From: Yan, Zheng zheng.z@intel.com
If perf event buffer is in overwrite mode, the kernel only updates
the data head when it overwrites old samples. The program that owns
the buffer need periodically check the buffer and update a variable
that tracks the date tail. If the program fails to do
On 4/10/2013 5:42 PM, Philip Avinash wrote:
Add da850 EHRPWM ECAP DT node along with pin-mux details.
Also adds OF_DEV_AUXDATA for EHRPWM ECAP driver to use EHRPWM ECAP
clock.
Signed-off-by: Philip Avinash avinashphi...@ti.com
Looks good to me. Will try and see if this can make it to
On 04/14/2013 11:59 PM, Borislav Petkov wrote:
On Sun, Apr 14, 2013 at 09:28:50AM +0800, Alex Shi wrote:
Even some scenario the total energy cost more, at least the avg watts
dropped in that scenarios.
Ok, what's wrong with x = 32 then? So basically if you're looking at
avg watts, you don't
On Sun, Apr 14, 2013 at 12:29:46AM -0400, Rob Clark wrote:
On Sat, Apr 13, 2013 at 5:45 PM, Thierry Reding
[...]
I had been thinking about this on and off for a while, but I haven't
come up with anything concrete. Ideally we could just have some kind of
event that userspace would listen
On Fri, 2013-04-12 at 17:55 +0200, Peter Zijlstra wrote:
On Fri, 2013-04-12 at 12:50 +0200, Peter Zijlstra wrote:
I'll try and dig through the rest of your email later.. sorry for
being
a tad slow etc.
So at thread_group_cputimer() we initialize the cputimer-cputime state
by using
On Sat, Apr 06, 2013 at 09:48:03AM -0700, Sukadev Bhattiprolu wrote:
From bdeacf7175241f6c79b5b2be0fa6b20b0d0b7d1c Mon Sep 17 00:00:00 2001
From: Sukadev Bhattiprolu suka...@linux.vnet.ibm.com
Date: Sat, 6 Apr 2013 08:48:26 -0700
Subject: [PATCH] perf: Power7: Make CPI stack events available
On Mon, 2013-04-15 at 07:58 +0200, Heiko Carstens wrote:
On Sun, Apr 14, 2013 at 10:53:27PM -0700, Joe Perches wrote:
On Mon, 2013-04-15 at 07:48 +0200, Heiko Carstens wrote:
On Sat, Apr 13, 2013 at 11:06:14PM -0700, Joe Perches wrote:
Commit ea81531d (s390/uaccess: fix page table walk)
On 04/15/2013 02:04 PM, Alex Shi wrote:
On 04/14/2013 11:59 PM, Borislav Petkov wrote:
On Sun, Apr 14, 2013 at 09:28:50AM +0800, Alex Shi wrote:
Even some scenario the total energy cost more, at least the avg watts
dropped in that scenarios.
Ok, what's wrong with x = 32 then? So
On 04/15/2013 01:56 PM, Heiko Carstens wrote:
On Sun, Apr 14, 2013 at 11:28:40PM -0400, Zhouping Liu wrote:
Hi All,
I hit the below crashed when doing memory related tests[1] on s390x:
--- snip -
� 15929.351639¨ � 0021c0a6¨
As per the OPP library documentation(Documentation/power/opp.txt) all
opp find/get calls should be protected by rcu locks.
Signed-off-by: Amit Daniel Kachhap amit.dan...@samsung.com
---
This patch is created against linux-next tree and is suggested by
Nishanth Menon.
It's not used, and it can be retrieved via cgrp-root-top_cgroup.
Signed-off-by: Li Zefan lize...@huawei.com
---
include/linux/cgroup.h | 1 -
kernel/cgroup.c| 2 --
2 files changed, 3 deletions(-)
diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
index 9c300ad..64047ae 100644
On Mon, Apr 15, 2013 at 02:25:05PM +0800, Li Zefan wrote:
It's not used, and it can be retrieved via cgrp-root-top_cgroup.
Signed-off-by: Li Zefan lize...@huawei.com
Applied to cgroup/for-3.10. Thanks.
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Hi Stephen,
Could you please add:
git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git#for-next
to linux-next to include new stuff coming from Rob?
Thanks,
Ohad.
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The common clock api provides some helpers for clk-providers but does
not export these helpers. This hinders clk-providers to be built as modules.
This patch adds __clk_get_flags() to the list of exported symbols.
