On Thu, May 30, 2013 at 11:03:35PM -0400, CAI Qian wrote:
OK, so the minimal workload to trigger this I found so far was to
run trinity, ltp and then xfstests. I have been able to easily
reproduced on 3 servers so far, and I'll post full logs here for
LKML and linux-mm as this may unrelated to
Hi Dmitry
Please let me know, are there any review comments on this patch series?
Thanks
Manish Badarkhe
On Tue, May 21, 2013 at 14:24:16, Vishwanathrao Badarkhe, Manish wrote:
Patch set adds DT support for tps6507x based touchscreen.
Also, add DT data for tps6507x touchscreen in da850-evm by
Fix build error for il_pm_ops if CONFIG_PM is set
but CONFIG_PM_SLEEP is not set.
ERROR: il_pm_ops [drivers/net/wireless/iwlegacy/iwl4965.ko] undefined!
ERROR: il_pm_ops [drivers/net/wireless/iwlegacy/iwl3945.ko] undefined!
make[1]: *** [__modpost] Error 1
make: *** [modules] Error 2
We have these changes in our tree for quite a long
time and I would like to ask you for review.
All phys are used on xilinx zynq boards.
Thanks,
Michal
v2: Resent these phy patches without emaclite changes
Changes in v2:
- None
Michal Simek (5):
phy: Clean coding style in vitesse phy
phy:
Use macros from linux/marvell_phy.h instead of duplicate
magic phy ID in the driver.
Signed-off-by: Michal Simek michal.si...@xilinx.com
---
Changes in v2: None
drivers/net/phy/marvell.c | 18 +-
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git
This phy is on Xilinx ZC702 zynq development board.
Signed-off-by: Anirudha Sarangi anir...@xilinx.com
Signed-off-by: Michal Simek michal.si...@xilinx.com
---
Changes in v2: None
drivers/net/phy/marvell.c | 65 +
include/linux/marvell_phy.h | 1 +
Add support for this new phy ID.
Signed-off-by: Rick Hoover rhoo...@digilentinc.com
Signed-off-by: Steven Wang steven.w...@digilentinc.com
Signed-off-by: Lars-Peter Clausen l...@metafoo.de
Signed-off-by: Michal Simek michal.si...@xilinx.com
---
Changes in v2:
- None
drivers/net/phy/marvell.c
Phy is compatible with Vitesse 8221.
Signed-off-by: Michal Simek michal.si...@xilinx.com
---
Changes in v2: None
drivers/net/phy/vitesse.c | 15 +++
1 file changed, 15 insertions(+)
diff --git a/drivers/net/phy/vitesse.c b/drivers/net/phy/vitesse.c
index d6e988f..69b482b 100644
---
- Remove trailing white space
- Remove spaces before tag
- Fix comments
Signed-off-by: Michal Simek michal.si...@xilinx.com
---
Changes in v2: None
drivers/net/phy/vitesse.c | 23 +++
1 file changed, 11 insertions(+), 12 deletions(-)
diff --git a/drivers/net/phy/vitesse.c
On Thu, May 30, 2013 at 8:31 PM, tip-bot for Jacob Shin
tip...@zytor.com wrote:
Commit-ID: 757885e94a22bcc82beb9b1445c95218cb20ceab
Gitweb: http://git.kernel.org/tip/757885e94a22bcc82beb9b1445c95218cb20ceab
Author: Jacob Shin jacob.s...@amd.com
AuthorDate: Thu, 30 May 2013 14:09:19
Hi Alex,
On 05/23/2013 04:34 PM, Lukasz Majewski wrote:
Now explicit casting is done when power usage variable (putil) is
calculated
Signed-off-by: Lukasz Majewski l.majew...@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
This patch was developed on top of
struct cpufreq_policy is already passed as argument to some routines like:
__cpufreq_driver_getavg() and so we don't really need to do cpufreq_cpu_get()
before and cpufreq_cpu_put() in them to get policy structure.
Remove them.
