On Tue, Nov 27, 2012 at 1:58 PM, Richard Cochran
wrote:
> On Tue, Nov 27, 2012 at 09:41:51AM +0100, Tim Sander wrote:
>> Hi
>>
>> I have been trying to get the 3.7-rc6 kernel to compile for a beaglebone
>> board
>> with device tree but it seems there are still bits missing. Especially it
>> seems
On Tue, Nov 27 2012, Andrzej Pietrasiewicz wrote:
> I think we _still_ need a way to programmatically create/remove configfs
> directories. Without it, this: "After name is written it will request
> the module and special configuration related files pop up."
> (http://www.spinics.net/lists/linux-u
On Tue, 27 Nov 2012, Mark Brown wrote:
> On Tue, Nov 27, 2012 at 01:13:08PM +, Lee Jones wrote:
> > Currently the BU21013 Touch Screen driver requests a regulator by the
> > name of 'V-TOUCH', which doesn't exist anywhere in the kernel. The
> > correct name, as referenced in platform regulator
-Original Message-
From: Justin Piszcz [mailto:jpis...@lucidpixels.com]
Sent: Tuesday, November 27, 2012 8:56 AM
To: 'Bjorn Helgaas'
Cc: 'Bruno Prémont'; supp...@supermicro.com; linux-kernel@vger.kernel.org;
'Dan Williams'
Subject: RE: Supermicro X9SRL-F - channel enumeration error & ACP
2012/11/27 Li Zhong :
> I noticed some warnings complaining about dynticks_nesting value, like
>
> [ 267.545032] [ cut here ]
> [ 267.545032] WARNING: at kernel/rcutree.c:382 rcu_eqs_enter+0xab/0xc0()
> [ 267.545032] Hardware name: Bochs
> [ 267.545032] Modules linked in
On Tue, Nov 27, 2012 at 7:16 AM, Mark Rutland wrote:
> The UAPI changes broke the perf tool, and as of 3.7-rc7, it
> still won't build for arm:
>
> In file included from util/../perf.h:81:0,
> from util/cache.h:7,
> from perf.c:12:
>
On Tue, Nov 27, 2012 at 09:22:12PM +0800, Hillf Danton wrote:
> Pass last_nid from head page to tail page.
>
> Signed-off-by: Hillf Danton
Thanks. Picked up now.
--
Mel Gorman
SUSE Labs
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to major
On Tue, Nov 27, 2012 at 04:21:09PM +0900, MyungJoo Ham wrote:
>
> > On Tue, Nov 27, 2012 at 12:54:30AM +, MyungJoo Ham wrote:
> > > > On Thu, Nov 22, 2012 at 01:51:10PM +0900, MyungJoo Ham wrote:
> > > > > Please pull extcon patches for Linux 3.8.
> > > >
> > > > This is not a signed-tag pull
Hi Thierry,
Sorry for the late reply.
On Wednesday 21 November 2012 12:40:18 Thierry Reding wrote:
> On Wed, Nov 21, 2012 at 01:06:03PM +0200, Tomi Valkeinen wrote:
> > On 2012-11-21 06:23, Alex Courbot wrote:
> > > On Wednesday 21 November 2012 05:54:29 Grant Likely wrote:
> > >>> With the adven
On Tue, Nov 27, 2012 at 2:44 AM, Mathias LEBLANC wrote:
> Hi Kent,
>
> What's version of the kernel do you compiled?
> I don't understand why you have some problem with formating, i have send you
> the patch with no error and warning of code formating.
> The tpm_continue_selftest_nocheck() (in k
On Tue, Nov 27, 2012 at 09:15:44PM +0800, Hillf Danton wrote:
> Pass last_nid from misplaced page to newly allocated migration target page.
>
> Signed-off-by: Hillf Danton
Picked up. One part if it gets slotted into place as a standalone patch.
The second became part of the THP patch at the end
I got below build error with random config if CONFIG_PINCTRL_SAMSUNG=y &&
CONFIG_PINCTRL_EXYNOS5440=y.
Fix the build error by making pcfgs static.
