On 10/17/2013 03:37 PM, Timur Tabi wrote:
Lars-Peter Clausen wrote:
Maybe I've been out of the loop for too long, but why is that a particular
problem with this driver?
It is usually something you'd want to check in general to make sure that you
don't have multiple device that access the
* Vlastimil Babka (vba...@suse.cz) wrote:
On 10/07/2013 10:21 PM, Robert C Jennings wrote:
Introduce use of the unused SPLICE_F_MOVE flag for vmsplice to zap
pages.
When vmsplice is called with flags (SPLICE_F_GIFT | SPLICE_F_MOVE) the
writer's gift'ed pages would be zapped. This
On Thu, 2013-10-17 at 14:24 +0100, Will Deacon wrote:
During kernel stability testing on an SMP ARMv7 system, Yalin Wang
reported the following panic from the netfilter code:
On weakly ordered memory architectures, the writes to table-private
and newinfo-jumpstack from CPU1 can be observed
On 17.10.2013 17:04, Aliaksei Katovich wrote:
hi Kevin;
Vyacheslav Tyrtov v.tyr...@samsung.com writes:
The series of patches represent support of Exynos 5410 SoC
The Exynos 5410 is the first Samsung SoC based on bigLITTLE architecture.
Patches allow all 8 CPU cores (4 x A7 and 4 x
* Dave Hansen (d...@sr71.net) wrote:
On 10/07/2013 01:21 PM, Robert C Jennings wrote:
spd.partial[page_nr].offset = loff;
spd.partial[page_nr].len = this_len;
+ spd.partial[page_nr].useraddr = index PAGE_CACHE_SHIFT;
len -= this_len;
On Wed, Oct 16, 2013 at 02:44:28PM +, Christoph Lameter wrote:
This is a follow on patch related to the earlier
discussion about restricting the
spawning of kernel threads. See https://lkml.org/lkml/2013/9/5/426
usermodehelper() threads can currently run on all processors.
This is
On Wed, Oct 16, 2013 at 10:47:06PM +0100, Tim Kryger wrote:
Rather than declaring the frequency of the external clock, specify the
label of the clock such that the driver may determine the frequency on
its own.
Nit: we're not specifying the label of the clock. Clocks are represented
py a
On 17 October 2013 12:46, Alexandre Belloni
alexandre.bell...@free-electrons.com wrote:
Other MMC hosts handle a regulator named vmmc-supply that allows to power the
MMC card or SDIO device before communicating on the bus.
Signed-off-by: Alexandre Belloni alexandre.bell...@free-electrons.com
On Thursday 17 October 2013 05:24 AM, Grygorii Strashko wrote:
On OMAP4+ devices, GIC register context is lost when MPUSS hits the
OSWR. On the CPU wakeup path, ROM code gets executed and one of the
steps in it is to restore the saved context of the GIC.
The ROM code uses GICD != 1 condition
Hi,
On Wednesday, October 16, 2013 02:42:52 PM Roger Quadros wrote:
From: Balaji T K balaj...@ti.com
Some platforms have a PHY hooked up to the
SATA controller. The PHY needs to be initialized
and powered up for SATA to work. We do that
using the PHY framework.
[Roger Q] Cleaned up.
On Wed, Oct 16, 2013 at 12:36:32PM -0700, Paul E. McKenney wrote:
On Wed, Oct 16, 2013 at 03:08:57PM +0200, Frederic Weisbecker wrote:
On Wed, Oct 16, 2013 at 08:45:18AM -0400, Steven Rostedt wrote:
On Wed, 16 Oct 2013 13:40:37 +0200
Frederic Weisbecker fweis...@gmail.com wrote:
On Wed, Sep 25, 2013 at 10:45 AM, Khalid Aziz khalid.a...@oracle.com wrote:
This fixes an oops caused by buslogic driver when initializing a BusLogic
MultiMaster adapter. Initialization code used scope of a variable
incorrectly which created a NULL pointer. Oops message is below:
BUG: unable
On 10/16, Eric Wong wrote:
Oleg Nesterov o...@redhat.com wrote:
Yes. Before that 971316f0503a hack epoll can't even know if the task
which did signalfd_poll() exits and frees the active signalfd_wqh.
If for example that task forked a child before exit.
