On 2012/12/19 11:04, Joe Jin wrote:
Hi all,
I backported mps commits and ask customer pass pci=pcie_bus_peer2pee to
kernel
to limited MPS to 128 and issue disappeared, sound like this is a BIOS bug.
Hi Joe,
I found similar problem when I do pci hotplug, discussion is
CC: Doug Anderson
On Tue, Dec 18, 2012 at 8:13 PM, Vivek Gautam gautam.vi...@samsung.com wrote:
Changes from v4:
- Moved architecture side changes out of this patch-set.
- Added support for multiple usbphy phandle parsing and
doing all pmu_isolation() and phy_cfg_sel() related changes
Hi Yijing,
Thanks for your reference, the patch looks good for me, but I have no chance
to test it on customer's env.
Best Regards,
Joe
On 12/19/12 13:52, Yijing Wang wrote:
On 2012/12/19 11:04, Joe Jin wrote:
Hi all,
I backported mps commits and ask customer pass pci=pcie_bus_peer2pee to
Stephen Rothwell s...@canb.auug.org.au writes:
Hi Rusty,
Today's linux-next merge of the modules tree got a conflict in
kernel/modsign_pubkey.c between commit 84ecfd15f554 (modsign: add symbol
prefix to certificate list) from Linus' tree and commit bb8f5966421d
(MODSIGN: Avoid using .incbin
Hi Felipe,
On Wed, Dec 19, 2012 at 11:14 AM, Vivek Gautam
gautamvivek1...@gmail.com wrote:
CC: Doug Anderson
On Tue, Dec 18, 2012 at 8:43 PM, Felipe Balbi ba...@ti.com wrote:
On Tue, Dec 18, 2012 at 08:40:26PM +0530, Vivek Gautam wrote:
Adding support for USB3.0 phy for dwc3 controller on
NVIDIA's Tegra has multiple UART controller which supports:
- APB DMA based controller fifo read/write.
- End Of Data interrupt in incoming data to know whether end
of frame achieve or not.
- HW controlled RTS and CTS flow control to reduce SW overhead.
Add serial driver to use all above
Add APB DMA requestor and serial aliases for serial controller.
There will be two serial driver i.e. 8250 based simple serial driver
and APB DMA based serial driver for higher baudrate and performace.
The simple serial driver get enabled with compatible nvidia,tegra20-uart
and APB DMA based
On 12/18/2012 09:15 PM, Dong Zhu wrote:
On Thu, Dec 06, 2012 at 10:03:34PM +0800, Dong Zhu wrote:
From c126376cf1837b0956e0268056db61870fbbc1d4 Mon Sep 17 00:00:00 2001
From: Dong Zhu bluezhud...@gmail.com
Date: Thu, 6 Dec 2012 21:45:00 +0800
Subject: [PATCH] timekeeping: avoid adjust kernel
On Wed, Dec 19, 2012 at 12:39:59AM +0100, Cong Ding wrote:
clean the checkpatch warnings in ring_sw.c. mostly are 80 characters per line
issue.
Signed-off-by: Cong Ding ding...@gmail.com
---
drivers/staging/iio/ring_sw.c | 25 ++---
1 file changed, 14 insertions(+),
On Tue, Dec 18, 2012 at 3:47 PM, Sascha Hauer s.ha...@pengutronix.de wrote:
On Tue, Dec 18, 2012 at 10:19:21AM +0800, Chao Xie wrote:
On Tue, Dec 18, 2012 at 4:19 AM, Sascha Hauer s.ha...@pengutronix.de wrote:
On Thu, Dec 06, 2012 at 10:52:03AM +0800, Chao Xie wrote:
hi
When develop the
On Wed, Dec 19, 2012 at 07:52:47, Fengguang Wu wrote:
[add more CC]
On Wed, Dec 19, 2012 at 10:11:02AM +0800, Fengguang Wu wrote:
Hi Linus, Wolfram,
FYI, kernel build failed on
tree: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux master
head:
On Tue, Dec 18, 2012 at 11:16 AM, Kent Overstreet
koverstr...@google.com wrote:
Or maybe just getting rid of the ringbuffer is that awesome. Gonna try
and work on combining our optimizations so I can see what that looks
like :)
Yes, yes it is. Combined our aio/dio patches and got 50% better
On Wed, 2012-12-19 at 09:42 +0300, Dan Carpenter wrote:
On Wed, Dec 19, 2012 at 12:39:59AM +0100, Cong Ding wrote:
clean the checkpatch warnings in ring_sw.c. mostly are 80 characters per
line
issue.
[]
diff --git a/drivers/staging/iio/ring_sw.c b/drivers/staging/iio/ring_sw.c
[]
@@
Hi, Steven,
Thank you for your review.
I applied your review comments.
These patches depend on the next patch.
tracing: Add a resize function to make one buffer equivalent to another buffer
http://lkml.kernel.org/r/20121017025616.2627.91226.stgit@falsita
v2-v3:
[1/4] tracing: add checks if
max_tr-buffer could be NULL in the tracing_reset{_online_cpus}. In this
case, a NULL pointer dereference happens, so we should return immediately
from these functions.
Signed-off-by: Hiraku Toyooka hiraku.toyooka...@hitachi.com
Cc: Steven Rostedt rost...@goodmis.org
Cc: Frederic Weisbecker
Currently, read functions for trace buffer use static old_tracer
for detecting changes of current tracer. This is because we can
assume that these functions are used from only one file (trace).