LD drivers/pinctrl/built-in.o
drivers/pinctrl/pinctrl-exynos5440.o: In function `.LANCHOR0':
pinctrl-exynos5440.c:(.data+0x54): multiple defini
On Tue, 2012-11-27 at 08:56 +0100, Tomas Hozza wrote:
> kvp_get_if_name and kvp_mac_to_if_name copy strings into statically
> sized buffers which could be too small to store really long names.
>
> Buffer sizes have been changed to PATH_MAX, include "limits.h" where
> PATH_MAX is defined was added a
On Mon, Nov 26, 2012 at 03:06:53PM -0800, Prasad Koya wrote:
> Hi
>
> Before going into crashkernel, nmi_shootdown_cpus() calls
> register_die_notifier(), which calls vmalloc_sync_all(). I'm seeing
> lockup in sync_global_pgds() (init_64.c). From 3.2 and up,
> register_die_notifier() is replaced w
On 27 November 2012 14:59, Steven Rostedt wrote:
> On Tue, 2012-11-27 at 19:18 +0530, Viresh Kumar wrote:
>> On 27 November 2012 18:56, Steven Rostedt wrote:
>> > A couple of things. The sched_select_cpu() is not cheap. It has a double
>> > loop of domains/cpus looking for a non idle cpu. If we h
On Mon, 2012-11-26 at 14:55 -0200, Herton Ronaldo Krzesinski wrote:
> 3.5.7u1 -stable review patch. If anyone has any objections, please let me
> know.
>
> --
>
> From: Jaehoon Chung
>
> commit 5feb54a1ab91a237e247c013b8c4fb100ea347b1 upstream.
>
> We can use up to four bus-c
Hello, Andrew.
2012/11/20 Minchan Kim :
> Hi Joonsoo,
> Sorry for the delay.
>
> On Thu, Nov 15, 2012 at 02:09:04AM +0900, JoonSoo Kim wrote:
>> Hi, Minchan.
>>
>> 2012/11/14 Minchan Kim :
>> > On Tue, Nov 13, 2012 at 11:12:28PM +0900, JoonSoo Kim wrote:
>> >> 2012/11/13 Minchan Kim :
>> >> > On T
The highbank clock will glitch with the current code if the
clock rate is reset without relocking the PLL. Program the PLL
correctly to prevent glitches.
Signed-off-by: Mark Langsdorf
Signed-off-by: Rob Herring
Cc: mturque...@linaro.org
---
Changes from v4
None.
Changes from v3
C
From: Rob Herring
Signed-off-by: Rob Herring
Signed-off-by: Mark Langsdorf
---
Changes from v4
None.
Changes from v3
No longer setting *clk to NULL in twd_get_clock().
Changes from v2
Turned the check for the node pointer into an if-then-else statement.
Removed t
This patch series adds cpufreq support for the Calxeda
ECX-1000 (highbank) SoCs. The driver is based on the
cpufreq-cpu0 driver. Because of the unique way that
highbank uses the EnergyCore Management Engine to manage
voltages, it was not possible to use the cpufreq-cpu0 driver.
--Mark Langsdorf
On Tue, 2012-11-27 at 15:55 +0100, Vincent Guittot wrote:
> On 27 November 2012 14:59, Steven Rostedt wrote:
> > On Tue, 2012-11-27 at 19:18 +0530, Viresh Kumar wrote:
> >> On 27 November 2012 18:56, Steven Rostedt wrote:
> >> > A couple of things. The sched_select_cpu() is not cheap. It has a do
On Mon, 2012-11-26 at 14:55 -0200, Herton Ronaldo Krzesinski wrote:
> 3.5.7u1 -stable review patch. If anyone has any objections, please let me
> know.
>
> --
>
> From: Colin Cross
>
> commit 9d7d6e363b06934221b81a859d509844c97380df upstream.
>
> read_persistent_clock uses a
Highbank processors depend on the external ECME to perform voltage
management based on a requested frequency. Communication between the
A9 cores and the ECME happens over the pl320 IPC channel.
Signed-off-by: Mark Langsdorf
Cc: devicetree-disc...@lists.ozlabs.org
---
Changes from v4
Remov
Hi Mike,
On 11/10/2012 7:52 AM, Mike Turquette wrote:
> Quoting Murali Karicheri (2012-11-05 07:10:52)
>> On 11/03/2012 08:07 AM, Sekhar Nori wrote:
>>> On 10/25/2012 9:41 PM, Murali Karicheri wrote:
This is the driver for the Power Sleep Controller (PSC) hardware
found on DM SoCs as wel
These functions are needed to make the cpufreq-core0 and highbank-cpufreq
drivers loadable as modules.