And the whole RCU logic is only
* Vlastimil Babka (vba...@suse.cz) wrote:
On 10/07/2013 10:21 PM, Robert C Jennings wrote:
From: Matt Helsley matt.hels...@gmail.com
It is sometimes useful to move anonymous pages over a pipe rather than
save/swap them. Check the SPLICE_F_GIFT and SPLICE_F_MOVE flags to see
if
On 17.10.2013 17:04, Aliaksei Katovich wrote:
hi Kevin;
Vyacheslav Tyrtov v.tyr...@samsung.com writes:
The series of patches represent support of Exynos 5410 SoC
The Exynos 5410 is the first Samsung SoC based on bigLITTLE architecture.
Patches allow all 8 CPU cores (4 x A7 and 4 x
On Wed, Oct 16, 2013 at 01:37:27PM -0700, Greg Kroah-Hartman wrote:
On Wed, Oct 16, 2013 at 10:30:25PM +0200, Thierry Reding wrote:
On Wed, Oct 16, 2013 at 12:44:40PM -0700, Greg Kroah-Hartman wrote:
On Wed, Oct 16, 2013 at 12:41:08PM -0700, Randy Dunlap wrote:
On 10/16/13 12:26, Greg
On Wed, Oct 16, 2013 at 10:47:08PM +0100, Tim Kryger wrote:
When an clock handle is specified in the device tree, enable it and use
it to determine the external clock frequency.
I'd drop handle here and just say When a clock is specified.
This will need a binding document update.
diff --git a/arch/arm/boot/dts/bcm11351.dtsi b/arch/arm/boot/dts/bcm11351.dtsi
index 193659c..39c1395 100644
--- a/arch/arm/boot/dts/bcm11351.dtsi
+++ b/arch/arm/boot/dts/bcm11351.dtsi
@@ -95,7 +95,7 @@
compatible = brcm,kona-timer;
reg = 0x35006000 0x1000;
On Sunday, September 15, 2013 08:56:46 AM Lee, Chun-Yi wrote:
Hi experts,
This patchset is the implementation for signature verification of hibernate
snapshot image. The origin idea is from Jiri Kosina: Let EFI bootloader
generate key-pair in UEFI secure boot environment, then pass it to
On Thu, 03 Oct, at 12:24:40PM, Leif Lindholm wrote:
+/*
+ * If you need to (temporarily) support buggy firmware.
+ */
+#define KEEP_BOOT_SERVICES_REGIONS
Have you seen firmware that requires this? I'm just curious more than
anything else.
+/*
+ * Returns 1 if 'facility' is enabled, 0
On Thu, Oct 17, 2013 at 03:51:54PM +0200, Lars-Peter Clausen wrote:
On 10/17/2013 03:37 PM, Timur Tabi wrote:
I understand that, but I'm trying to figure out why of_iomap() is okay for
hundreds of other drivers, but not this one. I've used it dozens of times
myself, without ever worrying
On Wed, Oct 16, 2013 at 10:47:10PM +0100, Tim Kryger wrote:
Enable the external clock needed by the host controller during the
probe and disable it during the remove.
This requires a biding document update.
I note that the binding is already incomplete (it does not describe the
interrupts or
On Thu, Oct 17, 2013 at 10:16:47AM +0200, Nicolas Ferre wrote:
On 16/10/2013 22:14, Greg Kroah-Hartman :
On Tue, Oct 15, 2013 at 11:19:18AM +0200, Nicolas Ferre wrote:
On 14/10/2013 15:59, Jean-Christophe PLAGNIOL-VILLARD :
On 10:43 Thu 10 Oct , Nicolas Ferre wrote:
On older SoC, the
Signed-off-by: Marek Belisko ma...@goldelico.com
Signed-off-by: H. Nikolaus Schaller h...@goldelico.com
---
changes from v1:
- reworked to be spi driver instead platform with custom spi bitbang
this configuration was tested with spi_gpio bitbang driver on gta04 board
and works fine (thanks
On Thu, Oct 17, 2013 at 04:02:25PM +0200, Thierry Reding wrote:
On Wed, Oct 16, 2013 at 01:37:27PM -0700, Greg Kroah-Hartman wrote:
On Wed, Oct 16, 2013 at 10:30:25PM +0200, Thierry Reding wrote:
On Wed, Oct 16, 2013 at 12:44:40PM -0700, Greg Kroah-Hartman wrote:
On Wed, Oct 16, 2013 at
Hi,
On Wednesday, October 16, 2013 02:42:53 PM Roger Quadros wrote:
On OMAP platforms the device needs to be runtime resumed before
it can be accessed. The OMAP HWMOD framework takes care of
enabling the module and its resources based on the
device's runtime PM state.
