The module_put() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
The module_put() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
The free_percpu() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Vlan ids 0 and 4095 were disallowed by commit:
8adff41c3d ("bridge: Don't use VID 0 and 4095 in vlan filtering")
but then the check was removed when vlan ranges were introduced by:
bdced7ef78 ("bridge: support for multiple vlans and vlan ranges in setlink and dellink requests")
So reintroduce the vlan range check.
Before patch:
[root@testvm ~]# bridge vlan add vid 0 dev eth0 master
(succeeds)
After Patch:
[root@testvm ~]# bridge vlan add vid 0 dev eth0 master
RTNETLINK answers: Invalid argument
Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Fixes: bdced7ef78 ("bridge: support for multiple vlans and vlan ranges in setlink and dellink requests")
Acked-by: Toshiaki Makita <toshiaki.makita1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Johan Hedberg says:
====================
pull request: bluetooth 2015-07-02
A couple of regressions crept in because of a patch to use proper list
APIs rather than manually reading & writing the next/prev pointers
(commit 835a6a2f86). Turns out this was
masking a few bugs: a missing INIT_LIST_HEAD() call and incorrectly
using list_del() rather than list_del_init(). The two patches in this
set fix these, and it'd be nice they could still make it to 4.2-rc1 to
avoid new bug reports from users.
Please let me know if there are any issues pulling. Thanks.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
In enic_poll, we clean tx and rx queues, when low latency busy socket polling
is happening, enic_poll will only clean tx queue. After cleaning tx, it should
return total budget for re-poll.
There is a small window between vnic_intr_unmask() and enic_poll_unlock_napi().
In this window if an irq occurs and napi is scheduled on different cpu, it tries
to acquire enic_poll_lock_napi() and fails. Unlock napi_poll before unmasking
the interrupt.
v2:
Do not change tx wonk done behaviour. Consider only rx work done for completing
napi.
Signed-off-by: Govindarajulu Varadarajan <_govind@gmx.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQIcBAABAgAGBQJVkPNDAAoJEOvOhAQsB9HWTNwP/1xtv8s2f7dY1JOV9T3oad7K
FJYOnFRu1CbXqtOGgJQlsY5eUc3liC+UEkqMFmvX008GIoIGi/aq1alzM4ySlu45
c8QttAS9aFFHwsNQUFA8rNN2Lz1xmhKi3ovc/+BBN9stgX0W0fJHX8A7TYtBsVFa
YqfkNP/4XGH+Taz4B7Id6Mv3RJfB+9TWMlHJ4oKl1NhT+fU+Ce2888K7y5llHGIz
Y9yDt7hMUv/7ysOpiHbvSKy3XnitTNx9JbN8CDQV22krpgsU1k0nYloxOVj5K0h0
vxcjpQ1Wmjlc7RO826tciMi3ZD880GK5n8NHuI87d/N/egXRP0Tsy1iy9eGK0R7i
udXR2y4RP5gD7SPuMJCUCrBTxkfp+rxQ775Keo/R9r4v/KzpKX6e0LcEDjiLsk88
5UHUZNdPgXxw85O354QwX05jAucPIs6Eq8PR324F+R+FU8x5EI6GWtFts0K4YI7j
ebsgaQR/aqvRlr859iJBFGBwEu0YWcbkVb6kKdMSjE4x0a3YxhFe6aXXll0g+iIZ
wGR54nRpBUUvh+qqlrSFTc3VA4f1KPdhylcfEmfSH2iNjARvDR61vzkLW1Nt6u0I
aM6ZYcfbGhGHt+pycqe6LAydS3qRyWDA6QTu6+TFZid/Ay6NBEI+Ubbx+eLNf8vr
+trFtqFvEfIMuT1BvOXo
=TR34
-----END PGP SIGNATURE-----
Merge tag 'module-misc-v4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux
Pull init.h/module.h fragility fixes from Paul Gortmaker:
"Fixup various init.h misuses that are fragile wrt code moving to
module.h
What started as a removal of no longer required include <linux/init.h>
due to the earlier __cpuinit and __devinit removal led to the
observation that some module specfic support was living in init.h
itself, thus preventing the full removal from introducing compile
regressions.
This series includes a few final fixups needed prior to the relocation
of the modular init code from <init.h> to <module.h>. These are
things that weren't easily categorized into any of the other previous
series categories already requested for pull.
That said, each fixup branch (including this one) is independent and
there are no ordering constraints. Only the final code relocation
(which is NOT in this pull) requires that all my cleanup branches be
merged first"
* tag 'module-misc-v4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux:
tile: add init.h to usb.c to avoid compile failure
arm: fix implicit #include <linux/init.h> in entry asm.
x86: replace __init_or_module with __init in non-modular vsmp_64.c
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQIcBAABAgAGBQJVkO9lAAoJEOvOhAQsB9HWRV4P/jYrQm/S14ZfbwzqwV2w5xh+
E1SHk+kjcLyIvG6JXknp8mlNFGFhsIZNhTq8wvYBmFHlkop9jlMqT3IwaV7y9baV
NmxltPHVIgFhnPMBF6+nvMJVFe0oBXh3adwc02h/LcXauEPK98Na/BtAfX5nxmoy
DO/9R+R3SxqShSHvQqM6JNu3M/xAxU7RRSMsthF3nZJfZEm5i7Sl9w6Zcmu67gEn
KbAPmthHSzDvJZGPt6xQiR2OPvhdA2Ddxjey0/cLyl/IVd2DdUTUUHDY0lUpPd3A
Ba6C6OaWoHbCoAVzGvXEJLP1CfuF5upTmo53FZ2+1fERzX7Co4E2xInq6qkpWK5+
cLcqCZaxHXvmvmidrfTaJQ52dLseGAH5KsiDoR8m5RcsCMrK367V6ja5/A2UG+xW
FVJzU7/1LRHzw17si/AcrD0Q3hFR0n6klEGS3E964fsyOuCYlSc77IspxZ7nF4QW
cFKKweyAUdrmrlduS7rKxX4z/ne4ljbR1M82YxFVPWqg/n2cqQ4e9RQFeK8ogBe6
ASXu6pmz03X5xoD7xPQEsVzjDDGPzGFdD/601j9cRJ0+TR9udECP776gXt+5Ml0L
jWlhVGbt7BN64UFZ/kInGo1h6cS+JjlrBfNq6eZVQP78bZ5UWdyiupGzcLcixefN
bnkl2MHHY/d6yk2Rs7zh
=WLBw
-----END PGP SIGNATURE-----
Merge tag 'module-builtin_driver-v4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux
Pull module_platform_driver replacement from Paul Gortmaker:
"Replace module_platform_driver with builtin_platform driver in non
modules.
We see an increasing number of non-modular drivers using
modular_driver() type register functions. There are several downsides
to letting this continue unchecked:
- The code can appear modular to a reader of the code, and they won't
know if the code really is modular without checking the Makefile
and Kconfig to see if compilation is governed by a bool or
tristate.
- Coders of drivers may be tempted to code up an __exit function that
is never used, just in order to satisfy the required three args of
the modular registration function.
- Non-modular code ends up including the <module.h> which increases
CPP overhead that they don't need.
- It hinders us from performing better separation of the module init
code and the generic init code.
So here we introduce similar macros for builtin drivers. Then we
convert builtin drivers (controlled by a bool Kconfig) by making the
following type of mapping:
module_platform_driver() ---> builtin_platform_driver()
module_platform_driver_probe() ---> builtin_platform_driver_probe().
The set of drivers that are converted here are just the ones that
showed up as relying on an implicit include of <module.h> during a
pending header cleanup. So we convert them here vs adding an include
of <module.h> to non-modular code to avoid compile fails. Additonal
conversions can be done asynchronously at any time.
