On 08/18/2016 07:25 AM, Kishon Vijay Abraham I wrote:
> Hi,
>
> On Wednesday 17 August 2016 03:19 PM, Mingkai Hu wrote:
>>
>>> -Original Message-
>>> From: Kishon Vijay Abraham I [mailto:kis...@ti.com]
>>> Sent: Thursday, August 04, 2016 6:02 PM
>>> To: Joao Pinto
On 08/18/2016 07:25 AM, Kishon Vijay Abraham I wrote:
> Hi,
>
> On Wednesday 17 August 2016 03:19 PM, Mingkai Hu wrote:
>>
>>> -Original Message-
>>> From: Kishon Vijay Abraham I [mailto:kis...@ti.com]
>>> Sent: Thursday, August 04, 2016 6:02 PM
>>> To: Joao Pinto ; bhelg...@google.com;
On 08/30/2016 12:44 PM, Anshuman Khandual wrote:
> On 08/30/2016 09:09 AM, Andrew Morton wrote:
>> On Tue, 30 Aug 2016 11:09:15 +0800 Aaron Lu wrote:
>>
> Case used for test on Haswell EP:
> usemem -n 72 --readonly -j 0x20 100G
> Which spawns 72 processes and
On 08/30/2016 12:44 PM, Anshuman Khandual wrote:
> On 08/30/2016 09:09 AM, Andrew Morton wrote:
>> On Tue, 30 Aug 2016 11:09:15 +0800 Aaron Lu wrote:
>>
> Case used for test on Haswell EP:
> usemem -n 72 --readonly -j 0x20 100G
> Which spawns 72 processes and each will mmap 100G
On 08/30/2016 11:39 AM, Andrew Morton wrote:
> On Tue, 30 Aug 2016 11:09:15 +0800 Aaron Lu wrote:
>
Case used for test on Haswell EP:
usemem -n 72 --readonly -j 0x20 100G
Which spawns 72 processes and each will mmap 100G anonymous space and
then do
On 08/30/2016 11:39 AM, Andrew Morton wrote:
> On Tue, 30 Aug 2016 11:09:15 +0800 Aaron Lu wrote:
>
Case used for test on Haswell EP:
usemem -n 72 --readonly -j 0x20 100G
Which spawns 72 processes and each will mmap 100G anonymous space and
then do read only access to
This distinguishes sun4i from sun7i. It is necessary because they use
different registers for the audio mixer.
---
sound/soc/sunxi/sun4i-codec.c | 44 +--
1 file changed, 34 insertions(+), 10 deletions(-)
diff --git a/sound/soc/sunxi/sun4i-codec.c
Note: Mic1 Capture Volume is in a different register on A20 than on A10.
Note: Mic2 Capture Volume is in a different register on A20 than on A10.
---
sound/soc/sunxi/sun4i-codec.c | 256 ++
1 file changed, 236 insertions(+), 20 deletions(-)
diff --git
This patch adds support for some mixer controls:
- Line-In
- FM-In
- Mic 2
- Capture Source
- Differential Line-In
v9 changes compared to v8 are:
- added Line Differential Capture Switch.
- split Capture Source into Left Capture Select, Right Capture Select.
- added Line Capture Volume.
This distinguishes sun4i from sun7i. It is necessary because they use
different registers for the audio mixer.
---
sound/soc/sunxi/sun4i-codec.c | 44 +--
1 file changed, 34 insertions(+), 10 deletions(-)
diff --git a/sound/soc/sunxi/sun4i-codec.c
Note: Mic1 Capture Volume is in a different register on A20 than on A10.
Note: Mic2 Capture Volume is in a different register on A20 than on A10.
---
sound/soc/sunxi/sun4i-codec.c | 256 ++
1 file changed, 236 insertions(+), 20 deletions(-)
diff --git
This patch adds support for some mixer controls:
- Line-In
- FM-In
- Mic 2
- Capture Source
- Differential Line-In
v9 changes compared to v8 are:
- added Line Differential Capture Switch.
- split Capture Source into Left Capture Select, Right Capture Select.
- added Line Capture Volume.