In this patch we
On Thu, Oct 17, 2013 at 04:02:25PM +0200, Thierry Reding wrote:
On Wed, Oct 16, 2013 at 01:37:27PM -0700, Greg Kroah-Hartman wrote:
Yes, I'll do that as part of my normal tree submission process.
Actually, ensuring correct merge order won't be enough, will it? That
doesn't magically fixes
On Thu, 17 Oct, at 01:19:14PM, Matt Fleming wrote:
From: Matt Fleming matt.flem...@intel.com
From the #ifdef CONFIG_X86 in linux/efi.h it's clear we need a place to
declare functions that are implemented differently for each
architecture.
Since it's only x86 that needs to do special
On Thu, Oct 17, 2013 at 12:28 AM, Vinod Koul vinod.k...@intel.com wrote:
Signed-off-by: Vinod Koul vinod.k...@intel.com
CC: Zhangfei Gao zhangfei@linaro.org
Thanks Vinod
Acked-by: Zhangfei Gao zhangfei@linaro.org
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Return code of pm_runtime_get_sync() 0 is not an error and may happen.
Noticed during rmmod modprobe testing.
Signed-off-by: Sebastian Andrzej Siewior bige...@linutronix.de
---
drivers/dma/cppi41.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/cppi41.c
Most of the logic here is try and error since what actually happens does
not match the trm or I miss read it.
My first assumption was that the queue on which the tear-down descriptor
completes (their own complete queue vs active descriptor complete
queue) depends on the transfer direction. This
On Thu, Oct 17, 2013 at 12:28 AM, Vinod Koul vinod.k...@intel.com wrote:
Signed-off-by: Vinod Koul vinod.k...@intel.com
CC: Zhangfei Gao zhangfei@gmail.com
Thanks Vinod
Acked-by: Zhangfei Gao zhangfei@gmail.com
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On Tue, Oct 15, 2013 at 06:40:03PM -0700, H Hartley Sweeten wrote:
Remove the non-standard EP93xx PWM driver in drivers/misc and add
a new driver for the PWM controllers on the EP93xx platform based
on the PWM framework.
These PWM controllers each support 1 PWM channel with programmable
On 10/17/2013 04:19 PM, Sebastian Andrzej Siewior wrote:
This patch changes the logic here to look on both queues for the
descriptor.
Daniel, could please look if this solves your suspend / resume warnings?
Sebastian
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From: Alexander Usyskin alexander.usys...@intel.com
Move host_clients_map cleanup from host client init to device init.
This fixes bug where we cleaned up the bitmask that servers as pool for
host client ids while file descriptors are kept open during suspend.
On resume a new connection will be
On 10/17/2013 04:20 PM, Sebastian Andrzej Siewior wrote:
On 10/17/2013 04:19 PM, Sebastian Andrzej Siewior wrote:
This patch changes the logic here to look on both queues for the
descriptor.
Daniel, could please look if this solves your suspend / resume warnings?
Will do (hopefully)
On Thu, Oct 17, 2013 at 03:16:29PM +0100, Mark Brown wrote:
On Thu, Oct 17, 2013 at 04:02:25PM +0200, Thierry Reding wrote:
On Wed, Oct 16, 2013 at 01:37:27PM -0700, Greg Kroah-Hartman wrote:
Yes, I'll do that as part of my normal tree submission process.
Actually, ensuring correct
On Tue, Oct 15, 2013 at 08:40:25AM +0200, Ingo Molnar wrote:
* Frederic Weisbecker fweis...@gmail.com wrote:
I've been thinking that CONFIG_DEBUG_LIST could help. Unfortunately it's
good to spot list APIs misuse but, if Linus is right, the problem may be
that the list belongs to an
hi Tarek;
skip
However there seem to be some issues with virq allocations, like this:
snippet
Starting kernel ...