Signed-off-by: Mark Langsdorf
Acked-by: Nishanth Menon
---
Changes from v4
None.
Changes from v3
includes linux/export.h instead of module.h.
Changes from v2
None.
Chang
From: Rob Herring
The pl320 IPC allows for interprocessor communication between the highbank A9
and the EnergyCore Management Engine. The pl320 implements a straightforward
mailbox protocol.
This patch depends on Omar Ramirez Luna's
mailbox driver patch series.
Signed-off-by: Mark Langsdorf
S
This patch is withdrawn due to a need for severe rework.
Changes from v4
Withdrawn.
Changes from v3, v2
None.
Changes from v1
Implemented a simple round-up algorithm instead of the over/under
method that could cause errors on Intel processors with boost mode.
--
To u
Hi Tomi,
On Wednesday 21 November 2012 14:04:17 Tomi Valkeinen wrote:
> On 2012-11-21 13:40, Thierry Reding wrote:
[snip]
> > One thing that's not very clear is how the backlight subsystem should be
> > wired up with the display framework. I have a patch on top of the Tegra
> > DRM driver which
On Mon, 2012-11-26 at 14:55 -0200, Herton Ronaldo Krzesinski wrote:
> 3.5.7u1 -stable review patch. If anyone has any objections, please let me
> know.
>
> --
>
> From: Dan Carpenter
>
> commit 5b3900cd409466c0070b234d941650685ad0c791 upstream.
>
> We fixed a bunch of integer
On 11/27/2012 02:48 AM, Glauber Costa wrote:
Hi,
On 11/27/2012 12:36 AM, Michael Wolf wrote:
In the case of where you have a system that is running in a
capped or overcommitted environment the user may see steal time
being reported in accounting tools such as top or vmstat. This can
cause conf
Hello,
Any idea why this is happening (e.g. why is PTE Read Access not set?)
[ 13.204560] dmar: DRHD: handling fault status reg 602
[ 13.208078] dmar: DMAR:[DMA Read] Request device [04:00.0] fault addr 0
[ 13.208078] DMAR:[fault reason 06] PTE Read access is not set
[ 15.777874] dmar: DR
-Original Message-
From: Justin Piszcz [mailto:jpis...@lucidpixels.com]
Sent: Tuesday, November 27, 2012 10:16 AM
To: linux-kernel@vger.kernel.org
Subject: 3.6.8: dmar: DRHD: handling fault status reg 602
Hello,
Any idea why this is happening (e.g. why is PTE Read Access not set?)
[
Anirudh Ghayal writes:
> On 11/26/2012 7:17 PM, Mark Brown wrote:
>> On Mon, Nov 26, 2012 at 05:13:37AM -0800, agha...@codeaurora.org wrote:
>>
>>> For example:
>>> Consumer (A) cpu-freq sets the voltage range to {1.275v, 1.375v}. The
>>> regulator framework eventually sets the regulator to 1.275
Hi Thierry,
On Wednesday 21 November 2012 14:00:39 Thierry Reding wrote:
> On Wed, Nov 21, 2012 at 02:04:17PM +0200, Tomi Valkeinen wrote:
> > On 2012-11-21 13:40, Thierry Reding wrote:
> > > On Wed, Nov 21, 2012 at 01:06:03PM +0200, Tomi Valkeinen wrote:
> > (sorry for bouncing back and forth wit
I have a wireless-N Linksys router centrally located in my home. I also
have 2 each Linksys E1000 range extenders located at each end of the
house. I have Desktop computers in fixed locations around the house.
Using Network Manager all is well with all of them. I can see all the
Access Points a
On 2012-11-27 17:08, Laurent Pinchart wrote:
> Hi Tomi,
>
> On Wednesday 21 November 2012 14:04:17 Tomi Valkeinen wrote:
>> On 2012-11-21 13:40, Thierry Reding wrote:
>
> [snip]
>
>>> One thing that's not very clear is how the backlight subsystem should be
>>> wired up with the display framework
On 11/26/2012 06:54 PM, Michal Nazarewicz wrote:
On Mon, Nov 26 2012, Sebastian Andrzej Siewior wrote:
Wouldn't say that. It may adds complexity on another level. The target
subsystem has the same problem with adding luns and there seems nothing
wrong with having lun3 and 4 and leaving 0 and 1 u
As the wm8994 series of devices are now very mature make the current
behaviour of the devices the default behaviour, any future revisions are
likely to have only minor updates.
