A new feature Range Selector (RS) has been added to GIC specification
in order to support more than 16 CPUs at affinity level 0. New fields
are introduced in SGI system registers (ICC_SGI0R_EL1, ICC_SGI1R_EL1
and ICC_ASGI1R_EL1) to relax an artificial limit of 16 at level 0.
- A new RSS field in I
From: Xu YiPing
After commit 2b2f5ff00f63 ("rtc: interface: ignore expired timers when
enqueuing new timers"), the rtc_timer_enqueue will not reprogram the RTC
when there is any non-expired timers in the timerqueue. If we set a
RTC_TIMER between now and the next non-expired timers, it won't go i
PageONE (Page Object Non-duplicate Engine) is a multithread kernel page
deduplication engine. It is based on a lock-less tree algorithm we currently
named as SD (Static and Dynamic) Tree. Normal operations such as
insert/query/delete to this tree are block-less. Adding more CPU cores can
linear
PPR (Per Page Recycler) is a para virtualization driver currently available for
KVM hosts and Linux/Windows guests. With PPR, every page freed to Guest OS can
be recycled in seconds by hypervisor. Therefore, VMs can dynamical
allocate/free pages from hypervisor according to application’s request
On 09/17/2017 08:51 AM, Henrique de Moraes Holschuh wrote:
> On Sat, 16 Sep 2017, Rob Landley wrote:
>> So, I added a workaround with a printk in hopes of embarassing them into
>> someday fixing it.
>
> Oh, it will be fixed in Debian alright.
Cool!
But part of the problem is people upgrade the k
On Tue, Sep 19, 2017 at 6:02 PM, Shuah Khan wrote:
> Hi Greg,
>
> On 08/20/2017 03:56 AM, tip-bot for Greg Hackmann wrote:
>> Commit-ID: a524b1184b8e86141d689fa78ad150fbf2db9b4c
>> Gitweb:
>> http://git.kernel.org/tip/a524b1184b8e86141d689fa78ad150fbf2db9b4c
>> Author: Greg Hackmann
>>
2017-09-19 8:14 GMT+09:00 Shuah Khan :
> On 09/12/2017 05:52 PM, Shuah Khan wrote:
>> kselftest and kselftest-clean targets fail when object directory is
>> specified to relocate objects. Fix it so it can find the source tree
>> to build from.
>>
>> make O=/tmp/kselftest_top kselftest
>>
>> make[1]
On 09/19/2017 08:05 PM, Michael Ellerman wrote:
Guenter Roeck writes:
Hi,
I see a the following traceback when running an SMP image based on
85xx/mpc85xx_cds_defconfig in qemu.
[ cut here ]
WARNING: CPU: 0 PID: 1 at kernel/smp.c:416 smp_call_function_many+0xcc/0x2fc
C
Adding Tomasz...
> -Original Message-
> From: Sakari Ailus [mailto:sakari.ai...@iki.fi]
> Sent: Tuesday, September 05, 2017 6:48 AM
> To: Mohandass, Divagar
> Cc: robh...@kernel.org; mark.rutl...@arm.com; w...@the-dreams.de;
> devicet...@vger.kernel.org; linux-...@vger.kernel.org; linux-
Adding Tomasz...
> -Original Message-
> From: Mohandass, Divagar
> Sent: Monday, September 04, 2017 3:29 AM
> To: robh...@kernel.org; mark.rutl...@arm.com; w...@the-dreams.de;
> sakari.ai...@iki.fi
> Cc: devicet...@vger.kernel.org; linux-...@vger.kernel.org; linux-
> ker...@vger.kernel.org
Adding Tomasz...
> -Original Message-
> From: Mohandass, Divagar
> Sent: Monday, September 04, 2017 3:29 AM
> To: robh...@kernel.org; mark.rutl...@arm.com; w...@the-dreams.de;
> sakari.ai...@iki.fi
> Cc: devicet...@vger.kernel.org; linux-...@vger.kernel.org; linux-
> ker...@vger.kernel.org
Adding Tomasz...
> -Original Message-
> From: Mohandass, Divagar
> Sent: Monday, September 04, 2017 3:29 AM
> To: robh...@kernel.org; mark.rutl...@arm.com; w...@the-dreams.de;
> sakari.ai...@iki.fi
> Cc: devicet...@vger.kernel.org; linux-...@vger.kernel.org; linux-
> ker...@vger.kernel.org
Thanks Raj.
