Make of_device_id array const, because all OF functions handle
it as const.
Signed-off-by: Jingoo Han jg1@samsung.com
---
drivers/rtc/rtc-pxa.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/rtc/rtc-pxa.c b/drivers/rtc/rtc-pxa.c
index cccbf9d..4561f37 100644
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Thomas Petazzoni thomas.petazz...@free-electrons.com
commit 6e20bae8a39c40d4e03698e4160bad2d2629062b upstream.
The mvebu-devbus driver had a serious bug, which lead to a 8 bits bus
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Hans de Goede hdego...@redhat.com
commit f6e6e1b9fee88c90586787b71dc49bb3ce62bb89 upstream.
Without this this EEE PC exports a non working WMI interface, with this it
exports a working
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Horia Geanta horia.gea...@freescale.com
commit 27c5fb7a84242b66bf1e0b2fe6bf40d19bcc5c04 upstream.
GFP_ATOMIC memory allocation could fail.
In this case, avoid NULL pointer dereference
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Trond Myklebust trond.mykleb...@primarydata.com
commit 4cb57e3032d4e4bf5e97780e9907da7282b02b0c upstream.
Mainly to ensure that we don't leave any hanging timers.
Signed-off-by: Trond
Linus,
Please pull the latest sched-core-for-linus git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
sched-core-for-linus
# HEAD: 096aa33863a5e48de52d2ff30e0801b7487944f4 sched/numa: Decay
-wakee_flips instead of zeroing
The main scheduling related changes in
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Trond Myklebust trond.mykleb...@primarydata.com
commit 5694c93e6c4954fa9424c215f75eeb919bddad64 upstream.
Aside from making it clearer what is non-trivial in create_client(), it
also
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: =?UTF-8?q?Salva=20Peir=C3=B3?= spe...@ai2.upv.es
commit e6a623460e5fc960ac3ee9f946d3106233fd28d8 upstream.
This fixes CVE-2014-1739.
Signed-off-by: Salva Peiró spe...@ai2.upv.es
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Lai Jiangshan la...@cn.fujitsu.com
commit 4d595b866d2c653dc90a492b9973a834eabfa354 upstream.
After a @pwq is scheduled for emergency execution, other workers may
consume the affectd
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Daeseok Youn daeseok.y...@gmail.com
commit 77f300b198f93328c26191b52655ce1b62e202cf upstream.
wq_update_unbound_numa() failure path has the following two bugs.
- alloc_unbound_pwq()
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Thomas Petazzoni thomas.petazz...@free-electrons.com
commit b566e782be32145664d96ada3e389f17d32742e5 upstream.
Having multiple windows with the same target and attribute is actually
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Lai Jiangshan la...@cn.fujitsu.com
commit 77668c8b559e4fe2acf2a0749c7c83cde49a5025 upstream.
There is a race condition between rescuer_thread() and
pwq_unbound_release_workfn().
Even
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Thomas Petazzoni thomas.petazz...@free-electrons.com
commit f3aec8f3f05025e7b450102dae0759375346706e upstream.
The mvebu-devbus driver had a serious bug, which lead to a 8 bits bus
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Willy Tarreau w...@1wt.eu
commit b6d07e0273d3296cfbdc88145b8a00ddbefb310a upstream.
mvebu_pcie_handle_membase_change() and
mvebu_pcie_handle_iobase_change() do not correctly compute
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Antti Palosaari cr...@iki.fi
commit 8845cc6415ec28ef8d57b3fb81c75ef9bce69c5f upstream.
There was some frequency calculation overflows which caused tuning
failure on 32-bit
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Thomas Petazzoni thomas.petazz...@free-electrons.com
commit 1a88f809ccb5db1509a7514b187c00b3a995fc82 upstream.
The mvebu-devbus driver had a serious bug, which lead to a 8 bits bus
Hi Linus,
I would like to ask You for pulling a few fixes for dma-mapping and CMA
subsystems for v3.16.
The following changes since commit d6d211db37e75de2ddc3a4f979038c40df7cc79c:
Linux 3.15-rc5 (2014-05-09 13:10:52 -0700)
are available in the git repository at:
On Fri, May 30, 2014 at 02:35:59PM +0800, Yuyang Du wrote:
It is natural to use task concurrency (running tasks in the rq) as load
indicator. We calculate CC for task concurrency by two steps:
1) Divide continuous time into periods of time, and average task concurrency
in period, for
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Thomas Petazzoni thomas.petazz...@free-electrons.com
commit ce965c3d2e68c5325dd5624eb101d70423022fef upstream.