Once again, an unused module_exit function that is removed here
appears in the diffstat as an outlier wrt all the other changes"
* tag 'module-builtin_driver-v4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux:
drivers/clk: convert sunxi/clk-mod0.c to use builtin_platform_driver
drivers/power: Convert non-modular syscon-reboot to use builtin_platform_driver
drivers/soc: Convert non-modular soc-realview to use builtin_platform_driver
drivers/soc: Convert non-modular tegra/pmc to use builtin_platform_driver
drivers/cpufreq: Convert non-modular s5pv210-cpufreq.c to use builtin_platform_driver
drivers/cpuidle: Convert non-modular drivers to use builtin_platform_driver
drivers/platform: Convert non-modular pdev_bus to use builtin_platform_driver
platform_device: better support builtin boilerplate avoidance
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=KDJO
-----END PGP SIGNATURE-----
Merge tag 'module_init-alternate_initcall-v4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux
Pull module_init replacement part two from Paul Gortmaker:
"Replace module_init with appropriate alternate initcall in non
modules.
This series converts non-modular code that is using the module_init()
call to hook itself into the system to instead use one of our
alternate priority initcalls.
Unlike the previous series that used device_initcall and hence was a
runtime no-op, these commits change to one of the alternate initcalls,
because (a) we have them and (b) it seems like the right thing to do.
For example, it would seem logical to use arch_initcall for arch
specific setup code and fs_initcall for filesystem setup code.
This does mean however, that changes in the init ordering will be
taking place, and so there is a small risk that some kind of implicit
init ordering issue may lie uncovered. But I think it is still better
to give these ones sensible priorities than to just assign them all to
device_initcall in order to exactly preserve the old ordering.
Thad said, we have already made similar changes in core kernel code in
commit c96d6660dc ("kernel: audit/fix non-modular users of
module_init in core code") without any regressions reported, so this
type of change isn't without precedent. It has also got the same
local testing and linux-next coverage as all the other pull requests
that I'm sending for this merge window have got.
Once again, there is an unused module_exit function removal that shows
up as an outlier upon casual inspection of the diffstat"
* tag 'module_init-alternate_initcall-v4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux:
x86: perf_event_intel_pt.c: use arch_initcall to hook in enabling
x86: perf_event_intel_bts.c: use arch_initcall to hook in enabling
mm/page_owner.c: use late_initcall to hook in enabling
lib/list_sort: use late_initcall to hook in self tests
arm: use subsys_initcall in non-modular pl320 IPC code
powerpc: don't use module_init for non-modular core hugetlb code
powerpc: use subsys_initcall for Freescale Local Bus
x86: don't use module_init for non-modular core bootflag code
netfilter: don't use module_init/exit in core IPV4 code
fs/notify: don't use module_init for non-modular inotify_user code
mm: replace module_init usages with subsys_initcall in nommu.c
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=0BDx
-----END PGP SIGNATURE-----
Merge tag 'module_init-device_initcall-v4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux
Pull module_init replacement part one from Paul Gortmaker:
"Replace module_init with equivalent device_initcall in non modules.
This series of commits converts non-modular code that is using the
module_init() call to hook itself into the system to instead use
device_initcall().
The conversion is a runtime no-op, since module_init actually becomes
__initcall in the non-modular case, and that in turn gets mapped onto
device_initcall. A couple files show a larger negative diffstat,
representing ones that had a module_exit function that we remove here
vs previously relying on the linker to dispose of it.
We make this conversion now, so that we can relocate module_init from
init.h into module.h in the future.
The files changed here are just limited to those that would otherwise
have to add module.h to obviously non-modular code, in order to avoid
a compile fail, as testing has shown"
* tag 'module_init-device_initcall-v4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux:
MIPS: don't use module_init in non-modular cobalt/mtd.c file
drivers/leds: don't use module_init in non-modular leds-cobalt-raq.c
cris: don't use module_init for non-modular core eeprom.c code
tty/metag_da: Avoid module_init/module_exit in non-modular code
drivers/clk: don't use module_init in clk-nomadik.c which is non-modular
xtensa: don't use module_init for non-modular core network.c code
sh: don't use module_init in non-modular psw.c code
mn10300: don't use module_init in non-modular flash.c code
parisc64: don't use module_init for non-modular core perf code
parisc: don't use module_init for non-modular core pdc_cons code
cris: don't use module_init for non-modular core intmem.c code
ia64: don't use module_init in non-modular sim/simscsi.c code
ia64: don't use module_init for non-modular core kernel/mca.c code
arm: don't use module_init in non-modular mach-vexpress/spc.c code
powerpc: don't use module_init in non-modular 83xx suspend code
powerpc: use device_initcall for registering rtc devices
x86: don't use module_init in non-modular devicetree.c code
x86: don't use module_init in non-modular intel_mid_vrtc.c
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=qotW
-----END PGP SIGNATURE-----
Merge tag 'module-implicit-v4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux
Pull implicit module.h fixes from Paul Gortmaker:
"Fix up implicit <module.h> users that will break later.
The files changed here are simply modular source files that are
implicitly relying on <module.h> being present. We fix them up now,
so that we can decouple some of the module related init code from the
core init code in the future.
The addition of the module.h include to several files here is also a
no-op from a code generation point of view, else there would already
be compile issues with these files today.
There may be lots more implicit includes of <module.h> in tree, but
these are the ones that extensive build test coverage has shown that
must be fixed in order to avoid build breakage fallout for the pending
module.h <---> init.h code relocation we desire to complete"
* tag 'module-implicit-v4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux:
frv: add module.h to mb93090-mb00/flash.c to avoid compile fail
drivers/cpufreq: include <module.h> for modular exynos-cpufreq.c code
drivers/staging: include <module.h> for modular android tegra_ion code
crypto/asymmetric_keys: pkcs7_key_type needs module.h
sh: mach-highlander/psw.c is tristate and should use module.h
drivers/regulator: include <module.h> for modular max77802 code
drivers/pcmcia: include <module.h> for modular xxs1500_ss code
drivers/hsi: include <module.h> for modular omap_ssi code
drivers/gpu: include <module.h> for modular rockchip code
drivers/gpio: include <module.h> for modular crystalcove code
drivers/clk: include <module.h> for clk-max77xxx modular code
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=qNLm
-----END PGP SIGNATURE-----
Merge tag 'cpuinit-v4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux
Pull __cpuinit removal from Paul Gortmaker:
"Remove __cpuinit macros and users.
We removed the __cpuinit stuff in 3.11-rc1 with commit 22f0a27367
("init.h: remove __cpuinit sections from the kernel") but we left some
no-op stubs as a courtesy to unmerged code.
Here we get rid of the stubs as well, since (as can be seen in these
changes) they are enabling use cases to sneak back in, primarily from
older BSP code that has been living out of tree for some time prior to
getting mainlined. So we get rid of these "new" users 1st and then
get rid of the stubs.
Obviously, getting rid of the stubs can't happen until all the users
are gone, so I had to keep this together as a series, even though some
of these commits since got picked up into maintainers trees as well.
The nature of this change is such that it should have zero impact on
the generated runtime.
This is one of several independent cleanup branches aimed at enabling
better organization in the init.h and module.h code. They have been
getting coverage in the linux-next tree for the last month, in
addition to my local testing, which also covers approximately a half
dozen or more architectures"
* tag 'cpuinit-v4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux:
init: delete the __cpuinit related stubs
kernel/cpu.c: remove new instance of __cpuinit that crept back in
sched/core: remove __cpuinit section tag that crept back in.
mips/mm/tlbex: remove new instance of __cpuinit that crept back in
mips/c-r4k: remove legacy __cpuinit section that crept in
mips/bcm77xx: remove legacy __cpuinit sections that crept in
mips/ath25: remove legacy __cpuinit section that crept in
arm/mach-hisi: remove legacy __CPUINIT section that crept in
arm/mach-rockchip: remove legacy __cpuinit section that crept in
arm/mach-mvebu: remove legacy __cpuinit sections that crept in
arm/mach-keystone: remove legacy __cpuinit sections that crept in
Pre qca99X0 chipsets follows the model where dynamically allocate
memory for frag desc on getting new skb for TX. But, this is not
going to be the case in qca99X0. It expects frag desc memory to be
allocated at boot time and let the driver to reuse allocated memory
after every TX completion. So there won't be any dynamic frag memory
memory allocation in qca99X0 during data transmission.
qca99X0 hardware doesn't need fragment desc address to be programmed
in msdu descriptor for every data transaction. It needs to know only
starting address of fragment descriptor at the time of the boot.
