The first patch in this series changed the kvm_para_available
function to return bool. We can now simplify the kvm_detect function
by directly returning the return value of kvm_para_available.
Signed-off-by: Emil Goode emilgo...@gmail.com
---
arch/x86/kernel/kvm.c |4 +---
1 file changed, 1
The first patch in this series changes the return type of function
kvm_para_available to bool. In the function snd_intel8x0_inside_vm
we now need to check it's return value before assigning a value to
the result variable.
Signed-off-by: Emil Goode emilgo...@gmail.com
---
sound/pci/intel8x0.c |
Wtf?
This patch seems semibogus at best and the description is even more
ridiculous...
Emil Goode emilgo...@gmail.com wrote:
The first patch in this series changes the return type of function
kvm_para_available to bool. In the function snd_intel8x0_inside_vm
we now need to check it's return
Chris Clayton wrote:
On 01/27/13 14:26, Martin Mokrejs wrote:
Chris Clayton wrote:
On 01/27/13 12:18, Yijing Wang wrote:
于 2013-01-27 19:19, Chris Clayton 写道:
Hi Yijing
On 01/27/13 02:45, Yijing Wang wrote:
于 2013-01-27 4:54, Chris Clayton 写道:
Hi Martin,
On 01/24/13 19:21, Martin
On 01/26/2013 12:19 AM, Ingo Molnar wrote:
* Raghavendra K T raghavendra...@linux.vnet.ibm.com wrote:
On 01/25/2013 04:17 PM, Ingo Molnar wrote:
* Raghavendra K T raghavendra...@linux.vnet.ibm.com wrote:
* Ingo Molnar mi...@kernel.org [2013-01-24 11:32:13]:
* Raghavendra K T
On Sun, 2013-01-27 at 03:35 -0800, Jeff Kirsher wrote:
This patch reverts a portion of the commit to allow multi-line code
comments to use either style.
[]
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
[]
@@ -1878,13 +1878,6 @@ sub process {
}
if
hi,
I was looking at the offcore stuff and it looks like we might
be missing some constraints for offcore response events on
Sandy/IvyBridge.
The table 18.8.5 (Off-core Response Performance Monitoring)
in Intel SDM states PMC0 for 0xb7 and PMC3 for 0xbb, but
there's no other explanation or
Quoting Eric W. Biederman (ebied...@xmission.com):
Serge E. Hallyn se...@hallyn.com writes:
Quoting Eric W. Biederman (ebied...@xmission.com):
There is no backing store to ramfs and file creation
rules are the same as for any other filesystem so
it is semantically safe to allow
Quoting Eric W. Biederman (ebied...@xmission.com):
There is no backing store to ramfs and file creation
rules are the same as for any other filesystem so
it is semantically safe to allow unprivileged users
to mount it.
The memory control group successfully limits how much
memory ramfs
Quoting Eric W. Biederman (ebied...@xmission.com):
There is no backing store to tmpfs and file creation rules are the
same as for any other filesystem so it is semantically safe to allow
unprivileged users to mount it. ramfs is safe for the same reasons so
allow either flavor of tmpfs to be
On Fri, Jan 25, 2013 at 10:44:50AM +0800, fangxiaozhi 00110321 wrote:
diff -uprN linux-3.8-rc4_orig/drivers/usb/storage/usual-tables.c
linux-3.8-rc4/drivers/usb/storage/usual-tables.c
--- linux-3.8-rc4_orig/drivers/usb/storage/usual-tables.c 2013-01-22
14:12:42.594238726 +0800
+++
On Sun, Jan 27, 2013 at 02:56:46PM +0100, Sedat Dilek wrote:
Hi Geert,
what is the intention of this list [1] which you regularly sent to LKML?
Statistics?
