This rewrites the FSA9480 DT bindings using YAML and extends them with the compatible TI TSU6111. I chose to name the file fcs,fsa880 since this is the first switch, later versions are improvements. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> |
|
|
Michael Auchter
|
f6f79dd22f |
dt-bindings: extcon: add binding for TUSB320
Add a device tree binding for the TI TUSB320. Signed-off-by: Michael Auchter <michael.auchter@ni.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> |
|
|
Rafał Miłecki
|
04e9ab7526 |
dt-bindings: mtd: convert "fixed-partitions" to the json-schema
This standardizes its documentation, allows validating with Makefile checks and helps writing DTS files. Noticeable changes: 1. Dropped "Partitions can be represented by sub-nodes of a flash device." as we also support subpartitions (don't have to be part of flash device node) 2. Dropped "to Linux" as bindings are meant to be os agnostic. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Link: https://lore.kernel.org/r/20201210172352.31632-1-zajec5@gmail.com Signed-off-by: Rob Herring <robh@kernel.org> |
|
|
Rob Herring
|
60a2a8ff33 |
dt-bindings: vendor-prefixes: Add undocumented bm, gpio-key, and mentor prefixes
Add bm, gpio-key, and mentor as vendor prefixes which are in use, but undocumented. Signed-off-by: Rob Herring <robh@kernel.org> |
|
|
Geert Uytterhoeven
|
f3c6c12061 |
dt-bindings: pci: rcar-pci-ep: Document missing interrupts property
The R-Car PCIe controller does not use interrupts when configured
for endpoint mode, hence the bindings do not document the interrupts
property. However, all DTS files provide interrupts properties, and
thus fail to validate.
Fix this by documenting the interrupts property.
Fixes:
|
|
|
Tom Parkin
|
563b603bd6 |
docs: update ppp_generic.rst to document new ioctls
Add documentation of the newly-added PPPIOCBRIDGECHAN and PPPIOCUNBRIDGECHAN ioctls. Signed-off-by: Tom Parkin <tparkin@katalix.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
|
|
Yifeng Zhao
|
2007ac9e68 |
dt-bindings: mtd: Describe Rockchip RK3xxx NAND flash controller
Documentation support for Rockchip RK3xxx NAND flash controllers Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Yifeng Zhao <yifeng.zhao@rock-chips.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20201210002134.5686-2-yifeng.zhao@rock-chips.com |
|
|
Manivannan Sadhasivam
|
ce22be4307 |
dt-bindings: qcom_nandc: Add SDX55 QPIC NAND documentation
Qualcomm SDX55 uses QPIC NAND controller version 2.0.0 with BAM DMA Engine. Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> |
|
|
Ramuthevar Vadivel Murugan
|
2f9cea8eae |
dt-bindings: mtd: Add Nand Flash Controller support for Intel LGM SoC
Add YAML file for dt-bindings to support NAND Flash Controller on Intel's Lightning Mountain SoC. Signed-off-by: Ramuthevar Vadivel Murugan <vadivel.muruganx.ramuthevar@linux.intel.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20201110012333.18647-2-vadivel.muruganx.ramuthevar@linux.intel.com |
|
|
Krzysztof Kozlowski
|
6d912c49af |
dt-bindings: mtd: gpmi-nand: Fix matching of clocks on different SoCs
Driver requires different amount of clocks for different SoCs. Describe
these requirements properly to fix dtbs_check warnings like:
arch/arm64/boot/dts/freescale/imx8mm-beacon-kit.dt.yaml: nand-controller@33002000: clock-names:1: 'gpmi_apb' was expected
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20201029162021.80839-1-krzk@kernel.org
|
|
|
Miquel Raynal
|
131ce3ed5d |
docs: mtd: Avoid htmldocs warnings
Moving files around produced the following warnings:
Error: Cannot open file drivers/mtd/nand/raw/nand_ecc.c
Error: Cannot open file drivers/mtd/nand/raw/nand_ecc.c
Fix one by just dropping the reference because it is not relevant, the
other by using a better noun instead of a file name.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20201113123831.32429-1-miquel.raynal@bootlin.com
|
|
|
Kathiravan T
