Similar issue was fixed in cdfc7f888c ("libbpf: fix GCC8 warning for
strncpy") already. This one was missed. Fixing now.
Cc: Magnus Karlsson <magnus.karlsson@intel.com>
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Acked-by: Magnus Karlsson <magnus.karlsson@intel.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Some setups (e.g. virtual machines) might run with hardware perf events
disabled. If this is the case, skip the test_send_signal_nmi test.
Add a separate test involving a software perf event. This allows testing
the perf event path regardless of hardware perf event support.
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Acked-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
BPF_LDX_MEM is used to load the least significant byte of the retrieved
test_val.index, however, on big-endian machines it ends up retrieving
the most significant byte.
Change the test to load the whole int in order to make it
endianness-independent.
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
-----BEGIN PGP SIGNATURE-----
iQEzBAABCAAdFiEEGhZs6bAKwk/OTgTpSD+KveBX+j4FAl0s3DQACgkQSD+KveBX
+j46bQgAnwKS24SFF9EYewh2Z9lmZlglapo9H0zDr5psB0KZICYVYk66oCEn+2nz
3E8X7bzFIkTx3bfU9mtA7tc1EPyQD7OA1Mfke1ZiJ1d+OlYN9/NV+xQhs9UN9Fhd
rEplrmvkAUzimygGI8CQWGvVYKo7S3C5ZU3tVdsYaa1TOdNHcZ5UmeF4OcGz8ojF
/G3GzPq8PWG3C+EFy0Uc1JG0KqGbkr/wpXwbjt+2+rgimL7FVmh+flwEM94N9zFF
IreX3Wy4fUpIZSpAqSSi4xZTeQWanEEltzKYg36TSqZ79ISkgcdSQ3YOfoK+9qNG
jDfEftQHggxb4U/ZNSHEUagu4KygGA==
=76ws
-----END PGP SIGNATURE-----
Merge tag 'mlx5-fixes-2019-07-15' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux
Saeed Mameed says:
====================
Mellanox, mlx5 fixes 2019-07-15
This pull request provides mlx5 TC flower and tunnel fixes for kernel
5.2 from Eli and Vlad.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
test_verifier tests can specify single- and multi-runs tests. Internally
logic of handling them is duplicated. Get rid of it by making single run
retval/data specification to be a first run spec.
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Cc: Krzesimir Nowak <krzesimir@kinvolk.io>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Stanislav Fomichev says:
====================
When fixing selftests by adding support for wide stores, Yonghong
reported that he had seen some examples where clang generates
single u64 loads for two adjacent u32s as well:
http://lore.kernel.org/netdev/a66c937f-94c0-eaf8-5b37-8587d66c0c62@fb.com
Fix this to support aligned u64 reads for some bpf_sock_addr fields
as well.
====================
Acked-by: Andrii Narkyiko <andriin@fb.com>
Acked-by: Yonghong Song <yhs@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Update bpf_sock_addr comments to indicate support for 8-byte reads
from user_ip6 and msg_src_ip6.
Cc: Yonghong Song <yhs@fb.com>
Signed-off-by: Stanislav Fomichev <sdf@google.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Mirror existing wide store tests with wide loads. The only significant
difference is expected error string.
Cc: Yonghong Song <yhs@fb.com>
Signed-off-by: Stanislav Fomichev <sdf@google.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Move the file and rename internal BPF_SOCK_ADDR define to
BPF_SOCK_ADDR_STORE. This selftest will be extended in the next commit
with the wide loads.
Cc: Yonghong Song <yhs@fb.com>
Signed-off-by: Stanislav Fomichev <sdf@google.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Add explicit check for u64 loads of user_ip6 and msg_src_ip6 and
update the comment.
Cc: Yonghong Song <yhs@fb.com>
Signed-off-by: Stanislav Fomichev <sdf@google.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Rename bpf_ctx_wide_store_ok to bpf_ctx_wide_access_ok to indicate
that it can be used for both loads and stores.
Cc: Yonghong Song <yhs@fb.com>
Signed-off-by: Stanislav Fomichev <sdf@google.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
While $ARCH can be relatively flexible (see Makefile and
tools/scripts/Makefile.arch), $SRCARCH always corresponds to a directory
name under arch/.
Therefore, build samples with -D__TARGET_ARCH_$(SRCARCH), since that
matches the expectations of bpf_helpers.h.
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Acked-by: Vasily Gorbik <gor@linux.ibm.com>
Acked-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Add a rule to put test_stub.o in $(OUTPUT) and change the references to
it accordingly. This prevents test_stub.o from being created in the
source directory.
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Acked-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
When directories are used as prerequisites in Makefiles, they can cause
a lot of unnecessary rebuilds, because a directory is considered changed
whenever a file in this directory is added, removed or modified.
If the only thing a target is interested in is the existence of the
directory it depends on, which is the case for selftests/bpf, this
directory should be specified as an order-only prerequisite: it would
still be created in case it does not exist, but it would not trigger a
rebuild of a target in case it's considered changed.
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Acked-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
attach_probe test fails, because it cannot install a kprobe on a
non-existent sys_nanosleep symbol.
Use the correct symbol name for the nanosleep syscall on 64-bit s390.