[ Compiler errors/warnings ]
Are you directly contacting the maintainers of the subtree and inform
them (per email, website
On Fri, Jan 25, 2013 at 10:46:13AM +0800, fangxiaozhi 00110321 wrote:
diff -uprN linux-3.8-rc4_orig/drivers/usb/storage/initializers.c
linux-3.8-rc4/drivers/usb/storage/initializers.c
--- linux-3.8-rc4_orig/drivers/usb/storage/initializers.c 2013-01-22
14:12:42.594238726 +0800
+++
This commit adds provision for no-bus usage of the regmap API. In
this configuration user can provide API with two callbacks 'reg_read'
and 'reg_write' which are to be called when reads and writes to one of
device's registers is performed. This is useful for devices that
expose registers but whose
On Sun, Jan 27, 2013 at 7:48 PM, Guenter Roeck li...@roeck-us.net wrote:
On Sun, Jan 27, 2013 at 02:56:46PM +0100, Sedat Dilek wrote:
Hi Geert,
what is the intention of this list [1] which you regularly sent to LKML?
Statistics?
[ Compiler errors/warnings ]
Are you directly contacting
Signed-off-by: Maxime Ripard maxime.rip...@free-electrons.com
---
arch/arm/boot/dts/sun5i-a13-olinuxino.dts | 20
1 file changed, 20 insertions(+)
diff --git a/arch/arm/boot/dts/sun5i-a13-olinuxino.dts
b/arch/arm/boot/dts/sun5i-a13-olinuxino.dts
index 4a1e45d..33d1c7e
Signed-off-by: Maxime Ripard maxime.rip...@free-electrons.com
---
arch/arm/boot/dts/sun4i-a10.dtsi |4 +++-
arch/arm/boot/dts/sun5i-a13.dtsi |4 +++-
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi
index
Driver,
+ .date = 20130127,
+ .major = 0,
+ .minor = 0,
+ .patchlevel = 1,
+};
+
+#ifdef CONFIG_PM_SLEEP
+static int dvbe_platform_suspend(struct device *dev)
+{
+ return 0;
+}
+
+static int dvbe_platform_resume(struct device *dev)
+{
+ return 0;
+}
+#endif
Hi guys,
This is what I would like to do for bzImage 2.12. This is *different*
than either one of you have, but it should be a unification of both...
please let me know if you have any objections as soon as possible.
This is intentionally a protocol only patch, which may be possible to
Since the pin controller of sunxi chips is represented as a single bank
in the driver.
Since this is neither convenient nor represented that way in the
datasheets, define a custom of_xlate function with the layout bank pin
flag
Signed-off-by: Maxime Ripard maxime.rip...@free-electrons.com
---
On Sun, 2013-01-27 at 11:02 -0800, H. Peter Anvin wrote:
This is intentionally a protocol only patch, which may be possible to
push into 3.8 as an urgent patch. David, if I understand our
discussions right it might be better to not export XLF_EFI_HANDOFF_32
at this time?
That won't stop
On 01/27/2013 11:10 AM, David Woodhouse wrote:
On Sun, 2013-01-27 at 11:02 -0800, H. Peter Anvin wrote:
This is intentionally a protocol only patch, which may be possible to
push into 3.8 as an urgent patch. David, if I understand our
discussions right it might be better to not export
On Sun, 2013-01-27 at 11:19 -0800, H. Peter Anvin wrote:
It turns out the patch I sent out doesn't actually build. Here is an
updated patch. Can I get your ack for this so I can do the appropriate
hacks to your and Yinghai's patchsets?
-hpa
Acked-by: Matt Fleming
On Sun, Jan 27, 2013 at 11:19 AM, H. Peter Anvin h...@zytor.com wrote:
I think we can probably do that, since it doesn't affect anything non-broken
at this point. I'm sorting out what can be done for 3.8 vs 3.9 at this
point.
Anyway, as you can tell I'm spending this weekend working for a
I'm planning to sort it out... I'll let you know if I run out of bandwidth.
Yinghai Lu ying...@kernel.org wrote:
On Sun, Jan 27, 2013 at 11:19 AM, H. Peter Anvin h...@zytor.com wrote:
I think we can probably do that, since it doesn't affect anything
non-broken
at this point. I'm sorting out
There is a kind of precedence problem here, but it doesn't affect how
the code works because -serial_signals is unsigned char. We want to
clear two flags here.