Signed-off-by: Sebastian Hesselbarth sebastian.hesselba...@gmail.com
---
Cc: Mike
Calling clk-si5351 driver non-OF ready was too early. This patch
makes clk-si5351 depend on CONFIG_OF again, until things get sorted out.
Signed-off-by: Sebastian Hesselbarth sebastian.hesselba...@gmail.com
Reported-by: Stephen Rottweil s...@canb.auug.org.au
---
Cc: Stephen Rothwell
On 14 April 2013 01:43, Francesco Lavra francescolavra...@gmail.com wrote:
+ for_each_child_of_node(of_find_node_by_path(/cpus), np) {
If of_find_node_by_path() returns NULL, there will be a NULL pointer
dereference.
+ if (count++ != cpu_dev-id)
+
On 04/15/2013 07:04 AM, Stephen Rothwell wrote:
After merging the clk tree, today's linux-next build (x86_64 allmodconfig)
failed like this:
ERROR: of_clk_add_provider [drivers/clk/clk-si5351.ko] undefined!
ERROR: of_clk_src_onecell_get [drivers/clk/clk-si5351.ko] undefined!
Stephen,
I must
DT nodes should be put using of_node_put() to balance their usage counts. This
is not done properly in ARM's big LITTLE driver. Fix it.
Signed-off-by: Viresh Kumar viresh.ku...@linaro.org
---
Hi Rafael,
These are fixes for 3.10
drivers/cpufreq/arm_big_little_dt.c | 43
This driver isn't updated to work with latest cpufreq core updates that happened
recently. Fix them.
Signed-off-by: Viresh Kumar viresh.ku...@linaro.org
---
As original patch breaks compilation, its best to merge this patch with original
patch.
drivers/cpufreq/arm_big_little.c | 10 +++---
From: Suravee Suthikulpanit suravee.suthikulpa...@amd.com
This patch set contains two patches which affect IOMMU interrupt handling.
Patch 1 Implements the workaround for hardware issue when handling interrupts
and independent of patch 2. Patch 2 Modify interrupt handling thread to only
handle
From: Suravee Suthikulpanit suravee.suthikulpa...@amd.com
The IOMMU interrupt handling in bottom half must clear the PPR log interrupt
and event log interrupt bits to re-enable the interrupt. This is done by
writing 1 to the memory mapped register to clear the bit. Due to hardware bug,
if the
From: Suravee Suthikulpanit suravee.suthikulpa...@amd.com
In the current interrupt handling scheme, there are as many threads as
the number of IOMMUs. Each thread is created and assigned to an IOMMU at
the time of registering interrupt handlers (request_threaded_irq).
When an IOMMU HW generates
Parent node must be put after using it to balance its usage count. This was
missing in cpufreq-cpu0 driver. Fix it.
Signed-off-by: Viresh Kumar viresh.ku...@linaro.org
---
drivers/cpufreq/cpufreq-cpu0.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/cpufreq/cpufreq-cpu0.c
On 13/04/13 16:38, Namjae Jeon wrote:
From: Namjae Jeon namjae.j...@samsung.com
https://lkml.org/lkml/2013/4/1/292
As per above discussion, there is possibility that request's __data_len
field may overflow when max_discard_sectors greater than UINT_MAX 9
If multiple discard requests get
On Wed, Apr 10, 2013 at 12:51:00PM +0530, Aruna Balakrishnaiah wrote:
Removal of syslog prefix in the uncompressed oops text will
help in capturing more oops data.
Why does it help? Does this effect any existing tools?
cheers
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2013/04/15 16:04, Wanpeng Li wrote:
On Mon, Apr 15, 2013 at 02:48:17PM +0900, Yasuaki Ishimatsu wrote:
When hot removing a memory, a firmware_map_entry which has memory range
of the memory is released by release_firmware_map_entry(). If the entry
is allocated by bootmem,
On Fri, 12 Apr 2013, David Miller wrote:
When submitting a new version of a patch, you must list what changed
from the previous version after the --- delimiter rather than having
people try and guess.
Got it. However, i've already spammed you, Sarah and two major mailing
lists so i assume
On Wed, Apr 10, 2013 at 12:51:12PM +0530, Aruna Balakrishnaiah wrote:
Introduce version and timestamp information in the oops header.
oops_log_info (oops header) holds version (to distinguish between old
and new format oops header), length of the oops text
(compressed or uncompressed) and
On Mon, 2013-04-15 at 14:17 +1000, Michael Ellerman wrote:
This patch adds preliminary support for the power8 PMU to perf.