43f4d666 partially cured spurious migrations, but when there are
completely idle groups on a lightly loaded processor, and there is
a buddy pair occupying the busiest group, we will not attempt to
migrate due to select_idle_sibling() buddy placement, leaving the
busiest queue with one task. We
43f4d666 partially cured spurious migrations, but when there are
completely idle groups on a lightly loaded processor, and there is
a buddy pair occupying the busiest group, we will not attempt to
migrate due to select_idle_sibling() buddy placement, leaving the
busiest queue with one task. We
On Tue, 30 Aug 2016 07:27:41 +0200,
Kai-Heng Feng wrote:
>
> The subwoofer on Inspiron 7559 does not work originally.
> Applying a pin fixup can make it work.
>
> Signed-off-by: Kai-Heng Feng
> ---
> sound/pci/hda/patch_realtek.c | 11 +++
> 1 file changed,
On Tue, 30 Aug 2016 07:27:41 +0200,
Kai-Heng Feng wrote:
>
> The subwoofer on Inspiron 7559 does not work originally.
> Applying a pin fixup can make it work.
>
> Signed-off-by: Kai-Heng Feng
> ---
> sound/pci/hda/patch_realtek.c | 11 +++
> 1 file changed, 11 insertions(+)
>
> diff
The subwoofer on Inspiron 7559 does not work originally.
Applying a pin fixup can make it work.
Signed-off-by: Kai-Heng Feng
---
sound/pci/hda/patch_realtek.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/sound/pci/hda/patch_realtek.c
The subwoofer on Inspiron 7559 does not work originally.
Applying a pin fixup can make it work.
Signed-off-by: Kai-Heng Feng
---
sound/pci/hda/patch_realtek.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index
On Mon, Aug 29, 2016 at 10:53:04PM -0600, Alex Williamson wrote:
> On Mon, 29 Aug 2016 21:52:20 -0600
> Alex Williamson wrote:
>
> > On Mon, 29 Aug 2016 21:23:25 -0600
> > Alex Williamson wrote:
> >
> > > On Tue, 30 Aug 2016 05:27:17
On Mon, Aug 29, 2016 at 10:53:04PM -0600, Alex Williamson wrote:
> On Mon, 29 Aug 2016 21:52:20 -0600
> Alex Williamson wrote:
>
> > On Mon, 29 Aug 2016 21:23:25 -0600
> > Alex Williamson wrote:
> >
> > > On Tue, 30 Aug 2016 05:27:17 +0300
> > > "Michael S. Tsirkin" wrote:
> > >
> > > >
On Tue, 30 Aug 2016 10:44:21 +0530 Anshuman Khandual
wrote:
> On 08/30/2016 04:20 AM, Andrew Morton wrote:
> > On Mon, 29 Aug 2016 14:31:20 +0800 Aaron Lu wrote:
> >
> >> >
> >> > The global zero page is used to satisfy an anonymous read
On Tue, 30 Aug 2016 10:44:21 +0530 Anshuman Khandual
wrote:
> On 08/30/2016 04:20 AM, Andrew Morton wrote:
> > On Mon, 29 Aug 2016 14:31:20 +0800 Aaron Lu wrote:
> >
> >> >
> >> > The global zero page is used to satisfy an anonymous read fault. If
> >> > THP(Transparent HugePage) is enabled
On Mon, Aug 29, 2016 at 02:39:21PM -0700, Olof Johansson wrote:
> DT changes need to go through arm-soc. It's how we've been operating
> for several years now.
Ok ok, we've wasted enough time with this.
So you guys pick up this one, I'll take the rest.
Thanks.
--
Regards/Gruss,
Boris.
On Mon, Aug 29, 2016 at 02:39:21PM -0700, Olof Johansson wrote:
> DT changes need to go through arm-soc. It's how we've been operating
> for several years now.
Ok ok, we've wasted enough time with this.
So you guys pick up this one, I'll take the rest.
Thanks.
--
Regards/Gruss,
Boris.
On 08/30/2016 04:20 AM, Andrew Morton wrote:
> On Mon, 29 Aug 2016 14:31:20 +0800 Aaron Lu wrote:
>
>> >
>> > The global zero page is used to satisfy an anonymous read fault. If
>> > THP(Transparent HugePage) is enabled then the global huge zero page is
>> > used.