[0.00] [c0014d48] (unwind_backtrace+0x0/0xf8) from [c00117d0]
(show_stack+0x10/0x14)
[0.00] [c00117d0]
On Thu, Oct 17, 2013 at 07:37:45AM +0530, Vinod Koul wrote:
index 0bc7275..683c380 100644
--- a/include/linux/dmaengine.h
+++ b/include/linux/dmaengine.h
@@ -45,16 +45,17 @@ static inline int dma_submit_error(dma_cookie_t cookie)
/**
* enum dma_status - DMA transaction status
- *
For now, we disable the extended MMAP record support (MMAP2).
We have identified cases where it would not report the correct
mapping information, clone(VM_CLONE) but with separate pids.
We will revisit the support once we find a solution for this case.
The patch changes the kernel to return
Oops, It seems my mu4e(a email client for emacs)'s auto-indent breaks the
patch... I apologize for this...
seiji.agu...@hds.com writes:
Hi Madper,
I tested this patch on 3.12-rc4.
Could you please send me the log when you failed to apply?
Seiji
-Original Message-
From: Madper
On Wed, 16 Oct 2013, Sarah Sharp wrote:
xhci maintains a radix tree for each stream endpoint because it must
be able to map a trb address to the stream ring. Each ring segment
must be added to the ring for this to work. Currently xhci sticks
only the first segment of each stream
On Thu, Oct 17, 2013 at 03:07:39PM +0100, Matt Fleming wrote:
+/*
+ * If you need to (temporarily) support buggy firmware.
+ */
+#define KEEP_BOOT_SERVICES_REGIONS
Have you seen firmware that requires this? I'm just curious more than
anything else.
Not really.
I _think_ I saw it on a
On Thu, Oct 17, 2013 at 12:45:29PM +0200, Daniel Lezcano wrote:
On 10/14/2013 05:08 PM, Vyacheslav Tyrtov wrote:
From: Tarek Dakhran t.dakh...@samsung.com
Add EDCS(Exynos Dual Cluster Support) for Samsung Exynos5410 SoC.
This enables all 8 cores, 4 x A7 and 4 x A15 run at the same time.
On 10/17/2013 04:23 PM, Daniel Mack wrote:
Daniel, could please look if this solves your suspend / resume warnings?
Will do (hopefully) tomorrow. So this is a replacement for my dma:
cppi41: move -EAGAIN in tear_down patch, or does it go on top of it?
I applied your three patches and manage
On 17/10/13 15:19, Jean-Christophe PLAGNIOL-VILLARD wrote:
On 10:33 Thu 17 Oct , srinivas kandagatla wrote:
On 17/10/13 08:27, Maxime COQUELIN wrote:
...
+
+static struct of_device_id st_i2c_match[] = {
+ { .compatible = st,comms-ssc-i2c, },
the rules is to put the first soc that
Hi Sebastian
On Thu, 17 Oct 2013, Sebastian Andrzej Siewior wrote:
On Thu, Oct 17, 2013 at 07:37:45AM +0530, Vinod Koul wrote:
index 0bc7275..683c380 100644
--- a/include/linux/dmaengine.h
+++ b/include/linux/dmaengine.h
@@ -45,16 +45,17 @@ static inline int
On 10/17/2013 05:39 PM, Will Deacon wrote:
On Wed, Oct 16, 2013 at 06:11:45PM +0100, Jiang Liu wrote:
On 10/16/2013 07:46 PM, Will Deacon wrote:
+ } else {
+ insn = aarch64_insn_gen_nop();
You could make the code more concise by limiting your patching ability to
branch
On Thu, Oct 17, 2013 at 7:09 AM, Matt Porter matt.por...@linaro.org wrote:
Adds PHYTEC to the list of DT vendor prefixes.
Signed-off-by: Matt Porter matt.por...@linaro.org
---
Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
1 file changed, 1 insertion(+)
Applied.