Signed-off-by: Mark Brown
---
drivers/mfd/wm8994-core.c | 18 --
1 file changed, 4 insertions(+), 14
On Tue, 27 Nov 2012 13:27:47 +
David Woodhouse wrote:
> > i really would prefer not to use a strange name since it might confuse
> > larger group of people who are more familiar with the traditional meaning
> > of this function. vcc_release() isnt exported so we could rename it if
> > things
On Tue, Nov 27, 2012 at 09:01:33AM -0500, Sasha Levin wrote:
> On 11/27/2012 08:07 AM, Gleb Natapov wrote:
> > Those rcu_irq_enter()/rcu_irq_exit() were introduced by commit
> > c5e015d4949aa665 "KVM guest: exit idleness when handling
> > KVM_PV_REASON_PAGE_NOT_PRESENT", but now I am starting to qu
Special file /smack/revoke-subject will silently accept labels that are not
present on the subject label list. Nothing has to be done for such labels,
as there are no rules for them to revoke.
Targeted for git://git.gitorious.org/smack-next/kernel.git
Signed-off-by: Rafal Krypa
---
security/sma
This fixes audit logs for granting or denial of permissions to show
information about transmute bit.
Targeted for git://git.gitorious.org/smack-next/kernel.git
Signed-off-by: Rafal Krypa
---
security/smack/smack_access.c |2 ++
1 file changed, 2 insertions(+)
diff --git a/security/smack/sm
2012/11/27 Gleb Natapov :
> On Tue, Nov 27, 2012 at 01:15:25PM +0800, Li Zhong wrote:
>> @@ -247,10 +247,17 @@ do_async_page_fault(struct pt_regs *regs, unsigned
>> long error_code)
>> break;
>> case KVM_PV_REASON_PAGE_NOT_PRESENT:
>> /* page is swapped out by the
On 27 November 2012 16:04, Steven Rostedt wrote:
> On Tue, 2012-11-27 at 15:55 +0100, Vincent Guittot wrote:
>> On 27 November 2012 14:59, Steven Rostedt wrote:
>> > On Tue, 2012-11-27 at 19:18 +0530, Viresh Kumar wrote:
>> >> On 27 November 2012 18:56, Steven Rostedt wrote:
>> >> > A couple of
Hi Tomi,
On Tuesday 27 November 2012 17:19:05 Tomi Valkeinen wrote:
> On 2012-11-27 17:08, Laurent Pinchart wrote:
> > On Wednesday 21 November 2012 14:04:17 Tomi Valkeinen wrote:
> >> On 2012-11-21 13:40, Thierry Reding wrote:
> > [snip]
> >
> >>> One thing that's not very clear is how the backl
2012/11/27 Li Zhong :
> I noticed some warnings complaining about dynticks_nesting value, like
>
> [ 267.545032] [ cut here ]
> [ 267.545032] WARNING: at kernel/rcutree.c:382 rcu_eqs_enter+0xab/0xc0()
> [ 267.545032] Hardware name: Bochs
> [ 267.545032] Modules linked in
On Tue, Nov 27, 2012 at 03:38:14PM +0100, Frederic Weisbecker wrote:
> 2012/11/27 Li Zhong :
> > I noticed some warnings complaining about dynticks_nesting value, like
> >
> > [ 267.545032] [ cut here ]
> > [ 267.545032] WARNING: at kernel/rcutree.c:382 rcu_eqs_enter+0xab/
On 11/27/2012 06:13 AM, Nitin Gupta wrote:
> On 11/22/2012 06:42 PM, Minchan Kim wrote:
>> Lockdep complains about recursive deadlock of zram->init_lock.
>> Because zram_init_device could be called in reclaim context and
>> it requires a page with GFP_KERNEL.
>>
>> We can fix it via replacing GFP_K
2012/11/27 Gleb Natapov :
> For KVM_PV_REASON_PAGE_NOT_PRESENT it behaves like an exception.