#define SerialSignal_RTS0x20 /* Request to Send */
#define SerialSignal_DTR0x80 /* Data Terminal Ready
Hi,
when building 3.8-rc5 I get the following section mismatch:
WARNING: drivers/w1/masters/w1-gpio.o(.data+0x188): Section mismatch in
reference from the variable w1_gpio_driver to the function
.init.text:w1_gpio_probe()
The variable w1_gpio_driver references
the function __init w1_gpio_probe()
Hello.
Based on git://git.kernel.org/pub/scm/linux/kernel/git/oleg/misc uprobes/core
on top of pre-filtering patches in kernel/uprobes.c.
Please review.
After that I'll try to change tools/perf to use this new feature.
Oleg.
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create_trace_uprobe() does kern_path() to find -d_inode, but forgets
to do path_put(). We can do this right after igrab().
Signed-off-by: Oleg Nesterov o...@redhat.com
---
kernel/trace/trace_uprobe.c |5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git
probe_event_enable() does uprobe_register() and only after that sets
utc-tu and tu-consumer/flags. This can race with uprobe_dispatcher()
which can miss these assignments or see them out of order. Nothing
really bad can happen, but this doesn't look clean/safe.
And this does not allow to use
Implement trace_uprobe_filter_func() and change probe_event_enable()
to setup uprobe_consumer-filter() if necessary.
Also change uprobe_dispatcher() to skip the tasks we do not want to
probe and return UPROBE_HANDLER_REMOVE to indicate that this int3
should be removed unless there is another
A separate change to simplify the review.
With this patch create_trace_uprobe() parses the new pid=TGID argument
and stores the found struct pid * in struct trace_uprobe along with
inode/offset.
However, to simplify the potential extensions, we add the new structure
to hold this pid, and the set
On Sun, Jan 27, 2013 at 08:36:00PM +0100, Hauke Mehrtens wrote:
Hi,
when building 3.8-rc5 I get the following section mismatch:
WARNING: drivers/w1/masters/w1-gpio.o(.data+0x188): Section mismatch in
reference from the variable w1_gpio_driver to the function
.init.text:w1_gpio_probe()
Around Sun 27 Jan 2013 13:50:15 +0100 or thereabout, Matthias Brugger wrote:
This patch adds dummy syscalls so that compiling
for this architecture does not provoke warnings when
checksyscalls.sh is called.
Does any of these syscalls take more than 5 arguments? If so, it is also
needed to do
On Sun, 2013-01-27 at 22:40 +0300, Dan Carpenter wrote:
There is a kind of precedence problem here, but it doesn't affect how
the code works because -serial_signals is unsigned char. We want to
clear two flags here.
#define SerialSignal_RTS0x20 /* Request to Send */
#define
This fixes the following section mismatch:
WARNING: drivers/w1/masters/w1-gpio.o(.data+0x188): Section mismatch in
reference from the variable w1_gpio_driver to the function
.init.text:w1_gpio_probe()
The variable w1_gpio_driver references
the function __init w1_gpio_probe()
If the reference is
On 01/27/2013 09:04 PM, Joe Perches wrote:
On Sun, 2013-01-27 at 22:40 +0300, Dan Carpenter wrote:
There is a kind of precedence problem here, but it doesn't affect how
the code works because -serial_signals is unsigned char. We want to
clear two flags here.
#define SerialSignal_RTS
On Sun, Jan 27, 2013 at 12:04:38PM -0800, Joe Perches wrote:
On Sun, 2013-01-27 at 22:40 +0300, Dan Carpenter wrote:
There is a kind of precedence problem here, but it doesn't affect how
the code works because -serial_signals is unsigned char. We want to
clear two flags here.
#define
On Sun, Jan 27, 2013 at 08:57:14PM +0100, Hans-Christian Egtvedt wrote:
Around Sun 27 Jan 2013 13:50:15 +0100 or thereabout, Matthias Brugger wrote:
This patch adds dummy syscalls so that compiling
for this architecture does not provoke warnings when
checksyscalls.sh is called.