During data transmission, qca99X0 hardware can retrieve corresponding
frag addr by adding programmed frag desc base addr + msdu id.
Allocate continuous fragment descriptor memory (same size as number of
descriptor) at the time of target initialization and configure allocated
dma address to the target via HTT_H2T_MSG_TYPE_FRAG_DESC_BANK_CFG.
How this is allocated continuous memory is going to be used is not
covered in this patch. It just allocates memory and hand over to firmware.
If we don't do it at init time, qca99X0 will stall when firmware tries
to do TX.
Signed-off-by: Raja Mani <rmani@qti.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
10.4 fw supports upto 4 spatial stream. Limit max spatial
stream to 4 for 10.4 firmware and to 3 for non 10.4 firmware.
Signed-off-by: Raja Mani <rmani@qti.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
10.4 fw supports upto 16 interface in ap mode and 1 interface
in station mode, overall total interfaces supported are 16
interfaces. Populate this limit in wiphy->iface_combinations.
Signed-off-by: Raja Mani <rmani@qti.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
New htt event table is added for 10.4 firmware. Following new htt
events are available only 10.4. adding this to generic htt event
table,
HTT_T2H_MSG_TYPE_EN_STATS,
HTT_T2H_MSG_TYPE_TX_FETCH_IND,
HTT_T2H_MSG_TYPE_TX_FETCH_CONF,
HTT_T2H_MSG_TYPE_TX_LOW_LATENCY_IND
Signed-off-by: Raja Mani <rmani@qti.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Existing non 10.4 firmware scan related events and commands are
matching with 10.4 firmware (except chan info event). Link general
start scan,stop scan, scan channel list configuration functions
to 10.4 wmi function table and add a new handler to parse 10.4
specific chan info event.
10.4 firmware has extra scan completion reason
WMI_SCAN_REASON_INTERNAL_FAILURE and new scan event
WMI_SCAN_EVENT_FOREIGN_CHANNEL_EXIT compared to previous firmware
versions. These things are added in respective enum.
Signed-off-by: Raja Mani <rmani@qti.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Most of existing vdev and peer related functions (vdev create,
vdev delete, vdev start, peer create, peer delete, peer flush, etc)
are reusable for 10.4 firmware. Link those general vdev and peer
functions to 10.4 wmi function table.
Existing general pktlog enable/disable, dbglog configuration functions
are reusable for 10.4 and add them also in wmi function table.
Also handle few wmi events (sevice rdy, echo, dbg msg, tbtt offset
update, dbg print) in ath10k_wmi_10_4_op_rx(). wow event is not
applicable in 10.4 firmware, have it under not implemented print.
Signed-off-by: Raja Mani <rmani@qti.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
10.4 firmware swba event payload has space to accommodate upto
512 client traffic indication info & one p2p noa descriptor.
It's is not matching with exiting swba event format defined for
non 10.4 firmware. Non 10.4 firmware swba event format is designed
to support only upto only 128 client and four p2p notice of absence
descriptor.
following changes are done in this patch to enable ath10k to handle
10.4 firmware swba event,
- link generic ath10k_wmi_event_host_swba() to handle 10.4 swba
event in 10.4 wmi rx handler.
- add 10.4 specific swba event structure wmi_10_4_host_swba_event.
- new function ath10k_wmi_10_4_op_pull_swba_ev() to parse
10.4 swba event.
- increase tim_bitmap[] size in ath10k_vif to 64 to hold 512 station
power save state.
Signed-off-by: Raja Mani <rmani@qti.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Due to 512 client support in 10.4 firmware, size of tim ie is going
to be slightly higher than non 10.4 firmware. So, size of tim_bitmap
what is carried in swba event from 10.4 firmware is bit higher.
The only bottle neck to reuse existing swba handler
ath10k_wmi_event_host_swba() for 10.4 is that code designed to deal
with fixed size tim bitmap(ie, tim_info[].tim_bitmap in wmi_swba_ev_arg).
This patch removes such size limitation and makes it more suitable
to handle swba event which has different size tim bitmap.
All existing swba event parsing functions are changed to adapt this
change. Actual support to handle 10.4 swba event is added in next patch.
Only preparation is made in this patch.
Signed-off-by: Raja Mani <rmani@qti.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
A whole lot of bug fixes. Nothing stands out here except the ability to
enable CONFIG_OF on every architecture, and an import of a newer version
of dtc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=tm5y
-----END PGP SIGNATURE-----
Merge tag 'devicetree-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/glikely/linux
Pull devicetree updates from Grant Likely:
"A whole lot of bug fixes.
Nothing stands out here except the ability to enable CONFIG_OF on
every architecture, and an import of a newer version of dtc"
* tag 'devicetree-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/glikely/linux: (22 commits)
of/irq: Rename "intc_desc" to "of_intc_desc" to fix OF on sh
of/irq: Fix pSeries boot failure
Documentation: DT: Fix a typo in the filename "lantiq,<chip>-pinumx.txt"
of: define of_find_node_by_phandle for !CONFIG_OF
of/address: use atomic allocation in pci_register_io_range()
of: Add vendor prefix for Zodiac Inflight Innovations
dt/fdt: add empty versions of early_init_dt_*_memory_arch
of: clean-up unnecessary libfdt include paths
of: make unittest select OF_EARLY_FLATTREE instead of depend on it
of: make CONFIG_OF user selectable
MIPS: prepare for user enabling of CONFIG_OF
of/fdt: fix argument name and add comments of unflatten_dt_node()
of: return NUMA_NO_NODE from fallback of_node_to_nid()
tps6507x.txt: Remove executable permission
of/overlay: Grammar s/an negative/a negative/
of/fdt: Make fdt blob input parameters of unflatten functions const
of: add helper function to retrive match data
of: Grammar s/property exist/property exists/
of: Move OF flags to be visible even when !CONFIG_OF
scripts/dtc: Update to upstream version 9d3649bd3be245c9
...
Pull watchdog updates from Wim Van Sebroeck:
"This contains:
- new driver for ST's LPC Watchdog
- new driver for Conexant Digicolor CX92755 SoC
- new driver for DA9062 watchdog
- Addition of the watchdog registration deferral mechanism
- several improvements on omap_wdt
- several improvements and reboot-support for imgpdc_wdt
- max63xx_wdt improvements
- imx2_wdt improvements
- dw_wdt improvements
- and other small improvements and fixes"
* git://www.linux-watchdog.org/linux-watchdog: (37 commits)
watchdog: omap_wdt: early_enable module parameter
watchdog: gpio_wdt: Add option for early registration
watchdog: watchdog_core: Add watchdog registration deferral mechanism
watchdog: max63xx: dynamically allocate device
watchdog: imx2_wdt: Disable previously acquired clock on error path
watchdog: imx2_wdt: Check for clk_prepare_enable() error
watchdog: hpwdt: Add support for WDIOC_SETOPTIONS
watchdog: docs: omap_wdt also understands nowayout
watchdog: omap_wdt: implement get_timeleft
watchdog: da9062: DA9062 watchdog driver
watchdog: imx2_wdt: set watchdog parent device
watchdog: mena21_wdt: Fix possible NULL pointer dereference
watchdog: dw_wdt: keepalive the watchdog at write time
watchdog: dw_wdt: No need for a spinlock
watchdog: imx2_wdt: also set wdog->timeout to new_timeout
watchdog: Allow compile test of GPIO consumers if !GPIOLIB
watchdog: cadence: Add dependency on HAS_IOMEM
watchdog: max63xx_wdt: Constify platform_device_id
watchdog: MAX63XX_WATCHDOG does not depend on ARM
watchdog: imgpdc: Add some documentation about the timeout
...
drivers and updates to existing ones, as usual. There are some fixes to
the framework itself and several cleanups for sparse warnings, etc.