Might be worthwhile to have a small blurb explaining roughly what you
mean by preliminary :-)
Cheers,
Ben.
Signed-off-by: Michael Ellerman mich...@ellerman.id.au
---
On Wed, Apr 10, 2013 at 12:51:25PM +0530, Aruna Balakrishnaiah wrote:
Introduce generic read function to read nvram partitions other than rtas.
nvram_read_error_log will be retained which is used to read rtas partition
from rtasd. nvram_read_partition is the generic read function to read from
On Wed, Apr 10, 2013 at 12:50:47PM +0530, Aruna Balakrishnaiah wrote:
Currently the kernel provides the contents of p-series NVRAM only as a
simple stream of bytes via /dev/nvram, which must be interpreted in user
space by the nvram command in the powerpc-utils package. This patch set
On Monday 15 April 2013 12:50 PM, Michael Ellerman wrote:
On Wed, Apr 10, 2013 at 12:51:00PM +0530, Aruna Balakrishnaiah wrote:
Removal of syslog prefix in the uncompressed oops text will
help in capturing more oops data.
Why does it help? Does this effect any existing tools?
cheers
By
Smatch complains that on 64 bit systems, there is a hole in the
MW_ABILITIES struct between -component_count and -component_list[].
It leaks stack information from the mwave_ioctl() function.
I've added a memset() to initialize the struct to zero.
Signed-off-by: Dan Carpenter
From: Linus Walleij linus.wall...@linaro.org
The AB8500 debug code which was merged in parallel with the
multiplatform work incidentally introduced a new instance using
the mach/irqs.h header which is now deleted, causing this
build regression:
drivers/mfd/ab8500-debugfs.c:95:23:
fatal error:
2013/4/15, Adrian Hunter adrian.hun...@intel.com:
On 13/04/13 16:38, Namjae Jeon wrote:
From: Namjae Jeon namjae.j...@samsung.com
https://lkml.org/lkml/2013/4/1/292
As per above discussion, there is possibility that request's __data_len
field may overflow when max_discard_sectors greater
Hi Dave,
Since I expect Linus to open the merge window in about a week I guess this
is the last i915 feature pull for 3.10. Highlights:
Updated testing tree for -next. Highlights:
- Corner case fixes discovered with static analyzers (Damien).
- More fixes to combat unclaimed register errors on
On Wed, Apr 10, 2013 at 12:53:03PM +0530, Aruna Balakrishnaiah wrote:
This patch exploits pstore infrastructure in power systems.
IBM's system p machines provide persistent storage for LPARs
In the kernel we use pseries instead of system p.
through NVRAM. NVRAM's lnx,oops-log partition is
(2013/04/15 14:58), Dave Hansen wrote:
On 04/14/2013 09:52 PM, HATAYAMA Daisuke wrote:
This sounds like there's no such issue on x86 cache mechanism. Is it
correct? If so, what is the difference between ia64 and x86 cache
mechanisms?
I'm just going by the code comments:
drivers/char/mem.c
Change KBUILD_CFLAGS to -O0 in Makefile and got the compilation error as
below.
Is the Linux kernel support -O0 optimization flag?
Note, I have tried 2 architecture compilers and got the same error.
In function 'zap_pmd_range',
inlined from 'zap_pud_range' at mm/memory.c:1288:8,
On Monday 15 April 2013 01:01 PM, Michael Ellerman wrote:
On Wed, Apr 10, 2013 at 12:51:12PM +0530, Aruna Balakrishnaiah wrote:
Introduce version and timestamp information in the oops header.
oops_log_info (oops header) holds version (to distinguish between old
and new format oops header),
On Wed, Apr 10, 2013 at 12:53:27PM +0530, Aruna Balakrishnaiah wrote:
This patch exploits pstore infrastructure to read the details
from NVRAM's rtas partition.
Does that mean it's exposed in the pstore filesystem?
Signed-off-by: Aruna Balakrishnaiah ar...@linux.vnet.ibm.com
Reviewed-by: Jim
On 04/08/2013 02:31 PM, Axel Lin wrote:
The special handling code for getting shared mode status is wrong
because it needs to check info-shared_mode-lp_mode_req for
both regulators that shared the same mode register.
