4.13-stable review patch. If anyone has any objections, please let me know.
--
From: Gustavo Romero
commit c1fa0768a8713b135848f78fd43ffc208d8ded70 upstream.
Commit cd63f3c ("powerpc/tm: Fix saving of TM SPRs in core dump")
added code to access TM SPRs in flush_tmregs_to_threa
4.13-stable review patch. If anyone has any objections, please let me know.
--
From: Xin Long
commit c88f0e6b06f4092995688211a631bb436125d77b upstream.
ChunYu found a kernel crash by syzkaller:
[ 651.617875] kasan: CONFIG_KASAN_INLINE enabled
[ 651.618217] kasan: GPF could
4.13-stable review patch. If anyone has any objections, please let me know.
--
From: Dan Williams
commit 33a56086712561b8b9cdc881e0317f4c36861f72 upstream.
Maurice reports:
BUG: unable to handle kernel NULL pointer dereference at 0028
IP: holder_class_stor
4.13-stable review patch. If anyone has any objections, please let me know.
--
From: Eric Biggers
commit e645016abc803dafc75e4b8f6e4118f088900ffb upstream.
Userspace can call keyctl_read() on a keyring to get the list of IDs of
keys in the keyring. But if the user-supplied bu
4.13-stable review patch. If anyone has any objections, please let me know.
--
From: Eric Biggers
commit 237bbd29f7a049d310d907f4b2716a7feef9abf3 upstream.
It was possible for an unprivileged user to create the user and user
session keyrings for another user. For example:
4.13-stable review patch. If anyone has any objections, please let me know.
--
From: Jason A. Donenfeld
commit 428490e38b2e352812e0b765d8bceafab0ec441d upstream.
This started out as just replacing the use of crypto/rng with
get_random_bytes_wait, so that we wouldn't use bad ra
4.13-stable review patch. If anyone has any objections, please let me know.
--
From: LEROY Christophe
commit 886a27c0fc8a34633aadb0986dba11d8c150ae2e upstream.
md5sum on some files gives wrong result
Exemple:
With the md5sum from libkcapi:
c15115c05bad51113f81bdaee735dd09 t
On Tue, Oct 03, 2017 at 01:50:36PM +0200, Michal Hocko wrote:
> On Wed 27-09-17 14:09:35, Roman Gushchin wrote:
> > Add a "groupoom" cgroup v2 mount option to enable the cgroup-aware
> > OOM killer. If not set, the OOM selection is performed in
> > a "traditional" per-process way.
> >
> > The beha
4.13-stable review patch. If anyone has any objections, please let me know.
--
From: LEROY Christophe
commit afd62fa26343be6445479e75de9f07092a061459 upstream.
Kernel crypto tests report the following error at startup
[2.752626] alg: hash: Test 4 failed for sha224-talitos
On Tue, Oct 03, 2017 at 12:49:39PM +0200, Michal Hocko wrote:
> On Wed 27-09-17 14:09:33, Roman Gushchin wrote:
> > Implement mem_cgroup_scan_tasks() functionality for the root
> > memory cgroup to use this function for looking for a OOM victim
> > task in the root memory cgroup by the cgroup-ware
4.13-stable review patch. If anyone has any objections, please let me know.
--
From: Adrian Hunter
commit 01f5bbd17a8066b58dba9b5049fad504bce67322 upstream.
mmc_init_request() depends on card->bouncesz so it must be calculated
before blk_init_allocated_queue() starts allocatin
4.13-stable review patch. If anyone has any objections, please let me know.
--
From: Dennis Yang
commit 184a09eb9a2fe425e49c9538f1604b05ed33cfef upstream.
In release_stripe_plug(), if a stripe_head has its STRIPE_ON_UNPLUG_LIST
set, it indicates that this stripe_head is alread
4.13-stable review patch. If anyone has any objections, please let me know.