Please consider pulling.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=Iv72
-----END PGP SIGNATURE-----
Merge tag 'clk-for-linus-4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clock framework updates from Michael Turquette:
"The changes to the common clock framework for 4.2 are dominated by new
drivers and updates to existing ones, as usual.
There are some fixes to the framework itself and several cleanups for
sparse warnings, etc"
* tag 'clk-for-linus-4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (135 commits)
clk: stm32: Add clock driver for STM32F4[23]xxx devices
dt-bindings: Document the STM32F4 clock bindings
cpufreq: exynos: remove Exynos4210 specific cpufreq driver support
ARM: Exynos: switch to using generic cpufreq driver for Exynos4210
clk: samsung: exynos4: add cpu clock configuration data and instantiate cpu clock
clk: samsung: add infrastructure to register cpu clocks
clk: add CLK_RECALC_NEW_RATES clock flag for Exynos cpu clock support
doc: dt: add documentation for lpc1850-ccu clk driver
clk: add lpc18xx ccu clk driver
doc: dt: add documentation for lpc1850-cgu clk driver
clk: add lpc18xx cgu clk driver
clk: keystone: add support for post divider register for main pll
clk: mvebu: flag the crypto clk as CLK_IGNORE_UNUSED
clk: cygnus: remove Cygnus dummy clock binding
clk: cygnus: add clock support for Broadcom Cygnus
clk: Change bcm clocks build dependency
clk: iproc: add initial common clock support
clk: iproc: define Broadcom iProc clock binding
MAINTAINERS: update email for Michael Turquette
clk: meson: add some error handling in meson_clk_register_cpu()
...
Pull LED subsystem updates from Bryan Wu:
"In this cycle, we finished to merge patches for LED Flash class
driver.
Other than that we have some bug fixes and new drivers for LED
controllers"
* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds: (33 commits)
leds:lp55xx: fix firmware loading error
leds: fix max77693-led build errors
leds: fix aat1290 build errors
leds: aat1290: pass flags parameter to devm_gpiod_get
leds: ktd2692: pass flags parameter to devm_gpiod_get
drivers/leds: don't use module_init in non-modular leds-cobalt-raq.c
leds: aat1290: add support for V4L2 Flash sub-device
DT: aat1290: Document handling external strobe sources
leds: max77693: add support for V4L2 Flash sub-device
media: Add registration helpers for V4L2 flash sub-devices
v4l: async: Add a pointer to of_node to struct v4l2_subdev, match it
Documentation: leds: Add description of v4l2-flash sub-device
leds: add BCM6358 LED driver
leds: add DT binding for BCM6358 LED controller
leds: fix brightness changing when software blinking is active
Documentation: leds-lp5523: describe master fader attributes
leds: lp5523: add master_fader support
leds: leds-gpio: Allow compile test if !GPIOLIB
leds: leds-gpio: Add missing #include <linux/of.h>
gpiolib: Add missing dummies for the unified device properties interface
...
asus-wmi: Fan control
dell*: Add Dell airplane mode switch driver
ideapad-laptop: Platform rfkill fixes, and regression fix
pvpanic: Handle missing _STA correctly
toshiba*: Rafactor bluetooth support, haps documentation, driver cleanup
other: Use acpi_video_unregister_backlight instead of acpi_video_unregister in
serveral drivers.
Orphan msi-wmi.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJVks/CAAoJEKbMaAwKp364M5kH/06QhbX8NBSrzZk96jTmiFrP
pSO1Z6Jwnm3SL/phUAaRusNVWh0ZsaezvQ6M3Lnsjeh+07qPsF+lag+nHGYXSrQJ
3LVOdqXAojnvPIPNxaTSXylypF776WqFcWwzksICaJo/RA8mE/I4S0A6PMzujivV
6aAZEApED9EFWgnBWz8yYDscTUF7Bypy5/6uNtI0CRXFwUw1C05f5LW5J/qPpIMW
lerSLJKQSpuGbK3db4TqlwJOCZXdSb3HgzLAQKvzhRCukyEdA3zL76Jj6DfVhE9d
nKybk30qYVy1smEWH/I2jMSrxcjY56pRnGhanc/U5gSo9WARGjed/XKtbkFqpSQ=
=9RCr
-----END PGP SIGNATURE-----
Merge tag 'platform-drivers-x86-v4.2-1' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86
Pull x86 platform driver updates from Darren Hart:
"Fairly routine update for platform-drivers-x86.
Mostly fixes and cleanups, with a significant refactoring of toshiba*
drivers. Includes the addition of the dell-rbtn driver.
Details:
asus-wmi:
- fan control
dell*:
- add Dell airplane mode switch driver
ideapad-laptop:
- platform rfkill fixes, and regression fix
pvpanic:
- handle missing _STA correctly
toshiba*:
- rafactor bluetooth support
- haps documentation
- driver cleanup
other:
- Use acpi_video_unregister_backlight instead of
acpi_video_unregister in serveral drivers.
- Orphan msi-wmi.
* tag 'platform-drivers-x86-v4.2-1' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86: (24 commits)
MAINTAINERS: Orphan x86 driver msi-wmi
ideapad: fix software rfkill setting
dell-laptop: Use dell-rbtn instead i8042 filter when possible
dell-rbtn: Export notifier for other kernel modules
dell-rbtn: Dell Airplane Mode Switch driver
samsung-laptop: Use acpi_video_unregister_backlight instead of acpi_video_unregister
asus-wmi: Use acpi_video_unregister_backlight instead of acpi_video_unregister
apple_gmux: Use acpi_video_unregister_backlight instead of acpi_video_unregister
pvpanic: handle missing _STA correctly
ideapad_laptop: Lenovo G50-30 fix rfkill reports wireless blocked
asus-wmi: add fan control
Documentation/ABI: Add file describing the sysfs entries for toshiba_haps
toshiba_haps: Make use of DEVICE_ATTR_{RW, WO} macros
toshiba_haps: Replace sscanf with kstrtoint
toshiba_acpi: Bump driver version to 0.22
toshiba_acpi: Remove TOS_FAILURE check from some functions
toshiba_acpi: Comments cleanup
toshiba_acpi: Rename hci_{read, write}1 functions
toshiba_acpi: Remove no longer needed hci_{read, write}2 functions
toshiba_bluetooth: Change BT status message to debug
...
Merge third patchbomb from Andrew Morton:
- the rest of MM
- scripts/gdb updates
- ipc/ updates
- lib/ updates
- MAINTAINERS updates
- various other misc things
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (67 commits)
genalloc: rename of_get_named_gen_pool() to of_gen_pool_get()
genalloc: rename dev_get_gen_pool() to gen_pool_get()
x86: opt into HAVE_COPY_THREAD_TLS, for both 32-bit and 64-bit
MAINTAINERS: add zpool
MAINTAINERS: BCACHE: Kent Overstreet has changed email address
MAINTAINERS: move Jens Osterkamp to CREDITS
MAINTAINERS: remove unused nbd.h pattern
MAINTAINERS: update brcm gpio filename pattern
MAINTAINERS: update brcm dts pattern
MAINTAINERS: update sound soc intel patterns
MAINTAINERS: remove website for paride
MAINTAINERS: update Emulex ocrdma email addresses
bcache: use kvfree() in various places
libcxgbi: use kvfree() in cxgbi_free_big_mem()
target: use kvfree() in session alloc and free
IB/ehca: use kvfree() in ipz_queue_{cd}tor()
drm/nouveau/gem: use kvfree() in u_free()
drm: use kvfree() in drm_free_large()
cxgb4: use kvfree() in t4_free_mem()
cxgb3: use kvfree() in cxgb_free_mem()
...