In set_mode(), current code ensures we won't set mode to REGULATOR_MODE_IDLE
Fix to return a negative error code from the error handling
case instead of 0, as returned elsewhere in this function.
Original-idea-by: yongjun_...@trendmicro.com.cn
Signed-off-by: Nicolas Ferre nicolas.fe...@atmel.com
---
Hi,
This fix was written originally for at91_ether.c and I found it
On 09/04/13 16:47, Konrad Rzeszutek Wilk wrote:
On Wed, Mar 27, 2013 at 12:10:38PM +0100, Roger Pau Monne wrote:
Using balloon pages for all granted pages allows us to simplify the
logic in blkback, especially in the xen_blkbk_map function, since now
we can decide if we want to map a grant
Use memblock_is_region_reserved instead of memblock_find_in_range
to simplify the check codes, and gain a little speed benefit.
Signed-off-by: Wang YanQing udkni...@gmail.com
---
arch/x86/kernel/setup.c | 6 +-
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git
This patch don't change code function,
it just do prepare for import the
memblock_alloc_in_range to do the code pattern
which looks like below in one function:
memblock_find_in_range()
follow by
memblock_reserve()
Signed-off-by: Wang YanQing udkni...@gmail.com
---
arch/x86/kernel/aperture_64.c
Hi Chris and Luca,
Sorry for the late response.
Yaniv is on vacation for the last month and will be back at the end of the
week.
We will add the HPI in case Sanitize times-out.
Thanks,
Maya
Hi Yaniv, Maya,
On Mon, Mar 11 2013, Luca Porzio (lporzio) wrote:
In case of Sanitize timeout, the
There is a memblock code use pattern in kernel which looks like below:
in nobootmem.c:
addr = memblock_find_in_range_node(goal, limit, size, align, nid);
if (!addr)
return NULL;
ptr = phys_to_virt(addr);
memset(ptr, 0, size);
Hi Axel,
Ping.
Hi Lee,
Can you review this patch.
I think this one is a bug fix.
Bengt is the SME for all things ab*-regulator related.
No one knows the driver better than him.
Bengt, would you mind reviewing?
2013/4/8 Axel Lin axel@ingics.com:
The special handling code for
Perhaps you could update the comment from saying 'map this grant' (which
implies doing it NOW as opposed to have done it already), and say:
/*
.. continue using the grant non-persistently. Note that
we mapped it in the earlier loop and the earlier if conditional
sets
On 09/04/13 17:46, Konrad Rzeszutek Wilk wrote:
On Wed, Mar 27, 2013 at 12:10:38PM +0100, Roger Pau Monne wrote:
Using balloon pages for all granted pages allows us to simplify the
logic in blkback, especially in the xen_blkbk_map function, since now
we can decide if we want to map a grant
On Mon, 2013-04-15 at 07:33 +0200, Nikola Ciprich wrote:
Hi,
one of our servers keeps spitting GPF messages:
(sorry for long message)
[34110.179005] general protection fault: [#1] PREEMPT SMP
[34110.185000] CPU 0
[34110.186872] Modules linked in: ipmi_devintf ipmi_si
On Friday 12 April 2013 14:51:25 Greg Kroah-Hartman wrote:
On Fri, Apr 12, 2013 at 01:59:32PM +0200, Federico Vaga wrote:
Signed-off-by: Federico Vaga federico.v...@gmail.com
---
drivers/base/core.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/base/core.c
2013/4/15 Bengt Jönsson bengt.g.jons...@stericsson.com:
On 04/08/2013 02:31 PM, Axel Lin wrote:
The special handling code for getting shared mode status is wrong
because it needs to check info-shared_mode-lp_mode_req for
both regulators that shared the same mode register.
In set_mode(),
The voltage_mask is 0xc0, thus we need to set voltage_shift = 6 to get correct
selector in get_voltage_sel and set_voltage_sel.
Signed-off-by: Axel Lin axel@ingics.com
---
Hi Bengt,
I don't have the datasheet. Can you confirm if this fix is correct?