--
From: Akinobu Mita
commit 30f92d62e5b41a94de2d0bbd677a6ea2fcfed74f upstream.
The initial chunk size for host memory buffer allocation is currently
PAGE_SIZE << MAX_ORDER. MAX_ORDER order allocation
4.13-stable review patch. If anyone has any objections, please let me know.
--
From: Stephan Mueller
commit bd6227a150fdb56e7bb734976ef6e53a2c1cb334 upstream.
During the change to use aligned buffers, the deallocation code path was
not updated correctly. The current code tries
4.13-stable review patch. If anyone has any objections, please let me know.
--
From: Christoph Hellwig
commit 9620cfba97a8b88ae91f0e275e8ff110b578bb6e upstream.
We want to catch command execution errors when resetting the device, so
propagate errors from the Set Features when
4.13-stable review patch. If anyone has any objections, please let me know.
--
From: Mikulas Patocka
commit c3ca015fab6df124c933b91902f3f2a3473f9da5 upstream.
Commit abebfbe2f731 ("dm: add ->flush() dax operation support") is
buggy. A DM device may be composed of multiple unde
4.13-stable review patch. If anyone has any objections, please let me know.
--
From: Steven Rostedt (VMware)
commit 15516c89acce948debc4c598e03c3fee53045797 upstream.
Currently the stack tracer calls rcu_irq_enter() to make sure RCU
is watching when it records a stack trace. B
4.13-stable review patch. If anyone has any objections, please let me know.
--
From: Bo Yan
commit 8dd33bcb7050dd6f8c1432732f930932c9d3a33e upstream.
One convenient way to erase trace is "echo > trace". However, this
is currently broken if the current tracer is irqsoff tracer.
4.13-stable review patch. If anyone has any objections, please let me know.
--
From: Tahsin Erdogan
commit 75df6e688ccd517e339a7c422ef7ad73045b18a2 upstream.
When reading data from trace_pipe, tracing_wait_pipe() performs a
check to see if tracing has been turned off after som
4.13-stable review patch. If anyone has any objections, please let me know.
--
From: Paul Mackerras
commit 67f8a8c1151c9ef3d1285905d1e66ebb769ecdf7 upstream.
Aneesh Kumar reported seeing host crashes when running recent kernels
on POWER8. The symptom was an oops like this:
U
4.13-stable review patch. If anyone has any objections, please let me know.
--
From: Shu Wang
commit f5c4ba816315d3b813af16f5571f86c8d4e897bd upstream.
There is a race that cause cifs reconnect in cifs_mount,
- cifs_mount
- cifs_get_tcp_session
- [ start thread cifs_demu
4.13-stable review patch. If anyone has any objections, please let me know.
--
From: Benjamin Herrenschmidt
commit d222af072380c4470295c07d84ecb15f4937e365 upstream.
The XIVE interrupt controller on POWER9 machines doesn't support byte
accesses to any register in the thread ma
4.13-stable review patch. If anyone has any objections, please let me know.
--
From: John Keeping
commit 596a7a1d0989c621c3ae49be73a1d1f9de22eb5a upstream.
On allocating the interrupts routed via a wire-to-MSI bridge, the allocator
iterates over the MSI descriptors to build th
On 10/03/2017 07:55 AM, Joao Martins wrote:
In order to support pvclock vdso on xen we need to setup the time
info page for vcpu 0 and register the page with Xen using the
VCPUOP_register_vcpu_time_memory_area hypercall. This hypercall
will also forcefully update the pvti which will set some of
4.13-stable review patch. If anyone has any objections, please let me know.
--
From: Thomas Gleixner
commit 9cb067ef8a10bb13112e4d1c0ea996ec96527422 upstream.
The result of cpumask_any_and() is invalid when result greater or equal
nr_cpu_ids. The current check is checking for
4.13-stable review patch. If anyone has any objections, please let me know.