Don't bother adding one for 31-bit mode, since tests are compiled only
in 64-bit mode.
Fixes: 1e8611bbdf ("selftests/bpf: add kprobe/uprobe selftests")
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Acked-by: Vasily Gorbik <gor@linux.ibm.com>
Acked-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Andrii Nakryiko says:
====================
BTF size resolution logic isn't always resolving type size correctly, leading
to erroneous map creation failures due to value size mismatch.
This patch set:
1. fixes the issue (patch #1);
2. adds tests for trickier cases (patch #2);
3. and converts few test cases utilizing BTF-defined maps, that previously
couldn't use typedef'ed arrays due to kernel bug (patch #3).
====================
Acked-by: Yonghong Song <yhs@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Convert few tests that couldn't use typedef'ed arrays due to kernel bug.
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Add more BTF tests, validating that size resolution logic is correct in
few trickier cases.
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
BTF verifier has a size resolution bug which in some circumstances leads to
invalid size resolution for, e.g., TYPEDEF modifier. This happens if we have
[1] PTR -> [2] TYPEDEF -> [3] ARRAY, in which case due to being in pointer
context ARRAY size won't be resolved (because for pointer it doesn't matter, so
it's a sink in pointer context), but it will be permanently remembered as zero
for TYPEDEF and TYPEDEF will be marked as RESOLVED. Eventually ARRAY size will
be resolved correctly, but TYPEDEF resolved_size won't be updated anymore.
This, subsequently, will lead to erroneous map creation failure, if that
TYPEDEF is specified as either key or value, as key_size/value_size won't
correspond to resolved size of TYPEDEF (kernel will believe it's zero).
Note, that if BTF was ordered as [1] ARRAY <- [2] TYPEDEF <- [3] PTR, this
won't be a problem, as by the time we get to TYPEDEF, ARRAY's size is already
calculated and stored.
This bug manifests itself in rejecting BTF-defined maps that use array
typedef as a value type:
typedef int array_t[16];
struct {
__uint(type, BPF_MAP_TYPE_ARRAY);
__type(value, array_t); /* i.e., array_t *value; */
} test_map SEC(".maps");
The fix consists on not relying on modifier's resolved_size and instead using
modifier's resolved_id (type ID for "concrete" type to which modifier
eventually resolves) and doing size determination for that resolved type. This
allow to preserve existing "early DFS termination" logic for PTR or
STRUCT_OR_ARRAY contexts, but still do correct size determination for modifier
types.
Fixes: eb3f595dab ("bpf: btf: Validate type reference")
Cc: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Recently, fl_flow_key->indev_ifindex int field was refactored into
flow_dissector_key_meta field. With this, flower classifier also sets
FLOW_DISSECTOR_KEY_META flow dissector key. However, mlx5 flower dissector
validation code rejects filters that use flow dissector keys that are not
supported. Add FLOW_DISSECTOR_KEY_META to the list of allowed dissector
keys in __parse_cls_flower() to prevent following error when offloading
flower classifier to mlx5:
Error: mlx5_core: Unsupported key.
Fixes: 8212ed777f ("net: sched: cls_flower: use flow_dissector for ingress ifindex")
Signed-off-by: Vlad Buslov <vladbu@mellanox.com>
Reviewed-by: Roi Dayan <roid@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Currently, tunnel attributes are parsed and inner header matching is used
only when flow dissector specifies match on some of the supported
encapsulation fields. When user tries to offload tc filter that doesn't
match any encapsulation fields on tunnel device, mlx5 tc layer incorrectly
sets to match packet header keys on encap header (outer header) and
firmware rejects the rule with syndrome 0x7e1579 when creating new flow
group.
Change __parse_cls_flower() to determine whether tunnel is used based on
fitler_dev tunnel info, instead of determining it indirectly by checking
flow dissector enc keys.
Fixes: bbd00f7e23 ("net/mlx5e: Add TC tunnel release action for SRIOV offloads")
Signed-off-by: Vlad Buslov <vladbu@mellanox.com>
Reviewed-by: Roi Dayan <roid@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
When mlx5e_attach_encap() calls mlx5e_get_tc_tun() to get the tunnel
info data struct, check that returned value is not NULL, as would be in
the case of unsupported encapsulation.
Fixes: d386939a32 ("net/mlx5e: Rearrange tc tunnel code in a modular way")
Signed-off-by: Eli Cohen <eli@mellanox.com>
Reviewed-by: Roi Dayan <roid@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
In commit 518a2f1925
("dma-mapping: zero memory returned from dma_alloc_*"),
dma_alloc_coherent has already zeroed the memory.
So memset is not needed.
Signed-off-by: Fuqian Huang <huangfq.daxian@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
pci_alloc_consistent calls dma_alloc_coherent directly.
In commit 518a2f1925
("dma-mapping: zero memory returned from dma_alloc_*"),
dma_alloc_coherent has already zeroed the memory.
So memset is not needed.
Signed-off-by: Fuqian Huang <huangfq.daxian@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
kvzalloc already zeroes the memory during the allocation.
pci_alloc_consistent calls dma_alloc_coherent directly.