BTW, can you also review a couple patches
On Fri, Apr 12, 2013, at 22:15, Hans de Bruin wrote:
On 03/27/2013 10:18 PM, Alexander van Heukelum wrote:
On Wed, Mar 27, 2013, at 20:46, Al Viro wrote:
On Wed, Mar 27, 2013 at 08:31:02PM +0100, Alexander van Heukelum wrote:
Hi Al,
Hans de Bruin found a regression due to one of your
Signed-off-by: Paolo Pisati paolo.pis...@canonical.com
---
drivers/dma/of-dma.c |7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/dma/of-dma.c b/drivers/dma/of-dma.c
index 69d04d2..9628298 100644
--- a/drivers/dma/of-dma.c
+++ b/drivers/dma/of-dma.c
@@ -91,6
Unable to handle kernel NULL pointer dereference at virtual address
pgd = c0004000
[] *pgd=
Internal error: Oops: 5 [#1] SMP ARM
CPU: 0Tainted: GW (3.9.0-rc739rc7fix1-dirty #10)
PC is at of_dma_controller_register+0xb8/0x11c
LR is at
From: Girish K S girishks2...@gmail.com
The 64xx spi driver supports partial polling mode.
Only the last chunk of the transfer length is transferred
or recieved in polling mode.
Some SoC's that adopt this controller might not have have dma
interface. This patch adds support for complete polling
From: Girish K S girishks2...@gmail.com
The existing driver supports gpio based /cs signal.
For controller's that have one device per controller,
the slave device's /cs signal might be internally controlled
by the chip select bit of slave select register. They are not
externally
From: Girish K S girishks2...@gmail.com
This patch adds support for the exynos5440 spi controller.
The integration of the spi IP in exynos5440 is different from
other SoC's. The I/O pins are no more configured via gpio, they
have dedicated pins.
Signed-off-by: Girish K S ks.g...@samsung.com
---
From: Girish K S girishks2...@gmail.com
Currently the drivers supports only the GPIO based i/o pins.
But there are Exynos SoC's that use the same controller with
dedicated i/o pins.
This patch provides provision to support gpio/dedicated pins.
The decision is made by parsing the gpios property
Provide the RESET and Power regulators for the USB PHY,
the USB Host port mode and the PHY device.
The USB PHY needs AUXCLK3 to operate. Provide this information
as well.
Also provide pin multiplexer information for the USB host
pins.
This patch depends on OMAP clock binding introduced in
My understanding is for shared mode regulators:
It can be in LP mode only when *BOTH* are in LP mode.
If only one of the regulator in HP mode, then *BOTH* should be in HP mode.
Did I misunderstand something?
Let me put this issue this way:
Current code behavior:
get_mode() returns IDLE if
Hi Lars,
Considering that there seems to be a common pattern here where the caller
only wants to know if the device exists, but is not really interested in the
device itself, how about adding a helper function for this?
It was my first thought when I opened this thread. But now I'm convinced
Thank you very much Greg
I did not study serial_core, I was looking only for device_find_child().
Probably I'm missing something. Anyway, here what does not convice me:
(line number on next-20130412)
serial_core.c:2003
tty_dev = device_find_child(uport-dev, match,
On 4/15/2013 7:25 AM, Vakul Garg wrote:
The job ring init function creates a platform device for each job ring.
While the job ring is shutdown, e.g. while caam module removal, its
platform device was not being removed. This leads to failure while
reinsertion and then removal of caam module
Reviewed-by: Tang Chen tangc...@cn.fujitsu.com
Thanks. :)
On 04/15/2013 01:48 PM, Yasuaki Ishimatsu wrote:
When hot removing a memory, a firmware_map_entry which has memory range
of the memory is released by release_firmware_map_entry(). If the entry
is allocated by bootmem,
(2013/04/10 13:47), Takao Indoh wrote:
(2013/04/05 20:06), Joerg Roedel wrote:
On Wed, Apr 03, 2013 at 09:24:39AM +0100, David Woodhouse wrote:
On Wed, 2013-04-03 at 16:11 +0900, Takao Indoh wrote:
Yeah, you are right. I forgot such a case.
If you disable translation and there's some device
On 04/15/2013 10:36 AM, Axel Lin wrote:
The voltage_mask is 0xc0, thus we need to set voltage_shift = 6 to get correct
selector in get_voltage_sel and set_voltage_sel.
Signed-off-by: Axel Lin axel@ingics.com
The patch is correct. Voltage selection is done with 0xc0.
Acked-by: Bengt
On 09/04/13 16:47, Konrad Rzeszutek Wilk wrote:
On Wed, Mar 27, 2013 at 12:10:38PM +0100, Roger Pau Monne wrote:
Using balloon pages for all granted pages allows us to simplify the
logic in blkback, especially in the xen_blkbk_map function, since now
we can decide if we want to map a grant
Signed-off-by: Federico Vaga federico.v...@gmail.com
---
drivers/base/core.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/base/core.c b/drivers/base/core.c
index 016312437..3c8512f 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -1372,6 +1372,8 @@ int
* Oleg Nesterov o...@redhat.com wrote:
This reverts commit 87dc669ba25777b67796d7262c569429e58b1ed4.