>> > The
On 08/30/2016 04:20 AM, Andrew Morton wrote:
> On Mon, 29 Aug 2016 14:31:20 +0800 Aaron Lu wrote:
>
>> >
>> > The global zero page is used to satisfy an anonymous read fault. If
>> > THP(Transparent HugePage) is enabled then the global huge zero page is
>> > used.
>> > The global huge zero
Hi All
Adding Vivek Gautam.
On 29 August 2016 at 16:35, Michael Niewöhner wrote:
> Hi Mathias,
> On Mo, 2016-08-29 at 13:59 +0300, Mathias Nyman wrote:
>> On 29.08.2016 10:28, Felipe Balbi wrote:
>> >
>> >
>> > Hi,
>> >
>> > Michael Niewöhner writes:
Hi All
Adding Vivek Gautam.
On 29 August 2016 at 16:35, Michael Niewöhner wrote:
> Hi Mathias,
> On Mo, 2016-08-29 at 13:59 +0300, Mathias Nyman wrote:
>> On 29.08.2016 10:28, Felipe Balbi wrote:
>> >
>> >
>> > Hi,
>> >
>> > Michael Niewöhner writes:
>> > >
>> > > [1.] One line summary of the
On Tue, 30 Aug 2016 10:14:25 +0530 Anshuman Khandual
wrote:
> On 08/30/2016 09:09 AM, Andrew Morton wrote:
> > On Tue, 30 Aug 2016 11:09:15 +0800 Aaron Lu wrote:
> >
> Case used for test on Haswell EP:
> usemem -n 72 --readonly -j
On Tue, 30 Aug 2016 10:14:25 +0530 Anshuman Khandual
wrote:
> On 08/30/2016 09:09 AM, Andrew Morton wrote:
> > On Tue, 30 Aug 2016 11:09:15 +0800 Aaron Lu wrote:
> >
> Case used for test on Haswell EP:
> usemem -n 72 --readonly -j 0x20 100G
> Which spawns 72 processes and
On Mon, 29 Aug 2016 21:52:20 -0600
Alex Williamson wrote:
> On Mon, 29 Aug 2016 21:23:25 -0600
> Alex Williamson wrote:
>
> > On Tue, 30 Aug 2016 05:27:17 +0300
> > "Michael S. Tsirkin" wrote:
> >
> > > Modern virtio
On Mon, 29 Aug 2016 21:52:20 -0600
Alex Williamson wrote:
> On Mon, 29 Aug 2016 21:23:25 -0600
> Alex Williamson wrote:
>
> > On Tue, 30 Aug 2016 05:27:17 +0300
> > "Michael S. Tsirkin" wrote:
> >
> > > Modern virtio pci devices can set VIRTIO_F_IOMMU_PLATFORM
> > > to signal they are safe
On Monday 08 August 2016 03:39 PM, Vignesh R wrote:
> From: Jyri Sarha
>
> Remove all pm_runtime gets and puts, and dummy pm_ops, from the
> pwm-tipwmss driver as there is no direct hardware access. The runtime PM
> needs to be enabled, so that the runtime PM framework takes
On Monday 08 August 2016 03:39 PM, Vignesh R wrote:
> From: Jyri Sarha
>
> Remove all pm_runtime gets and puts, and dummy pm_ops, from the
> pwm-tipwmss driver as there is no direct hardware access. The runtime PM
> needs to be enabled, so that the runtime PM framework takes care of
>
On 08/30/2016 09:09 AM, Andrew Morton wrote:
> On Tue, 30 Aug 2016 11:09:15 +0800 Aaron Lu wrote:
>
Case used for test on Haswell EP:
usemem -n 72 --readonly -j 0x20 100G
Which spawns 72 processes and each will mmap 100G anonymous space and
then do
On 08/30/2016 09:09 AM, Andrew Morton wrote:
> On Tue, 30 Aug 2016 11:09:15 +0800 Aaron Lu wrote:
>
Case used for test on Haswell EP:
usemem -n 72 --readonly -j 0x20 100G
Which spawns 72 processes and each will mmap 100G anonymous space and
then do read only access to
FYI, we noticed the following commit:
https://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
next-restore-kexec
commit 8078f3035b9dc488ed4e896635f491cdd79e9239 ("ima: store the builtin/custom
template definitions in a list")
in testcase: boot
on test machine:
FYI, we noticed the following commit:
https://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
next-restore-kexec
commit 8078f3035b9dc488ed4e896635f491cdd79e9239 ("ima: store the builtin/custom
template definitions in a list")
in testcase: boot
on test machine:
FYI, we noticed the following commit:
https://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
next-restore-kexec
commit ee47739931a22b314879daedba9299c2834a05e1 ("ima: store the builtin/custom
template definitions in a list")
in testcase: boot
on test machine:
FYI, we noticed the following commit:
https://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
next-restore-kexec
commit ee47739931a22b314879daedba9299c2834a05e1 ("ima: store the builtin/custom
template definitions in a list")
in testcase: boot
on test machine:
Hi Rich,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: b8927721ae9d5ac0582d29d7b8c267d465ad5f00
commit: b4214e41b7152b1964a3421a40251d202ae2d2c0 sh: add SMP support for J2
date: 4 weeks ago
config:
Hi Rich,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: b8927721ae9d5ac0582d29d7b8c267d465ad5f00
commit: b4214e41b7152b1964a3421a40251d202ae2d2c0 sh: add SMP support for J2
date: 4 weeks ago
config:
From: Ma Jun
During system booting, if the interrupt which has no action registered
is triggered, it would cause system panic when try to access the
action member.