Let me post my comments inline.
On Wed, Sep 20, 2017 at 12:52 PM, Mani, Rajmohan
wrote:
> Adding Tomasz...
>
>> -Original Message-
>> From: Mohandass, Divagar
>> Sent: Monday, September 04, 2017 3:29 AM
>> To: robh...@kernel.org; mark.rutl...@arm.com; w...@the-dreams.de;
>> s
While examining the kernel source code, I found a dangerous operation
that could turn into a double-fetch situation (a race condition bug)
where the same userspace memory region are fetched twice into kernel
with sanity checks after the first fetch while missing checks after the
second fetch.
1. T
When handling new VLAN tags in NCSI we check the maximum allowed number
of filters on the last active ("hot") channel. However if the 'add'
callback is called before NCSI has configured a channel, this causes a
NULL dereference.
Check that we actually have a hot channel, and warn if it is missing.
On 09/19/2017 09:10 PM, Amir Goldstein wrote:
> On Tue, Sep 19, 2017 at 10:53 PM, Jens Axboe wrote:
>> A few callers pass in nr_pages == 0 when they wakeup the flusher
>> threads, which means that the flusher should just flush everything
>> that was currently dirty. If we are tight on memory, we c
On Wednesday 20 September 2017 04:06 AM, Viresh Kumar wrote:
> On 19-09-17, 10:12, Dave Gerlach wrote:
>> Hi,
>> On 09/18/2017 02:18 PM, suni...@techveda.org wrote:
>>> From: Suniel Mahesh
>>>
>>> ti-cpufreq and cpufreq-dt-platdev drivers are registering platform-device
>>> with same name "cpufreq
Hi all,
Changes since 20170919:
Linus' tree still had its build failure for which I reverted a commit.
The net-next tree gained a conflict against the driver-core.current tree.
The sound-asoc tree gained a build failure so I used the version from
next-20170919.
The devicetree tree g
Hi all,
Commit
b8b14037d451 ("cifs: show 'soft' in the mount options for !hard mounts")
is missing a Signed-off-by from its committer.
--
Cheers,
Stephen Rothwell
On Tue, Sep 19, 2017 at 3:05 AM, Brendan Jackman
wrote:
> On Mon, Sep 18 2017 at 22:15, Joel Fernandes wrote:
>> Hi Brendan,
> Hi Joel,
>
> Thanks for taking a look :)
>
>> On Fri, Aug 11, 2017 at 2:45 AM, Brendan Jackman
>> wrote:
>>> This patch adds a parameter to select_task_rq, sibling_count_
From: Dan Carpenter
[ Upstream commit 14d37564fa3dc4e5d4c6828afcd26ac14e6796c5 ]
This patch fixes a place where function gfs2_glock_iter_next can
reference an invalid error pointer.
Signed-off-by: Dan Carpenter
Signed-off-by: Bob Peterson
Signed-off-by: Sasha Levin
---
fs/gfs2/glock.c | 12
From: Arnd Bergmann
[ Upstream commit 98ea51cb0c8ce009d9da1fd7b48f0ff1d7a9bbb0 ]
Hauke already fixed a couple of them, but one instance remains
that checks for a negative integer when it should check
for a NULL pointer:
arch/mips/lantiq/xway/sysctrl.c: In function 'ltq_soc_init':
arch/mips/lant
From: Feras Daoud
[ Upstream commit c586071d1dc8227a7182179b8e50ee92cc43f6d2 ]
In order to resolve a situation where a few process delete
the same list element in sequence and cause panic, list_del
is replaced with list_del_init. In this case if the first
process that calls list_del releases the
From: Richard Guy Briggs
[ Upstream commit 62bc306e2083436675e33b5bdeb6a77907d35971 ]
32-bit socketcalls were not being logged by audit on x86_64 systems.