The patch was fine but we can no longer race with SIGKILL after
9899d11f ptrace: ensure arch_ptrace/ptrace_request can never race
with SIGKILL, the __TASK_TRACED tracee can't be woken up
* Paul Gortmaker paul.gortma...@windriver.com wrote:
Recent activity has had a focus on moving functionally related blocks of
stuff
out of sched/core.c into stand-alone files. The code relating to load
average
calculations has grown significantly enough recently to warrant placing it
On Mon, Apr 15, 2013 at 09:56:29AM +0200, Daniel Vetter wrote:
Hi Dave,
Since I expect Linus to open the merge window in about a week I guess this
is the last i915 feature pull for 3.10. Highlights:
Updated testing tree for -next. Highlights:
- Corner case fixes discovered with static
This patch-set did the following things:
patch1: Remove unused parameter nr_pages of pages_correctly_reserved().
patch2: Use CONFIG_MEMORY_HOTREMOVE to protect kernel_physical_mapping_remove().
patch3: Add comments for parameter nid for memblock_insert_region().
Tang Chen (3):
mm: Remove
nr_pages is not used in pages_correctly_reserved().
So remove it.
Signed-off-by: Tang Chen tangc...@cn.fujitsu.com
Reviewed-by: Wang Shilong wangsl-f...@cn.fujitsu.com
Reviewed-by: Wen Congyang we...@cn.fujitsu.com
---
drivers/base/memory.c |5 ++---
1 files changed, 2 insertions(+), 3
There is no comment for parameter nid of memblock_insert_region().
This patch adds comment for it.
Signed-off-by: Tang Chen tangc...@cn.fujitsu.com
---
mm/memblock.c |9 +
1 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/mm/memblock.c b/mm/memblock.c
index
kernel_physical_mapping_remove() is only called by arch_remove_memory() in
init_64.c, which is enclosed in CONFIG_MEMORY_HOTREMOVE. So when we don't
configure CONFIG_MEMORY_HOTREMOVE, the compiler will give a warning:
warning: ‘kernel_physical_mapping_remove’ defined but not used
So put
On Mon, Apr 15, 2013 at 02:16:55PM +0800, Alex Shi wrote:
And I need to say again. the powersaving policy just effect on system
under utilisation. when system goes busy, it won't has effect.
performance oriented policy will take over balance behaviour.
And AFACU your patches, you do this
2013/4/13 Oleg Nesterov o...@redhat.com
exit_notify() does exit_task_namespaces() after
forget_original_parent(). This was needed to ensure that -nsproxy
can't be cleared prematurely, an exiting child we are going to
reparent can do do_notify_parent() and use the parent's (ours) pid_ns.
There are 2 hard drives (normal, magnetic) in software raid 1
on 3.2.41 kernel.
When I write into them e.g. using dd from /dev/zero to a local file
(ext4 on default settings), running 2 dd at once (writing two files) it
starves all other programs that try to use the disk.
Running ls on any
Linus,
please pull the latest timers-urgent-for-linus git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
timers-urgent-for-linus
* Single bug fix for a cpu hotplug race.
Thanks,
tglx
--
Michael Bohan (1):
hrtimer: Don't reinitialize a
On Sun, 24 Mar 2013 14:58:13 +0100, Lubomir Rintel lkund...@v3.sk wrote:
This introduces a routine devm_of_iomap(), which acts exactly like of_iomap()
apart from that managed deivce resource subsystem takes care of reclaiming the
resources wherever appropriate.
Signed-off-by: Lubomir Rintel
Linus,
please pull the latest irq-urgent-for-linus git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
irq-urgent-for-linus
* Single bugfix for a wrong return value, which prevents the calling
function to invoke the software fallback.
Thanks,
tglx
Hi Mike,
Feeding that to scripts/decodecode
thanks, didn't know about that!
.
.
.
.
That's here in dup_fd():
for (i = open_files; i != 0; i--) {
struct file *f = *old_fds++;
if (f) {
get_file(f);
It's doing that
* Borislav Petkov b...@alien8.de wrote:
And 0x3f76 + 0x104 gives exactly 0x407a which is the address at
which we #PF:
[ 15.921486] BUG: unable to handle kernel paging request at 407a
[ 15.921486] IP: [41071ab0] __lock_acquire.isra.19+0x3e0/0xb00
More hmmm...