Signed-off-by: Viresh Kumar viresh.ku...@linaro.org
---
At Thu, 30 May 2013 19:55:34 +0800,
Wei Yongjun wrote:
From: Wei Yongjun yongjun_...@trendmicro.com.cn
Fix to return a negative error code in the pci_set_dma_mask() error
handling case instead of 0, as done elsewhere in this function.
Signed-off-by: Wei Yongjun
At Wed, 29 May 2013 22:27:18 -0600,
Ebben Aries wrote:
Add a model/fixup string lenovo-dock, for Thinkpad T431s, to allow sound in
docking station.
Tested on Lenovo T431s with ThinkPad Mini Dock Plus Series 3
Signed-off-by: Ebben Aries ear...@dscp.org
Thanks, applied now.
Takashi
On Friday, May 31, 2013 3:06 PM, Yijing Wang wrote:
Fix build error for il_pm_ops if CONFIG_PM is set
but CONFIG_PM_SLEEP is not set.
ERROR: il_pm_ops [drivers/net/wireless/iwlegacy/iwl4965.ko] undefined!
ERROR: il_pm_ops [drivers/net/wireless/iwlegacy/iwl3945.ko] undefined!
make[1]: ***
On 05/31/2013 02:55 AM, David Miller wrote:
From: Sebastian Hesselbarthsebastian.hesselba...@gmail.com
Date: Wed, 29 May 2013 21:32:42 +0200
For the patches above I suggest to take Patches 1-6 through David
Miller's branch, and Patches 7-12 through Jason Cooper's when the
former have appeared
Even though RTC-IP is wakeup capable, Not all Boards support it.
For example
The rtc alarm wakeup is available in rtc-ip since omap1 days but alarm
was not wired properly in previous ompa1 boards.
commit fa5b07820fe3a0fc06ac368516e71f10a59b9539
Author: Sekhar Nori nsek...@ti.com
On some platforms (like AM33xx), a special register (RTC_IRQWAKEEN)
is available to enable Wakeup feature for Alarm Events.
Since new platforms/Boards are now added through DT only, this feature
is supported via DT property only.
Platforms using such IP should add the property
Current rtc-omap driver expects the rtc module wake-up capabilities to
be set up by board specific code. However, in case of DT, this is not
possible.
So, add a DT property ti,wakeup_capable to indicate that the module
is wake-up capable.
Also, on some platforms (like AM33xx), a special register
At Thu, 30 May 2013 20:49:09 +0200,
Jaroslav Kysela wrote:
Date 30.5.2013 20:14, Alan Stern wrote:
On Wed, 29 May 2013, Joe Perches wrote:
On Wed, 2013-05-29 at 15:27 -0400, Alan Stern wrote:
Has there been any thought of improving snd_printk(), or even better,
changing the call
Hi Mark,
We have pretty much completed reworking the patch-set we sent recently
for the STiH41x SOC support. We are waiting for your feedback on this patch.
Thanks,
srini
On 28/05/13 15:58, Srinivas KANDAGATLA wrote:
From: Srinivas Kandagatla srinivas.kandaga...@st.com
It is common to
At Thu, 30 May 2013 16:13:09 +0200,
Ondrej Zary wrote:
Add support for TEA5757 tuner on MediaForte M56VAP sound+modem+radio card.
The GPIO connection type is automatically detected (like snd-fm801 driver).
Also add a safety subsystem vendor check to skip radio detection if vendor
differs
Hi Gururaja,
Thanks for the patch.
On Fri, May 31, 2013 at 12:03 PM, Hebbar Gururaja
gururaja.heb...@ti.com wrote:
Even though RTC-IP is wakeup capable, Not all Boards support it.
For example
The rtc alarm wakeup is available in rtc-ip since omap1 days but alarm
was not wired properly in
Hi,
While testing MFC decoder on Exynos machines, I encountered some
memory allocation errors due to failure of dma_alloc_coherent().
File: drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c Line: 38.
Git bisect pointed me to the following commit as the first bad commit
(linux-next tree of 20130531
On Fri, May 31, 2013 at 12:14:44, Prabhakar Lad wrote:
Hi Gururaja,
Thanks for the patch.