Log them. This is basically a duplicate of the call from
net/socket.c:sys_socketcall(), but it addresses the impedance mismatch
between 32-b
From: Heiner Kallweit
[ Upstream commit 5ef1ecf060f28ecef313b5723f1fd39bf5a35f56 ]
Certain 64-bit systems (e.g. Amlogic Meson GX) require buffers to be
used for DMA to be 8-byte-aligned. struct sdio_func has an embedded
small DMA buffer not meeting this requirement.
When testing switching to des
From: Myungho Jung
[ Upstream commit 9899886d5e8ec5b343b1efe44f185a0e68dc6454 ]
Added NULL check to make __dev_kfree_skb_irq consistent with kfree
family of functions.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=195289
Signed-off-by: Myungho Jung
Signed-off-by: David S. Miller
Signed-o
From: Roman Spychała
[ Upstream commit 6f2aee0c0de6501bbc26fe50c9c7b09a37f7 ]
This patch adds support for the PL-27A1 by adding the appropriate
USB ID's. This chip is used in the goobay Active USB 3.0 Data Link
and Unitek Y-3501 cables.
Signed-off-by: Roman Spychała
Signed-off-by: David S.
From: Zhu Yanjun
[ Upstream commit 3b12f73a5c2977153f28a224392fd4729b50d1dc ]
In the function rds_ib_setup_qp, the error handle is missing. When some
error occurs, it is possible that memory leak occurs. As such, error
handle is added.
Cc: Joe Jin
Reviewed-by: Junxiao Bi
Reviewed-by: Guanglei
In the coresight CPU debug document it suggests to use 'echo' command
to set latency request to /dev/cpu_dma_latency so can disable all CPU
idle states, but in fact this doesn't work.
This is because when the command 'echo' exits, it releases the device
node's file descriptor and the kernel releas
From: Liping Zhang
[ Upstream commit 3b7dabf029478bb80507a6c4500ca94132a2bc0b ]
Otherwise, another CPU may access the invalid pointer. For example:
CPU0CPU1
- rcu_read_lock();
- pfunc = _hook_;
_hook_ = NULL; -
mod unload
From: Markus Elfring
[ Upstream commit 420dc61642920849d824a0de2aa853db59f5244f ]
Strings which did not contain data format specifications should be put
into a sequence. Thus use the corresponding function "seq_puts".
This issue was detected by using the Coccinelle software.
Signed-off-by: Mar
From: Pan Bian
[ Upstream commit 72ec0bc64b9a5d8e0efcb717abfc757746b101b7 ]
In functions team_nl_send_port_list_get() and
team_nl_send_options_get(), pointer skb keeps the return value of
nlmsg_new(). When the call to genlmsg_put() fails, the memory is not
freed(). This will result in memory lea
From: Thibault Saunier
[ Upstream commit d7f3e33df4fbdc9855fb151f4a328ec46447e3ba ]
In the case of semi planar formats cb and cr are in the same plane
in memory, meaning that will be set to 'cb' whatever the format is,
and whatever the (packed) order of those components are.
Suggested-by: Nicol
From: Liping Zhang
[ Upstream commit ae5c682113f9f94cc5e76f92cf041ee624c173ee ]
The helper->expect_class_max must be set to the total number of
expect_policy minus 1, since we will use the statement "if (class >
helper->expect_class_max)" to validate the CTA_EXPECT_CLASS attr in
ctnetlink_alloc_
From: Alexander Potapenko
[ Upstream commit fd2c83b35752f0a8236b976978ad4658df14a59f ]
In the case getsockopt() is called with PACKET_HDRLEN and optlen < 4
|val| remains uninitialized and the syscall may behave differently
depending on its value, and even copy garbage to userspace on certain
arc
From: Alden Tondettar
[ Upstream commit c5082b70adfe8e1ea1cf4a8eff92c9f260e364d2 ]
If a GUID Partition Table claims to have more than 2**25 entries, the
calculation of the partition table size in alloc_read_gpt_entries() will
overflow a 32-bit integer and not enough space will be allocated for t
From: "Darrick J. Wong"
[ Upstream commit 08b005f1333154ae5b404ca28766e0ffb9f1c150 ]
The sole remaining caller of kmem_zalloc_greedy is bulkstat, which uses
it to grab 1-4 pages for staging of inobt records. The infinite loop in
the greedy allocation function is causing hangs[1] in generic/269,
From: Richard Guy Briggs
[ Upstream commit 62bc306e2083436675e33b5bdeb6a77907d35971 ]
32-bit socketcalls were not being logged by audit on x86_64 systems.