--
From: Thomas Gleixner
commit 12ac1d0f6c3e95732d144ffa65c8b20fbd9aa462 upstream.
for_each_active_irq() iterates the sparse irq allocation bitmap. The caller
must hold sparse_irq_lock. Several code pa
2017-10-03 11:24 GMT+02:00 Emil Velikov :
> On 2 October 2017 at 10:34, Benjamin Gaignard
> wrote:
>> When using drm_of_panel_bridge_remove() we can simplify the
>> code and remove is_panel_bridge from dw_mipi_dsi structure.
>>
> As the previous patches remove the struct drm_bridge pointer, it mig
4.13-stable review patch. If anyone has any objections, please let me know.
--
From: Avraham Stern
commit 6e46d8ce894374fc135c96a8d1057c6af1fef237 upstream.
When HW ROC is supported it is possible that after the HW notified
that the ROC has started, the ROC was cancelled and a
acme/linux.git
tags/perf-core-for-mingo-4.15-20171003
for you to fetch changes up to f6a9820d572bd8384d982357cbad214b3a6c04bb:
perf tests attr: Fix group stat tests (2017-10-03 09:41:45 -0300)
perf/core improvements and fixes
From: Jiri Olsa
The perf_event_attr::task is 1 by default for first (tracking) event in
the session. Setting task=1 as default and adding task=0 for cases that
need it.
Signed-off-by: Jiri Olsa
Cc: David Ahern
Cc: Namhyung Kim
Cc: Peter Zijlstra
Cc: Thomas-Mich Richter
Link: http://lkml.ker
From: Thomas Richter
Command perf test -v 16 (Setup struct perf_event_attr test) always
reports success even if the test case fails. It works correctly if you
also specify -F (for don't fork).
root@s35lp76 perf]# ./perf test -v 16
15: Setup struct perf_event_attr :
--- st
From: Jiri Olsa
We started to use group read whenever it's possible:
82bf311e15d2 perf stat: Use group read for event groups
That breaks some of attr tests, this change adds the new possible
read_format value.
Signed-off-by: Jiri Olsa
Tested-by: Arnaldo Carvalho de Melo
Cc: Heiko Carstens
From: Kan Liang
Using UINT_MAX to indicate the default thread#, which is the max number
of online CPU.
Committer testing:
# perf trace --no-inherit -e clone -o /tmp/output perf top
--num-thread-synthesize 9
# cat /tmp/output
? ( ? ): ... [continued]: clone()) = 26651 (perf)
From: Kan Liang
The proc files which is sorted with alphabetical order are evenly
assigned to several synthesize threads to be processed in parallel.
For 'perf top', the threads number hard code to online CPU number. The
following patch will introduce an option to set it.
For other perf tools,
On Thu, 2017-09-28 at 15:14 +0100, Robin Murphy wrote:
> The intel-iommu DMA ops fail to correctly handle scatterlists where
> sg->offset is greater than PAGE_SIZE - the IOVA allocation is computed
> appropriately based on the page-aligned portion of the offset, but the
> mapping is set up relative
From: Kan Liang
Add two locks to protect namespaces_list and comm_list.
The lock is only needed for multithreaded code, so using mutex wrappers
provided by perf tool.
Not all the comm_list/namespaces_list accessing are protected, e.g.
thread__exec_comm. Because the multithread code for perf top
From: Kan Liang
Add comm_str_lock to protect comm_str rb tree.
The lock is only needed for multithreaded code, so using mutex wrappers
provided by perf tool.
Signed-off-by: Kan Liang
Acked-by: Jiri Olsa
Cc: Adrian Hunter
Cc: Alexei Starovoitov
Cc: Andi Kleen
Cc: He Kuang
Cc: Lukasz Odziob
From: Thomas Richter
Commit d78ada4a767 ("perf tests attr: Do not store failed events") does
not create an event file in the /tmp directory when the
perf_open_event() system call failed.