Does any
Around Sun 27 Jan 2013 20:30:09 + or thereabout, Al Viro wrote:
On Sun, Jan 27, 2013 at 08:57:14PM +0100, Hans-Christian Egtvedt wrote:
Around Sun 27 Jan 2013 13:50:15 +0100 or thereabout, Matthias Brugger wrote:
This patch adds dummy syscalls so that compiling
for this architecture does
On Sun, 2013-01-27 at 23:19 +0300, Dan Carpenter wrote:
On Sun, Jan 27, 2013 at 12:04:38PM -0800, Joe Perches wrote:
Wouldn't it be clearer still to use | instead of +
Yeah. I think it would be, but adding bitflags together instead of
doing bitwise ORs is very common as well.
Fortunately,
Hello, Tejun,
On 22 December 2012 04:56, Tejun Heo t...@kernel.org wrote:
* Drop unnesssary delayd_work_pending() tests.
* Unify scan_event_{now|later} by using mod_delayed_work() w/ 0 delay
for scan_event_now.
* Make ipw2200 scan_event handling match ipw2100 - use
mod_delayed_work()
On Tue, 22 Jan 2013, Mel Gorman wrote:
From: Hugh Dickins hu...@google.com
When correcting commit 04fa5d6a (mm: migrate: check page_count of
THP before migrating) Hugh Dickins noted that the control flow for
transhuge migration was difficult to follow. Unconditionally calling
put_page() in
On Sun, Jan 27, 2013 at 1:16 AM, Tetsuo Handa
penguin-ker...@i-love.sakura.ne.jp wrote:
Linus Walleij wrote:
I'm trying to reproduce this, but how do you reconfigure the kernel to
get PCI, SCSI and such stuff enabled?
The stock versatile_defconfig does not even have SCSI enabled...
I'm
Hi Laxman,
On Sun, Jan 27, 2013 at 02:15:43PM +0530, Laxman Dewangan wrote:
On Sunday 27 January 2013 05:58 AM, Samuel Ortiz wrote:
Hi Laxman,
On Thu, Jan 03, 2013 at 04:16:56PM +0530, Laxman Dewangan wrote:
This series add the RTC and gpio driver for the TI Palma series PMIC.
The changes
On Sun, 27 Jan 2013, Shaohua Li wrote:
On Sat, Jan 26, 2013 at 06:16:05PM -0800, Hugh Dickins wrote:
On Fri, 25 Jan 2013, Shaohua Li wrote:
On Thu, Jan 24, 2013 at 10:45:57PM -0500, Sasha Levin wrote:
Subject: give-each-swapper-space-separate-backing_dev_info
The
I had all cpus spinning in swap_info_get(), for the lock on an area
being swapped off: probably because get_swap_page() forgot to unlock.
Signed-off-by: Hugh Dickins hu...@google.com
---
mm/swapfile.c |5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
--- mmotm.orig/mm/swapfile.c
On Sat, 26 Jan 2013, Simon Jeons wrote:
On Sat, 2013-01-26 at 18:54 -0800, Hugh Dickins wrote:
So you'd like us to add code for moving a node from one tree to another
in ksm_migrate_page() (and what would it do when it collides with an
Without numa awareness, I still can't understand
On Sat, 26 Jan 2013, Simon Jeons wrote:
On Fri, 2013-01-25 at 18:00 -0800, Hugh Dickins wrote:
In some places where get_ksm_page() is used, we need the page to be locked.
In function get_ksm_page, why check page-mapping =
get_page_unless_zero = check page-mapping instead of
On Sun, 2013-01-27 at 11:19 -0800, H. Peter Anvin wrote:
It turns out the patch I sent out doesn't actually build. Here is an
updated patch. Can I get your ack for this so I can do the
appropriate hacks to your and Yinghai's patchsets?
The new flags are supposed to indicate that the EFI
The PCI IRQs were regressing due to two things:
- The PCI glue layer was using an hard-coded IRQ 27 offset.
This caused the immediate regression.