Ok.
There seem to be a bug in kvm_async_pf_task_wait(). Using
idle_cpu(cpu) to find out if the current task is the idle task may not
work if there is pending wake up. Me may schedule another task but
when
On Tue, Nov 27, 2012 at 01:58:27PM +0800, Li Zhong wrote:
> This patch uses the real new value of dynticks_nesting instead of 0 in
> rcu_eqs_enter_common().
>
> Signed-off-by: Li Zhong
Good catch! Queued for 3.9.
Thanx, Paul
> ---
> ke
On 11/21/2012 04:37 PM, Dave Kleikamp wrote:
> On 10/30/2012 05:35 AM, Nico Schottelius wrote:
>> Good morning,
>>
>> update: this problem still exists on 3.6.2-1-ARCH and it got worse:
>>
>> I reformatted the external disk to use xfs, but as the my
>> root filesystem is still jfs, it still appears
ping?
On 11/19/2012 08:56 PM, Josh Hunt wrote:
We found with newer kernels we started seeing the cdrom device showing
up in /proc/partitions, but it was not there before. Looking into this I found
that commit d27769ec... block: add GENHD_FL_NO_PART_SCAN introduces this change
in behavior. It's n
On Mon, 2012-11-26 at 14:57 -0200, Herton Ronaldo Krzesinski wrote:
> 3.5.7u1 -stable review patch. If anyone has any objections, please let me
> know.
>
> --
>
> From: Stanislav Yakovlev
>
> commit bf11315eeda510ea4fc1a2bf972d8155d31d89b4 upstream.
>
> The driver does not co
On 11/27/2012 09:57 AM, Andrzej Pietrasiewicz wrote:
|mkdir -p $FABRIC/naa.6001405c3214b06a/tpgt_1
|mkdir $FABRIC/naa.6001405c3214b06a/tpgt_1/lun/lun_0
|mkdir $FABRIC/naa.6001405c3214b06a/tpgt_1/lun/lun_1
So you setup two luns without this patch. Would that work for you?
I think we _still_ nee
On Mon, 2012-11-26 at 14:57 -0200, Herton Ronaldo Krzesinski wrote:
> 3.5.7u1 -stable review patch. If anyone has any objections, please let me
> know.
>
> --
>
> From: Johannes Berg
>
> commit 8f7b8db6e0557c8437adf9371e020cd89a7e85dc upstream.
>
> The channel switch command
Hey Dave,
Dave Kleikamp [Tue, Nov 27, 2012 at 09:56:58AM -0600]:
> [...]
> I believe this commit will fix the problem:
> http://git.kernel.org/gitweb.cgi?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=4eff96d
>
> It is targeted for the stable kernels.
Thanks, I'll give it a try, I've
Dear Mark Langsdorf,
On Tue, 27 Nov 2012 09:04:32 -0600, Mark Langsdorf wrote:
> +int ipc_transmit(u32 *data);
ipc_transmit() looks to me like a way to generic name to be exposed to
the entire kernel.
> +extern int pl320_ipc_register_notifier(struct notifier_block *nb);
> +extern int pl320_ipc_
On 22.11.2012 01:30, Jan Kara wrote:
On Fri 16-11-12 03:11:22, Marcus Sundman wrote:
On 13.11.2012 15:51, Jan Kara wrote:
On Fri 09-11-12 15:12:43, Marcus Sundman wrote:
On 09.11.2012 01:41, Marcus Sundman wrote:
On 07.11.2012 18:17, Jan Kara wrote:
On Fri 02-11-12 04:19:24, Marcus Sundman w
On Mon, 2012-11-26 at 14:58 -0200, Herton Ronaldo Krzesinski wrote:
> 3.5.7u1 -stable review patch. If anyone has any objections, please let me
> know.
>
> --
>
> From: Johan Hovold
>
> commit 5260e458f5eff269a43e4f1e9c47186c57b88ddb upstream.