According to the Armada 370 and Armada XP datasheets, the part of the
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Jianyu Zhan nasa4...@gmail.com
commit 5a838c3b60e3a36ade764cf7751b8f17d7c9c2da upstream.
pcpu_chunk_struct_size = sizeof(struct pcpu_chunk) +
BITS_TO_LONGS(pcpu_unit_pages) *
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Andreas Schwab sch...@linux-m68k.org
commit 8fe9c93e7453e67b8bd09f263ec1bb0783c733fc upstream.
GCC 4.8 now generates out-of-line vr save/restore functions when
optimizing for size.
Commit 31ee2bfd724ab (ASoC: fsl: select SND_SOC_IMX_PCM_DMA
where needed) started selecting SND_SOC_IMX_PCM_DMA and
SND_SOC_IMX_PCM_FIQ for two drivers when building for i.MX.
This has turned out too aggressive, as FIQ is only available
for i.mx2 through i.mx5, but not i.mx6 or vybrid.
Further,
On Fri, May 30, 2014 at 02:36:03PM +0800, Yuyang Du wrote:
Workload Consolidation can be enabled/disabled on the fly. This patchset
enables MC and CPU domain WC by default.
To enable CPU WC (SD_WORKLOAD_CONSOLIDATION=0x8000):
sysctl -w kernel.sched_domain.cpuX.domainY.flags += 0x8000
To
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Matt Fleming m...@console-pimps.org
commit 7e8213c1f3acc064aef37813a39f13cbfe7c3ce7 upstream.
code32_start should point at the start of the protected mode code, and
*not* at the
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Dan Carpenter dan.carpen...@oracle.com
commit c69dbbf3335a21aae74376d7e5db50a486d52439 upstream.
Instead of writing to nand-reg + REG_FMICSR we write to REG_FMICSR
which is NULL and
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Steven Rostedt (Red Hat) rost...@goodmis.org
commit 7dec935a3aa04412cba2cebe1524ae0d34a30c24 upstream.
No reason to allocate tp_module structures for modules that have no
tracepoints.
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Dan Carpenter dan.carpen...@oracle.com
commit b4c233057771581698a13694ab6f33b48ce837dc upstream.
We always put a NUL terminator one space past the end of the vendor
buffer. Walter
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Ilya Dryomov ilya.dryo...@inktank.com
commit 42dd037c08c7cd6e3e9af7824b0c1d063f838885 upstream.
Doing rbd_obj_request_put() in rbd_img_request_fill() error paths is
not only
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Michael Neuling mi...@neuling.org
commit e6b8fd028b584ffca7a7255b8971f254932c9fce upstream.
We can't take an IRQ when we're about to do a trechkpt as our GPR state is set
to user GPR
Hi Uwe,
On 02/06/14 18:51, Uwe Kleine-König wrote:
Hello
[expand Cc: a bit]
On Tue, Apr 29, 2014 at 12:00:28PM +0200, Uwe Kleine-König wrote:
I grepped through the kernel (v3.15-rc1) for usages of TASK_SIZE to
check if/how it is used on !MMU ARM machines. Most open questions also
affect the
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Larry Finger larry.fin...@lwfinger.net
commit 5f9186990ec4579ee5b7a99b3254c29eda479f36 upstream.
Beginning with kernel 3.13, this driver fails on some systems. The problem
was bisected
On Fri, May 30, 2014 at 02:36:05PM +0800, Yuyang Du wrote:
We need these cpumasks to aid in cosolidated load balancing
That's an entirely unsatisfactory changelog. Why would you need these?
pgpiZ0MxvZg0c.pgp
Description: PGP signature
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Kieran Clancy clancy.kie...@gmail.com
commit ad332c8a45330d170bb38b95209de449b31cd1b4 upstream.
A number of Samsung notebooks (530Uxx/535Uxx/540Uxx/550Pxx/900Xxx/etc)
continue to log
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Vlastimil Babka vba...@suse.cz
commit 49e068f0b73dd042c186ffa9b420a9943e90389a upstream.
The compaction freepage scanner implementation in isolate_freepages()
starts by taking the
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Christoph Hellwig h...@lst.de
commit 50c6e282bdf5e8dabf8d7cf7b162545a55645fd9 upstream.