On Fri, May 31, 2013 at 12:03 PM, Hebbar Gururaja
gururaja.heb...@ti.com wrote:
Even though RTC-IP is wakeup capable, Not all Boards support it.
For example
The rtc alarm wakeup is available
Hi Gururaja,
Thanks for the patch.
On Fri, May 31, 2013 at 12:03 PM, Hebbar Gururaja
gururaja.heb...@ti.com wrote:
On some platforms (like AM33xx), a special register (RTC_IRQWAKEEN)
[snip]
- ti,wakeup_capable: Inform the rtc driver that this module is wake-up
capable so that rtcwake and
Sergei Shtylyov wrote:
On 30-05-2013 18:26, Timur Tabi wrote:
+const unsigned long timing[] = { 5, 100, 500};
You'll save space and time if you also make this array static,
otherwise the compiler will build the array every time this function is
called.
No, *const* specifier is enough
Since 4231c6b01af9f0f3eeca4b8d0d87125d78233b41 commit, drm tegra
driver was moved to host1x, however, its correspding entry in
MAINTAINERS is not updated in time.
Signed-off-by: Ying Xue ying@windriver.com
---
MAINTAINERS |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
On Thu, 30 May 2013, Mike Turquette wrote:
Quoting Philippe Begnic (2013-05-27 05:41:28)
From: Philippe Begnic philippe.beg...@st.com
Create U8540 clock tree definitions for common clock framework
The clock changes look good to me. How did you want to merge the
patches?
You may
On Thu, May 30, 2013 at 11:10:23PM -0700, Yinghai Lu wrote:
On Thu, May 30, 2013 at 8:31 PM, tip-bot for Jacob Shin
tip...@zytor.com wrote:
Commit-ID: 757885e94a22bcc82beb9b1445c95218cb20ceab
Gitweb:
http://git.kernel.org/tip/757885e94a22bcc82beb9b1445c95218cb20ceab
Author:
On 29.05.2013 13:26, Arto Merilainen wrote:
This patch series fixes two issues in the host1x driver: First, the
command buffer validation routine had vulnerabilities that were not
detected in earlier testing. Second, the return codes of some
functions were misleading or completely missing.
On 05/31/2013 08:32 AM, Mike Turquette wrote:
Quoting Michal Simek (2013-05-30 22:17:59)
On 05/30/2013 08:44 PM, Mike Turquette wrote:
Quoting Michal Simek (2013-05-17 05:14:47)
Hi Mike,
I have sent email to Greg to take this patch from this series
though his serial tree because it is
On Fri, 2013-05-31 at 08:37 +0200, Takashi Iwai wrote:
It's a problem only with snd_printk(), as CONFIG_SND_VERBOSE_PRINTK
influences on the behavior of snd_printk() and not on the debug prints
with snd_printd() co.
Are you're perhaps confused about how CONFIG_SND_VERBOSE_PRINTK
works with or
Joe Perches j...@perches.com writes:
On Thu, 2013-05-30 at 18:11 -0700, Davidlohr Bueso wrote:
On Thu, 2013-05-30 at 13:08 +0200, Bjørn Mork wrote:
Sergei Shtylyov sergei.shtyl...@cogentembedded.com writes:
Why not text:%#lx as already used in this string? It's
equivalent to
There is no such path as /sys/parameters, module parameters live in
/sys/module/*/parameters.
Signed-off-by: Jean Delvare kh...@linux-fr.org
Cc: Rusty Russell ru...@rustcorp.com.au
---
include/linux/moduleparam.h |2 +-
kernel/params.c |2 +-
2 files changed, 2 insertions(+),
On Fri, May 31, 2013 at 7:43 AM, Michal Simek mon...@monstr.eu wrote:
On 05/30/2013 09:46 PM, Linus Walleij wrote:
(...)
+/* Read/Write access to the GPIO registers */
+#define xgpio_readreg(offset) __raw_readl(offset)
+#define xgpio_writereg(offset, val)__raw_writel(val,
Hi Tony,
On 05/31/2013 12:00 AM, Tony Lindgren wrote:
Hi Roger,
* Roger Quadros rog...@ti.com [130524 06:12]:
Fix memory leaks in the error path.