>
> Make sure generic close is c
Existing EXTCON implementation doesn't give a mechanim to read the cable
properties and extra states a cable needs to support. There are scenarios
where a cable can have more than two states(CONNECT/DISCONNECT/SUSPEND/RESUME
etc)
and can have some properties associated with cables(mA)
This patch
On Tue, Nov 27, 2012 at 04:39:59PM +0100, Frederic Weisbecker wrote:
> 2012/11/27 Li Zhong :
> > I noticed some warnings complaining about dynticks_nesting value, like
> >
> > [ 267.545032] [ cut here ]
> > [ 267.545032] WARNING: at kernel/rcutree.c:382 rcu_eqs_enter+0xab/
On Tue, Nov 27, 2012 at 03:23:51PM +0100, Yegor Yefremov wrote:
>
> How do you load your rootfs: embedded into kernel or separately?
Separately. I gave up on the embedded option on ARM (IXP) long ago,
since I never could getaw it to work.
> Do you know if frame buffer is functioning in main lin
On 11/27/2012 08:26 AM, Nitin Gupta wrote:
> For every allocated object, zram maintains the the handle, size,
> flags and count fields. Of these, only the handle is required
> since zsmalloc now provides the object size given the handle.
> The flags field was needed only to mark a given page as zer
On Tue, Nov 27 2012, Sebastian Andrzej Siewior wrote:
> I don't want to push python on anyone but the removal magic is simply
> straight forward: unlink the disk ports, rmdir luns, tpgt,…
How should a generic tool know what kind of actions are needed for given
function to be removed? If you ask m
2012/11/27 Li Zhong :
> @@ -247,10 +247,17 @@ do_async_page_fault(struct pt_regs *regs, unsigned long
> error_code)
> break;
> case KVM_PV_REASON_PAGE_NOT_PRESENT:
> /* page is swapped out by the host. */
> - rcu_irq_enter();
> +
At boot-up with newer kernels (at least v3.6.x, v3.7-rc) I always see
following on the bootup-display:
3.7-rcx: [drm:__gen6_gt_force_wake_mt_get] *ERROR* Timed out waiting
for forcewake old ack to clear.
3.6.x:[drm:__gen6_gt_force_wake_mt_get] *ERROR* Force wake wait timed out
It's an Ivy Bri
In current implementation, we used ARM-specific flag, that is,
VM_ARM_STATIC_MAPPING, for distinguishing ARM specific static mapped area.
The purpose of static mapped area is to re-use static mapped area when
entire physical address range of the ioremap request can be covered
by this area.
This im
Now, there is no user for vmregion.
So remove it.
Signed-off-by: Joonsoo Kim
diff --git a/arch/arm/mm/Makefile b/arch/arm/mm/Makefile
index 8a9c4cb..4e333fa 100644
--- a/arch/arm/mm/Makefile
+++ b/arch/arm/mm/Makefile
@@ -6,7 +6,7 @@ obj-y := dma-mapping.o extable.o
fa
In current implementation, we used ARM-specific flag, that is,
VM_ARM_STATIC_MAPPING, for distinguishing ARM specific static mapped area.
The purpose of static mapped area is to re-use static mapped area when
entire physical address range of the ioremap request can be covered
by this area.
This im
A static mapped area is ARM-specific, so it is better not to use
generic vmalloc data structure, that is, vmlist and vmlist_lock
for managing static mapped area. And it causes some needless overhead and
reducing this overhead is better idea.
Now, we have newly introduced static_vm infrastructure.
A recent patch series has moved hashtable initialization to when the net
struct is initialized.
When injecting faults, we tried accessing the hashtables even if the struct
wasn't really initialized (nfsd wasn't in use) - this caused a NULL ptr
deref.
A simple test would be:
echo 1 > /sys
2012/11/27 Paul E. McKenney :
> It is OK to call rcu_irq_exit() without a matching rcu_irq_enter() -only-
> if you have also called rcu_idle_exit() since the last rcu_idle_enter().
> There will be a similar rule for rcu_user_exit().
>
> More generally, it is OK to call rcu_irq_exit() without a matc
On Tue, Nov 27, 2012 at 01:10:51PM +0100, Robert Richter wrote:
> One minor comment:
>
> On 26.11.12 16:48:30, Jacob Shin wrote:
> > __init int amd_pmu_init(void)
> > {
> > /* Performance-monitoring supported from K7 and later: */
> > @@ -666,6 +749,10 @@ __init int amd_pmu_init(void)
> >
On Tue, Nov 27, 2012 at 04:56:30PM +0100, Frederic Weisbecker wrote:
> 2012/11/27 Gleb Natapov :
> > For KVM_PV_REASON_PAGE_NOT_PRESENT it behaves like an exception.