It gave me
Santosh, thank you very much for your comments. Most where adopted, others
where replied inline.
Please note the comment on removing ufs_coe.c file. I will appreciated
your opinion on that.
linux-...@vger.kernel.org is for UFS filesystem.
The API for submitting a query request is
On Tue, Apr 09, 2013 at 01:33:34PM +0100, Christopher Covington wrote:
For accurate accounting pass contextidr_thread_switch the prev
task pointer, since cpu_switch_to has at that point changed the
the stack pointer.
Signed-off-by: Christopher Covington c...@codeaurora.org
---
* Robin Holt h...@sgi.com wrote:
From 1767003c943325e52ac78cac6fdbaf2ab63d Mon Sep 17 00:00:00 2001
From: Robin Holt h...@sgi.com
Date: Wed, 3 Apr 2013 13:52:00 -0500
Subject: [PATCH] Migrate shutdown/reboot to boot cpu.
We recently noticed that reboot of a 1024 cpu machine takes
On Mon, Apr 15, 2013 at 12:08:58PM +0200, Ingo Molnar wrote:
It gave me the impression of memory corruption - but impressions can
deceive ;-)
Anyway, not sure I can test/bisect it this week - merge window
preparations and all that.
Ok, and also, in your oops, it said 3.9.0-rc6+ but
* Borislav Petkov b...@alien8.de wrote:
On Mon, Apr 15, 2013 at 12:08:58PM +0200, Ingo Molnar wrote:
It gave me the impression of memory corruption - but impressions can
deceive ;-)
Anyway, not sure I can test/bisect it this week - merge window
preparations and all that.
Ok, and
On Mon, Apr 15, 2013 at 06:00:13PM +0900, Takao Indoh wrote:
On DMAR initialization during kdump boot, do you guys agree to change
order like this?
Current order:
(1) Disable translation
(2) PCI initialization
(3) Make pgtable and enable translation.
Order I'm proposing:
(1) PCI
On Wed, 20 Mar 2013 14:41:59 +0530, Kishon Vijay Abraham I kis...@ti.com
wrote:
Added a generic PHY framework that provides a set of APIs for the PHY drivers
to create/destroy a PHY and APIs for the PHY users to obtain a reference to
the PHY with or without using phandle. To obtain a reference
On Mon, Apr 15, 2013 at 09:31:26AM +0200, Benjamin Herrenschmidt wrote:
On Mon, 2013-04-15 at 14:17 +1000, Michael Ellerman wrote:
This patch adds preliminary support for the power8 PMU to perf.
Might be worthwhile to have a small blurb explaining roughly what you
mean by preliminary :-)
On 21:35 Mon 07 Jan , Arnd Bergmann wrote:
(Adding Sascha Hauer, Linus Walleij, Lee Jones to Cc)
On Monday 07 January 2013, Tony Lindgren wrote:
At the end of the line, some kind of hardware glue is going to be needed.
I just feel that drawing from a sample size of 1 (maybe 2
* Christoph Lameter c...@linux.com wrote:
On Thu, 11 Apr 2013, Frederic Weisbecker wrote:
It may be too general for a naming. But I don't mind just selecting
CONFIG_RCU_NOCBS_ALL unconditionally. It's easily changed in the future if
anybody complains.
I like the general nature of
Hi,
currently, the userspace is informed about the port the MAC is learned
on a bridge and about the bridge removing the MAC from its forwarding
table, but not when the MAC is learned on a different port. This is
inconsistent and makes it difficult for applications to keep track of
all MACs
* Ingo Molnar mi...@kernel.org wrote:
* Andi Kleen a...@firstfloor.org wrote:
This is based on v7 of the full Haswell PMU support,
This series looks mostly good - I've got two requests:
- please rename intx - in_tx, INTX - IN_TX, as 'intx' is confusing
- please port to the
Hi,
On Monday 15 April 2013 03:50 PM, Grant Likely wrote:
On Wed, 20 Mar 2013 14:41:59 +0530, Kishon Vijay Abraham I kis...@ti.com
wrote:
Added a generic PHY framework that provides a set of APIs for the PHY drivers
to create/destroy a PHY and APIs for the PHY users to obtain a reference to
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