Also, use platform_device_register_full() to allocate
the platform devices and set platform data.
If you need this for the v3.10-rc, you
At Fri, 31 May 2013 00:06:07 -0700,
Joe Perches wrote:
On Fri, 2013-05-31 at 08:37 +0200, Takashi Iwai wrote:
It's a problem only with snd_printk(), as CONFIG_SND_VERBOSE_PRINTK
influences on the behavior of snd_printk() and not on the debug prints
with snd_printd() co.
Are you're
On Fri, 2013-05-31 at 09:23 +0200, Takashi Iwai wrote:
At Fri, 31 May 2013 00:06:07 -0700, Joe Perches wrote:
On Fri, 2013-05-31 at 08:37 +0200, Takashi Iwai wrote:
I think most of snd_printd() and snd_printdd() can be kept as is.
These are just debug messages, after all.
Some of those
At Fri, 31 May 2013 00:30:09 -0700,
Joe Perches wrote:
On Fri, 2013-05-31 at 09:23 +0200, Takashi Iwai wrote:
At Fri, 31 May 2013 00:06:07 -0700, Joe Perches wrote:
On Fri, 2013-05-31 at 08:37 +0200, Takashi Iwai wrote:
I think most of snd_printd() and snd_printdd() can be kept as is.
On 05/31/2013 09:14 AM, Linus Walleij wrote:
On Fri, May 31, 2013 at 7:43 AM, Michal Simek mon...@monstr.eu wrote:
On 05/30/2013 09:46 PM, Linus Walleij wrote:
(...)
+/* Read/Write access to the GPIO registers */
+#define xgpio_readreg(offset) __raw_readl(offset)
+#define
On Fri, 2013-05-31 at 09:35 +0200, Takashi Iwai wrote:
At Fri, 31 May 2013 00:30:09 -0700, Joe Perches wrote:
On Fri, 2013-05-31 at 09:23 +0200, Takashi Iwai wrote:
At Fri, 31 May 2013 00:06:07 -0700, Joe Perches wrote:
On Fri, 2013-05-31 at 08:37 +0200, Takashi Iwai wrote:
I think
On 05/31/2013 12:04 AM, Arnd Bergmann wrote:
On Thursday 30 May 2013 11:41:01 Michal Simek wrote:
* To perform the read/write on the registers we need to check on
* which bus its connected and call the appropriate write API.
*/
-static void xilinx_fb_out_be32(struct xilinxfb_drvdata
On Thu, May 30, 2013 at 02:04:42PM +, Ortiz, Lance E wrote:
Steve, you do have a good point here. I am wondering if that is why
we should consider changing the output to match aer_print_error().
The code path to aer_print_error() is the more common path where not
as many platforms support
On Fri, May 31, 2013 at 08:53:37AM +0200, Clemens Ladisch wrote:
Sergei Shtylyov wrote:
On 30-05-2013 18:26, Timur Tabi wrote:
+const unsigned long timing[] = { 5, 100, 500};
You'll save space and time if you also make this array static,
otherwise the compiler will build the array
On Fri, May 31, 2013 at 1:01 AM, Andi Kleen a...@firstfloor.org wrote:
From: Andi Kleen a...@linux.intel.com
With the earlier patches to automatically try cpu// and add
a precise sys attribute, we can now enable PEBS for the mem-loads,
mem-stores events everywhere.
This allows to use
perf
Hi Pawel,
Sorry for the late reply, I'm currently attending LinuxCon Japan, my mail
backlog is growing.
On Tuesday 28 May 2013 11:52:52 Pawel Moll wrote:
On Mon, 2013-05-27 at 11:31 +0100, Arnd Bergmann wrote:
On Monday 27 May 2013, Daniel Tang wrote:
The one remaining bit that sticks
From: Michal Simek michal.si...@xilinx.com
Date: Fri, 31 May 2013 08:08:22 +0200
We have these changes in our tree for quite a long
time and I would like to ask you for review.