Various filesystems don't bother checking for a NULL ACL in
posix_acl_equiv_mode, and thus can
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Romain Izard romain.izard@gmail.com
commit 098507ae3ec2331476fb52e85d4040c1cc6d0ef4 upstream.
The replacement of the 'count' variable by two variables 'incs' and
'decs' to resolve
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Kieran Clancy clancy.kie...@gmail.com
commit 3eba563e280101209bad27d40bfc83ddf1489234 upstream.
Address a regression caused by commit ad332c8a4533:
(ACPI / EC: Clear stale EC events on
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Gerd Hoffmann kra...@redhat.com
commit 2f1e800799bf478494cec3573cd63eb34ca89c9d upstream.
cirrus kms driver lacks power management support, thus
the vga display doesn't work any more
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Daniele Forsi dfo...@gmail.com
commit 6ed07d45d09bc2aa60e27b845543db9972e22a38 upstream.
Signed-off-by: Daniele Forsi dfo...@gmail.com
Signed-off-by: Greg Kroah-Hartman
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Michael Welling mwell...@ieee.org
commit b790f210fe8423eff881b2a8a93ba5dbc45534d0 upstream.
The sleep function was updated to put the serial port to sleep only when
necessary.
This
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: AceLan Kao acelan@canonical.com
commit d8e2e7581d2521910398c4c80d7a3b78e84da7d5 upstream.
Add Synaptics HD touchscreen(06cb:0ac3) to no init report quirk.
Signed-off-by: AceLan
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Hans de Goede hdego...@redhat.com
commit 2f433083e854ec72c19dc9b0e1cebcc8e230fd75 upstream.
This touchpad seriously dislikes init reports, not only timeing out, but
also refusing to
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: =?UTF-8?q?Bj=C3=B8rn=20Mork?= bj...@mork.no
commit 4d7c0136a54f62501f8a34c4d08a5e0258d3d3ca upstream.
Dan writes:
The Dell drivers use the same configuration for PIDs:
81A2: Dell
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: AceLan Kao acelan@canonical.com
commit 12f508aede4bda5d20a2dd3ff3deb16ef47a97e9 upstream.
Add Synaptics HD touchscreen(06cb:1ac3) to no init report quirk
Signed-off-by: AceLan Kao
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Daniele Forsi dfo...@gmail.com
commit df602c2d2358f02c6e49cffc5b49b9daa16db033 upstream.
Even if the USB-to-ATAPI converter supported multiple LUNs, this
driver would always detect the
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Victor A. Santos victoraur.san...@gmail.com
commit f0ef5d41792a46a1085dead9dfb0bdb2c574638e upstream.
Signed-off-by: Victor A. Santos victoraur.san...@gmail.com
Signed-off-by: Greg
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Tomoki Sekiyama tomoki.sekiy...@hds.com
commit 501fed45b7e8836ee9373f4d31e2d85e3db6103a upstream.
When 'console=hvc0' is specified to the kernel parameter in x86 KVM guest,
hvc console
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Nikita Yushchenko nyushche...@dev.rtsoft.ru
commit d183c81929beeba842b74422f754446ef2b8b49c upstream.
Per reference manuals of Freescale P1020 and P2020 SoCs, USB controller
present in
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: =?UTF-8?q?Christian=20K=C3=B6nig?= christian.koe...@amd.com
commit f5d636d2a74b755879feec35e14a259de52ccc07 upstream.
Testing the update pending bit directly after issuing an
update is
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Jean-Jacques Hiblot jjhib...@traphandler.com
commit 886c7c426d465732ec9d1b2bbdda5642fc2e7e05 upstream.
When using dt resources retrieval (interrupts and reg properties) there is
no
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Ben Hutchings b...@decadent.org.uk
commit 3234f5b06fc3094176a86772cc64baf3decc98fc upstream.
Fixes: a53268be0cb9 ('rtlwifi: rtl8192cu: Fix too long disable of IRQs')
Signed-off-by: Ben
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Clemens Ladisch clem...@ladisch.de
commit 7040b6d1febfdbd9c1595efb751d492cd2503f96 upstream.
The TEAC UD-H01 firmware sends wrong feedback frequency values, thus
causing the PC to send
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Ilia Mirkin imir...@alum.mit.edu
commit a3d0b1218d351c6e6f3cea36abe22236a08cb246 upstream.
There appear to be a crop of new hardware where the vbios is not
available from PROM/PRAMIN,
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Alan Stern st...@rowland.harvard.edu
commit c1db30a2a79eb59997b13b8cabf2a50bea9f04e1 upstream.