Pull timer fixes from Thomas Gleixner:
"This contains:
- a build regression fix introduced by the timeconst move
- a hotplug regression fix introduced by the timer wheel diet
- a cpu hotplug bug fix for the exynos clocksource driver"
* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
time: Remove development rules from Kbuild/Makefile
timer: Fix hotplug regression
clocksource: exynos_mct: Avoid blocking calls in the cpu hotplug notifier
Pull irq fixes from Thomas Gleixner:
"This contains:
- a series of fixes for interrupt drivers to prevent a potential race
when installing a chained interrupt handler
- a fix for cpumask pointer misuse
- a fix for using the wrong interrupt number from struct irq_data
- removal of unused code and outdated comments
- a few new helper functions which allow us to cleanup the interrupt
handling code further in 4.3
I decided against doing the cleanup at the end of this merge window
and rather do the preparatory steps for 4.3, so we can run the final
ABI change at the end of the 4.3 merge window with less risk"
* 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (26 commits)
ARM/LPC32xx: Use irq not hwirq for __irq_set_handler_locked()
genirq: Implement irq_set_handler_locked()/irq_set_chip_handler_name_locked()
genirq: Introduce helper irq_desc_get_irq()
genirq: Remove irq_node()
genirq: Clean up outdated comments related to include/linux/irqdesc.h
mn10300: Fix incorrect use of irq_data->affinity
MIPS/ralink: Fix race in installing chained IRQ handler
MIPS/pci: Fix race in installing chained IRQ handler
MIPS/ath25: Fix race in installing chained IRQ handler
MIPS/ath25: Fix race in installing chained IRQ handler
m68k/psc: Fix race in installing chained IRQ handler
avr32/at32ap: Fix race in installing chained IRQ handler
sh/intc: Fix race in installing chained IRQ handler
sh/intc: Fix potential race in installing chained IRQ handler
pinctrl/sun4i: Fix race in installing chained IRQ handler
pinctrl/samsung: Fix race in installing chained IRQ handler
pinctrl/samsung: Fix race in installing chained IRQ handler
pinctrl/exynos: Fix race in installing chained IRQ handler
pinctrl/st: Fix race in installing chained IRQ handler
pinctrl/adi2: Fix race in installing chained IRQ handler
...
Pull crypto fixes from Herbert Xu:
"This fixes the aesni setkey error and removes a couple of unnecessary
NULL checks in the Intel qat driver"
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
crypto: aesni - fix failing setkey for rfc4106-gcm-aesni
crypto: qat - Deletion of unnecessary checks before two function calls
Pull networking fixes from David Miller:
1) mlx4 driver bug fixes (TX queue wakeups, csum complete indications)
from Ido Shamay, Eran Ben Elisha, and Or Gerlitz.
2) Missing unlock in error path of PTP support in renesas driver, from
Dan Carpenter.
3) Add Vitesse 8641 phy IDs to vitesse PHY driver, from Shaohui Xie.
4) Bnx2x driver bug fixes (linearization of encap packets, scratchpad
parity error notifications, flow-control and speed settings) from
Yuval Mintz, Manish Chopra, Shahed Shaikh, and Ariel Elior.
5) ipv6 extension header parsing in the igb chip has a HW errata,
disable it. Frm Todd Fujinaka.
6) Fix PCI link state locking issue in e1000e driver, from Yanir
Lubetkin.
7) Cure panics during MTU change in i40e, from Mitch Williams.
8) Don't leak promisc refs in DSA slave driver, from Gilad Ben-Yossef.
9) Add missing HAS_DMA dep to VIA Rhine driver, from Geery
Uytterhoeven.
10) Make sure DMA map/unmap calls are symmetric in bnx2x driver, from
Michal Schmidt.
11) Workaround for MDIO access problems in bcm7xxx devices, from FLorian
Fainelli.
12) Fix races in SCTP protocol between OTTB responses and route
removals, from Alexander Sverdlin.
13) Fix jumbo frame checksum issue with some mvneta devices, from Simon
Guinot.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (58 commits)
sock_diag: don't broadcast kernel sockets
net: mvneta: disable IP checksum with jumbo frames for Armada 370
ARM: mvebu: update Ethernet compatible string for Armada XP
net: mvneta: introduce compatible string "marvell, armada-xp-neta"
api: fix compatibility of linux/in.h with netinet/in.h
net: icplus: fix typo in constant name
sis900: Trivial: Fix typos in enums
stmmac: Trivial: fix typo in constant name
sctp: Fix race between OOTB responce and route removal
net-Liquidio: Delete unnecessary checks before the function call "vfree"
vmxnet3: Bump up driver version number
amd-xgbe: Add the __GFP_NOWARN flag to Rx buffer allocation
net: phy: mdio-bcm-unimac: workaround initial read failures for integrated PHYs
net: bcmgenet: workaround initial read failures for integrated PHYs
net: phy: bcm7xxx: workaround MDIO management controller initial read
bnx2x: fix DMA API usage
net: via: VIA_RHINE and VIA_VELOCITY should depend on HAS_DMA
net/phy: tune get_phy_c45_ids to support more c45 phy
bnx2x: fix lockdep splat
net: fec: don't access RACC register when not available
...
Four fixes have queued up to fix regressions introduced after v4.1:
* Don't fail IOMMU driver initialization when the add_device
call-back returns -ENODEV, as that just means that the device
is not translated by the IOMMU. This is pretty common on ARM.
* Two fixes for the ARM-SMMU driver for a wrong feature check
and to remove a redundant NULL check.
* A fix for the AMD IOMMU driver to fix a boot panic on systems
where the BIOS requests Unity Mappings in the IVRS table.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)
iQIcBAABAgAGBQJVlBZTAAoJECvwRC2XARrj6ngQAI/fjz1cW4WYVDBGPffoHhtB
9BH72XQTyt2OaQPsiECnWkl4bAoJ0TmS6dvcYTf75znqClL1Eez/TqfATEPOSFwI
7N0qkkVc3OffvF3XnxksNNV4tLaojdIFNdxAVrrOOuWDeNKC4Rkvcx+Typ9Y7CxI
YR4+qdkPqjYVn13JVMvZDr6SLAnvfHPSIcW1CP3vQzH6w4mWJSmRMLd42Xel1Kb7
hvEDqlT6k6KJxBt3W601eo3sgqZ1AJTFiY4RFh0diHbHQlgg1PcsbWsL5QJMHozi
SSHFDCxag9NgHy97OTcGuDptD9F9fI4+t1ANtWULis7+sN5Bx5/xsG/VRJ9fpiMN
RNlcCMCufC89EHXdoPuAvOcoPmUHqv1CU9I6+DpOo9FQrGMoXDrdosApNaJZ73E/
qtgzJN0hueeBOvB7Hk+U+mI4BSzAtGguHoO+LzjrZBzoW5L9WWuznmHYriLE0bMm
uKnZFBEnXFe8DugQ3ta7PkyzIWsnD0O++NRueN9pSOLvOUpNk6Iddv4hER9QwwPA
RQOfsASEo1ResAd9SJGnPX1MQxXxl4OB/9R1Q648lQguAj7WhV1nn21cISgLjESC
nEKma+A7dGT6nOTm/wK+wokAgndOGlztMU9wJBK12ozxrhbO+0VP/oTjhhmvcWGb
DbpzhyeCpi1qLmsZe0x7
=NzGR
-----END PGP SIGNATURE-----
Merge tag 'iommu-fixes-v4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pul IOMMU fixes from Joerg Roedel:
"Four fixes have queued up to fix regressions introduced after v4.1:
- Don't fail IOMMU driver initialization when the add_device
call-back returns -ENODEV, as that just means that the device is
not translated by the IOMMU. This is pretty common on ARM.