In commit 518a2f1925
("dma-mapping: zero memory returned from dma_alloc_*"),
dma_alloc_coherent has already zeroed the memory.
So the memset after these function is not needed.
Signed-off-by: Fuqian Huang <huangfq.daxian@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
In commit 518a2f1925
("dma-mapping: zero memory returned from dma_alloc_*"),
dma_alloc_coherent has already zeroed the memory.
So memset is not needed.
Signed-off-by: Fuqian Huang <huangfq.daxian@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Since commit ed194d1367 ("usb: core: remove local_irq_save() around
->complete() handler") the handler rt2x00usb_interrupt_rxdone() is
not running with interrupts disabled anymore. So this completion handler
is not guaranteed to run completely before workqueue processing starts
for the same queue entry.
Be sure to set all other flags in the entry correctly before marking
this entry ready for workqueue processing. This way we cannot miss error
conditions that need to be signalled from the completion handler to the
worker thread.
Note that rt2x00usb_work_rxdone() processes all available entries, not
only such for which queue_work() was called.
This patch is similar to what commit df71c9cfce ("rt2x00: fix order
of entry flags modification") did for TX processing.
This fixes a regression on a RT5370 based wifi stick in AP mode, which
suddenly stopped data transmission after some period of heavy load. Also
stopping the hanging hostapd resulted in the error message "ieee80211
phy0: rt2x00queue_flush_queue: Warning - Queue 14 failed to flush".
Other operation modes are probably affected as well, this just was
the used testcase.
Fixes: ed194d1367 ("usb: core: remove local_irq_save() around ->complete() handler")
Cc: stable@vger.kernel.org # 4.20+
Signed-off-by: Soeren Moch <smoch@web.de>
Acked-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
As clang points out, the vht_pfr is assigned to a struct member
without being initialized in one case:
drivers/net/wireless/ath/ath10k/mac.c:7528:7: error: variable 'vht_pfr' is used uninitialized whenever 'if' condition
is false [-Werror,-Wsometimes-uninitialized]
if (!ath10k_mac_can_set_bitrate_mask(ar, band, mask,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/wireless/ath/ath10k/mac.c:7551:20: note: uninitialized use occurs here
arvif->vht_pfr = vht_pfr;
^~~~~~~
drivers/net/wireless/ath/ath10k/mac.c:7528:3: note: remove the 'if' if its condition is always true
if (!ath10k_mac_can_set_bitrate_mask(ar, band, mask,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/wireless/ath/ath10k/mac.c:7483:12: note: initialize the variable 'vht_pfr' to silence this warning
u8 vht_pfr;
Add an explicit but probably incorrect initialization here.
I suspect we want a better fix here, but chose this approach to
illustrate the issue.
Fixes: 8b97b055dc ("ath10k: fix failure to set multiple fixed rate")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Add support for C-step devices. Currently we don't have a nice way of
matching the step and choosing the proper configuration, so we need to
switch the config structs one by one.
Cc: stable@vger.kernel.org
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
add two new PCI ID's for 9000 and 20000 series
Cc: stable@vger.kernel.org
Signed-off-by: Ihab Zhaika <ihab.zhaika@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
The onboard sky2 NICs send IRQs after S3, resulting in ethernet not
working after resume.
Maskable MSI and MSI-X are also not supported, so fall back to INTx.
Signed-off-by: Tasos Sahanidis <tasos@tasossah.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Correct a few typos in comments and debug text.
Signed-off-by: Sergej Benilov <sergej.benilov@googlemail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Same as other ip tunnel, use dst_cache in xmit action to avoid
unnecessary fib lookups.
Signed-off-by: Haishuang Yan <yanhaishuang@cmss.chinamobile.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The function gve_probe is declared static and marked EXPORT_SYMBOL, which
is at best an odd combination. Because the function is not used outside of
the drivers/net/ethernet/google/gve/gve_main.c file it is defined in, this
commit removes the EXPORT_SYMBOL() marking.
Signed-off-by: Denis Efremov <efremov@linux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ability to tweak the interval between peer notifications has been
added in 07a4ddec3c ("bonding: add an option to specify a delay
between peer notifications") but the documentation was not updated.
Signed-off-by: Vincent Bernat <vincent@bernat.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
On RTL8411b the RX unit gets confused if the PHY is powered-down.
This was reported in [0] and confirmed by Realtek. Realtek provided
a sequence to fix the RX unit after PHY wakeup.
The issue itself seems to have been there longer, the Fixes tag
refers to where the fix applies properly.
[0] https://bugzilla.redhat.com/show_bug.cgi?id=1692075
Fixes: a99790bf5c ("r8169: Reinstate ASPM Support")
Tested-by: Ionut Radu <ionut.radu@gmail.com>
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Notable changes:
- Removal of the NPU DMA code, used by the out-of-tree Nvidia driver, as well
as some other functions only used by drivers that haven't (yet?) made it
upstream.
- A fix for a bug in our handling of hardware watchpoints (eg. perf record -e
mem: ...) which could lead to register corruption and kernel crashes.
- Enable HAVE_ARCH_HUGE_VMAP, which allows us to use large pages for vmalloc
when using the Radix MMU.
- A large but incremental rewrite of our exception handling code to use gas
macros rather than multiple levels of nested CPP macros.