Rob
diff
On Thu, Oct 17, 2013 at 04:27:55PM +0200, Sebastian Andrzej Siewior wrote:
On Thu, Oct 17, 2013 at 07:37:45AM +0530, Vinod Koul wrote:
index 0bc7275..683c380 100644
--- a/include/linux/dmaengine.h
+++ b/include/linux/dmaengine.h
@@ -45,16 +45,17 @@ static inline int
While working on integrating backlight functionality with the DRM sub-
system, I came across an oddity of sorts. The backlight subsystem seems
to have an implicit policy of enabling the backlight device when it's
registered. Pretty much every driver seems to do something like this in
.probe():
On Thu, Oct 17, 2013 at 04:21:39PM +0200, Thierry Reding wrote:
On Thu, Oct 17, 2013 at 03:16:29PM +0100, Mark Brown wrote:
On Thu, Oct 17, 2013 at 04:02:25PM +0200, Thierry Reding wrote:
On Wed, Oct 16, 2013 at 01:37:27PM -0700, Greg Kroah-Hartman wrote:
Yes, I'll do that as part of
On Wed, Oct 16, 2013 at 08:11:17PM +0200, Borislav Petkov wrote:
Date: Wed, 16 Oct 2013 20:11:17 +0200
From: Borislav Petkov b...@alien8.de
To: Steven Rostedt rost...@goodmis.org, Chen, Gong
gong.c...@linux.intel.com
Cc: tony.l...@intel.com, j...@perches.com, naveen.n@linux.vnet.ibm.com,
On 10/17/2013 04:57 PM, Santosh Shilimkar wrote:
On Thursday 17 October 2013 05:24 AM, Grygorii Strashko wrote:
On OMAP4+ devices, GIC register context is lost when MPUSS hits the
OSWR. On the CPU wakeup path, ROM code gets executed and one of the
steps in it is to restore the saved context of
On Wed, Oct 16, 2013 at 12:57:55PM +0200, Peter Zijlstra wrote:
A prettier patch below. The main difference is on-demand allocation of
the scratch buffer.
---
Subject: perf, x86: Optimize intel_pmu_pebs_fixup_ip()
From: Peter Zijlstra pet...@infradead.org
Date: Tue, 15 Oct 2013 12:14:04
A security audit revealed that several functions were not checking
return value of allocation functions. These allocations may return
NULL which may lead to NULL pointer dereferences and crashes or
security concerns. Fix this by properly checking the return value
and handling the error
The KVM_SET_XCRS ioctl must accept anything that KVM_GET_XCRS
could return. XCR0's bit 0 is always 1 in real processors with
XSAVE, and KVM_GET_XCRS will always leave bit 0 set even if the
emulated processor does not have XSAVE. So, KVM_SET_XCRS must
ignore that bit when checking for attempts to
The first patch fixes bugs 63121 and 63131 (yeah, all kernel bugs
end with 1). The second patch fixes a typo (the same typo exists
in QEMU).
Paolo Bonzini (2):
KVM: x86: fix KVM_SET_XCRS for CPUs that do not support XSAVE
KVM: x86: fix KVM_SET_XCRS loop
arch/x86/kvm/x86.c | 15
The loop was always using 0 as the index. This means that
any rubbish after the first element of the array went undetected.
It seems reasonable to assume that no KVM userspace did that.
Signed-off-by: Paolo Bonzini pbonz...@redhat.com
---
arch/x86/kvm/x86.c | 4 ++--
1 file changed, 2
On Thu, Oct 17, 2013 at 10:49:13AM -0400, Don Zickus wrote:
For some reason this patch is page faulting at an invalid address inside
__intel_pmu_pebs_event().
Ah yes, I lost a refresh, but read on; I've send a gazillion new emails
since ;-)
I think it was something like:
Am Donnerstag, den 17.10.2013, 15:30 +0100 schrieb srinivas kandagatla:
[...]
Sorry to ask this but, Where is this requirement coming from?
I have not spotted any thing as such in ePAPR specs.
All the spec says is.
===
The compatible property value consists of one or more strings that
On Wed, Oct 16, 2013 at 04:27:26PM +0300, Roger Quadros wrote:
On 10/16/2013 04:10 PM, Kishon Vijay Abraham I wrote:
Hi roger,
On Wednesday 16 October 2013 06:33 PM, Roger Quadros wrote:
Hi Kishon,
On 10/15/2013 10:54 PM, Kishon Vijay Abraham I wrote:
There can be systems which
On 10/17/2013 12:03 AM, Christian Daudt wrote:
On Thu, Oct 3, 2013 at 5:23 PM, Sherman Yin s...@broadcom.com wrote:
Adds pinctrl driver for Broadcom Capri (BCM281xx) SoCs.