But we are adding snapshot feature for ftrace, then those functions
are called from two files. So we
Ftrace has a snapshot feature available from kernel space and
latency tracers (e.g. irqsoff) are using it. This patch enables
user applictions to take a snapshot via debugfs.
Add snapshot debugfs file in tracing directory.
snapshot:
This is used to take a snapshot and to read the output of
This patch adds snapshot description in ftrace documentation.
This description includes what the snapshot is and how to use it.
Signed-off-by: Hiraku Toyooka hiraku.toyooka...@hitachi.com
Cc: Steven Rostedt rost...@goodmis.org
Cc: Frederic Weisbecker fweis...@gmail.com
Cc: Ingo Molnar
On Wed, 2012-12-19 at 07:13 +, Jonathan Cameron wrote:
Err. This whole file is going away in the coming cycle anyway so I am
not going to take cleanup patches for it.
That's the best kind of staging cleanup.
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the
Hi;
Perhaps Im being an idiot, but it looks to me like the
menu-item for SPARSE_IRQ (under General setup - IRQ subsystem)
depends solely on MAY_HAVE_SPARSE_IRQ, but I only see *one* user
for that in the kernel now, the SuperH arch (arch/sh/Kconfig). It
looks like everyone else
Define and use macros to identify perf events codes This would make it
easier and more readable when these event codes need to be used in more
than one place.
Signed-off-by: Sukadev Bhattiprolu suka...@linux.vnet.ibm.com
---
arch/powerpc/perf/power7-pmu.c | 28
1
On 12/18/2012 07:49 PM, Greg KH wrote:
On Tue, Dec 18, 2012 at 01:12:05PM -0800, Nitin Gupta wrote:
On Tue, Dec 11, 2012 at 10:27 AM, Greg KH gre...@linuxfoundation.org wrote:
On Thu, Nov 29, 2012 at 10:45:09PM -0800, Nitin Gupta wrote:
Fixes a bug introduced by commit c8f2f0db1 (zram: Fix
Rename EVENT_ATTR() and EVENT_PTR() PMU_EVENT_ATTR() and PMU_EVENT_PTR().
Make them global so they are available to all architectures.
Further to allow architectures flexibility, have PMU_EVENT_PTR() pass in the
variable name as a parameter.
Signed-off-by: Sukadev Bhattiprolu
[PATCH 3/5] perf/POWER7: Make generic event translations available in sysfs
Make the generic perf events in POWER7 available via sysfs.
$ ls /sys/bus/event_source/devices/cpu/events
branch-instructions
branch-misses
cache-misses
cache-references
Make some POWER7-specific perf events available in sysfs.
$ /bin/ls -1 /sys/bus/event_source/devices/cpu/events/
branch-instructions
branch-misses
cache-misses
cache-references
cpu-cycles
instructions
PM_BRU_FIN
PM_BRU_MPRED
Create a sysfs entry, '/sys/bus/event_source/devices/cpu/format/event'
which describes the format of a POWER cpu.
The format of the event is the same for all POWER cpus at least in
(Power6, Power7), so bulk of this change is common in the code common
to POWER cpus.
This code is based on
Hi Guenter,
Guenter Roeck wrote:
On Tue, Dec 18, 2012 at 10:04:56PM +0100, Juergen Beisert wrote:
Guenter Roeck wrote:
On Tue, Dec 18, 2012 at 04:03:41PM +0100, Juergen Beisert wrote:
commit 263a523d18bca306016d75f5c8d5c57c37fe52fb changes the code of
DIV_ROUND_CLOSEST in
Am 19.12.2012 01:46, schrieb Andrew Morton:
On Thu, 2 Aug 2012 16:53:25 -0700
Vincent Palatin vpala...@chromium.org wrote:
When calling rtc_device_unregister, we are not freeing the id used by the
driver.
So when doing a unload/load cycle for a RTC driver (e.g. rmmod rtc_cmos
modprobe
On Mon, 2012-12-17 at 13:12 -0500, Johannes Weiner wrote:
When ex-KSM pages are faulted from swap cache, the fault handler is
not capable of re-establishing anon_vma-spanning KSM pages. In this
case, a copy of the page is created instead, just like during a COW
break.
These freshly made
On Wed, 19 Dec 2012 08:37:07 +0100 Alexander Holler hol...@ahsoftware.de
wrote:
Am 19.12.2012 01:46, schrieb Andrew Morton:
On Thu, 2 Aug 2012 16:53:25 -0700
Vincent Palatin vpala...@chromium.org wrote:
When calling rtc_device_unregister, we are not freeing the id used by the
driver.
On Wed, Dec 19, 2012 at 4:51 PM, Chuansheng Liu
chuansheng@intel.com wrote:
The runtime_get_sync() is called during sdio_bus_probe(), then the device
will be kept in active runtime state
Unless, of course, the driver powered it down.
, so not neccessary to call
Am 19.12.2012 08:45, schrieb Andrew Morton:
On Wed, 19 Dec 2012 08:37:07 +0100 Alexander Holler hol...@ahsoftware.de
wrote:
Am 19.12.2012 01:46, schrieb Andrew Morton:
On Thu, 2 Aug 2012 16:53:25 -0700
Vincent Palatin vpala...@chromium.org wrote:
When calling rtc_device_unregister, we are
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