And the usual small fixes, cleanups and improvements.
Thanks to:
Alastair D'Silva, Alexey Kardashevskiy, Andreas Schwab, Aneesh Kumar K.V, Anju
T Sudhakar, Anton Blanchard, Arnd Bergmann, Athira Rajeev, Cédric Le Goater,
Christian Lamparter, Christophe Leroy, Christophe Lombard, Christoph Hellwig,
Daniel Axtens, Denis Efremov, Enrico Weigelt, Frederic Barrat, Gautham R.
Shenoy, Geert Uytterhoeven, Geliang Tang, Gen Zhang, Greg Kroah-Hartman, Greg
Kurz, Gustavo Romero, Krzysztof Kozlowski, Madhavan Srinivasan, Masahiro
Yamada, Mathieu Malaterre, Michael Neuling, Nathan Lynch, Naveen N. Rao,
Nicholas Piggin, Nishad Kamdar, Oliver O'Halloran, Qian Cai, Ravi Bangoria,
Sachin Sant, Sam Bobroff, Satheesh Rajendran, Segher Boessenkool, Shaokun
Zhang, Shawn Anastasio, Stewart Smith, Suraj Jitindar Singh, Thiago Jung
Bauermann, YueHaibing.
-----BEGIN PGP SIGNATURE-----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=3dBZ
-----END PGP SIGNATURE-----
Merge tag 'powerpc-5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc updates from Michael Ellerman:
"Notable changes:
- Removal of the NPU DMA code, used by the out-of-tree Nvidia driver,
as well as some other functions only used by drivers that haven't
(yet?) made it upstream.
- A fix for a bug in our handling of hardware watchpoints (eg. perf
record -e mem: ...) which could lead to register corruption and
kernel crashes.
- Enable HAVE_ARCH_HUGE_VMAP, which allows us to use large pages for
vmalloc when using the Radix MMU.
- A large but incremental rewrite of our exception handling code to
use gas macros rather than multiple levels of nested CPP macros.
And the usual small fixes, cleanups and improvements.
Thanks to: Alastair D'Silva, Alexey Kardashevskiy, Andreas Schwab,
Aneesh Kumar K.V, Anju T Sudhakar, Anton Blanchard, Arnd Bergmann,
Athira Rajeev, Cédric Le Goater, Christian Lamparter, Christophe
Leroy, Christophe Lombard, Christoph Hellwig, Daniel Axtens, Denis
Efremov, Enrico Weigelt, Frederic Barrat, Gautham R. Shenoy, Geert
Uytterhoeven, Geliang Tang, Gen Zhang, Greg Kroah-Hartman, Greg Kurz,
Gustavo Romero, Krzysztof Kozlowski, Madhavan Srinivasan, Masahiro
Yamada, Mathieu Malaterre, Michael Neuling, Nathan Lynch, Naveen N.
Rao, Nicholas Piggin, Nishad Kamdar, Oliver O'Halloran, Qian Cai, Ravi
Bangoria, Sachin Sant, Sam Bobroff, Satheesh Rajendran, Segher
Boessenkool, Shaokun Zhang, Shawn Anastasio, Stewart Smith, Suraj
Jitindar Singh, Thiago Jung Bauermann, YueHaibing"
* tag 'powerpc-5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (163 commits)
powerpc/powernv/idle: Fix restore of SPRN_LDBAR for POWER9 stop state.
powerpc/eeh: Handle hugepages in ioremap space
ocxl: Update for AFU descriptor template version 1.1
powerpc/boot: pass CONFIG options in a simpler and more robust way
powerpc/boot: add {get, put}_unaligned_be32 to xz_config.h
powerpc/irq: Don't WARN continuously in arch_local_irq_restore()
powerpc/module64: Use symbolic instructions names.
powerpc/module32: Use symbolic instructions names.
powerpc: Move PPC_HA() PPC_HI() and PPC_LO() to ppc-opcode.h
powerpc/module64: Fix comment in R_PPC64_ENTRY handling
powerpc/boot: Add lzo support for uImage
powerpc/boot: Add lzma support for uImage
powerpc/boot: don't force gzipped uImage
powerpc/8xx: Add microcode patch to move SMC parameter RAM.
powerpc/8xx: Use IO accessors in microcode programming.
powerpc/8xx: replace #ifdefs by IS_ENABLED() in microcode.c
powerpc/8xx: refactor programming of microcode CPM params.
powerpc/8xx: refactor printing of microcode patch name.
powerpc/8xx: Refactor microcode write
powerpc/8xx: refactor writing of CPM microcode arrays
...
Pull sparc updates from David Miller:
"Just a few small changes:
- Fix console naming inconsistency with hypervisor consoles, from
John Paul Adrian Glaubitz
- Fix userland compilation due to use of u_int, from Masahiro Yamada"
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc:
sparc64: Add missing newline at end of file
sparc: fix unknown type name u_int in uapi header
sparc: configs: Remove useless UEVENT_HELPER_PATH
sparc: Remove redundant copy of the LGPL-2.0
sunhv: Fix device naming inconsistency between sunhv_console and sunhv_reg
Pull networking fixes from David Miller:
1) Fix excessive stack usage in cxgb4, from Arnd Bergmann.