Signed-off-by: Sherman Yin s...@broadcom.com
Reviewed-by: Christian Daudt b...@fixthebug.org
Reviewed-by: Matt Porter
On Wed, Oct 16, 2013 at 12:02:08PM -0700, Christoffer Dall wrote:
On 16 October 2013 11:58, Marc Zyngier marc.zyng...@arm.com wrote:
On 16/10/13 19:51, Thierry Reding wrote:
Today's linux-next merge of the kvm-arm tree got conflicts in
arch/arm/kvm/reset.c
caused by commits
On Sun, Oct 06, 2013 at 01:31:20PM -0600, Jason Gunthorpe wrote:
I've prepared this branch:
https://github.com/jgunthorpe/linux/commits/for-tpm
dd783708a8c6fd713c784be68fcbcb7000c43c49
Jason Gunthorpe (11):
tpm: ibmvtpm: Use %zd formatting for size_t format arguments
tpm
On Thu, 17 Oct 2013 13:26:47 +0100
Chris Wilson ch...@chris-wilson.co.uk wrote:
On Wed, Oct 16, 2013 at 08:12:35PM -0400, Pavel Roskin wrote:
The amount of data wanted by the userspace caller is encoded in the
ioctl number. Generic drm ioctls were ignoring it.
As a result, Intel Xorg
On 09:27 Thu 17 Oct , Maxime COQUELIN wrote:
Hi Jean-Christophe,
On 10/16/2013 05:14 PM, Jean-Christophe PLAGNIOL-VILLARD wrote:
...
+
+static inline void st_i2c_set_bits(void __iomem *reg, u32 mask)
+{
+ writel(readl(reg) | mask, reg);
+}
+
+static inline void
On Thu, Oct 17, 2013 at 04:51:31PM +0200, Peter Zijlstra wrote:
On Thu, Oct 17, 2013 at 10:49:13AM -0400, Don Zickus wrote:
For some reason this patch is page faulting at an invalid address inside
__intel_pmu_pebs_event().
Ah yes, I lost a refresh, but read on; I've send a gazillion new
Hi folks,
I tested it on my DELL XPS desktop. And it won't show any warnings
when I mounting pstore and deleting pstore items after this patch
applied.
Tested-by: Madper Xie
c...@redhat.com writes:
Oops, It seems my mu4e(a email client for emacs)'s auto-indent breaks the
patch... I
-Original Message-
From: Lukasz Majewski [mailto:l.majew...@samsung.com]
Sent: Tuesday, October 15, 2013 11:43 PM
To: Zhang, Rui
Cc: Viresh Kumar; Rafael J. Wysocki; Eduardo Valentin;
cpuf...@vger.kernel.org; Linux PM list; Jonghwa Lee; Lukasz Majewski;
linux-kernel; Bartlomiej
On Thu, Oct 17, 2013 at 11:03:58AM -0400, Don Zickus wrote:
On Thu, Oct 17, 2013 at 04:51:31PM +0200, Peter Zijlstra wrote:
On Thu, Oct 17, 2013 at 10:49:13AM -0400, Don Zickus wrote:
For some reason this patch is page faulting at an invalid address inside
__intel_pmu_pebs_event().
Hi Madper,
Thank you for assisting me.
But, I need to discuss the implementation with Matt more.
After the discussion, I will post v4 and ask you to test it.
Please wait for a while.
Seiji
-Original Message-
From: Madper Xie [mailto:c...@redhat.com]
Sent: Thursday, October 17, 2013
On Thu, Oct 17, 2013 at 05:09:44PM +0200, Peter Zijlstra wrote:
The patches you find in:
http://programming.kicks-ass.net/sekrit/patches.tar.bz2
# sha256sum patches.tar.bz2
28e26d4a20004eee231a4c0c6067508a322241046b400a226af1cceed8854bfb
patches.tar.bz2
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Hi Will,
Thanks for review and will make those small changes.