This can lead to a situation where not /tmp/event-xx-yy-zz result file
exists at all (for example on a s390x
On Wed 20-09-17 16:17:05, Pavel Tatashin wrote:
> This patch fixes two issues in deferred_init_memmap
>
> =
> In deferred_init_memmap() where all deferred struct pages are initialized
> we have a check like this:
>
> if (page->flags) {
> VM_BUG_ON(page_zone(page) != zone);
> goto
4.13-stable review patch. If anyone has any objections, please let me know.
--
From: Christoph Hellwig
commit b468b6a4969f9bdddb31d484f151bfa03fbee767 upstream.
bsg-lib now embeddeds the job structure into the request, and
req->special can't be used anymore.
Signed-off-by: Ch
4.13-stable review patch. If anyone has any objections, please let me know.
--
From: Steve French
commit 9764c02fcbad40001fd3f63558d918e4d519bb75 upstream.
With the need to discourage use of less secure dialect, SMB1 (CIFS),
we temporarily upgraded the dialect to SMB3 in 4.13,
4.13-stable review patch. If anyone has any objections, please let me know.
--
From: John Ogness
commit fd7d56270b526ca3ed0c224362e3c64a0f86687a upstream.
Commit 0a1eb2d474ed ("fs/proc: Stop reporting eip and esp in
/proc/PID/stat") stopped reporting eip/esp because it is
racy
This is the start of the stable review cycle for the 4.13.5 release.
There are 110 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be made by Thu Oct 5 11:42:12 UTC 2017.
Anything receiv
On Wed 20-09-17 16:17:06, Pavel Tatashin wrote:
> Remove duplicating code by using common functions
> vmemmap_pud_populate and vmemmap_pgd_populate.
>
> Signed-off-by: Pavel Tatashin
> Reviewed-by: Steven Sistare
> Reviewed-by: Daniel Jordan
> Reviewed-by: Bob Picco
> Acked-by: David S. Miller
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: satoru takeuchi
commit 6d6d282932d1a609e60dc4467677e0e863682f57 upstream.
`btrfs sub set-default` succeeds to set an ID which isn't corresponding to any
fs/file tree. If such the bad ID is set
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Naohiro Aota
commit 78ad4ce014d025f41b8dde3a81876832ead643cf upstream.
btrfs_cmp_data_prepare() (almost) always returns 0 i.e. ignoring errors
from gather_extent_pages(). While the pages are fr
On Tue, Oct 03, 2017 at 08:49:31AM +, Madalin-cristian Bucur wrote:
> > -Original Message-
> > From: David Miller [mailto:da...@davemloft.net]
> > Sent: Tuesday, October 03, 2017 2:05 AM
> > To: Madalin-cristian Bucur
> > Subject: Re: [PATCH] fsl/fman: remove of_node
> >
> > From: Mad
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Naohiro Aota
commit bb166d7207432d3c7d10c45dc052f12ba3a2121d upstream.
__del_reloc_root should be called before freeing up reloc_root->node.
If not, calling __del_reloc_root() dereference reloc
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Boqun Feng
commit b862789aa5186d5ea3a024b7cfe0f80c3a38b980 upstream.
Sasha Levin reported a WARNING:
| WARNING: CPU: 0 PID: 6974 at kernel/rcu/tree_plugin.h:329
| rcu_preempt_note_context_swit
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Ross Zwisler
commit 6851a3db7e224bbb85e23b3c64a506c9e0904382 upstream.
Currently only the blocksize is checked, but we should really be calling
bdev_dax_supported() which also tests to make sur
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Paul Mackerras
commit 47c5310a8dbe7c2cb9f0083daa43ceed76c257fa upstream, with part
of commit edd03602d97236e8fea13cd76886c576186aa307 folded in.