Some OHCI controllers from ATI/AMD seem to have difficulty with
global USB suspend, that
On Fri, May 30, 2014 at 02:36:06PM +0800, Yuyang Du wrote:
Currently, CPU CC is per CPU. To consolidate, the formula is based on a
heuristic.
Suppose we have 2 CPUs, their task concurrency over time is ('-' means no
task, 'x' having tasks):
1)
CPU0: ----- (CC[0])
CPU1:
On Fri, May 30, 2014 at 02:36:07PM +0800, Yuyang Du wrote:
In wakeup balance, we bias wakee and waker (in this order) if it is capable
of handling the wakee task.
sysctl_sched_cc_wakeup_threshold is the threshold to see whether the CPU
is capable, and can be changed by sysctl tool
This must
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Johan Hedberg johan.hedb...@intel.com
commit 9eb1fbfa0a737fd4d3a6d12d71c5ea9af622b887 upstream.
Commit 1c2e004183178 introduced an event handler for the encryption key
refresh complete
On Saturday 31 May 2014 18:30:49 Vyacheslav Dubeyko wrote:
By the way, what about NILFS2? Is NILFS2 ready for suggested approach
without any changes?
nilfs2 and a lot of other file systems don't need any changes for
this, because they don't assign the inode time stamp fields to
a 'struct
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Atilla Filiz atilla.fi...@essensium.com
commit b9b3a41893c3f1be67b5aacfa525969914bea0e9 upstream.
The driver segfaults when the kernel boots with device tree as the
platform data is
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Egbert Eich e...@suse.de
commit 7f1950fbb989e8fc5463b307e062b4529d51c862 upstream.
Depending on the SDVO output_flags SDVO may have multiple connectors
linking to the same encoder (in
On Fri, May 30, 2014 at 02:36:08PM +0800, Yuyang Du wrote:
In WAKE_AFFINE, we do not simply select idle, but bias wakee than waker
if the cc of the wakee and waker (in this order) is capable of handling
the wakee task
Signed-off-by: Yuyang Du yuyang...@intel.com
---
kernel/sched/fair.c |
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Leo Liu leo@amd.com
commit 695daf1a8e731a4b5b89de89a61f32a4d7ad7094 upstream.
Signed-off-by: Leo Liu leo@amd.com
Signed-off-by: Christian König christian.koe...@amd.com
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Johan Hedberg johan.hedb...@intel.com
commit 09da1f3463eb81d59685df723b1c5950b7570340 upstream.
When we're performing reauthentication (in order to elevate the
security level from an
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Maarten Lankhorst maarten.lankho...@canonical.com
commit 806cbc5026933a781b66adecf6d1658fde9138e6 upstream.
Fixes a regression introduced by 060810d7abaabca drm/nouveau: fix locking
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Sheng-Liang Song s...@chromium.org
commit 3d725caa9dcc78c3dc9e7ea0c04f626468edd9c9 upstream.
After issuing ATKBD_CMD_RESET_DIS, keyboard on some LG laptops stops
working. The
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Mohammed Habibulla m...@chromium.org
commit 1fb4e09a7e780b915dbd172592ae7e2a4c071065 upstream.
Add support for the AR9462 chip
T: Bus=01 Lev=01 Prnt=01 Port=03 Cnt=03 Dev#= 3 Spd=12
This is the start of the review cycle for the Linux 3.11.10.11 stable kernel.
This version contains 138 new patches, summarized below. The new patches are
posted as replies to this message and also available in this git branch:
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Colin Ian King colin.k...@canonical.com
commit 328e203fc35f0b4f6df1c4943f74cf553bcc04f8 upstream.
static code analysis from cppcheck reports:
3.11.10.11 -stable review patch. If anyone has any objections, please let me
know.
--
From: Hans de Goede hdego...@redhat.com
commit 27a38856a948c3e8de30dc71647ff9e1778c99fc upstream.
Signed-off-by: Hans de Goede hdego...@redhat.com
Signed-off-by: Dmitry Torokhov
On Fri, May 30, 2014 at 02:36:09PM +0800, Yuyang Du wrote:
We intercept load balancing to contain the load and load balancing in
the consolidated CPUs according to our consolidating mechanism.
In wakeup/fork/exec load balaning, when to find the idlest sched_group,
we first try to find the
On 3 June 2014 13:15, Peter Zijlstra pet...@infradead.org wrote:
On Mon, Jun 02, 2014 at 07:06:44PM +0200, Vincent Guittot wrote:
Could you detail those conditions? FWIW those make excellent Changelog
material.