Log them. This is basically a duplicate of the call from
net/socket.c:sys_socketcall(), but it addresses the impedance mismatch
between 32-b
From: Shaohua Li
[ Upstream commit 6d399783e9d4e9bd44931501948059d24ad96ff8 ]
Commit 57c67df(md/raid10: submit IO from originating thread instead of
md thread) submits bio directly for normal disks but not for replacement
disks. There is no point we shouldn't do this for replacement disks.
Cc:
From: Arvind Yadav
[ Upstream commit 74e3f6e63da6c8e8246fba1689e040bc926b4a1a ]
Fix potential NULL pointer dereference and clean up
coding style errors (code indent, trailing whitespaces).
Signed-off-by: Arvind Yadav
Signed-off-by: Helge Deller
Signed-off-by: Sasha Levin
---
arch/parisc/ker
From: Johan Hovold
[ Upstream commit cd8db057e93ddaacbec025b567490555d2bca280 ]
Make sure to detect short transfers when reading a device register.
The modem-status handling had sufficient error checks in place, but move
handling of short transfers into the register accessor function itself
for
From: Gwendal Grignou
[ Upstream commit d85fc67dd11e9a32966140677d4d6429ca540b25 ]
Without this patch, failed probe would not free resources like irq.
ata port tdev object currently hold a reference to the ata port
object. Therefore the ata port object release function will not get
called unti
From: Guilherme G Piccoli
[ Upstream commit 69b97cf6dbce7403845a28bbc75d57f5be7b12ac ]
Whenever the igb driver detects the result of a read operation returns
a value composed only by F's (like 0x), it will detach the
net_device, clear the hw_addr pointer and warn to the user that adapter
From: Feras Daoud
[ Upstream commit c586071d1dc8227a7182179b8e50ee92cc43f6d2 ]
In order to resolve a situation where a few process delete
the same list element in sequence and cause panic, list_del
is replaced with list_del_init. In this case if the first
process that calls list_del releases the
From: "Darrick J. Wong"
[ Upstream commit 08b005f1333154ae5b404ca28766e0ffb9f1c150 ]
The sole remaining caller of kmem_zalloc_greedy is bulkstat, which uses
it to grab 1-4 pages for staging of inobt records. The infinite loop in
the greedy allocation function is causing hangs[1] in generic/269,
From: Johan Hovold
[ Upstream commit 0d130367abf582e7cbf60075c2a7ab53817b1d14 ]
Make sure to log an error on short transfers when reading a device
register.
Also clear the provided buffer (which if often an uninitialised
automatic variable) on errors as the driver currently does not bother to
c
From: Zhu Yanjun
[ Upstream commit 3b12f73a5c2977153f28a224392fd4729b50d1dc ]
In the function rds_ib_setup_qp, the error handle is missing. When some
error occurs, it is possible that memory leak occurs. As such, error
handle is added.
Cc: Joe Jin
Reviewed-by: Junxiao Bi
Reviewed-by: Guanglei
From: Bartosz Golaszewski
[ Upstream commit 2e644be30fcc08c736f66b60f4898d274d4873ab ]
THS8135 is a configurable video DAC. Add DT bindings for this chip.
Signed-off-by: Bartosz Golaszewski
Reviewed-by: Laurent Pinchart
Acked-by: Rob Herring
Signed-off-by: Archit Taneja
Link:
http://patchw
From: Gwendal Grignou
[ Upstream commit d85fc67dd11e9a32966140677d4d6429ca540b25 ]
Without this patch, failed probe would not free resources like irq.
ata port tdev object currently hold a reference to the ata port
object. Therefore the ata port object release function will not get
called unti
From: Alexander Potapenko
[ Upstream commit fd2c83b35752f0a8236b976978ad4658df14a59f ]
In the case getsockopt() is called with PACKET_HDRLEN and optlen < 4
|val| remains uninitialized and the syscall may behave differently
depending on its value, and even copy garbage to userspace on certain
arc
From: Hans de Goede
[ Upstream commit 5757aca10146061befd168dab37fb0db1ccd8f73 ]
The vbus-present bit in the power status register also gets set to 1
when a usb-host cable (id-pin shorted to ground) is plugged in and a 5v
boost converter is supplying 5v to the otg usb bus.