Gerry
On 10/17/2013 06:47 PM, Will Deacon wrote:
On Thu, Oct 17, 2013 at 07:19:34AM +0100, Jiang Liu wrote:
From: Jiang Liu jiang@huawei.com
Introduce basic aarch64 instruction decoding helper
aarch64_get_insn_class()
On Thu, 2013-10-17 at 12:38 +0100, Will Deacon wrote:
[adding Tixy for stop_machine() question below]
On Thu, Oct 17, 2013 at 07:19:35AM +0100, Jiang Liu wrote:
[...]
+int __kprobes aarch64_insn_patch_text_sync(void *addrs[], u32 insns[], int
cnt)
+{
+ struct aarch64_insn_patch
On Thu, 17 Oct 2013 10:33:48 -0400
Chen Gong gong.c...@linux.intel.com wrote:
Gong, can you try moving the CREATE_TRACE_POINTS line to a new file -
arch/x86/ras/ras.c and define it there and not anywhere else, i.e. move
it away from edac_mc.c. Does that help?
In current kernel we
On Thu, 17 Oct 2013 22:40:32 +0800
Jiang Liu liu...@gmail.com wrote:
You could make the code more concise by limiting your patching ability to
branch immediates. Then a nop is simply a branch to the next instruction
(I
doubt any modern CPUs will choke on this, whereas the architecture
On 10/16, Peter Zijlstra wrote:
On Wed, Oct 16, 2013 at 10:58:00PM +0200, Oleg Nesterov wrote:
OK. I'll wait for your review on this series, then send the next patch.
Those two patches look good; thanks.
Thanks, can I have your acks for Ingo ?
How about something like so on top?
---
1. memset(tmp, 0) and especially kzalloc(PATH_MAX) are suboptimal,
we only need to zero-fill the alignment.
Remove this memset/__GFP_ZERO and fill the extra bytes by hand.
2. The usage of strncpy(tmp) is not optimal too, we can add the new
label and do this in one place.
Signed-off-by:
On Thu, Oct 17, 2013 at 7:54 AM, Stephen Warren swar...@wwwdotorg.org wrote:
On 10/17/2013 12:03 AM, Christian Daudt wrote:
On Thu, Oct 3, 2013 at 5:23 PM, Sherman Yin s...@broadcom.com wrote:
Adds pinctrl driver for Broadcom Capri (BCM281xx) SoCs.
Signed-off-by: Sherman Yin s...@broadcom.com
On 17/10/2013 16:13, Greg Kroah-Hartman :
On Thu, Oct 17, 2013 at 10:16:47AM +0200, Nicolas Ferre wrote:
On 16/10/2013 22:14, Greg Kroah-Hartman :
On Tue, Oct 15, 2013 at 11:19:18AM +0200, Nicolas Ferre wrote:
On 14/10/2013 15:59, Jean-Christophe PLAGNIOL-VILLARD :
On 10:43 Thu 10 Oct ,
On 10/17, Oleg Nesterov wrote:
- we do not really need len, we can simply do
size = strlen(name) + 1;
while (size % sizeof(u64))
name[size++] = '\0';
although I won't argue if you dislike size 7 in while().
Or, perhaps,
On Thu, 17 Oct 2013, Frederic Weisbecker wrote:
- /* We can run anywhere, unlike our parent keventd(). */
- set_cpus_allowed_ptr(current, cpu_all_mask);
+ /* We can run anywhere kthreadd can run */
+ set_kthreadd_affinity();
If you really want your isolated CPUs to be
On Thu, Oct 17, 2013 at 11:25:41AM -0400, Steven Rostedt wrote:
On Thu, 17 Oct 2013 10:33:48 -0400
Chen Gong gong.c...@linux.intel.com wrote:
Gong, can you try moving the CREATE_TRACE_POINTS line to a new file -
arch/x86/ras/ras.c and define it there and not anywhere else, i.e. move
Since commit 055560b04a8cd063aea916fd083b7aec02c2adb8 (serial: at91:
distinguish usart and uart) the older products which do not have a
name field in their register map are unable to use their serial output.
As the main console output is usually the serial interface (aka DBGU) it
is pretty
On older SoC, the name field is not filled in the register map.
Fix the way to figure out if the serial port is an uart or an usart for these
older products (with corresponding properties).