I have looked back into my tests and traces:
In a 1st test, the capacity of
Linus,
Please pull the latest x86-asm-for-linus git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-asm-for-linus
# HEAD: 577ed45ec56e9c43269df1c4a05c59ed19ea8e6a x86_64, entry: Merge
paranoidzeroentry_ist into idtentry
A handful of entry_64.S cleanups.
On Thu 29-05-14 12:15:53, Johannes Weiner wrote:
This function was split out because mem_cgroup_try_charge() got too
big. But having essentially one sequence of operations arbitrarily
split in half is not good for reworking the code. Fold it back in.
Signed-off-by: Johannes Weiner
Linus,
Please pull the latest x86-boot-for-linus git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-boot-for-linus
# HEAD: a9a17104a112a67a7bf0679b734704c130eb5faa x86, boot: Remove misc.h
inclusion from compressed/string.c
Two small cleanups.
Thanks,
Hi, Peter,
I rewrote the analyse. (scheduler_ipi() must be called before stopper-task,
so the part for workqueue of the old analyse maybe be wrong.)
I found something strange by review (just by review, no test yet)
int set_cpus_allowed_ptr(struct task_struct *p, const struct cpumask
This is a patch to the dgnc_driver.c file that fixes the following
error:
ERROR: open brace '{' following function declarations go on
the next line
Signed-off-by: Vincent Heuken m...@vincentheuken.com
---
drivers/staging/dgnc/dgnc_driver.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
On 05/30/2014 06:55 PM, Matthias Brugger wrote:
Sixth round for the Mediatek basic support patches.
I encapsulated the setup of the timer and the interrupt in seperate
functions.
Apart I fixed the compatibily string to be consisten throughout the
whole system (from mediatek,mtk6577 to
Il 02/06/2014 23:58, Eric Dumazet ha scritto:
This looks dubious
What about using kfree_rcu() instead ?
It would lead to unbound allocation from userspace.
translate_desc() still uses rcu_read_lock(), its not clear if the mutex
is really held.
Yes, vhost_get_vq_desc must be called with
On Mon, Jun 02, 2014 at 02:12:07PM -0700, eric.er...@linux.intel.com wrote:
+ WARN((readl(conf_reg) BYT_DIRECTIRQ),
+ Potential Error: Setting GPIO with direct_irq_en to output);
Also you don't need parentheses here.
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On Tue, 3 Jun 2014, Lukáš Czerner wrote:
Date: Tue, 3 Jun 2014 13:32:30 +0200 (CEST)
From: Lukáš Czerner lczer...@redhat.com
To: Jaegeuk Kim jaeg...@kernel.org
Cc: Dave Chinner da...@fromorbit.com, x...@oss.sgi.com,
linux-kernel@vger.kernel.org, linux-fsde...@vger.kernel.org,
On Thu 29-05-14 12:15:54, Johannes Weiner wrote:
The charging path currently starts out with OOM condition checks when
OOM is the rarest possible case.
Rearrange this code to run OOM/task dying checks only after trying the
percpu charge and the res_counter charge and bail out before entering
Hello, Li.
On Tue, Jun 03, 2014 at 12:04:38PM +0800, Li Zefan wrote:
static void cgroup_get(struct cgroup *cgrp)
{
WARN_ON_ONCE(cgroup_is_dead(cgrp));
- css_get(cgrp-self);
+ if (!(cgrp-self.flags CSS_NO_REF))
+ css_get(cgrp-self);
Hmmm? The same condition is
The different enum CPU_IDLE, CPU_NOT_IDLE, CPU_NEWLY_IDLE and
CPU_MAX_IDLE_TYPES are only used in kernel/sched/fair.c and
kernel/sched/stats.c.
Move their definitions in the private 'sched.h' file located in the
same place than the files above.
Signed-off-by: Daniel Lezcano
On Tue, Jun 03, 2014 at 12:05:22PM +0800, Li Zefan wrote:
Before this patch (in a fresh system):
# cat /proc/$$/cgroup
# mount -t cgroup -o __DEVEL__sane_behavior xxx /cgroup
# umount /cgroup
# cat /proc/$$/cgroup
On Tue, Jun 03, 2014 at 12:05:59PM +0800, Li Zefan wrote:
This fixes the failure path, so we won't set the visible flag though
the mount is failed.