>
> Ok.
> There seem to be a bug in kvm_async_pf_task_wait(). Using
> idle_cpu(cpu) to find out if the current task is the idle task
On Tue, Nov 27, 2012 at 04:56:30PM +0100, Frederic Weisbecker wrote:
> 2012/11/27 Gleb Natapov :
> > For KVM_PV_REASON_PAGE_NOT_PRESENT it behaves like an exception.
>
> Ok.
> There seem to be a bug in kvm_async_pf_task_wait(). Using
> idle_cpu(cpu) to find out if the current task is the idle task
2012/11/27 Li Zhong :
> I noticed some warnings complaining about dynticks_nesting value, like
>
> [ 267.545032] [ cut here ]
> [ 267.545032] WARNING: at kernel/rcutree.c:382 rcu_eqs_enter+0xab/0xc0()
> [ 267.545032] Hardware name: Bochs
> [ 267.545032] Modules linked in
On 11/26/2012 10:25 PM, Stephen Rothwell wrote:
> Hi all,
>
> Changes since 20121126:
>
when CONFIG_PROC_FS is not enabled (also seen in mmotm):
fs/notify/fanotify/fanotify_user.c:436:17: error: 'fanotify_show_fdinfo'
undeclared here (not in a function)
fs/notify/inotify/inotify_user.c:333:1
On Tue, Nov 27, 2012 at 04:37:32PM +0100, Laurent Pinchart wrote:
> One possibly crazy idea I had was to replace backlight devices as we know
> them
> with LED devices (a LED driver IC shouldn't be supported by different APIs
> depending on whether the LEDs it drives are used as a backlight or
Use the numa node id set in the Scsi_Host to allocate the sdev structure
on the device-local numa node.
Reviewed-by: Bart Van Assche
Signed-off-by: Jeff Moyer
---
drivers/scsi/scsi_scan.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/scsi_scan.c b/driv
Signed-off-by: Jeff Moyer
---
drivers/scsi/megaraid/megaraid_sas_base.c |5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c
b/drivers/scsi/megaraid/megaraid_sas_base.c
index d2c5366..707a6cd 100644
--- a/drivers/scsi/megaraid/me
Acked-by: Jeff Garzik
Signed-off-by: Jeff Moyer
---
drivers/ata/libata-scsi.c |3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index e3bda07..9d5dd09 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-sc
Signed-off-by: Jeff Moyer
---
drivers/block/cciss.c |3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index b0f553b..5fe5546 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -1930,7 +1930,8 @@ static void cci
Allow an LLD to specify on which numa node to allocate scsi data
structures. Thanks to Bart Van Assche for the suggestion.
Reviewed-by: Bart Van Assche
Signed-off-by: Jeff Moyer
---
drivers/scsi/hosts.c | 13 +++--
include/scsi/scsi_host.h | 28
2 f
Acked-By: James Smart
Signed-off-by: Jeff Moyer
---
drivers/scsi/lpfc/lpfc_init.c | 10 ++
1 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 7dc4218..65956d3 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++
Signed-off-by: Jeff Moyer
---
drivers/scsi/mpt2sas/mpt2sas_scsih.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
index af4e6c4..a4d6b36 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
+++
2012/11/27 Paul E. McKenney :
> On Tue, Nov 27, 2012 at 04:56:30PM +0100, Frederic Weisbecker wrote:
>> 2012/11/27 Gleb Natapov :
>> > For KVM_PV_REASON_PAGE_NOT_PRESENT it behaves like an exception.
>>
>> Ok.
>> There seem to be a bug in kvm_async_pf_task_wait(). Using
>> idle_cpu(cpu) to find out
Pass the numa node id set in the Scsi_Host on to blk_init_queue_node
in order to keep all allocations local to the numa node the device is
closest to.
Reviewed-by: Bart Van Assche
Signed-off-by: Jeff Moyer
---
drivers/scsi/scsi_lib.c |3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
Reviewed-by: Bart Van Assche
Signed-off-by: Jeff Moyer
---
drivers/scsi/sd.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 12f6fdf..a5dae6b 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -2714,7 +2714,7 @@ static
Hi,
This patch set makes memory allocations for data structures used in
the I/O path more numa friendly by allocating them from the same numa
node as the storage device. I've only converted a handful of drivers
at this point. My testing is limited by the hardware I have on hand.