- Two fixes for the ARM-SMMU driver for a wrong feature check and to
remove a redundant NULL check.
- A fix for the AMD IOMMU driver to fix a boot panic on systems where
the BIOS requests Unity Mappings in the IVRS table"
* tag 'iommu-fixes-v4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
iommu/amd: Introduce protection_domain_init() function
iommu/arm-smmu: Delete an unnecessary check before the function call "free_io_pgtable_ops"
iommu/arm-smmu: Fix broken ATOS check
iommu: Ignore -ENODEV errors from add_device call-back
Here are a bunch of small fixes, mostly for HD-audio quirks, in
addition to a few regression fixes and trivial cleanups.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=DOli
-----END PGP SIGNATURE-----
Merge tag 'sound-fix-4.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"Here are a bunch of small fixes, mostly for HD-audio quirks, in
addition to a few regression fixes and trivial cleanups"
* tag 'sound-fix-4.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: Fix uninintialized error return
ALSA: hda: Delete an unnecessary check before the function call "snd_info_free_entry"
ALSA: hda - Add a fixup for Dell E7450
ALSA: hda - Fix the dock headphone output on Fujitsu Lifebook E780
ALSA: hda - Add headset support to Acer Aspire V5
ALSA: hda - restore the MIC FIXUP for some Dell machines
ALSA: jack: Fix endless loop at unique index detection
ALSA: hda - set proper caps for newer AMD hda audio in KB/KV
ALSA: hda - Disable widget power-save for VIA codecs
ALSA: hda - Fix Dock Headphone on Thinkpad X250 seen as a Line Out
Avoid the warning:
WARNING: mm/built-in.o(.text.unlikely+0xc22): Section mismatch in reference from the function .new_kmalloc_cache() to the variable .init.rodata:kmalloc_info
The function .new_kmalloc_cache() references
the variable __initconst kmalloc_info.
Signed-off-by: Christoph Lameter <cl@linux.com>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Tested-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
- Fix a recently added memory leak in an error path in the ACPI
resources management code (Dan Carpenter).
- Fix a build warning triggered by an ACPI video header function
that should be static inline (Borislav Petkov).
- Change names of helper function converting struct fwnode_handle
pointers to either struct device_node or struct acpi_device
pointers so they don't conflict with local variable names
(Alexander Sverdlin).
- Make the hibernate core re-enable nonboot CPUs on failures to
disable them as expected (Vitaly Kuznetsov).
- Increase the default timeout of the device suspend watchdog to
prevent it from triggering too early on some systems (Takashi Iwai).
- Prevent the cpuidle powernv driver from registering idle
states with CPUIDLE_FLAG_TIMER_STOP set if CONFIG_TICK_ONESHOT
is unset which leads to boot hangs (Preeti U Murthy).
/
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)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=vkde
-----END PGP SIGNATURE-----
Merge tag 'pm+acpi-4.2-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management and ACPI fixes from Rafael Wysocki:
"These are fixes that didn't make it to the previous PM+ACPI pull
request or are fixing issues introduced by it.
Specifics:
- Fix a recently added memory leak in an error path in the ACPI
resources management code (Dan Carpenter)
- Fix a build warning triggered by an ACPI video header function that
should be static inline (Borislav Petkov)
- Change names of helper function converting struct fwnode_handle
pointers to either struct device_node or struct acpi_device
pointers so they don't conflict with local variable names
(Alexander Sverdlin)
- Make the hibernate core re-enable nonboot CPUs on failures to
disable them as expected (Vitaly Kuznetsov)
- Increase the default timeout of the device suspend watchdog to
prevent it from triggering too early on some systems (Takashi Iwai)
- Prevent the cpuidle powernv driver from registering idle states
with CPUIDLE_FLAG_TIMER_STOP set if CONFIG_TICK_ONESHOT is unset
which leads to boot hangs (Preeti U Murthy)"
* tag 'pm+acpi-4.2-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
tick/idle/powerpc: Do not register idle states with CPUIDLE_FLAG_TIMER_STOP set in periodic mode
PM / sleep: Increase default DPM watchdog timeout to 60
PM / hibernate: re-enable nonboot cpus on disable_nonboot_cpus() failure
ACPI / OF: Rename of_node() and acpi_node() to to_of_node() and to_acpi_node()
ACPI / video: Inline acpi_video_set_dmi_backlight_type
ACPI / resources: free memory on error in add_region_before()
- Add "make xenconfig" to assist in generating configs for Xen guests.
- Preparatory cleanups necessary for supporting 64 KiB pages in ARM
guests.
- Automatically use hvc0 as the default console in ARM guests.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)
iQEcBAABAgAGBQJVkpoqAAoJEFxbo/MsZsTRu3IH/2AMPx2i65hoSqfHtGf3sz/z
XNfcidVmOElFVXGaW83m0tBWMemT5LpOGRfiq5sIo8xt/8xD2vozEkl/3kkf3RrX
EmZDw3E8vmstBdBTjWdovVhNenRc0m0pB5daS7wUdo9cETq1ag1L3BHTB3fEBApO
74V6qAfnhnq+snqWhRD3XAk3LKI0nWuWaV+5HsmxDtnunGhuRLGVs7mwxZGg56sM
mILA0eApGPdwyVVpuDe0SwV52V8E/iuVOWTcomGEN2+cRWffG5+QpHxQA8bOtF6O
KfqldiNXOY/idM+5+oSm9hespmdWbyzsFqmTYz0LvQvxE8eEZtHHB3gIcHkE8QU=
=danz
-----END PGP SIGNATURE-----
Merge tag 'for-linus-4.2-rc0-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen updates from David Vrabel:
"Xen features and cleanups for 4.2-rc0:
- add "make xenconfig" to assist in generating configs for Xen guests
- preparatory cleanups necessary for supporting 64 KiB pages in ARM
guests
- automatically use hvc0 as the default console in ARM guests"
* tag 'for-linus-4.2-rc0-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
block/xen-blkback: s/nr_pages/nr_segs/
block/xen-blkfront: Remove invalid comment
block/xen-blkfront: Remove unused macro MAXIMUM_OUTSTANDING_BLOCK_REQS
arm/xen: Drop duplicate define mfn_to_virt
xen/grant-table: Remove unused macro SPP
xen/xenbus: client: Fix call of virt_to_mfn in xenbus_grant_ring
xen: Include xen/page.h rather than asm/xen/page.h
kconfig: add xenconfig defconfig helper
kconfig: clarify kvmconfig is for kvm
xen/pcifront: Remove usage of struct timeval
xen/tmem: use BUILD_BUG_ON() in favor of BUG_ON()
hvc_xen: avoid uninitialized variable warning
xenbus: avoid uninitialized variable warning
xen/arm: allow console=hvc0 to be omitted for guests
arm,arm64/xen: move Xen initialization earlier
arm/xen: Correctly check if the event channel interrupt is present
Main excitement here is Peter Zijlstra's lockless rbtree optimization to
speed module address lookup. He found some abusers of the module lock
doing that too.
A little bit of parameter work here too; including Dan Streetman's breaking
up the big param mutex so writing a parameter can load another module (yeah,
really). Unfortunately that broke the usual suspects, !CONFIG_MODULES and
!CONFIG_SYSFS, so those fixes were appended too.
Cheers,
Rusty.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=tWPQ
-----END PGP SIGNATURE-----
Merge tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux
Pull module updates from Rusty Russell:
"Main excitement here is Peter Zijlstra's lockless rbtree optimization
to speed module address lookup. He found some abusers of the module
lock doing that too.