Nixiaoming pointed out that there is a memory le
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Thomas Gleixner
commit 12ac1d0f6c3e95732d144ffa65c8b20fbd9aa462 upstream.
for_each_active_irq() iterates the sparse irq allocation bitmap. The caller
must hold sparse_irq_lock. Several code pat
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Paul Mackerras
commit edd03602d97236e8fea13cd76886c576186aa307 upstream.
Al Viro pointed out that while one thread of a process is executing
in kvm_vm_ioctl_create_spapr_tce(), another thread c
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Beni Lev
commit 9de981f507474f326e42117858dc9a9321331ae5 upstream.
In struct ieee80211_tx_info, control.vif pointer and rate_driver_data[0]
falls on the same place, depending on the union usage
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Vladis Dronov
commit e785fa0a164aa11001cba931367c7f94ffaff888 upstream.
nl80211_set_rekey_data() does not check if the required attributes
NL80211_REKEY_DATA_{REPLAY_CTR,KEK,KCK} are present wh
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Steve French
commit 1013e760d10e614dc10b5624ce9fc41563ba2e65 upstream.
Signed-off-by: Steve French
Reviewed-by: Ronnie Sahlberg
Reviewed-by: Pavel Shilovsky
Signed-off-by: Greg Kroah-Hartman
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Steve French
commit c721c38957fb19982416f6be71aae7b30630d83b upstream.
It can be confusing if user ends up authenticated as guest but they
requested signing (server will return error validating
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: John Ogness
commit fd7d56270b526ca3ed0c224362e3c64a0f86687a upstream.
Commit 0a1eb2d474ed ("fs/proc: Stop reporting eip and esp in
/proc/PID/stat") stopped reporting eip/esp because it is
racy
Use constants in the interrupt description.
Signed-off-by: Madalin Bucur
---
arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 4 ++--
arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Rafael J. Wysocki
commit 157c460e10cb6eca29ccbd0f023db159d0c55ec7 upstream.
The device_pm_check_callbacks() function doesn't check legacy
->suspend and ->resume callback pointers under the devi
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Gustavo Romero
commit c1fa0768a8713b135848f78fd43ffc208d8ded70 upstream.
Commit cd63f3c ("powerpc/tm: Fix saving of TM SPRs in core dump")
added code to access TM SPRs in flush_tmregs_to_thread
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Eric Biggers
commit e645016abc803dafc75e4b8f6e4118f088900ffb upstream.
Userspace can call keyctl_read() on a keyring to get the list of IDs of
keys in the keyring. But if the user-supplied buf
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Eric Biggers
commit 37863c43b2c6464f252862bf2e9768264e961678 upstream.
Because keyctl_read_key() looks up the key with no permissions
requested, it may find a negatively instantiated key. If t
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Eric Biggers
commit 237bbd29f7a049d310d907f4b2716a7feef9abf3 upstream.
It was possible for an unprivileged user to create the user and user
session keyrings for another user. For example:
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: LEROY Christophe
commit afd62fa26343be6445479e75de9f07092a061459 upstream.
Kernel crypto tests report the following error at startup
[2.752626] alg: hash: Test 4 failed for sha224-talitos
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: LEROY Christophe
commit 886a27c0fc8a34633aadb0986dba11d8c150ae2e upstream.
md5sum on some files gives wrong result
Exemple:
With the md5sum from libkcapi:
c15115c05bad51113f81bdaee735dd09 te
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Shu Wang
commit f5c4ba816315d3b813af16f5571f86c8d4e897bd upstream.
There is a race that cause cifs reconnect in cifs_mount,
- cifs_mount
- cifs_get_tcp_session
- [ start thread cifs_demul
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Alex Deucher
commit 820608548737e315c6f93e3099b4e65bde062334 upstream.
Fixes a hibernation regression on APUs.
Bug: https://bugzilla.kernel.org/show_bug.cgi?id=191571
Fixes: 274ad65c9d02bdc (d
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Xin Long
commit c88f0e6b06f4092995688211a631bb436125d77b upstream.