|
3246cc77a9 |
dt-bindings: qcom_nandc: IPQ6018 QPIC NAND documentation
Add the binding for the QPIC NAND used on IPQ6018 SoC. Signed-off-by: Kathiravan T <kathirav@codeaurora.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/1602566124-13456-2-git-send-email-kathirav@codeaurora.org |
|
|
Miquel Raynal
|
533af69cf1 |
dt-bindings: mtd: Deprecate nand-ecc-mode
This property does not describe very well its purpose: it describes the ECC engine type. Deprecate it in favor of nand-ecc-engine which points to either the NAND part itself in case of on-die ECC, or to the parent node in case of an integrated ECC engine in the NAND controller (previously referred as "hardware") or to another node in case of an external controller. Other "modes" (none/software) are achieved with the new nand-use-soft-ecc-engine and nand-no-ecc-engine properties. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20201001102014.20100-3-miquel.raynal@bootlin.com |
|
|
Vinod Koul
|
eb50f3f42c |
dt-bindings: clock: Add RPMHCC bindings for SM8350
Add bindings and update documentation for clock rpmh driver on SM8350. Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Vinod Koul <vkoul@kernel.org> Link: https://lore.kernel.org/r/20201208064702.3654324-2-vkoul@kernel.org Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org> |
|
|
Yash Shah
|
bfbccd70ee |
dt-bindings: i2c: Update DT binding docs to support SiFive FU740 SoC
Add new compatible strings to the DT binding documents to support SiFive FU740-C000. Signed-off-by: Yash Shah <yash.shah@sifive.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Wolfram Sang <wsa@kernel.org> |
|
|
Aswath Govindraju
|
cbfa5b3987 |
dt-bindings: i2c: Add compatible string for AM64 SoC
Add compatible string for AM64 SoC in device tree binding of OMAP I2C modules as the same IP is used. Signed-off-by: Aswath Govindraju <a-govindraju@ti.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Wolfram Sang <wsa@kernel.org> |
|
|
Eric W. Biederman
|
460b4f812a |
file: Rename fcheck lookup_fd_rcu
Also remove the confusing comment about checking if a fd exists. I could not find one instance in the entire kernel that still matches the description or the reason for the name fcheck. The need for better names became apparent in the last round of discussion of this set of changes[1]. [1] https://lkml.kernel.org/r/CAHk-=wj8BQbgJFLa+J0e=iT-1qpmCRTbPAJ8gd6MJQ=kbRPqyQ@mail.gmail.com Link: https://lkml.kernel.org/r/20201120231441.29911-10-ebiederm@xmission.com Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> |
|
|
Eric W. Biederman
|
f36c294327 |
file: Replace fcheck_files with files_lookup_fd_rcu
This change renames fcheck_files to files_lookup_fd_rcu. All of the remaining callers take the rcu_read_lock before calling this function so the _rcu suffix is appropriate. This change also tightens up the debug check to verify that all callers hold the rcu_read_lock. All callers that used to call files_check with the files->file_lock held have now been changed to call files_lookup_fd_locked. This change of name has helped remind me of which locks and which guarantees are in place helping me to catch bugs later in the patchset. The need for better names became apparent in the last round of discussion of this set of changes[1]. [1] https://lkml.kernel.org/r/CAHk-=wj8BQbgJFLa+J0e=iT-1qpmCRTbPAJ8gd6MJQ=kbRPqyQ@mail.gmail.com Link: https://lkml.kernel.org/r/20201120231441.29911-9-ebiederm@xmission.com Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> |
|
|
Suman Anna
|
d570d05ea9 |
dt-bindings: remoteproc: Add binding doc for PRU cores in the PRU-ICSS