All phys are used on xilinx zynq boards.
All applied to net-next, thanks.
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To unsubscribe from this list: send the
On 31.05.13 at 01:55, John Stultz john.stu...@linaro.org wrote:
The first is probably the easiest, but I do want to make sure that Xen
maintainers agree that Xen really needs to be special here compared to
every other platform and always enforce the RTC is synced with system time.
Actually,
On 31/05/2013 01:17, Douglas Gilbert :
On 13-05-30 03:36 PM, Andrew Morton wrote:
On Thu, 30 May 2013 09:50:27 +0200 Nicolas Ferre
nicolas.fe...@atmel.com wrote:
The review of this patch series was in my TODO list for some time...
Today, I magically took time to review it ;-)
The patch
On Thu, 2013-05-30 at 19:25 +0200, Linus Walleij wrote:
On Wed, May 22, 2013 at 12:20 PM, Andy Shevchenko
andriy.shevche...@linux.intel.com wrote:
This makes the error handling much more simpler than open-coding everything
and
in addition makes the probe function smaller an tidier.
2013/5/30 Libo Chen clbchenlibo.c...@huawei.com:
mtd is just member of bcm47xxsflash, so we should free bcm47xxsflash not its
member.
So I use devm_kazlloc instead of kazlloc to avoid it.
I think you should use
mtd: bcm47xxsflash:
prefix for both patches, but Artem or David may want to
At Fri, 31 May 2013 00:38:01 -0700,
Joe Perches wrote:
On Fri, 2013-05-31 at 09:35 +0200, Takashi Iwai wrote:
At Fri, 31 May 2013 00:30:09 -0700, Joe Perches wrote:
On Fri, 2013-05-31 at 09:23 +0200, Takashi Iwai wrote:
At Fri, 31 May 2013 00:06:07 -0700, Joe Perches wrote:
On
On Thu 30-05-13 13:47:30, David Rientjes wrote:
On Thu, 30 May 2013, Michal Hocko wrote:
Completely disabling the oom killer for a memcg is problematic if
userspace is unable to address the condition itself, usually because it
is unresponsive.
Isn't this a bug in the userspace
Hi Jean-Christophe,
On 05/30/2013 10:17 PM, Jean-Christophe PLAGNIOL-VILLARD wrote:
On 15:49 Thu 30 May , Michal Simek wrote:
Export of_irq_count for modules.
can you explain why do you need to call of_irq_count
I need to count number of irq written in the DTS node.
It is not fixed size
On 05/30/2013 07:46 PM, Kevin Hilman wrote:
Oleksandr Dmytryshyn oleksandr.dmytrys...@ti.com writes:
If the i2c controller during suspend will generate an interrupt, it
can lead to unpredictable behaviour in the kernel.
Based on the logic of the kernel code interrupts from i2c should be
On Fri, May 17, 2013 at 8:54 PM, Jon Mason jon.ma...@intel.com wrote:
dmatest would create a thread to stress XOR and PQ, if the capability is
present in the hardware. Add the ability to disable XOR and PQ by
disabling it if *_sources are set to zero.
Sorry, didn't comment this earlier.
Hi Guenther,
On Thu, May 30, 2013 at 03:02:47PM -0700, Guenter Roeck wrote:
On Thu, May 30, 2013 at 11:59:28PM +0200, Wim Van Sebroeck wrote:
Hi Guenter,
[...]
I even thought about adding this capability to the infrastructure.
Actually this would be pretty nice to have
Thanks,
Guenter
From: Xiang Wang wa...@marvell.com
In some of our drivers (e.g. UART) we may stop a running DMA
before it finishes. So we need to know how many bytes have
been transferred.
Signed-off-by: Xiang Wang wa...@marvell.com
---
drivers/dma/mmp_pdma.c | 77
On 05/31/2013 09:17 AM, Alex Shi wrote:
Kernel: 3.9
Patch sets:
rlb-v4: sched: use runnable load based balance (Alex Shi)
https://lkml.org/lkml/2013/4/27/13
Thanks for the valuable comparison!