Signed-off-by: Nicolas Ferre nicolas.fe...@atmel.com
---
drivers/tty/serial/atmel_serial.c | 19
Corrected a typo in option description in Kconfig
Buglink: https://bugzilla.kernel.org/show_bug.cgi?id=60848
Signed-off-by: Siddharth Goel siddharth98...@gmail.com
---
crypto/Kconfig |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/crypto/Kconfig b/crypto/Kconfig
index
On 10/17/2013 07:38 PM, Will Deacon wrote:
[adding Tixy for stop_machine() question below]
On Thu, Oct 17, 2013 at 07:19:35AM +0100, Jiang Liu wrote:
From: Jiang Liu jiang@huawei.com
Introduce three interfaces to patch kernel and module code:
aarch64_insn_patch_text_nosync():
Partially restructures _snd_emu10k1_audigy_init_efx() and
_snd_emu10k1_init_efx() functions.
Removes useless casting (void *) from value returned by kcalloc;
see Documentation/CodingStyle, Chap 14.
Signed-off-by: Geyslan G. Bem geys...@gmail.com
---
sound/pci/emu10k1/emufx.c | 76
On 10/17/2013 2:45 AM, Jan Beulich wrote:
Sure: Let's take __tun_chr_ioctl(): While a static function, it gets
called with two different values for ifreq_len, both of which are
provably (for a human) correct. I don't think, however, that the
compiler can be expected to do so on its own in all
On 11/10/2013 09:37, Boris BREZILLON :
This patch adds at91 PMC (Power Management Controller) base support.
All at91 clocks managed by the PMC unit will use this framework.
This framework provides the following fonctionalities:
- define a new struct at91_pmc to hide PMC internals (lock, PMC
On 11/10/2013 10:41, Boris BREZILLON :
This patch adds a new macro file for PMC macros.
This macro file includes the definitions of SR (status register) bit
offsets and will be use to reference PMC irqs.
Signed-off-by: Boris BREZILLON b.brezil...@overkiz.com
Acked-by: Nicolas Ferre
On Mon, Oct 14, 2013 at 07:08:24PM +0400, Vyacheslav Tyrtov wrote:
From: Tarek Dakhran t.dakh...@samsung.com
Add EDCS(Exynos Dual Cluster Support) for Samsung Exynos5410 SoC.
This enables all 8 cores, 4 x A7 and 4 x A15 run at the same time.
Signed-off-by: Tarek Dakhran
On Wed, Oct 16, 2013 at 1:19 AM, Hugh Dickins hu...@google.com wrote:
On Tue, 15 Oct 2013, Krzysztof Kozlowski wrote:
On Tue, 2013-10-15 at 02:59 -0700, Hugh Dickins wrote:
On Mon, 14 Oct 2013, Krzysztof Kozlowski wrote:
Fix race between swapoff and swapon resulting in setting blocksize
On 17.10.13 at 17:45, Arjan van de Ven ar...@linux.intel.com wrote:
for me, the value of the feature overall is this range checking, not the
fixed size part.
for fixed size... the chance of the programmer getting it wrong is near
zero.
the chance of getting one of the checks wrong is much
On 10/17/13 8:28 AM, Stephane Eranian wrote:
For now, we disable the extended MMAP record support (MMAP2).
We have identified cases where it would not report the correct
mapping information, clone(VM_CLONE) but with separate pids.
We will revisit the support once we find a solution for this
On Thu, 17 Oct 2013, Jean-Christophe PLAGNIOL-VILLARD wrote:
On 10:33 Thu 17 Oct , srinivas kandagatla wrote:
On 17/10/13 08:27, Maxime COQUELIN wrote:
...
+
+static struct of_device_id st_i2c_match[] = {
+ { .compatible = st,comms-ssc-i2c, },
the rules is to put the
On Thu, Oct 17, 2013 at 5:54 PM, David Ahern dsah...@gmail.com wrote:
On 10/17/13 8:28 AM, Stephane Eranian wrote:
For now, we disable the extended MMAP record support (MMAP2).
We have identified cases where it would not report the correct
mapping information, clone(VM_CLONE) but with
On 11/10/2013 10:44, Boris BREZILLON :
This patch adds new at91 main oscillator clock implementation using common
clk framework.
If rate is not provided during clock registration it is calculated using
the slow clock (main clk parent in this case) rate and MCFR register.
Signed-off-by: Boris
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