This causes a "discon
From: Ido Schimmel
[ Upstream commit 5b8d5429daa05bebef6ffd3297df3b502cc6f184 ]
Peter reported a kernel oops when executing the following command:
$ ip link add name test type bridge vlan_default_pvid 1
[13634.939408] BUG: unable to handle kernel NULL pointer dereference at
0190
[1
From: Afzal Mohammed
[ Upstream commit 8a792e9afbce84a0fdaf213fe42bb97382487094 ]
REMAP_VECTORS_TO_RAM depends on DRAM_BASE, but since DRAM_BASE is a
hex, REMAP_VECTORS_TO_RAM could never get enabled. Also depending on
DRAM_BASE is redundant as whenever REMAP_VECTORS_TO_RAM makes itself
availabl
From: Nicholas Mc Guire
[ Upstream commit ed784c532a3d0959db488f40a96c5127f63d42dc ]
The delay here is not in atomic context and does not seem critical with
respect to precision, but usleep_range(min,max) with min==max results in
giving the timer subsystem no room to optimize uncritical delays.
From: Feras Daoud
[ Upstream commit 89a3987ab7a923c047c6dec008e60ad6f41fac22 ]
The ipoib_vlan_add function calls rtnl_unlock after free_netdev,
rtnl_unlock not only releases the lock, but also calls netdev_run_todo.
The latter function browses the net_todo_list array and completes the
unregistra
From: Guenter Roeck
[ Upstream commit 87cdfa9d60f4f40e6d71b04b10b36d9df3c89282 ]
Writes into limit attributes can overflow due to multplications and
additions with unbound input values. Writing into fan limit attributes
can result in a crash with a division by zero if very large values are
writt
From: Marcin Nowakowski
[ Upstream commit a8f108d70c74d83574c157648383eb2e4285a190 ]
Do not reserve memory for the crashkernel if the commandline argument
points to a wrong location. This can happen if the location is specified
wrong or if the same commandline is reused when starting the crashke
From: Santosh Shilimkar
[ Upstream commit 941f8d55f6d613a460a5e080d25a38509f45eb75 ]
When application sends an RDS RDMA composite message consist of
RDMA transfer to be followed up by non RDMA payload, it expect to
be notified *only* when the full message gets delivered. RDS RDMA
notification do
From: Shaohua Li
[ Upstream commit 6d399783e9d4e9bd44931501948059d24ad96ff8 ]
Commit 57c67df(md/raid10: submit IO from originating thread instead of
md thread) submits bio directly for normal disks but not for replacement
disks. There is no point we shouldn't do this for replacement disks.
Cc:
From: Feras Daoud
[ Upstream commit 1c3098cdb05207e740715857df7b0998e372f527 ]
This patch fixes Deadlock while executing ipoib_vlan_delete.
The function takes the vlan_rwsem semaphore and calls
unregister_netdevice. The later function calls
ipoib_mcast_stop_thread that cause workqueue flush.
W
From: Heiner Kallweit
[ Upstream commit 3b0277f198ac928f323c42e180680d2f79aa980d ]
Most likely a copy & paste error.
Signed-off-by: Heiner Kallweit
Acked-by: Jerome Brunet
Signed-off-by: Wolfram Sang
Fixes: 30021e3707a7 ("i2c: add support for Amlogic Meson I2C controller")
Signed-off-by: Sas
From: Christophe JAILLET
[ Upstream commit 1a5c2d1de7d35f5eb9793266237903348989502b ]
'request_irq()' and 'free_irq()' should be called with the same dev_id.
Signed-off-by: Christophe JAILLET
Signed-off-by: Greg Kroah-Hartman
Signed-off-by: Sasha Levin
---
drivers/tty/goldfish.c | 2 +-
1 f
From: Christophe JAILLET
[ Upstream commit 1a5c2d1de7d35f5eb9793266237903348989502b ]
'request_irq()' and 'free_irq()' should be called with the same dev_id.