The runnable load balance target is performance. It is still try to
disperse
On Thu, May 30, 2013 at 5:45 AM, Sathyanarayanan Kuppuswamy
sathyanarayanan.kuppusw...@intel.com wrote:
From: Andy Shevchenko andriy.shevche...@linux.intel.com
Can you use newer version [1] of this patch?
[1] https://lkml.org/lkml/2013/5/28/83
--
With Best Regards,
Andy Shevchenko
--
To
Please, drop this one away.
Sathyanarayanan Kuppuswamy will take care of this in his patch series.
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If the i2c controller during suspend will generate an interrupt, it
can lead to unpredictable behaviour in the kernel.
Based on the logic of the kernel code interrupts from i2c should be
prohibited during suspend. Kernel writes 0 to the I2C_IE register in
the omap_i2c_runtime_suspend() function.
I've just renamed OMAP_I2C_INTERRUPTS_MASK to the
OMAP_I2C_IP_V2_INTERRUPTS_MASK.
If the i2c controller during suspend will generate an interrupt, it
can lead to unpredictable behaviour in the kernel.
Based on the logic of the kernel code interrupts from i2c should be
prohibited during suspend.
On Fri, May 31, 2013 at 12:13 AM, Pravin Shelar pshe...@nicira.com wrote:
On Thu, May 30, 2013 at 2:14 PM, Joao Correia
joaomiguelcorr...@gmail.com wrote:
On Thu, May 30, 2013 at 5:48 PM, Pravin Shelar pshe...@nicira.com wrote:
On Wed, May 29, 2013 at 12:53 PM, Joao Correia
On Fri, May 31, 2013 at 11:21 AM, Xiang Wang wangx...@gmail.com wrote:
In some of our drivers (e.g. UART) we may stop a running DMA
before it finishes. So we need to know how many bytes have
been transferred.
Couple of comments below.
--- a/drivers/dma/mmp_pdma.c
+++
From: Grant Grundler grantgrund...@gmail.com
Date: Thu, 30 May 2013 08:31:38 -0700
On Thu, May 30, 2013 at 3:27 AM, Yijing Wang wangyij...@huawei.com wrote:
Pci_enable_device() will set device power state to D0,
so it's no need to do it again in tulip_init_one().
Signed-off-by: Yijing Wang
On Thu, May 30, 2013 at 5:45 AM, Sathyanarayanan Kuppuswamy
sathyanarayanan.kuppusw...@intel.com wrote:
As Intel rolling out more SoC's after Moorestown, we need to re-structure
the code in a way that is backward compatible and easy to expand.This
patch set implements a flexible way to support
On Thu, May 30, 2013 at 08:31:08PM -0700, tip-bot for Jacob Shin wrote:
Commit-ID: 757885e94a22bcc82beb9b1445c95218cb20ceab
Gitweb: http://git.kernel.org/tip/757885e94a22bcc82beb9b1445c95218cb20ceab
Author: Jacob Shin jacob.s...@amd.com
AuthorDate: Thu, 30 May 2013 14:09:19 -0500
From: Cong Wang xiyou.wangc...@gmail.com
Date: Fri, 31 May 2013 11:23:11 +0800
On Fri, May 31, 2013 at 9:27 AM, Matthias Schiffer
mschif...@universe-factory.net wrote:
Since some refactoring in 5f5a011, ndisc_send_redirect called
ndisc_fill_redirect_hdr_option on the wrong skb, leading to
Hi Sekhar,
On Sat, May 25, 2013 at 11:13 PM, Prabhakar Lad
prabhakar.cse...@gmail.com wrote:
Hi Sekhar,
On Sat, May 25, 2013 at 11:09 PM, Prabhakar Lad
prabhakar.cse...@gmail.com wrote:
From: Lad, Prabhakar prabhakar.cse...@gmail.com
remove init_enable from ths7303 pdata as it is being
On Fri, May 31, 2013 at 04:54:56AM +0100, Nicolas Pitre wrote:
On Thu, 30 May 2013, Will Deacon wrote:
On Thu, May 30, 2013 at 10:09:49AM +0100, Will Deacon wrote:
On Thu, May 30, 2013 at 02:41:42AM +0100, Wang, Yalin wrote:
If you have some patch for this issue,
I can do the test
Can you check this part again:
On Tuesday 21 May 2013 20:36:35 Stephen Warren wrote:
diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index f5d84d6..7de2ca1 100644
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -881,21 +881,6 @@ static int setup(struct
From: Robert Richter robert.rich...@calxeda.com
Returning -ENODEV if no file descriptor is found. An error code of -1
(-EPERM) is misleading in this case.