A little bit of parameter work here too; including Dan Streetman's
breaking up the big param mutex so writing a parameter can load
another module (yeah, really). Unfortunately that broke the usual
suspects, !CONFIG_MODULES and !CONFIG_SYSFS, so those fixes were
appended too"
* tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux: (26 commits)
modules: only use mod->param_lock if CONFIG_MODULES
param: fix module param locks when !CONFIG_SYSFS.
rcu: merge fix for Convert ACCESS_ONCE() to READ_ONCE() and WRITE_ONCE()
module: add per-module param_lock
module: make perm const
params: suppress unused variable error, warn once just in case code changes.
modules: clarify CONFIG_MODULE_COMPRESS help, suggest 'N'.
kernel/module.c: avoid ifdefs for sig_enforce declaration
kernel/workqueue.c: remove ifdefs over wq_power_efficient
kernel/params.c: export param_ops_bool_enable_only
kernel/params.c: generalize bool_enable_only
kernel/module.c: use generic module param operaters for sig_enforce
kernel/params: constify struct kernel_param_ops uses
sysfs: tightened sysfs permission checks
module: Rework module_addr_{min,max}
module: Use __module_address() for module_address_lookup()
module: Make the mod_tree stuff conditional on PERF_EVENTS || TRACING
module: Optimize __module_address() using a latched RB-tree
rbtree: Implement generic latch_tree
seqlock: Introduce raw_read_seqcount_latch()
...
ARCv2 is the next generation ISA from Synopsys and basis for the
HS3{4,6,8} families of processors which retain the traditional ARC mantra of
low power and configurability and are now more performant and feature rich.
HS38x is a 10 stage pipeline core which supports MMU (with huge pages) and
SMP (upto 4 cores) among other features.
+ www.synopsys.com/dw/ipdir.php?ds=arc-hs38-processor
+ http://news.synopsys.com/2014-10-14-New-DesignWare-ARC-HS38-Processor-Doubles-Performance-for-Embedded-Linux-Applications
+ http://www.embedded.com/electronics-news/4435975/Synopsys-ARC-HS38-core-gives-2X-boost-to-Linux-based-apps
- Support for ARC SDP (Software Development platform): Main Board + CPU Cards
= AXS101: CPU Card with ARC700 in silicon @ 700 MHz
= AXS103: CPU Card with HS38x in FPGA
- Refactoring of ARCompact port to accomodate new ARCv2 ISA
- Miscll updates/cleanups
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=KwNo
-----END PGP SIGNATURE-----
Merge tag 'arc-4.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc
Pull ARC architecture updates from Vineet Gupta:
- support for HS38 cores based on ARCv2 ISA
ARCv2 is the next generation ISA from Synopsys and basis for the
HS3{4,6,8} families of processors which retain the traditional ARC mantra of
low power and configurability and are now more performant and feature rich.
HS38x is a 10 stage pipeline core which supports MMU (with huge pages) and
SMP (upto 4 cores) among other features.
+ www.synopsys.com/dw/ipdir.php?ds=arc-hs38-processor
+ http://news.synopsys.com/2014-10-14-New-DesignWare-ARC-HS38-Processor-Doubles-Performance-for-Embedded-Linux-Applications
+ http://www.embedded.com/electronics-news/4435975/Synopsys-ARC-HS38-core-gives-2X-boost-to-Linux-based-apps
- support for ARC SDP (Software Development platform): Main Board + CPU Cards
= AXS101: CPU Card with ARC700 in silicon @ 700 MHz
= AXS103: CPU Card with HS38x in FPGA
- refactoring of ARCompact port to accomodate new ARCv2 ISA
- misc updates/cleanups
* tag 'arc-4.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc: (72 commits)
ARC: Fix build failures for ARCompact in linux-next after ARCv2 support
ARCv2: Allow older gcc to cope with new regime of ARCv2/ARCompact support
ARCv2: [vdk] dts files and defconfig for HS38 VDK
ARCv2: [axs103] Support ARC SDP FPGA platform for HS38x cores
ARC: [axs101] Prepare for AXS103
ARCv2: [nsim*hs*] Support simulation platforms for HS38x cores
ARCv2: All bits in place, allow ARCv2 builds
ARCv2: SLC: Handle explcit flush for DMA ops (w/o IO-coherency)
ARCv2: STAR 9000837815 workaround hardware exclusive transactions livelock
ARC: Reduce bitops lines of code using macros
ARCv2: barriers
arch: conditionally define smp_{mb,rmb,wmb}
ARC: add smp barriers around atomics per Documentation/atomic_ops.txt
ARC: add compiler barrier to LLSC based cmpxchg
ARCv2: SMP: intc: IDU 2nd level intc for dynamic IRQ distribution
ARCv2: SMP: clocksource: Enable Global Real Time counter
ARCv2: SMP: ARConnect debug/robustness
ARCv2: SMP: Support ARConnect (MCIP) for Inter-Core-Interrupts et al
ARC: make plat_smp_ops weak to allow over-rides
ARCv2: clocksource: Introduce 64bit local RTC counter
...
Add a early_enable module parameter to the omap_wdt that starts the
watchdog on module insertion. The default value is 0 which does not
start the watchdog - which also does not change the behavior if the
parameter is not given.
Signed-off-by: Lars Poeschel <poeschel@lemonage.de>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
time.o gets rebuilt unconditionally due to a leftover Makefile rule
which was placed there for development purposes.
Remove it along with the commented out always rule in the toplevel
Kbuild file.
Fixes: 0a227985d4 'time: Move timeconst.h into include/generated'
Reported-by; Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Nicholas Mc Guire <der.herr@hofr.at>
This function contains the common parts between the
initialization of dma_ops_domains and usual protection
domains. This also fixes a long-standing bug which was
uncovered by recent changes, in which the api_lock was not
initialized for dma_ops_domains.
Reported-by: George Wang <xuw2015@gmail.com>
Tested-by: George Wang <xuw2015@gmail.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Pull arch/tile updates from Chris Metcalf:
"These are a grab bag of changes to improve debugging and respond to a
variety of issues raised on LKML over the last couple of months"
* git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile:
tile: avoid a "label not used" warning in do_page_fault()
tile: vdso: use raw_read_seqcount_begin() in vdso
tile: force CONFIG_TILEGX if ARCH != tilepro
tile: improve stack backtrace
tile: fix "odd fault" warning for stack backtraces
tile: set up initial stack top to honor STACK_TOP_DELTA
tile: support delivering NMIs for multicore backtrace
drivers/tty/hvc/hvc_tile.c: properly return -EAGAIN
tile: add <asm/word-at-a-time.h> and enable support functions
tile: use READ_ONCE() in arch_spin_is_locked()
tile: modify arch_spin_unlock_wait() semantics
Pull more s390 updates from Martin Schwidefsky:
"There is one larger patch for the AP bus code to make it work with the
longer reset periods of the latest crypto cards.
A new default configuration, a naming cleanup for SMP and a few fixes"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/kdump: fix compile for !SMP
s390/kdump: fix nosmt kernel parameter
s390: new default configuration
s390/smp: cleanup core vs. cpu in the SCLP interface
s390/smp: fix sigp cpu detection loop
s390/zcrypt: Fixed reset and interrupt handling of AP queues
s390/kdump: fix REGSET_VX_LOW vector register ELF notes
s390/bpf: Fix backward jumps
Pull CIFS/SMB3 updates from Steve French:
"Includes two bug fixes, as well as (minimal) support for the new
protocol dialect (SMB3.1.1), and support for two ioctls including
reflink (duplicate extents) file copy and set integrity"
* 'for-next' of git://git.samba.org/sfrench/cifs-2.6:
cifs: Unset CIFS_MOUNT_POSIX_PATHS flag when following dfs mounts
Update negotiate protocol for SMB3.11 dialect
Add ioctl to set integrity
Add Get/Set Integrity Information structure definitions
Add reflink copy over SMB3.11 with new FSCTL_DUPLICATE_EXTENTS
Add SMB3.11 mount option synonym for new dialect
add struct FILE_STANDARD_INFO
Make dialect negotiation warning message easier to read
Add defines and structs for smb3.1 dialect
Allow parsing vers=3.11 on cifs mount
client MUST ignore EncryptionKeyLength if CAP_EXTENDED_SECURITY is set
This update contains:
o A new sparse on-disk inode record format to allow small extents to
be used for inode allocation when free space is fragmented.
o DAX support. This includes minor changes to the DAX core code to
fix problems with lock ordering and bufferhead mapping abuse.
o transaction commit interface cleanup
o removal of various unnecessary XFS specific type definitions
o cleanup and optimisation of freelist preparation before allocation
o various minor cleanups
o bug fixes for
- transaction reservation leaks
- incorrect inode logging in unwritten extent conversion
- mmap lock vs freeze ordering
- remote symlink mishandling
- attribute fork removal issues.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)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=3x+W
-----END PGP SIGNATURE-----
Merge tag 'xfs-for-linus-4.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs
Pul xfs updates from Dave Chinner:
"There's a couple of small API changes to the core DAX code which
required small changes to the ext2 and ext4 code bases, but otherwise
everything is within the XFS codebase.