2) Missing skb queue lock init in tipc, from Chris Packham.
3) Fix some regressions in ipv6 flow label handling, from Eric Dumazet.
4) Elide flow dissection of local packets in FIB rules, from Petar
Penkov.
5) Fix TLS support build failure in mlx5, from Tariq Toukab.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (36 commits)
ppp: mppe: Revert "ppp: mppe: Add softdep to arc4"
net: dsa: qca8k: replace legacy gpio include
net: hisilicon: Use devm_platform_ioremap_resource
cxgb4: reduce kernel stack usage in cudbg_collect_mem_region()
tipc: ensure head->lock is initialised
tc-tests: updated skbedit tests
nfp: flower: ensure ip protocol is specified for L4 matches
nfp: flower: fix ethernet check on match fields
net/mlx5e: Provide cb_list pointer when setting up tc block on rep
net: phy: make exported variables non-static
net: sched: Fix NULL-pointer dereference in tc_indr_block_ing_cmd()
davinci_cpdma: don't cast dma_addr_t to pointer
net: openvswitch: do not update max_headroom if new headroom is equal to old headroom
net/mlx5e: Convert single case statement switch statements into if statements
net/mlx5: E-Switch, Reduce ingress acl modify metadata stack usage
net/mlx5e: Fix unused variable warning when CONFIG_MLX5_ESWITCH is off
net/mlx5e: Fix compilation error in TLS code
ipv6: fix static key imbalance in fl_create()
ipv6: fix potential crash in ip6_datagram_dst_update()
ipv6: tcp: fix flowlabels reflection for RST packets
...
Pull IDE update from David Miller:
"Small cleanup"
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide:
ide: use BIT() macro for defining bit-flags
MTD core changes:
- New Hyperbus framework
- New _is_locked (concat) implementation
- Various cleanups
NAND core changes:
- use longest matching pattern in ->exec_op() default parser
- export NAND operation tracer
- add flag to indicate panic_write in MTD
- use kzalloc() instead of kmalloc() and memset()
Raw NAND controller drivers changes:
- brcmnand:
* fix BCH ECC layout for large page NAND parts
* fallback to detected ecc-strength, ecc-step-size
* when oops in progress use pio and interrupt polling
* code refactor code to introduce helper functions
* add support for v7.3 controller
- FSMC:
* use nand_op_trace for operation tracing
- GPMI:
* move all driver code into single file
* various cleanups (including dmaengine changes)
* use runtime PM to manage clocks
* implement exec_op
- MTK:
* correct low level time calculation of r/w cycle
* improve data sampling timing for read cycle
* add validity check for CE# pin setting
* fix wrongly assigned OOB buffer pointer issue
* re-license MTK NAND driver as Dual MIT/GPL
- STM32:
* manage the get_irq error case
* increase DMA completion timeouts
Raw NAND chips drivers changes:
- Macronix: add read-retry support
Onenand driver changes:
- add support for 8Gb datasize chips
- avoid fall-through warnings
SPI-NAND changes:
- define macros for page-read ops with three-byte addresses
- add support for two-byte device IDs and then for GigaDevice
GD5F1GQ4UFxxG
- add initial support for Paragon PN26G0xA
- handle the case where the last page read has bitflips
SPI-NOR core changes:
- add support for the mt25ql02g and w25q16jv flashes
- print error in case of jedec read id fails
- is25lp256: add post BFPT fix to correct the addr_width
SPI NOR controller drivers changes:
- intel-spi: Add support for Intel Elkhart Lake SPI serial flash
- smt32: remove the driver as the driver was replaced by spi-stm32-qspi.c
- cadence-quadspi: add reset control
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEE9HuaYnbmDhq/XIDIJWrqGEe9VoQFAl0qLr4ACgkQJWrqGEe9
VoQVCwf/ZCG5CldS3cs6B68kMJoZ/rJyJxBnxtIhffda2vw1KG/12o6XaDO9xA/R
EwYrOTzlYZxzCZsNvWyHepG3Kj3d38CJ52ZqhavjpihwMlKKOgW/K39xuKWCrfxS
sVMLz/UdrcsQfcPGAy7DSyqhzRAtupNxngCdEkIIMGFZWsv4uZfOFEGMrzUJ5RYN
/okIyUE7Iz0dRq1/KXSl365V1MS8QP2eHFuHrUd38+kJ8TJnQjXX3Bmdul4aNTx+
HIIpykovoAn5BZ0YA4lJL90zVoDOWysARwHIAMDvJa8zS0wDTU16Tj2M6AQK+a4x
hbIOOkeX0hTKpJvy7/khli5y1bn2mw==
=L+tV
-----END PGP SIGNATURE-----
Merge tag 'mtd/for-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
Pull MTD updates from Miquel Raynal:
"This contains the following changes for MTD:
MTD core changes:
- New Hyperbus framework
- New _is_locked (concat) implementation
- Various cleanups
NAND core changes:
- use longest matching pattern in ->exec_op() default parser
- export NAND operation tracer
- add flag to indicate panic_write in MTD