Using these patc
Reviewed-by: Bart Van Assche
Signed-off-by: Jeff Moyer
---
drivers/scsi/scsi.c | 16 ++--
1 files changed, 10 insertions(+), 6 deletions(-)
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index 2936b44..1750702 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -
On Tue, 27 Nov 2012 14:45:13 +0800
Jason Wang wrote:
> On 11/27/2012 01:37 AM, Stephen Hemminger wrote:
> > On Mon, 26 Nov 2012 15:56:52 +0800
> > Jason Wang wrote:
> >
> >> Some deivces do not free the old tx skbs immediately after it has been sent
> >> (usually in tx interrupt). One such examp
2012/11/27 Gleb Natapov :
> On Tue, Nov 27, 2012 at 04:56:30PM +0100, Frederic Weisbecker wrote:
>> 2012/11/27 Gleb Natapov :
>> > For KVM_PV_REASON_PAGE_NOT_PRESENT it behaves like an exception.
>>
>> Ok.
>> There seem to be a bug in kvm_async_pf_task_wait(). Using
>> idle_cpu(cpu) to find out if
On Thu, 2012-11-15 at 09:49 +0100, Jiri Slaby wrote:
> After commit "TTY: move tty buffers to tty_port", the tty buffers are
> not freed in some drivers. This is because tty_port_destructor is not
> called whenever a tty_port is freed. This was an assumption I counted
> with but was unfortunately u
Lukas Czerner writes:
> Currently there is not limitation of number of requests in the loop bio
> list. This can lead into some nasty situations when the caller spawns
> tons of bio requests taking huge amount of memory. This is even more
> obvious with discard where blkdev_issue_discard() will s
On Tue, Nov 27, 2012 at 05:48:18PM +0100, Frederic Weisbecker wrote:
> 2012/11/27 Paul E. McKenney :
> > On Tue, Nov 27, 2012 at 04:56:30PM +0100, Frederic Weisbecker wrote:
> >> 2012/11/27 Gleb Natapov :
> >> > For KVM_PV_REASON_PAGE_NOT_PRESENT it behaves like an exception.
> >>
> >> Ok.
> >> The
On Tue, Nov 27, 2012 at 05:51:12PM +0100, Frederic Weisbecker wrote:
> 2012/11/27 Gleb Natapov :
> > On Tue, Nov 27, 2012 at 04:56:30PM +0100, Frederic Weisbecker wrote:
> >> 2012/11/27 Gleb Natapov :
> >> > For KVM_PV_REASON_PAGE_NOT_PRESENT it behaves like an exception.
> >>
> >> Ok.
> >> There s
On Tue, Nov 27, 2012 at 11:31:11AM -0500, Sasha Levin wrote:
> A recent patch series has moved hashtable initialization to when the net
> struct is initialized.
>
> When injecting faults, we tried accessing the hashtables even if the struct
> wasn't really initialized (nfsd wasn't in use) - this c
On Tue, Nov 27, 2012 at 11:52:09AM -0500, Peter Hurley wrote:
> On Thu, 2012-11-15 at 09:49 +0100, Jiri Slaby wrote:
> > After commit "TTY: move tty buffers to tty_port", the tty buffers are
> > not freed in some drivers. This is because tty_port_destructor is not
> > called whenever a tty_port is
On Tue, Nov 27, 2012 at 01:09:46PM +0100, Jens Axboe wrote:
> On 2012-11-27 01:35, Laine Walker-Avina wrote:
> > Hi all,
> >
> > We are experiencing an issue with doing direct IO to a NVMe device I'm
> > helping to develop. Every so often, the physical address given by
> > sg_dma_address() is alig
On 11/27/2012 12:01 PM, J. Bruce Fields wrote:
> On Tue, Nov 27, 2012 at 11:31:11AM -0500, Sasha Levin wrote:
>> A recent patch series has moved hashtable initialization to when the net
>> struct is initialized.
>>
>> When injecting faults, we tried accessing the hashtables even if the struct
>> wa
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