The Programmable Real-Time Unit and Industrial Communication Subsystem (PRU-ICSS or simply PRUSS) on various TI SoCs consists of dual 32-bit RISC cores (Programmable Real-Time Units, or PRUs) for program execution. The K3 AM65x amd J721E SoCs have the next generation of the PRU-ICSS IP, commonly called ICSSG. The ICSSG IP on AM65x SoCs has two PRU cores, two auxiliary custom PRU cores called Real Time Units (RTUs). The K3 AM65x SR2.0 and J721E SoCs have a revised version of the ICSSG IP, and include two additional custom auxiliary PRU cores called Transmit PRUs (Tx_PRUs). This patch adds the bindings for these PRU cores. The binding covers the OMAP architecture SoCs - AM33xx, AM437x and AM57xx; Keystone 2 architecture based 66AK2G SoC; and the K3 architecture based SoCs - AM65x and J721E. The Davinci based OMAPL138 SoCs will be covered in a future patch. Reviewed-by: Rob Herring <robh@kernel.org> Co-developed-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Suman Anna <s-anna@ti.com> Signed-off-by: Grzegorz Jaszczyk <grzegorz.jaszczyk@linaro.org> Link: https://lore.kernel.org/r/20201208141002.17777-2-grzegorz.jaszczyk@linaro.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> |
|
|
Kishon Vijay Abraham I
|
17c5b458a9 |
dt-bindings: PCI: Add EP mode dt-bindings for TI's J7200 SoC
Add PCIe EP mode dt-bindings for TI's J7200 SoC. Link: https://lore.kernel.org/r/20201210124917.24185-4-kishon@ti.com Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Reviewed-by: Rob Herring <robh@kernel.org> |
|
|
Kishon Vijay Abraham I
|
3f1f870c01 |
dt-bindings: PCI: Add host mode dt-bindings for TI's J7200 SoC
Add host mode dt-bindings for TI's J7200 SoC. Link: https://lore.kernel.org/r/20201210124917.24185-3-kishon@ti.com Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Reviewed-by: Rob Herring <robh@kernel.org> |
|
|
Kishon Vijay Abraham I
|
b6c81be912 |
dt-bindings: pci: ti,j721e: Fix "ti,syscon-pcie-ctrl" to take argument
Fix binding documentation of "ti,syscon-pcie-ctrl" to take phandle with argument. The argument is the register offset within "syscon" used to configure PCIe controller. This change is as discussed in [1] [1] -> http://lore.kernel.org/r/CAL_JsqKiUcO76bo1GoepWM1TusJWoty_BRy2hFSgtEVMqtrvvQ@mail.gmail.com Link: https://lore.kernel.org/r/20201210124917.24185-2-kishon@ti.com Fixes: |
|
|
Sameer Pujar
|
3759d5edc0
|
dt-bindings: tegra: Add missing HDA properties
Document the missing properties which are currently required for Tegra186/Tegra194 DT files. Signed-off-by: Sameer Pujar <spujar@nvidia.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/1607006202-4078-3-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org> |
|
|
Sameer Pujar
|
2d8f8955fe
|
dt-bindings: tegra: Convert HDA doc to json-schema
Convert Tegra HDA doc to YAML format. Signed-off-by: Sameer Pujar <spujar@nvidia.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/1607006202-4078-2-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org> |
|
|
Quan Nguyen
|
b407771668 |
dt-bindings: vendor-prefixes: Add an entry for AmpereComputing.com
Add "ampere" entry for Ampere Computing LLC: amperecomputing.com Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Reviewed-by: Joel Stanley <joel@jms.id.au> Signed-off-by: Quan Nguyen <quan@os.amperecomputing.com> Signed-off-by: Phong Vo <phong@os.amperecomputing.com> Signed-off-by: Thang Q. Nguyen <thang@os.amperecomputing.com> Link: https://lore.kernel.org/r/20201208043700.23098-2-quan@os.amperecomputing.com Signed-off-by: Rob Herring <robh@kernel.org> |
|
|
Max Merchel
|
4c71373162 |
dt-bindings: vendor-prefixes: correct the spelling of TQ-Systems GmbH
"TQ-Systems" is written with a dash, as can be seen on https://www.tq-group.com/en/imprint/ Signed-off-by: Max Merchel <Max.Merchel@tq-group.com> Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com> Link: https://lore.kernel.org/r/20201207093036.29824-1-matthias.schiffer@ew.tq-group.com Signed-off-by: Rob Herring <robh@kernel.org> |
|
|
Mark Brown
|
49ab19a4a5
|
Merge series "spi: spi-geni-qcom: Use gpio descriptors for CS" from Stephen Boyd <swboyd@chromium.org>:
Collected patches from the two series below and associated tags so they
can be merged in one pile through the spi tree. Merry December!