Signed-off-by: Christophe JAILLET
Signed-off-by: Greg Kroah-Hartman
Signed-off-by: Sasha Levin
---
drivers/tty/goldfish.c | 2 +-
1 f
From: Arvind Yadav
[ Upstream commit 74e3f6e63da6c8e8246fba1689e040bc926b4a1a ]
Fix potential NULL pointer dereference and clean up
coding style errors (code indent, trailing whitespaces).
Signed-off-by: Arvind Yadav
Signed-off-by: Helge Deller
Signed-off-by: Sasha Levin
---
arch/parisc/ker
From: Myungho Jung
[ Upstream commit 9899886d5e8ec5b343b1efe44f185a0e68dc6454 ]
Added NULL check to make __dev_kfree_skb_irq consistent with kfree
family of functions.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=195289
Signed-off-by: Myungho Jung
Signed-off-by: David S. Miller
Signed-o
From: Roman Spychała
[ Upstream commit 6f2aee0c0de6501bbc26fe50c9c7b09a37f7 ]
This patch adds support for the PL-27A1 by adding the appropriate
USB ID's. This chip is used in the goobay Active USB 3.0 Data Link
and Unitek Y-3501 cables.
Signed-off-by: Roman Spychała
Signed-off-by: David S.
From: Niklas Söderlund
[ Upstream commit 6dcf45e514974a1ff10755015b5e06746a033e5f ]
This bit was wrongly named due to a typo, Sergei checked the SH7734/63
manuals and this bit should be named MPDE.
Suggested-by: Sergei Shtylyov
Signed-off-by: Niklas Söderlund
Signed-off-by: David S. Miller
S
From: Paul Burton
[ Upstream commit 3f00f4d8f083bc61005d0a1ef592b149f5c88bbd ]
When clearing the .bss section in kernel_entry we do so using LONG_S
instructions, and branch whilst the current write address doesn't equal
the end of the .bss section minus the size of a long integer. The .bss
secti
From: Paul Burton
[ Upstream commit 3f00f4d8f083bc61005d0a1ef592b149f5c88bbd ]
When clearing the .bss section in kernel_entry we do so using LONG_S
instructions, and branch whilst the current write address doesn't equal
the end of the .bss section minus the size of a long integer. The .bss
secti
Hi Andrey
2017-09-19 21:38 GMT+09:00 Andrey Konovalov :
> On Tue, Sep 19, 2017 at 1:47 PM, Kim Jaejoong wrote:
>> Hi, Andrey Konovalov
>>
>> Thanks for the report.
>>
>> 2017-09-19 2:33 GMT+09:00 Andrey Konovalov :
>>> Hi!
>>>
>>> I've got the following crash while fuzzing the kernel with syzkall
From: Oleksandr Tyshchenko
[ Upstream commit ed46e66cc1b3d684042f92dfa2ab15ee917b4cac ]
Do a check for already installed leaf entry at the current level before
dereferencing it in order to avoid walking the page table down with
wrong pointer to the next level.
Signed-off-by: Oleksandr Tyshchenk
From: Marcin Nowakowski
[ Upstream commit a8f108d70c74d83574c157648383eb2e4285a190 ]
Do not reserve memory for the crashkernel if the commandline argument
points to a wrong location. This can happen if the location is specified
wrong or if the same commandline is reused when starting the crashke
From: Thibault Saunier
[ Upstream commit d7f3e33df4fbdc9855fb151f4a328ec46447e3ba ]
In the case of semi planar formats cb and cr are in the same plane
in memory, meaning that will be set to 'cb' whatever the format is,
and whatever the (packed) order of those components are.
Suggested-by: Nicol
From: Pan Bian
[ Upstream commit 72ec0bc64b9a5d8e0efcb717abfc757746b101b7 ]
In functions team_nl_send_port_list_get() and
team_nl_send_options_get(), pointer skb keeps the return value of
nlmsg_new(). When the call to genlmsg_put() fails, the memory is not
freed(). This will result in memory lea
From: Matt Redfearn
[ Upstream commit db8466c581cca1a08b505f1319c3ecd246f16fa8 ]
When the separate IRQ stack was introduced, stack unwinding only
proceeded as far as the top of the IRQ stack, leading to kernel
backtraces being less useful, lacking the trace of what was interrupted.