- use kzalloc() instead of kmalloc() and memset()
Raw NAND controller drivers changes:
- brcmnand:
- fix BCH ECC layout for large page NAND parts
- fallback to detected ecc-strength, ecc-step-size
- when oops in progress use pio and interrupt polling
- code refactor code to introduce helper functions
- add support for v7.3 controller
- FSMC:
- use nand_op_trace for operation tracing
- GPMI:
- move all driver code into single file
- various cleanups (including dmaengine changes)
- use runtime PM to manage clocks
- implement exec_op
- MTK:
- correct low level time calculation of r/w cycle
- improve data sampling timing for read cycle
- add validity check for CE# pin setting
- fix wrongly assigned OOB buffer pointer issue
- re-license MTK NAND driver as Dual MIT/GPL
- STM32:
- manage the get_irq error case
- increase DMA completion timeouts
Raw NAND chips drivers changes:
- Macronix: add read-retry support
Onenand driver changes:
- add support for 8Gb datasize chips
- avoid fall-through warnings
SPI-NAND changes:
- define macros for page-read ops with three-byte addresses
- add support for two-byte device IDs and then for GigaDevice
GD5F1GQ4UFxxG
- add initial support for Paragon PN26G0xA
- handle the case where the last page read has bitflips
SPI-NOR core changes:
- add support for the mt25ql02g and w25q16jv flashes
- print error in case of jedec read id fails
- is25lp256: add post BFPT fix to correct the addr_width
SPI NOR controller drivers changes:
- intel-spi: Add support for Intel Elkhart Lake SPI serial flash
- smt32: remove the driver as the driver was replaced by spi-stm32-qspi.c
- cadence-quadspi: add reset control"
* tag 'mtd/for-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (60 commits)
mtd: concat: implement _is_locked mtd operation
mtd: concat: refactor concat_lock/concat_unlock
mtd: abi: do not use C++ style comments in uapi header
mtd: afs: remove unneeded NULL check
mtd: rawnand: stm32_fmc2: increase DMA completion timeouts
mtd: rawnand: Use kzalloc() instead of kmalloc() and memset()
mtd: hyperbus: Add driver for TI's HyperBus memory controller
mtd: spinand: read returns badly if the last page has bitflips
mtd: spinand: Add initial support for Paragon PN26G0xA
mtd: rawnand: mtk: Re-license MTK NAND driver as Dual MIT/GPL
mtd: rawnand: gpmi: remove double assignment to block_size
dt-bindings: mtd: brcmnand: Add brcmnand, brcmnand-v7.3 support
mtd: rawnand: brcmnand: Add support for v7.3 controller
mtd: rawnand: brcmnand: Refactored code to introduce helper functions
mtd: rawnand: brcmnand: When oops in progress use pio and interrupt polling
mtd: Add flag to indicate panic_write
mtd: rawnand: Add Macronix NAND read retry support
mtd: onenand: Avoid fall-through warnings
mtd: spinand: Add support for GigaDevice GD5F1GQ4UFxxG
mtd: spinand: Add support for two-byte device IDs
...
- Add optional discard features to DM snapshot which allow freeing space
from a DM device whose free space was exhausted.
- Various small improvements to use struct_size() and kzalloc().
- Fix to check if DM thin metadata is in fail_io mode before attempting
to update the superblock to set the needs_check flag. Otherwise the
DM thin-pool can hang.
- Fix DM bufio shrinker's potential for ABBA recursion deadlock with DM
thin provisioning on loop usecase.
-----BEGIN PGP SIGNATURE-----
iQFHBAABCAAxFiEEJfWUX4UqZ4x1O2wixSPxCi2dA1oFAl0o0/YTHHNuaXR6ZXJA
cmVkaGF0LmNvbQAKCRDFI/EKLZ0DWiG3B/wI9//FMbHHd9KboFdDQpBNGKaYEIa+
ZQCPRghzvODBW416yujC1xlIA4bdYyVcQ1wPqCqCDJhXndaDUpMzyRxnPTI0zm4U
PTZNmWuXO3SmSv7QuHgaCuMIWXIvyOcGLHEb5wqWZJMZ+t4Hf14RrwWQ19d98/hO
ff7MO70h8sAlFb8lMv6Mxa/TU8O7FoE3EBssfNOF8kHfdFNZnvrOSTvBRhmFTXPQ
P5RsgTC2KSo8bt5lqqpcMa3XTolx+CE3Dww1SaOFNU+jM4P6n6HUTHeNDcLuyYSc
JlaV19nFMrarTwzVbyJJqiJwlZzlH/J5arplytg5TldE37EPcl8lHuaU
=2oWT
-----END PGP SIGNATURE-----
Merge tag 'for-5.3/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
Pull device mapper updates from Mike Snitzer:
- Add encrypted byte-offset initialization vector (eboiv) to DM crypt.
- Add optional discard features to DM snapshot which allow freeing
space from a DM device whose free space was exhausted.
- Various small improvements to use struct_size() and kzalloc().
- Fix to check if DM thin metadata is in fail_io mode before attempting
to update the superblock to set the needs_check flag. Otherwise the
DM thin-pool can hang.
- Fix DM bufio shrinker's potential for ABBA recursion deadlock with DM
thin provisioning on loop usecase.