- The SIC IRQ mask was inverted (i.e. a bit was indeed set to
one for each valid IRQ on the SIC, but accidentally inverted
in the init call).
On Sat, 26 Jan 2013, Simon Jeons wrote:
BTW, what's the meaning of ksm page forked?
A ksm page is mapped into a process's mm, then that process calls fork():
the ksm page then appears in the child's mm, before ksmd has tracked it.
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On Sun, Jan 20, 2013 at 1:24 PM, Tetsuo Handa
penguin-ker...@i-love.sakura.ne.jp wrote:
I'm experiencing two regressions in 3.8-rcX.
Regression:
(1) Console shows nothing, which makes it impossible to determine whether
the system is working or not.
(2) SCSI_SYM53C8XX_2 cannot
On Sunday, January 27, 2013 04:45:51 PM Daniel Vetter wrote:
On Sun, Jan 27, 2013 at 4:21 PM, Zhang Rui rui.zh...@intel.com wrote:
i915 driver needs to do modeset when
1. system resumes from sleep
2. lid is opened
In PM_SUSPEND_MEM state, all the GPEs are cleared when system resumes,
Hello Maxime,
El 26/01/13 06:31, Maxime Ripard escribió:
The IP responsible for the muxing on the Allwinner SoCs are also
handling the GPIOs on the system. This patch adds the needed driver that
relies on the pinctrl driver for most of its operations.
The number of pins available for GPIOs
Thanks again, Martin.
Firstly, maybe we should remove the linux-media list from the copy list.
I imagine this hotplug stuff is just noise to them.
[snip]
Do you have any other express card around to try if it works at all? Try that
always after a cold boot.
Not at the moment, but I ordered
On Fri, Jan 25, 2013 at 1:50 AM, Andrew Morton
a...@linux-foundation.org wrote:
On Fri, 25 Jan 2013 00:42:37 + (GMT)
Dave Airlie airl...@linux.ie wrote:
These patches have been sailing around long enough, waiting for a maintainer
to reappear, so I've decided enough is enough, lockdep is
Check that the array indexes are in-bounds before accessing the rate2 and tmp
arrays.
Found with the following semantic patch:
smpl
@@
identifier t;
identifier idx;
expression E;
statement S;
@@
* for (... ; +... t[idx] ...+ idx E ; ...)
S
/smpl
Signed-off-by: Cyril Roelandt
On Tue, 15 Jan 2013 at 14:59, Li Zhong wrote:
FYI, it is already in the next of ppc tree
http://git.kernel.org/?p=linux/kernel/git/benh/powerpc.git;a=shortlog;h=refs/heads/next
I guess it would get into 3.9, at least.
Hm, is there no chance to get this into 3.8? I've been running with this
On Sat, 26 Jan 2013, Simon Jeons wrote:
On Fri, 2013-01-25 at 18:01 -0800, Hugh Dickins wrote:
Switching merge_across_nodes after running KSM is liable to oops on stale
nodes still left over from the previous stable tree. It's not something
that people will often want to do, but it would
On Sat, 26 Jan 2013, Simon Jeons wrote:
On Fri, 2013-01-25 at 18:03 -0800, Hugh Dickins wrote:
+ while (!get_page_unless_zero(page)) {
+ /*
+* Another check for page-mapping != expected_mapping would
+* work here too. We have chosen the !PageSwapCache
The PCI IRQs were regressing due to two things:
- The PCI glue layer was using an hard-coded IRQ 27 offset.
This caused the immediate regression.
- The SIC IRQ mask was inverted (i.e. a bit was indeed set to
one for each valid IRQ on the SIC, but accidentally inverted
in the init call).
On Sun, Jan 27, 2013 at 11:21 PM, Rafael J. Wysocki r...@sisk.pl wrote:
Given that this essentially requires users to manually set this module
option to make stuff work I don't like this.
I see a few possible options:
- plug the races between all the different parts - I've never really
Hi Chris,
Chris Clayton wrote:
Thanks again, Martin.
Firstly, maybe we should remove the linux-media list from the copy list. I
imagine this hotplug stuff is just noise to them.