ChunYu found a kernel crash by syzkaller:
[ 651.617875] kasan: CONFIG_KASAN_INLINE enabled
[ 651.618217] kasan: GPF could b
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Dennis Yang
commit 184a09eb9a2fe425e49c9538f1604b05ed33cfef upstream.
In release_stripe_plug(), if a stripe_head has its STRIPE_ON_UNPLUG_LIST
set, it indicates that this stripe_head is already
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Shaohua Li
commit 3664847d95e60a9a943858b7800f8484669740fc upstream.
We have a race condition in below scenario, say have 3 continuous stripes, sh1,
sh2 and sh3, sh1 is the stripe_head of sh2 a
4.9-stable review patch. If anyone has any objections, please let me know.
--
From: Shu Wang
commit 94183331e815617246b1baa97e0916f358c794bb upstream.
memory leak was found by kmemleak. exit_cifs_spnego
should be called before cifs module removed, or
cifs root_cred will not be
On Wed 20-09-17 16:17:08, Pavel Tatashin wrote:
> Add struct page zeroing as a part of initialization of other fields in
> __init_single_page().
>
> This single thread performance collected on: Intel(R) Xeon(R) CPU E7-8895
> v3 @ 2.60GHz with 1T of memory (268400646 pages in 8 nodes):
>
>
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Vladis Dronov
commit e785fa0a164aa11001cba931367c7f94ffaff888 upstream.
nl80211_set_rekey_data() does not check if the required attributes
NL80211_REKEY_DATA_{REPLAY_CTR,KEK,KCK} are present wh
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Steve French
commit 1013e760d10e614dc10b5624ce9fc41563ba2e65 upstream.
Signed-off-by: Steve French
Reviewed-by: Ronnie Sahlberg
Reviewed-by: Pavel Shilovsky
Signed-off-by: Greg Kroah-Hartman
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Steve French
commit 0603c96f3af50e2f9299fa410c224ab1d465e0f9 upstream.
As long as signing is supported (ie not a guest user connection) and
connection is SMB3 or SMB3.02, then validate negotiat
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Steve French
commit 23586b66d84ba3184b8820277f3fc42761640f87 upstream.
Samba rejects SMB3.1.1 dialect (vers=3.1.1) negotiate requests from
the kernel client due to the two byte pad at the end o
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Vladis Dronov
commit 8e75f7a7a00461ef6d91797a60b606367f6e344d upstream.
'clk' is copied to a userland with padding byte(s) after 'vclk_post_div'
field unitialized, leaking data from the stack.
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Stefano Stabellini
commit 7e91c7df29b5e196de3dc6f086c8937973bd0b88 upstream.
This function creates userspace mapping for the DMA-coherent memory.
Signed-off-by: Stefano Stabellini
Signed-off-
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Paolo Bonzini
commit c0a1666bcb2a33e84187a15eabdcd54056be9a97 upstream.
This fixes a compilation failure on 32-bit systems.
Signed-off-by: Paolo Bonzini
Signed-off-by: Greg Kroah-Hartman
--
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Robert Jarzmik
commit 4c35430ad18f5a034302cb90e559ede5a27f93b9 upstream.
The number of requestor lines was clamped to 0 for all pxa architectures
in the requestor declaration. Fix this by using
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Robert Jarzmik
commit 72b195cb716284217e8b270af420bc7e5cf04b3c upstream.
Declare the number of DMA requestor lines per platform :
- for pxa25x: 40 requestor lines
- for pxa27x: 75 requestor l
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Myungho Jung
commit b94bf594cf8ed67cdd0439e70fa939783471597a upstream.
timer_migration sysctl acts as a boolean switch, so the allowed values
should be restricted to 0 and 1.
Add the necessary
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Eric Biggers
commit 37863c43b2c6464f252862bf2e9768264e961678 upstream.