* tag 'for-5.3/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
dm bufio: fix deadlock with loop device
dm snapshot: add optional discard support features
dm crypt: implement eboiv - encrypted byte-offset initialization vector
dm crypt: remove obsolete comment about plumb IV
dm crypt: wipe private IV struct after key invalid flag is set
dm integrity: use kzalloc() instead of kmalloc() + memset()
dm: update stale comment in end_clone_bio()
dm log writes: fix incorrect comment about the logged sequence example
dm log writes: use struct_size() to calculate size of pending_block
dm crypt: use struct_size() when allocating encryption context
dm integrity: always set version on superblock update
dm thin metadata: check if in fail_io mode when setting needs_check
by automated tools.
Plus add a driver that allows Linux to act as an IPMB slave device,
so it can be a satellite MC in an IPMI network.
-----BEGIN PGP SIGNATURE-----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=SCDk
-----END PGP SIGNATURE-----
Merge tag 'for-linus-5.3' of git://github.com/cminyard/linux-ipmi
Pull IPMI updates from Corey Minyard:
"Some small fixes for various things, nothing huge, mostly found by
automated tools.
Plus add a driver that allows Linux to act as an IPMB slave device, so
it can be a satellite MC in an IPMI network"
* tag 'for-linus-5.3' of git://github.com/cminyard/linux-ipmi:
docs: ipmb: place it at driver-api and convert to ReST
fix platform_no_drv_owner.cocci warnings
ipmi: ipmb: don't allocate i2c_client on stack
ipmi: ipmb: Fix build error while CONFIG_I2C is set to m
Add support for IPMB driver
drivers: ipmi: Drop device reference
ipmi_ssif: fix unexpected driver unregister warning
ipmi_si: use bool type for initialized variable
ipmi_si: fix unexpected driver unregister warning
cycle:
Core changes:
- Device links can optionally be added between a pin control
producer and its consumers. This will affect how the system
power management is handled: a pin controller will not suspend
before all of its consumers have been suspended. This was
necessary for the ST Microelectronics STMFX expander and
need to be tested on other systems as well: it makes sense
to make this default in the long run. Right now it is
opt-in per driver.
- Drive strength can be specified in microamps. With decreases
in silicon technology, milliamps isn't granular enough, let's
make it possible to select drive strengths in microamps. Right
now the Meson (AMlogic) driver needs this.
New drivers:
- New subdriver for the Tegra 194 SoC.
- New subdriver for the Qualcomm SDM845.
- New subdriver for the Qualcomm SM8150.
- New subdriver for the Freescale i.MX8MN (Freescale is now a
product line of NXP).
- New subdriver for Marvell MV98DX1135.
Driver improvements:
- The Bitmain BM1880 driver now supports pin config in
addition to muxing.
- The Qualcomm drivers can now reserve some GPIOs as taken
aside and not usable for users. This is used in ACPI systems
to take out some GPIO lines used by the BIOS so that
noone else (neither kernel nor userspace) will play with them
by mistake and crash the machine.
- A slew of refurbishing around the Aspeed drivers (board
management controllers for servers) in preparation for the
new Aspeed AST2600 SoC.
- A slew of improvements over the SH PFC drivers as usual.
- Misc cleanups and fixes.
-----BEGIN PGP SIGNATURE-----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=Wdw1
-----END PGP SIGNATURE-----
Merge tag 'pinctrl-v5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control updates from Linus Walleij:
"This is the bulk of pin control changes for the v5.3 kernel cycle:
Core changes:
- Device links can optionally be added between a pin control producer
and its consumers. This will affect how the system power management
is handled: a pin controller will not suspend before all of its
consumers have been suspended.
This was necessary for the ST Microelectronics STMFX expander and
need to be tested on other systems as well: it makes sense to make
this default in the long run.
Right now it is opt-in per driver.
- Drive strength can be specified in microamps. With decreases in
silicon technology, milliamps isn't granular enough, let's make it
possible to select drive strengths in microamps.
Right now the Meson (AMlogic) driver needs this.
New drivers:
- New subdriver for the Tegra 194 SoC.
- New subdriver for the Qualcomm SDM845.
- New subdriver for the Qualcomm SM8150.
- New subdriver for the Freescale i.MX8MN (Freescale is now a product
line of NXP).
- New subdriver for Marvell MV98DX1135.
Driver improvements:
- The Bitmain BM1880 driver now supports pin config in addition to
muxing.
- The Qualcomm drivers can now reserve some GPIOs as taken aside and
not usable for users. This is used in ACPI systems to take out some
GPIO lines used by the BIOS so that noone else (neither kernel nor
userspace) will play with them by mistake and crash the machine.
- A slew of refurbishing around the Aspeed drivers (board management
controllers for servers) in preparation for the new Aspeed AST2600
SoC.
- A slew of improvements over the SH PFC drivers as usual.