[snip]
Do you have any other express card around to try if it works at all? Try
that always after a cold
On Sun, 27 Jan 2013, Simon Jeons wrote:
On Fri, 2013-01-25 at 18:05 -0800, Hugh Dickins wrote:
@@ -1344,10 +1401,29 @@ static void cmp_and_merge_page(struct pa
unsigned int checksum;
int err;
- remove_rmap_item_from_tree(rmap_item);
+ stable_node =
On Sun, 27 Jan 2013, Simon Jeons wrote:
On Fri, 2013-01-25 at 18:10 -0800, Hugh Dickins wrote:
@@ -2098,15 +2117,15 @@ static int ksm_memory_callback(struct no
switch (action) {
case MEM_GOING_OFFLINE:
/*
-* Keep it very simple for now: just lock out ksmd
The patch aims to decrease the number of calls of push_rt_task()
in push_rt_tasks().
It's not necessary to push more than 'num_online_cpus() - 1' tasks.
If just pushed task doesn't leave its new CPU during our local call
of push_rt_tasks() than we won't push another task to the CPU.
If it leave
Hi Lee,
On Tue, Jan 15, 2013 at 12:55:42PM +, Lee Jones wrote:
From: Jonas Aaberg jonas.ab...@stericsson.com
If a changer is attached on power off, reboot the system
s/changer/charger/
Cheers,
Samuel.
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Hi Lee, Jonas,
On Tue, Jan 15, 2013 at 12:55:45PM +, Lee Jones wrote:
From: Jonas Aaberg jonas.ab...@stericsson.com
The resolution of msleep is related to HZ, so with HZ set to
100 any msleep of less than 10ms will become ~10ms.
usleep_range would be more appropriate, sleeping should be
Hi Lee, Kennet,
On Tue, Jan 15, 2013 at 12:55:46PM +, Lee Jones wrote:
From: Kennet Wallden kennet.wall...@stericsson.com
Add the possibility to pass configuration settings for
SysCl1kReqRfClkBuf to SysClk8ReqRfClkBuf via platform data.
Signed-off-by: Lee Jones lee.jo...@linaro.org
Hi Lee,
On Tue, Jan 15, 2013 at 12:55:49PM +, Lee Jones wrote:
Allow users to subscribe to and view IRQ events live from debugfs.
I seem to remember that I got a similar patch some time ago for the same
purpose and my answer was: Please use a UIO driver for this. There already is
such
Hi Lee,
On Tue, Jan 15, 2013 at 12:55:50PM +, Lee Jones wrote:
Ensure the device wakes up if the debugfs IRQ fires if we're
in suspend mode.
Signed-off-by: Lee Jones lee.jo...@linaro.org
---
drivers/mfd/ab8500-debugfs.c |3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
Hi Lee,
On Tue, Jan 15, 2013 at 12:55:53PM +, Lee Jones wrote:
+static ssize_t hwreg_common_write(char *b, struct hwreg_cfg *cfg,
+ struct device *dev)
+{
+ uint write, val = 0;
+ struct hwreg_cfg loc = {
+ .bank = 0, /* default: invalid phys
Hi Lee,
On Tue, Jan 15, 2013 at 12:55:54PM +, Lee Jones wrote:
From: Philippe Langlais philippe.langl...@stericsson.com
Some simple fixes regarding pre-processor usage.
Signed-off-by: Lee Jones lee.jo...@linaro.org
Signed-off-by: Philippe Langlais philippe.langl...@linaro.org
---
Hi Lee,
On Tue, Jan 15, 2013 at 12:56:05PM +, Lee Jones wrote:
@@ -598,8 +601,6 @@ static int ab8500_gpadc_runtime_resume(struct device *dev)
static int ab8500_gpadc_runtime_idle(struct device *dev)
{
- struct ab8500_gpadc *gpadc = dev_get_drvdata(dev);
-
Unrelated change,
Hi Lee,
On Tue, Jan 15, 2013 at 12:56:03PM +, Lee Jones wrote:
From: Naga Radhesh naga.radhe...@stericsson.com
Enable support for PWM OUT LED blinking for AB8505. Instead of
having 3 pwm instances from ab8500 core file add it as platform data.