Fix this by
From: Linus Walleij
[ Upstream commit 639467c8f26d834c934215e8b59129ce442475fe ]
commit 66feeec9322132689d42723df2537d60f96f8e44
"RFC: ASoC: dapm: handle probe deferrals"
forgot a to update some two sites where the call
was used. The static codechecks quickly found them.
Reported-by: Dan Carpen
From: Linus Walleij
[ Upstream commit 37e1df8c95e2c8a57c77eafc097648f6e40a60ff ]
This starts to handle probe deferrals on regulators and clocks
on the ASoC DAPM.
I came to this patch after audio stopped working on Ux500 ages
ago and I finally looked into it to see what is wrong. I had
messages
From: Afzal Mohammed
[ Upstream commit 8a792e9afbce84a0fdaf213fe42bb97382487094 ]
REMAP_VECTORS_TO_RAM depends on DRAM_BASE, but since DRAM_BASE is a
hex, REMAP_VECTORS_TO_RAM could never get enabled. Also depending on
DRAM_BASE is redundant as whenever REMAP_VECTORS_TO_RAM makes itself
availabl
From: Johan Hovold
[ Upstream commit cd8db057e93ddaacbec025b567490555d2bca280 ]
Make sure to detect short transfers when reading a device register.
The modem-status handling had sufficient error checks in place, but move
handling of short transfers into the register accessor function itself
for
From: Markus Elfring
[ Upstream commit 420dc61642920849d824a0de2aa853db59f5244f ]
Strings which did not contain data format specifications should be put
into a sequence. Thus use the corresponding function "seq_puts".
This issue was detected by using the Coccinelle software.
Signed-off-by: Mar
From: Liping Zhang
[ Upstream commit ae5c682113f9f94cc5e76f92cf041ee624c173ee ]
The helper->expect_class_max must be set to the total number of
expect_policy minus 1, since we will use the statement "if (class >
helper->expect_class_max)" to validate the CTA_EXPECT_CLASS attr in
ctnetlink_alloc_
From: Liping Zhang
[ Upstream commit 3b7dabf029478bb80507a6c4500ca94132a2bc0b ]
Otherwise, another CPU may access the invalid pointer. For example:
CPU0CPU1
- rcu_read_lock();
- pfunc = _hook_;
_hook_ = NULL; -
mod unload
From: Santosh Shilimkar
[ Upstream commit 941f8d55f6d613a460a5e080d25a38509f45eb75 ]
When application sends an RDS RDMA composite message consist of
RDMA transfer to be followed up by non RDMA payload, it expect to
be notified *only* when the full message gets delivered. RDS RDMA
notification do
From: Johan Hovold
[ Upstream commit 0d130367abf582e7cbf60075c2a7ab53817b1d14 ]
Make sure to log an error on short transfers when reading a device
register.
Also clear the provided buffer (which if often an uninitialised
automatic variable) on errors as the driver currently does not bother to
c
From: Pan Bian
[ Upstream commit 8bf793883da213864efc50c274d2b38ec0ca58b2 ]
In function kfd_wait_on_events(), when the call to copy_from_user()
fails, the value of return variable ret is 0. 0 indicates success, which
is inconsistent with the execution status. This patch fixes the bug by
assignin
From: Feras Daoud
[ Upstream commit 1c3098cdb05207e740715857df7b0998e372f527 ]
This patch fixes Deadlock while executing ipoib_vlan_delete.
The function takes the vlan_rwsem semaphore and calls
unregister_netdevice. The later function calls
ipoib_mcast_stop_thread that cause workqueue flush.
W
From: Heiner Kallweit
[ Upstream commit 5ef1ecf060f28ecef313b5723f1fd39bf5a35f56 ]
Certain 64-bit systems (e.g. Amlogic Meson GX) require buffers to be
used for DMA to be 8-byte-aligned. struct sdio_func has an embedded
small DMA buffer not meeting this requirement.
When testing switching to des
From: Simon Horman
[ Upstream commit 654450baf2afba86cf328e1849ccac61ec4630af ]
Use recently added R-Car Gen 2 fallback binding for msiof nodes in
DT for r8a7790 SoC.