Signed-off-by: Robert Richter robert.rich...@calxeda.com
---
kernel/events/persistent.c | 2 +-
1 file changed, 1 insertion(+), 1
On Fri, May 31, 2013 at 03:56:31AM +0100, Wang, Yalin wrote:
Hi Will,
Thanks for your patch ,
But I found I don't have ct_user_exit macro
In my arch/arm/kernel/entry-common.S
My kernel version is 3.4.0
Well things have moved on this since then (we're approaching 3.10, so you
might
From: Robert Richter robert.rich...@calxeda.com
The mce_record tracepoint needs tracepoints to be enabled. Fixing
build error for no-tracepoints configs.
Signed-off-by: Robert Richter robert.rich...@calxeda.com
---
arch/x86/kernel/cpu/mcheck/mce.c | 4
1 file changed, 4 insertions(+)
diff
From: Robert Richter robert.rich...@calxeda.com
Usually a fd close leads to the release of the event too. For
persistent events this is different as the events should be
permanently enabled in the system. Using reference counting to avoid
releasing an event during a fd close. This also allows it
From: Robert Richter robert.rich...@calxeda.com
mmap should return EACCES error if fd can not be opened writable.
This error code also helps userland to map buffers readonly on
failure.
Signed-off-by: Robert Richter robert.rich...@calxeda.com
---
kernel/events/core.c | 2 +-
1 file changed, 1
From: Robert Richter robert.rich...@calxeda.com
Struct pers_event_desc is only used in kernel/events/persistent.c.
Moving it there. Also, removing attr member as this is a copy of
event-attr.
Signed-off-by: Robert Richter robert.rich...@calxeda.com
---
include/linux/perf_event.h | 7 ---
From: Robert Richter robert.rich...@calxeda.com
Expose persistent events in the system to userland using sysfs. Perf
tools are able to read existing pmu events from sysfs. Now we use a
persistent pmu as an event container containing all registered
persistent events of the system. This patch adds
From: Robert Richter robert.rich...@calxeda.com
Check if an event already exists before adding it.
Signed-off-by: Robert Richter robert.rich...@calxeda.com
---
kernel/events/persistent.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/kernel/events/persistent.c
From: Robert Richter robert.rich...@calxeda.com
We want to use the kernel's pmu design to later expose persistent
events via sysfs to userland. Initially implement a persistent pmu.
The format syntax is introduced allowing to set bits anywhere in
struct perf_event_attr. This is used in this case
From: Robert Richter robert.rich...@calxeda.com
rb_put() is called already in perf_event_release_kernel(), so no need
to do the same in del_persistent_event(). We also don't need it in
add_persistent_event_on_cpu() after a rework. Since there are no users
of rb_put() anymore, we can make it
From: Robert Richter robert.rich...@calxeda.com
For later adding persistent events to sysfs we need a name for each
event. Adding a name to each persistent event.
Signed-off-by: Robert Richter robert.rich...@calxeda.com
---
arch/x86/kernel/cpu/mcheck/mce.c | 3 ++-
include/linux/perf_event.h
From: Robert Richter robert.rich...@calxeda.com
Protect esp. access to struct pers_event_desc *desc. There are race
conditions possible where the descriptor could be removed from list
while it is used.