Same rationale. If the userland knows about it, there's no point in
hiding it.
Thanks.
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tejun
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From c41fa0b9294900a86167d6c8db392d99dde09774 Mon Sep 17 00:00:00 2001
From: Tetsuo Handa penguin-ker...@i-love.sakura.ne.jp
Date: Tue, 3 Jun 2014 21:46:24 +0900
Subject: [PATCH] kthread: Fix return value of kthread_create() upon SIGKILL.
Commit 786235eeb kthread: make kthread_create() killable
Acer C720 has touchpad and light sensor connected to a separate I2C buses.
Since the designware I2C host controller driver has two instances on this
particular machine we need a way to match the correct instance. Add support
for this and then register both C720 touchpad and light sensor.
This
On Sat, May 31, 2014 at 6:06 AM, Jens Axboe ax...@kernel.dk wrote:
On 2014-05-28 20:42, Linus Torvalds wrote:
Regardless of whether it is swap or something external queues the
bio on the plug, perhaps we should look at why it's done inline
rather than by kblockd, where it was moved because it
Kexec wants to use bin2c and it wants to use it really early in the build
process. See arch/x86/purgatory/ code in later patches.
So move bin2c in scripts/basic so that it can be built very early and
be usable by arch/x86/purgatory/
Signed-off-by: Vivek Goyal vgo...@redhat.com
---
So far kexec_segment-buf was always a user space pointer as user space
passed the array of kexec_segment structures and kernel copied it.
But with new system call, list of kexec segments will be prepared by
kernel and kexec_segment-buf will point to a kernel memory.
So while I was adding code
This patch does two thigns. It passes EFI run time mappings to second
kernel in bootparams efi_info. Second kernel parse this info and create
new mappings in second kernel. That means mappings in first and second
kernel will be same. This paves the way to enable EFI in kexec kernel.
This patch
Create a stand alone relocatable object purgatory which runs between two
kernels. This name, concept and some code has been taken from kexec-tools.
Idea is that this code runs after a crash and it runs in minimal environment.
So keep it separate from rest of the kernel and in long term we will
This is the new syscall kexec_file_load() declaration/interface. I have
reserved the syscall number only for x86_64 so far. Other architectures
(including i386) can reserve syscall number when they enable the support
for this new syscall.
Signed-off-by: Vivek Goyal vgo...@redhat.com
---
currently bin2c builds only if CONFIG_IKCONFIG=y. But bin2c will now be
used by kexec too. So make it compilation dependent on CONFIG_BUILD_BIN2C
and this config option can be selected by CONFIG_KEXEC and CONFIG_IKCONFIG.
Signed-off-by: Vivek Goyal vgo...@redhat.com
---
arch/x86/Kconfig |
Load purgatory code in RAM and relocate it based on the location. Relocation
code has been inspired by module relocation code and purgatory relocation
code in kexec-tools.
Also compute the checksums of loaded kexec segments and store them in
purgatory.
Arch independent code provides this
On Mon, 2014-06-02 at 19:32 -0400, Theodore Ts'o wrote:
Linux's time(2) can return (time_t) -1 and set errno to EFAULT, per
the Posix specification:
SYSCALL_DEFINE1(time, time_t __user *, tloc)
{
time_t i = get_seconds();
if (tloc) {
if (put_user(i,tloc))
I have added two more functions to walk through resources.
Current walk_system_ram_range() deals with pfn and /proc/iomem can contain
partial pages. By dealing in pfn, callback function loses the info that
last page of a memory range is a partial page and not the full page. So
I implemented
Hi,
This is V3 of the patchset. Previous versions were posted here.
V1: https://lkml.org/lkml/2013/11/20/540
V2: https://lkml.org/lkml/2014/1/27/331
Changes since v2:
- Took care of most of the review comments from V2.
- Added support for kexec/kdump on EFI systems.
- Dropped support for
On Wed, May 28, 2014 at 07:47:52PM +0100, Mark Brown wrote:
On Wed, May 28, 2014 at 07:11:04PM +0200, Maxime Ripard wrote:
This patchset modifies the regulator core and axp209 regulator driver
to be able to set in each regulators sub-node the supply, that should
be possible, given that
Previously do_kimage_alloc() will allocate a kimage structure, copy
segment list from user space and then do the segment list sanity verification.
Break down this function in 3 parts. do_kimage_alloc_init() to do actual
allocation and basic initialization of kimage structure.
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