This has no run-time effect for the current driver as the initialisation
sequence is the same for the SoC-specific binding for r
From: Feras Daoud
[ Upstream commit 89a3987ab7a923c047c6dec008e60ad6f41fac22 ]
The ipoib_vlan_add function calls rtnl_unlock after free_netdev,
rtnl_unlock not only releases the lock, but also calls netdev_run_todo.
The latter function browses the net_todo_list array and completes the
unregistra
From: Andreas Klinger
[ Upstream commit ff1293f67734da68e23fecb6ecdae7112b8c43f9 ]
Add DT bindings for avia,hx711
Add vendor avia to vendor list
Signed-off-by: Andreas Klinger
Acked-by: Rob Herring
Signed-off-by: Jonathan Cameron
Signed-off-by: Sasha Levin
---
.../devicetree/bindings/iio/a
From: Niklas Söderlund
[ Upstream commit 6dcf45e514974a1ff10755015b5e06746a033e5f ]
This bit was wrongly named due to a typo, Sergei checked the SH7734/63
manuals and this bit should be named MPDE.
Suggested-by: Sergei Shtylyov
Signed-off-by: Niklas Söderlund
Signed-off-by: David S. Miller
S
From: Colin Ian King
[ Upstream commit 08d90c81b714482dceb5323d14f6617bcf55ee61 ]
ralink_soc sould be assigned to RT3883_SOC, replace incorrect
comparision with assignment.
Signed-off-by: Colin Ian King
Fixes: 418d29c87061 ("MIPS: ralink: Unify SoC id handling")
Cc: John Crispin
Cc: linux-m..
From: Nicholas Mc Guire
[ Upstream commit ed784c532a3d0959db488f40a96c5127f63d42dc ]
The delay here is not in atomic context and does not seem critical with
respect to precision, but usleep_range(min,max) with min==max results in
giving the timer subsystem no room to optimize uncritical delays.
From: Guenter Roeck
[ Upstream commit 87cdfa9d60f4f40e6d71b04b10b36d9df3c89282 ]
Writes into limit attributes can overflow due to multplications and
additions with unbound input values. Writing into fan limit attributes
can result in a crash with a division by zero if very large values are
writt
From: Bartosz Golaszewski
[ Upstream commit 2e644be30fcc08c736f66b60f4898d274d4873ab ]
THS8135 is a configurable video DAC. Add DT bindings for this chip.
Signed-off-by: Bartosz Golaszewski
Reviewed-by: Laurent Pinchart
Acked-by: Rob Herring
Signed-off-by: Archit Taneja
Link:
http://patchw
From: Peter Chen
[ Upstream commit c3b674a04b8ab62a1d35e86714d466af0a0ecc18 ]
At some situations, the vbus may already be there before starting
gadget. So we need to check vbus event after switching to gadget in
order to handle missing vbus event. The typical use cases are plugging
vbus cable be
From: "Kristian H. Kristensen"
[ Upstream commit af913418261d6d3e7a29f06cf35f04610ead667c ]
We need to define DRM_FORMAT_MOD_VENDOR_NONE for the fourcc_mod_code()
macro to work correctly.
Signed-off-by: Kristian H. Kristensen
Signed-off-by: Daniel Vetter
Link:
http://patchwork.freedesktop.or
From: Alden Tondettar
[ Upstream commit c5082b70adfe8e1ea1cf4a8eff92c9f260e364d2 ]
If a GUID Partition Table claims to have more than 2**25 entries, the
calculation of the partition table size in alloc_read_gpt_entries() will
overflow a 32-bit integer and not enough space will be allocated for t
From: Hans de Goede
[ Upstream commit fa2849e9649b5180ffc4cb3c3b005261c403093a ]
For some reason the axp288_adc driver was modifying the
AXP288_ADC_TS_PIN_CTRL register, changing bits 0-1 depending on
whether the GP_ADC channel or another channel was written.
These bits control when a bias curr
> On Tue, Sep 19, 2017 at 3:05 AM, Brendan Jackman
> wrote:
>> On Mon, Sep 18 2017 at 22:15, Joel Fernandes wrote:
[..]
IIUC, if wake_affine() behaves correctly this trick wouldn't be
necessary on SMP systems, so it might be best guarded by the presence
>>>
>>> Actually wake_affine doesn
801 - 900 of 957 matches
Mail list logo