- Misc cleanups and fixes"
* tag 'pinctrl-v5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (106 commits)
pinctrl: aspeed: Strip moved macros and structs from private header
pinctrl: aspeed: Fix missed include
pinctrl: baytrail: Use GENMASK() consistently
pinctrl: baytrail: Re-use data structures from pinctrl-intel.h
pinctrl: baytrail: Use defined macro instead of magic in byt_get_gpio_mux()
pinctrl: qcom: Add SM8150 pinctrl driver
dt-bindings: pinctrl: qcom: Add SM8150 pinctrl binding
dt-bindings: pinctrl: qcom: Document missing gpio nodes
pinctrl: aspeed: Add implementation-related documentation
pinctrl: aspeed: Split out pinmux from general pinctrl
pinctrl: aspeed: Clarify comment about strapping W1C
pinctrl: aspeed: Correct comment that is no longer true
MAINTAINERS: Add entry for ASPEED pinctrl drivers
dt-bindings: pinctrl: aspeed: Convert AST2500 bindings to json-schema
dt-bindings: pinctrl: aspeed: Convert AST2400 bindings to json-schema
dt-bindings: pinctrl: aspeed: Split bindings document in two
pinctrl: qcom: Add irq_enable callback for msm gpio
pinctrl: madera: Fixup SPDX headers
pinctrl: qcom: sdm845: Fix CONFIG preprocessor guard
pinctrl: tegra: Add bitmask support for parked bits
...
Pull input updates from Dmitry Torokhov:
- an update to Elan touchpad SMBus driver to fetch device parameters
(size, resolution) while it is still in PS/2 mode, before switching
over to SMBus, as in that mode some devices return garbage dimensions
- update to iforce joystick driver
- miscellaneous driver fixes
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (48 commits)
Input: gpio_keys_polled - allow specifying name of input device
Input: edt-ft5x06 - simplify event reporting code
Input: max77650-onkey - add MODULE_ALIAS()
Input: atmel_mxt_ts - fix leak in mxt_update_cfg()
Input: synaptics - enable SMBUS on T480 thinkpad trackpad
Input: atmel_mxt_ts - fix -Wunused-const-variable
Input: joydev - extend absolute mouse detection
HID: quirks: Refactor ELAN 400 and 401 handling
Input: elan_i2c - export the device id whitelist
Input: edt-ft5x06 - use get_unaligned_be16()
Input: iforce - add the Saitek R440 Force Wheel
Input: iforce - use unaligned accessors, where appropriate
Input: iforce - drop couple of temps from transport code
Input: iforce - drop bus type from iforce structure
Input: iforce - use DMA-safe buffores for USB transfers
Input: iforce - allow callers supply data buffer when fetching device IDs
Input: iforce - only call iforce_process_packet() if initialized
Input: iforce - signal command completion from transport code
Input: iforce - do not combine arguments for iforce_process_packet()
Input: iforce - factor out hat handling when parsing packets
...
-----BEGIN PGP SIGNATURE-----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=jDiB
-----END PGP SIGNATURE-----
Merge tag 'for-5.3/io_uring-20190711' of git://git.kernel.dk/linux-block
Pull io_uring updates from Jens Axboe:
"This contains:
- Support for recvmsg/sendmsg as first class opcodes.
I don't envision going much further down this path, as there are
plans in progress to support potentially any system call in an
async fashion through io_uring. But I think it does make sense to
have certain core ops available directly, especially those that can
support a "try this non-blocking" flag/mode. (me)
- Handle generic short reads automatically.
This can happen fairly easily if parts of the buffered read is
cached. Since the application needs to issue another request for
the remainder, just do this internally and save kernel/user
roundtrip while providing a nicer more robust API. (me)
- Support for linked SQEs.
This allows SQEs to depend on each other, enabling an application
to eg queue a read-from-this-file,write-to-that-file pair. (me)
- Fix race in stopping SQ thread (Jackie)"
* tag 'for-5.3/io_uring-20190711' of git://git.kernel.dk/linux-block:
io_uring: fix io_sq_thread_stop running in front of io_sq_thread
io_uring: add support for recvmsg()
io_uring: add support for sendmsg()
io_uring: add support for sqe links
io_uring: punt short reads to async context
uio: make import_iovec()/compat_import_iovec() return bytes on success
Commit 0e5a610b5c ("ppp: mppe: switch to RC4 library interface"),
which was merged through the crypto tree for v5.3, changed ppp_mppe.c to
use the new arc4_crypt() library function rather than access RC4 through
the dynamic crypto_skcipher API.
Meanwhile commit aad1dcc4f0 ("ppp: mppe: Add softdep to arc4") was
merged through the net tree and added a module soft-dependency on "arc4".
The latter commit no longer makes sense because the code now uses the
"libarc4" module rather than "arc4", and also due to the direct use of
arc4_crypt(), no module soft-dependency is required.
So revert the latter commit.
Cc: Takashi Iwai <tiwai@suse.de>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This set removes some unnecessary debugfs error handling, and
checks that lowcomms workqueues are not NULL before destroying.
-----BEGIN PGP SIGNATURE-----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=Mhya
-----END PGP SIGNATURE-----
Merge tag 'dlm-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm
Pull dlm updates from David Teigland:
"This set removes some unnecessary debugfs error handling, and checks
that lowcomms workqueues are not NULL before destroying"
* tag 'dlm-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm:
dlm: no need to check return value of debugfs_create functions
dlm: check if workqueues are NULL before flushing/destroying
Andrii Nakryiko