Signed-off-by: Lee Jones
Hi Lee,
On Tue, Jan 15, 2013 at 12:56:06PM +, Lee Jones wrote:
From: Philippe Langlais philippe.langl...@linaro.org
The new format of ab8500_gpadc_get() accepts a device name as a
parameter to specify which device to retrieve. This patch
enforces the use of that new format.
Where is
Hi Mark,
On Sun, Jan 27, 2013 at 05:44:34PM +0800, Mark Brown wrote:
On Sun, Jan 27, 2013 at 12:07:28PM +0800, Mark Brown wrote:
The microphone detection levels for Arizona parts can be customised.
Allow this to be done via platform data, the values chosen will depend
on the system design
From: Jeff Kirsher jeffrey.t.kirs...@intel.com
Date: Sun, 27 Jan 2013 03:35:39 -0800
Produces warnings on code comments which follow the Linux coding style
guide. While the desired code comment style for networking my differ
from the rest of the kernel, both styles should be permitted.
I was
Commit-ID: 65315d4889d403ea025081d8ca85ddf7b9c10f39
Gitweb: http://git.kernel.org/tip/65315d4889d403ea025081d8ca85ddf7b9c10f39
Author: Cong Ding ding...@gmail.com
AuthorDate: Mon, 14 Jan 2013 17:13:35 +
Committer: H. Peter Anvin h...@linux.intel.com
CommitDate: Sun, 27 Jan 2013
On Sun, Jan 27, 2013 at 01:47:01PM -0800, Hugh Dickins wrote:
I had all cpus spinning in swap_info_get(), for the lock on an area
being swapped off: probably because get_swap_page() forgot to unlock.
Signed-off-by: Hugh Dickins hu...@google.com
Good catch. Thanks!
---
mm/swapfile.c |
Commit-ID: 09c205afde70c15f20ca76ba0a57409dad175fd0
Gitweb: http://git.kernel.org/tip/09c205afde70c15f20ca76ba0a57409dad175fd0
Author: H. Peter Anvin h...@linux.intel.com
AuthorDate: Sun, 27 Jan 2013 10:43:28 -0800
Committer: H. Peter Anvin h...@linux.intel.com
CommitDate: Sun, 27 Jan
From: Joe Perches j...@perches.com
Date: Sat, 26 Jan 2013 11:24:19 -0800
First number, then size.
Signed-off-by: Joe Perches j...@perches.com
Good catch, since this bug doesn't cause any real functional problem
I've applied the patch to net-next.
Thanks.
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On Fri, Jan 25, 2013 at 10:44:00PM +, Arnd Bergmann wrote:
A recent update to the marzen_defconfig introduced a
duplicate CONFIG_USB=y line. This removes one of the
two.
arch/arm/configs/marzen_defconfig:86:warning: override: reassigning to symbol
USB
Acked-by: Simon Horman
From: Vlad Yasevich vyasev...@gmail.com
Date: Thu, 24 Jan 2013 10:05:37 -0500
On 01/23/2013 09:44 PM, xufengzhang.m...@gmail.com wrote:
From: Xufeng Zhang xufeng.zh...@windriver.com
While sctp handling a duplicate COOKIE-ECHO and the action is
'Association restart', sctp_sf_do_dupcook_a()
On Sun, 2013-01-27 at 14:08 -0800, Hugh Dickins wrote:
On Sat, 26 Jan 2013, Simon Jeons wrote:
On Fri, 2013-01-25 at 18:00 -0800, Hugh Dickins wrote:
In some places where get_ksm_page() is used, we need the page to be
locked.
In function get_ksm_page, why check page-mapping =
1) User of zram normally do mkfs.xxx or mkswap before using
the zram block device(ex, normally, do it at booting time)
It ends up allocating such metadata of zram before real usage so
benefit of lazy initialzation would be mitigated.
2) Some user want to use zram when memory pressure is
Lockdep complains about recursive deadlock of zram-init_lock.