Signed-off-by: Ma Jun
---
kernel/irq/chip.c | 20
1 files
From: Ma Jun
During system booting, if the interrupt which has no action registered
is triggered, it would cause system panic when try to access the
action member.
Signed-off-by: Ma Jun
---
kernel/irq/chip.c | 20
1 files changed, 16 insertions(+), 4 deletions(-)
diff
On Mon, Aug 29, 2016 at 09:52:20PM -0600, Alex Williamson wrote:
> On Mon, 29 Aug 2016 21:23:25 -0600
> Alex Williamson wrote:
>
> > On Tue, 30 Aug 2016 05:27:17 +0300
> > "Michael S. Tsirkin" wrote:
> >
> > > Modern virtio pci devices can set
On Mon, Aug 29, 2016 at 09:52:20PM -0600, Alex Williamson wrote:
> On Mon, 29 Aug 2016 21:23:25 -0600
> Alex Williamson wrote:
>
> > On Tue, 30 Aug 2016 05:27:17 +0300
> > "Michael S. Tsirkin" wrote:
> >
> > > Modern virtio pci devices can set VIRTIO_F_IOMMU_PLATFORM
> > > to signal they are
Signed-off-by: Kenneth Lee
---
arch/arm64/include/asm/spinlock.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/include/asm/spinlock.h
b/arch/arm64/include/asm/spinlock.h
index c85e96d..3334c4f 100644
---
Signed-off-by: Kenneth Lee
---
arch/arm64/include/asm/spinlock.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/include/asm/spinlock.h
b/arch/arm64/include/asm/spinlock.h
index c85e96d..3334c4f 100644
--- a/arch/arm64/include/asm/spinlock.h
+++
On Mon, 29 Aug 2016 21:23:25 -0600
Alex Williamson wrote:
> On Tue, 30 Aug 2016 05:27:17 +0300
> "Michael S. Tsirkin" wrote:
>
> > Modern virtio pci devices can set VIRTIO_F_IOMMU_PLATFORM
> > to signal they are safe to use with an IOMMU.
> >
> >
On Mon, 29 Aug 2016 21:23:25 -0600
Alex Williamson wrote:
> On Tue, 30 Aug 2016 05:27:17 +0300
> "Michael S. Tsirkin" wrote:
>
> > Modern virtio pci devices can set VIRTIO_F_IOMMU_PLATFORM
> > to signal they are safe to use with an IOMMU.
> >
> > Without this bit, exposing the device to
We are doing an unnecessary stack push/pop operation when restoring
the guest registers x0-x18 in __guest_enter(). This patch saves the
two instructions by using x18 as a base register. No need to store
the vcpu context pointer in stack because it is redundant, the same
information is available in
We are doing an unnecessary stack push/pop operation when restoring
the guest registers x0-x18 in __guest_enter(). This patch saves the
two instructions by using x18 as a base register. No need to store
the vcpu context pointer in stack because it is redundant, the same
information is available in
On Tue, Aug 30, 2016 at 11:16:25AM +0800, Jason Wang wrote:
>
>
> On 2016年08月30日 10:27, Michael S. Tsirkin wrote:
> > Legacy virtio devices always bypassed an IOMMU, so using them with vfio was
> > never safe.