Signed-off-by: Robert Richter robert.rich...@calxeda.com
---
kernel/events/persistent.c | 36
From: Robert Richter robert.rich...@calxeda.com
The default buffer size used to setup event buffers with perf tools is
512k. Using the same buffer size for persistent events. This also
avoids failed mmap calls due to different buffer sizes.
Signed-off-by: Robert Richter
From: Robert Richter robert.rich...@calxeda.com
There is already a function anon_inode_getfd() that does already all
the work. Reworking and simplifying code.
Signed-off-by: Robert Richter robert.rich...@calxeda.com
---
kernel/events/persistent.c | 35 +++
1 file
From: Robert Richter robert.rich...@calxeda.com
Improve error reporting.
Signed-off-by: Robert Richter robert.rich...@calxeda.com
---
kernel/events/persistent.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/kernel/events/persistent.c b/kernel/events/persistent.c
From: Robert Richter robert.rich...@calxeda.com
This patch set implements out of the box support of perf tools for
persistent events. For this the kernel must provide necessary
information about existing persistent events via sysfs to userland.
Persistent events are provided by the kernel with
From: Robert Richter robert.rich...@calxeda.com
Reducing duplicate code by introducing function get_persistent_event()
to get the descriptor of an persistent event.
Signed-off-by: Robert Richter robert.rich...@calxeda.com
---
kernel/events/persistent.c | 37 ++---
Sorry for joining the party so late.. I was running away from reviewing it :(
On 31 May 2013 02:37, Stratos Karafotis strat...@semaphore.gr wrote:
Ondemand calculates load in terms of frequency and increases it only
if the load_freq is greater than up_threshold multiplied by current
or average
From: Robert Richter robert.rich...@calxeda.com
Fixing wrongly determined attribute size.
Signed-off-by: Robert Richter robert.rich...@calxeda.com
---
kernel/events/persistent.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/events/persistent.c
importer private data in dma-buf attachment can be used by importer to
reimport same dma-buf.
Seung-Woo Kim (2):
dma-buf: add importer private data to attachment
drm/prime: find gem object from the reimported dma-buf
drivers/base/dma-buf.c | 31
Reimported dma-buf can reuse same gem object only when prime import
is done with same drm open context. So prime import is done with
other drm open context, gem object is newly created and mapped even
there is already mapped gem object. To avoid recreating gem object,
importer private data can be
dma-buf attachment has only exporter private data, but importer private data
can be useful for importer especially to re-import the same dma-buf.
To use importer private data in attachment of the device, the function to
search attachment in the attachment list of dma-buf is also added.
On 31 May 2013 02:37, Stratos Karafotis strat...@semaphore.gr wrote:
Ahh.. earlier mail got sent without me doing complete review :(
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
+static void od_check_cpu(int cpu, unsigned int load)
{
struct od_cpu_dbs_info_s
This patch adds the driver for the watchdog devices found on MEN Mikro
Elektronik A21 VMEbus CPU Carrier Boards. It has DT-support and uses the
watchdog framework.
Revision 2:
* Removed unneeded open flag in struct a21_wdt_drv
* Corrected 3bit reason code from gpio
* Additional sysfs files are
The newly generated files are:
* rebootcause:
Can be one of:
Power on Reset,
CPU Reset Request,
Push Button,
FPGA Reset Request,
Watchdog,
Local Power Bad,
Invalid or
BDI
and shows the reason of the boards last reboot.
* active:
Shows if the watchdog CPLD is actually running
* allow_disable:
On Fri, May 31, 2013 at 10:58:48AM +0200, Johannes Thumshirn wrote:
This patch adds the driver for the watchdog devices found on MEN Mikro
Elektronik A21 VMEbus CPU Carrier Boards. It has DT-support and uses the
watchdog framework.
[...]
+MODULE_DESCRIPTION(MEN A21 Watchdog);
On Fri, May 31, 2013 at 10:47:21AM +0200, Robert Richter wrote:
From: Robert Richter robert.rich...@calxeda.com
The mce_record tracepoint needs tracepoints to be enabled. Fixing
build error for no-tracepoints configs.
Signed-off-by: Robert Richter robert.rich...@calxeda.com
---
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