[1] made it false positive because we can't request IO to zram
before setting disksize. Anyway, we should shut lockdep up to
avoid many reporting from user.
[1] : zram: force disksize setting before using zram
Cc: Jerome Marchand
Now zram allocates new page with GFP_KERNEL in zram I/O path
if IO is partial. Unfortunately, It may cuase deadlock with
reclaim path so this patch solves the problem.
Cc: sta...@vger.kernel.org
Cc: Jerome Marchand jmarc...@redhat.com
Acked-by: Nitin Gupta ngu...@vflare.org
Signed-off-by: Minchan
Hi Linus,
This is the first pull request for MFD fixes for 3.8
We have some build failure fixes (twl4030, vexpress, abx500 and tps65910),
some actual runtime oops and lockup fixes (rtsx, da9052), and some more
hypothetical NULL pointers dereferences fixes for pcf50633 and max776xx.
Then we also
Now zram document syas set disksize is optional
but partly it's wrong. When you try to use zram firstly after
booting, you must set disksize, otherwise zram can't work because
zram gendisk's size is 0. But once you do it, you can use zram freely
after reset because reset doesn't reset to zero
On Sun, 2013-01-27 at 15:12 -0800, Hugh Dickins wrote:
On Sat, 26 Jan 2013, Simon Jeons wrote:
On Fri, 2013-01-25 at 18:03 -0800, Hugh Dickins wrote:
+ while (!get_page_unless_zero(page)) {
+ /*
+ * Another check for page-mapping != expected_mapping would
+
On Friday, January 25, 2013 4:49 PM, Guennadi Liakhovetski wrote
Hi Jingoo Han
On Fri, 25 Jan 2013, Jingoo Han wrote:
On Wednesday, January 09, 2013 2:55 AM, Guennadi Liakhovetski wrote
This is an initial commit of a backlight driver, using step-up DCDC power
supplies on AS3711
Recently, Matt Sealey reported he fail to build zsmalloc caused by
using of local_flush_tlb_kernel_range which are architecture dependent
function so !CONFIG_SMP in ARM couldn't implement it so it ends up
build error following as.
MODPOST 216 modules
LZMA
Hi Takashi,
I recently updated my HTPC from 3.6.11 to 3.7.2 and this caused my RL
and FC channels to swap, and my RR and LFE channels to swap for PCM
audio. Doing a git bisect identified
d45e6889ee69456a4d5b1bbb32252f460cd48fa9 ALSA: hda - Provide the
proper channel mapping for generic HDMI
On 01/26/2013 02:19 AM, Toshi Kani wrote:
On Tue, 2013-01-22 at 19:42 +0800, Tang Chen wrote:
Here are some bug fix patches for physical memory hot-remove. All these
patches are based on the latest -mm tree.
git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git akpm
And patch1 and
On 2013/01/26 10:26, Eric W. Biederman wrote:
There is no backing store to tmpfs and file creation rules are the
same as for any other filesystem so it is semantically safe to allow
unprivileged users to mount it. ramfs is safe for the same reasons so
allow either flavor of tmpfs to be
On 01/24/2013 11:06 AM, Alex Shi wrote:
Since the runnable info needs 345ms to accumulate, balancing
doesn't do well for many tasks burst waking. After talking with Mike
Galbraith, we are agree to just use runnable avg in power friendly
scheduling and keep current instant load in performance
On Sun, 2013-01-27 at 15:05 -0800, Hugh Dickins wrote:
On Sat, 26 Jan 2013, Simon Jeons wrote:
On Fri, 2013-01-25 at 18:01 -0800, Hugh Dickins wrote:
Switching merge_across_nodes after running KSM is liable to oops on stale
nodes still left over from the previous stable tree. It's not
Commit perf: Add 'perf bench numa mem'... added a NUMA performance
benchmark to perf. Make this optional and test for required
dependencies.
Signed-off-by: Peter Hurley pe...@hurleysoftware.com
---
tools/perf/Makefile | 16 ++--
tools/perf/builtin-bench.c |
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