This update contains:
- A new sparse on-disk inode record format to allow small extents to
be used for inode allocation when free space is fragmented.
- DAX support. This includes minor changes to the DAX core code to
fix problems with lock ordering and bufferhead mapping abuse.
- transaction commit interface cleanup
- removal of various unnecessary XFS specific type definitions
- cleanup and optimisation of freelist preparation before allocation
- various minor cleanups
- bug fixes for
- transaction reservation leaks
- incorrect inode logging in unwritten extent conversion
- mmap lock vs freeze ordering
- remote symlink mishandling
- attribute fork removal issues"
* tag 'xfs-for-linus-4.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs: (49 commits)
xfs: don't truncate attribute extents if no extents exist
xfs: clean up XFS_MIN_FREELIST macros
xfs: sanitise error handling in xfs_alloc_fix_freelist
xfs: factor out free space extent length check
xfs: xfs_alloc_fix_freelist() can use incore perag structures
xfs: remove xfs_caddr_t
xfs: use void pointers in log validation helpers
xfs: return a void pointer from xfs_buf_offset
xfs: remove inst_t
xfs: remove __psint_t and __psunsigned_t
xfs: fix remote symlinks on V5/CRC filesystems
xfs: fix xfs_log_done interface
xfs: saner xfs_trans_commit interface
xfs: remove the flags argument to xfs_trans_cancel
xfs: pass a boolean flag to xfs_trans_free_items
xfs: switch remaining xfs_trans_dup users to xfs_trans_roll
xfs: check min blks for random debug mode sparse allocations
xfs: fix sparse inodes 32-bit compile failure
xfs: add initial DAX support
xfs: add DAX IO path support
...
Pull btrfs updates from Chris Mason:
"Outside of our usual batch of fixes, this integrates the subvolume
quota updates that Qu Wenruo from Fujitsu has been working on for a
few releases now. He gets an extra gold star for making btrfs smaller
this time, and fixing a number of quota corners in the process.
Dave Sterba tested and integrated Anand Jain's sysfs improvements.
Outside of exporting a symbol (ack'd by Greg) these are all internal
to btrfs and it's mostly cleanups and fixes. Anand also attached some
of our sysfs objects to our internal device management structs instead
of an object off the super block. It will make device management
easier overall and it's a better fit for how the sysfs files are used.
None of the existing sysfs files are moved around.
Thanks for all the fixes everyone"
* 'for-linus-4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: (87 commits)
btrfs: delayed-ref: double free in btrfs_add_delayed_tree_ref()
Btrfs: Check if kobject is initialized before put
lib: export symbol kobject_move()
Btrfs: sysfs: add support to show replacing target in the sysfs
Btrfs: free the stale device
Btrfs: use received_uuid of parent during send
Btrfs: fix use-after-free in btrfs_replay_log
btrfs: wait for delayed iputs on no space
btrfs: qgroup: Make snapshot accounting work with new extent-oriented qgroup.
btrfs: qgroup: Add the ability to skip given qgroup for old/new_roots.
btrfs: ulist: Add ulist_del() function.
btrfs: qgroup: Cleanup the old ref_node-oriented mechanism.
btrfs: qgroup: Switch self test to extent-oriented qgroup mechanism.
btrfs: qgroup: Switch to new extent-oriented qgroup mechanism.
btrfs: qgroup: Switch rescan to new mechanism.
btrfs: qgroup: Add new qgroup calculation function btrfs_qgroup_account_extents().
btrfs: backref: Add special time_seq == (u64)-1 case for btrfs_find_all_roots().
btrfs: qgroup: Add new function to record old_roots.
btrfs: qgroup: Record possible quota-related extent for qgroup.
btrfs: qgroup: Add function qgroup_update_counters().
...
Pull more block layer patches from Jens Axboe:
"A few later arrivers that I didn't fold into the first pull request,
so we had a chance to run some testing. This contains:
- NVMe:
- Set of fixes from Keith
- 4.4 and earlier gcc build fix from Andrew
- small set of xen-blk{back,front} fixes from Bob Liu.
- warnings fix for bogus inline statement in I_BDEV() from Geert.
- error code fixup for SG_IO ioctl from Paolo Bonzini"
* 'for-linus' of git://git.kernel.dk/linux-block:
drivers/block/nvme-core.c: fix build with gcc-4.4.4
bdi: Remove "inline" keyword from exported I_BDEV() implementation
block: fix bogus EFAULT error from SG_IO ioctl
NVMe: Fix filesystem deadlock on removal
NVMe: Failed controller initialization fixes
NVMe: Unify controller probe and resume
NVMe: Don't use fake status on cancelled command
NVMe: Fix device cleanup on initialization failure
drivers: xen-blkfront: only talk_to_blkback() when in XenbusStateInitialising
xen/block: add multi-page ring support
driver: xen-blkfront: move talk_to_blkback to a more suitable place
drivers: xen-blkback: delay pending_req allocation to connect_ring
To be consistent with other kernel interface namings, rename
of_get_named_gen_pool() to of_gen_pool_get(). In the original function
name "_named" suffix references to a device tree property, which contains
a phandle to a device and the corresponding device driver is assumed to
register a gen_pool object.
Due to a weak relation and to avoid any confusion (e.g. in future
possible scenario if gen_pool objects are named) the suffix is removed.
[sfr@canb.auug.org.au: crypto/marvell/cesa - fix up for of_get_named_gen_pool() rename]
Signed-off-by: Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Shawn Guo <shawn.guo@linaro.org>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Cc: Vinod Koul <vinod.koul@intel.com>
Cc: Takashi Iwai <tiwai@suse.de>
Cc: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Boris BREZILLON <boris.brezillon@free-electrons.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
To be consistent with other genalloc interface namings, rename
dev_get_gen_pool() to gen_pool_get(). The original omitted "dev_" prefix
is removed, since it points to argument type of the function, and so it
does not bring any useful information.
[akpm@linux-foundation.org: update arch/arm/mach-socfpga/pm.c]
Signed-off-by: Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Shawn Guo <shawn.guo@linaro.org>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Cc: Vinod Koul <vinod.koul@intel.com>
Cc: Takashi Iwai <tiwai@suse.de>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Mark Brown <broonie@kernel.org>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Alan Tull <atull@opensource.altera.com>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Cc: Kevin Hilman <khilman@linaro.org>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
For 32-bit userspace on a 64-bit kernel, this requires modifying
stub32_clone to actually swap the appropriate arguments to match
CONFIG_CLONE_BACKWARDS, rather than just leaving the C argument for tls
broken.
Patch co-authored by Josh Triplett and Thiago Macieira.
Signed-off-by: Josh Triplett <josh@joshtriplett.org>
Acked-by: Andy Lutomirski <luto@kernel.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Thiago Macieira <thiago.macieira@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Markus Elfring