Because keyctl_read_key() looks up the key with no permissions
requested, it may find a negatively instantiated key. If t
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Naohiro Aota
commit 78ad4ce014d025f41b8dde3a81876832ead643cf upstream.
btrfs_cmp_data_prepare() (almost) always returns 0 i.e. ignoring errors
from gather_extent_pages(). While the pages are fr
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Jim Mattson
commit 51aa68e7d57e3217192d88ce90fd5b8ef29ec94f upstream.
If L1 does not specify the "use TPR shadow" VM-execution control in
vmcs12, then L0 must specify the "CR8-load exiting" and
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Naohiro Aota
commit bb166d7207432d3c7d10c45dc052f12ba3a2121d upstream.
__del_reloc_root should be called before freeing up reloc_root->node.
If not, calling __del_reloc_root() dereference reloc
On Wed 27-09-17 14:13:50, Jens Axboe wrote:
> Since the previous commit removed any case where grow_buffers()
> would return failure due to memory allocations, we can safely
> remove the case where we have to call free_more_memory() in
> this function.
>
> Since this is also the last user of free_
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Will Deacon
commit 760bfb47c36a07741a089bf6a28e854ffbee7dc9 upstream.
We currently route pte translation faults via do_page_fault, which elides
the address check against TASK_SIZE before invoki
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Eric Biggers
commit 237bbd29f7a049d310d907f4b2716a7feef9abf3 upstream.
It was possible for an unprivileged user to create the user and user
session keyrings for another user. For example:
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Xin Long
commit c88f0e6b06f4092995688211a631bb436125d77b upstream.
ChunYu found a kernel crash by syzkaller:
[ 651.617875] kasan: CONFIG_KASAN_INLINE enabled
[ 651.618217] kasan: GPF could b
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: LEROY Christophe
commit 56136631573baa537a15e0012055ffe8cfec1a33 upstream.
Today, md5sum fails with error -ENOKEY because a setkey
function is set for non hmac hashing algs, see strace output b
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Bo Yan
commit 8dd33bcb7050dd6f8c1432732f930932c9d3a33e upstream.
One convenient way to erase trace is "echo > trace". However, this
is currently broken if the current tracer is irqsoff tracer.
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Dennis Yang
commit 184a09eb9a2fe425e49c9538f1604b05ed33cfef upstream.
In release_stripe_plug(), if a stripe_head has its STRIPE_ON_UNPLUG_LIST
set, it indicates that this stripe_head is already
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Avraham Stern
commit 6e46d8ce894374fc135c96a8d1057c6af1fef237 upstream.
When HW ROC is supported it is possible that after the HW notified
that the ROC has started, the ROC was cancelled and an
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Shu Wang
commit f5c4ba816315d3b813af16f5571f86c8d4e897bd upstream.
There is a race that cause cifs reconnect in cifs_mount,
- cifs_mount
- cifs_get_tcp_session
- [ start thread cifs_demul
Hello, Linus.
Nothing too interesting. Arnd's gcc-7 warning fixes that slipped
through the cracks for two release cycles (my bad), and two minor low
level driver updates.
Thanks.
The following changes since commit c0da4fa0d1a54495d6055c009ac46b76d1da2c86:
Merge tag 'media/v4.14-1' of
git://
Masaki,
are you planning to resend the patchset please?
Thanks,
--
Jiri Kosina
SUSE Labs
3.18-stable review patch. If anyone has any objections, please let me know.
--
From: Vladis Dronov
commit e785fa0a164aa11001cba931367c7f94ffaff888 upstream.
nl80211_set_rekey_data() does not check if the required attributes
NL80211_REKEY_DATA_{REPLAY_CTR,KEK,KCK} are present w
3.18-stable review patch. If anyone has any objections, please let me know.
--
From: Vladis Dronov
commit 8e75f7a7a00461ef6d91797a60b606367f6e344d upstream.
'clk' is copied to a userland with padding byte(s) after 'vclk_post_div'
field unitialized, leaking data from the stack.
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