SPI: https://lore.kernel.org/r/20201202214935.1114381-1-swboyd@chromium.org
cros-ec: https://lore.kernel.org/r/20201203011649.1405292-1-swboyd@chromium.org
Cc: Akash Asthana <akashast@codeaurora.org>
Cc: Simon Glass <sjg@chromium.org>
Cc: Gwendal Grignou <gwendal@chromium.org>
Cc: Douglas Anderson <dianders@chromium.org>
Cc: Alexandru M Stan <amstan@chromium.org>
Stephen Boyd (3):
platform/chrome: cros_ec_spi: Don't overwrite spi::mode
platform/chrome: cros_ec_spi: Drop bits_per_word assignment
spi: spi-geni-qcom: Use the new method of gpio CS control
drivers/platform/chrome/cros_ec_spi.c | 2 --
drivers/spi/spi-geni-qcom.c | 1 +
2 files changed, 1 insertion(+), 2 deletions(-)
base-commit:
|
|
|
Greg Kroah-Hartman
|
d2a968dddf |
Below are main changes for v5.11-rc1:
For Chipidea USB2: - Add tracepoint support for UDC - Some tiny improvements For Cadence USB3 - Add some quirks for host mode, and let host work well at more use cases * SKIP_PHY_INIT * Disable BEI * Enable runtime PM default for i.mx platform - Some tiny improvements -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEDaZUZmFxRG/wNThrSFkpgVDWcbsFAl/R7S0ACgkQSFkpgVDW cbv/QQf+KhHOZYYzGMZXvyDiFIoE28sfrxyTrZKoDUXIWuAsLegpvY/bw6YJxAZy bj8z/iAk6NOyQLMH+2ULQoJfc8GX18O05ZOSKg+prcIw5e398TEH0NFrJZV/0dBa VSk0+pGaRvn6jLfw/lF2EImf4gHLh4EsgDOgWn4ffZL3IRwmGPub2splppmu9N88 1fbrxexc5NORnIpigH0kkftPQkda7slPfo3pMRjpHHb49SDQVw0C2x6FPooQxoaz c7DWEKfy2E8OcRDCgFdFFLIZNELSlvLHXOk1H8taTXlcVSHHFgos69qzCdOeiRuq OMHzsRM+M2XEb7LlSPYU0+G/K6SXFQ== =dV/G -----END PGP SIGNATURE----- Merge tag 'usb-v5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb into usb-next Peter writes: Below are main changes for v5.11-rc1: For Chipidea USB2: - Add tracepoint support for UDC - Some tiny improvements For Cadence USB3 - Add some quirks for host mode, and let host work well at more use cases * SKIP_PHY_INIT * Disable BEI * Enable runtime PM default for i.mx platform - Some tiny improvements * tag 'usb-v5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb: MAINTAINERS: Add myself as a reviewer for CADENCE USB3 DRD IP DRIVER usb: chipidea: ci_hdrc_imx: Use of_device_get_match_data() usb: chipidea: usbmisc_imx: Use of_device_get_match_data() usb: cdns3: fix NULL pointer dereference on no platform data usb: chipidea: trace: fix the endian issue usb: chipidea: add tracepoint support for udc doc: dt-binding: cdns,usb3: add wakeup-irq usb: cdns3: imx: enable runtime pm by default usb: cdns3: add quirk for enable runtime pm by default usb: cdns3: host: disable BEI support usb: cdns3: host: add xhci_plat_priv quirk XHCI_SKIP_PHY_INIT usb: cdns3: host: add .suspend_quirk for xhci-plat.c usb: cdns3: Rids of duplicate error message usb: cdns3: Add static to cdns3_gadget_exit function |
|
|
Yoshihiro Shimoda
|
f5c50b1fed |
dt-bindings: clock: renesas: rcar-usb2-clock-sel: Convert bindings to json-schema
Convert Renesas R-Car USB 2.0 clock selector bindings documentation to json-schema. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/1604543524-31482-1-git-send-email-yoshihiro.shimoda.uh@renesas.com Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> |
|
|
Dave Jiang
|
92de5fa2dc |
dmaengine: idxd: add ATS disable knob for work queues
With the DSA spec 1.1 update, a knob to disable ATS for individually is introduced. Add enabling code to allow a system admin to make the configuration through sysfs. Signed-off-by: Dave Jiang <dave.jiang@intel.com> Link: https://lore.kernel.org/r/160530810593.1288392.2561048329116529566.stgit@djiang5-desk3.ch.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org> |
|
|
Stephan Gerhold
|
3e730ec11d |
dt-bindings: input: tm2-touchkey: document vddio-supply
The Samsung touchkey controllers are often used with external pull-up for the interrupt line and the I2C lines, so we might need to enable a regulator to bring the lines into usable state. Otherwise, this might cause spurious interrupts and reading from I2C will fail. Document support for a "vddio-supply" that is enabled by the tm2-touchkey driver so that the regulator gets enabled when needed. Signed-off-by: Stephan Gerhold <stephan@gerhold.net> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20201203131242.44397-2-stephan@gerhold.net Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> |