>
> And it actually won't work since GPA is assumed in the device. So I'm not
> sure
On Tue, Aug 30, 2016 at 11:16:25AM +0800, Jason Wang wrote:
>
>
> On 2016年08月30日 10:27, Michael S. Tsirkin wrote:
> > Legacy virtio devices always bypassed an IOMMU, so using them with vfio was
> > never safe.
>
> And it actually won't work since GPA is assumed in the device. So I'm not
> sure
On Mon, Aug 29, 2016 at 09:23:25PM -0600, Alex Williamson wrote:
> On Tue, 30 Aug 2016 05:27:17 +0300
> "Michael S. Tsirkin" wrote:
>
> > Modern virtio pci devices can set VIRTIO_F_IOMMU_PLATFORM
> > to signal they are safe to use with an IOMMU.
> >
> > Without this bit,
On Mon, Aug 29, 2016 at 09:23:25PM -0600, Alex Williamson wrote:
> On Tue, 30 Aug 2016 05:27:17 +0300
> "Michael S. Tsirkin" wrote:
>
> > Modern virtio pci devices can set VIRTIO_F_IOMMU_PLATFORM
> > to signal they are safe to use with an IOMMU.
> >
> > Without this bit, exposing the device to
On Tue, Aug 30, 2016 at 04:28:17AM +0300, Jarkko Sakkinen wrote:
> The enums tpm_capabilities and tpm_sub_capabilities do not contain legit
> constant expressions. This commit makes cap_id a separate parameter
> in
I wonder if this is a bug in sparse? the macro uses gcc magic to
expand to a
On Tue, Aug 30, 2016 at 04:28:17AM +0300, Jarkko Sakkinen wrote:
> The enums tpm_capabilities and tpm_sub_capabilities do not contain legit
> constant expressions. This commit makes cap_id a separate parameter
> in
I wonder if this is a bug in sparse? the macro uses gcc magic to
expand to a
On Tue, 30 Aug 2016 11:09:15 +0800 Aaron Lu wrote:
> >> Case used for test on Haswell EP:
> >> usemem -n 72 --readonly -j 0x20 100G
> >> Which spawns 72 processes and each will mmap 100G anonymous space and
> >> then do read only access to that space sequentially with a
On Tue, 30 Aug 2016 11:09:15 +0800 Aaron Lu wrote:
> >> Case used for test on Haswell EP:
> >> usemem -n 72 --readonly -j 0x20 100G
> >> Which spawns 72 processes and each will mmap 100G anonymous space and
> >> then do read only access to that space sequentially with a step of 2MB.
> >>
>
On Mon, Aug 29, 2016 at 09:50:28AM +0530, Vignesh R wrote:
>
>
> On Thursday 25 August 2016 10:26 PM, Dmitry Torokhov wrote:
> > On Wed, Aug 24, 2016 at 01:28:58PM +0530, Vignesh R wrote:
> >> Add a driver to read group of GPIO lines and provide its status as a
> >> numerical value as input
On Mon, Aug 29, 2016 at 09:50:28AM +0530, Vignesh R wrote:
>
>
> On Thursday 25 August 2016 10:26 PM, Dmitry Torokhov wrote:
> > On Wed, Aug 24, 2016 at 01:28:58PM +0530, Vignesh R wrote:
> >> Add a driver to read group of GPIO lines and provide its status as a
> >> numerical value as input
On Tue, 30 Aug 2016 05:27:17 +0300
"Michael S. Tsirkin" wrote:
> Modern virtio pci devices can set VIRTIO_F_IOMMU_PLATFORM
> to signal they are safe to use with an IOMMU.
>
> Without this bit, exposing the device to userspace is unsafe, so probe
> and fail VFIO initialization
On Tue, 30 Aug 2016 05:27:17 +0300
"Michael S. Tsirkin" wrote:
> Modern virtio pci devices can set VIRTIO_F_IOMMU_PLATFORM
> to signal they are safe to use with an IOMMU.
>
> Without this bit, exposing the device to userspace is unsafe, so probe
> and fail VFIO initialization unless noiommu is
On 2016年08月30日 10:27, Michael S. Tsirkin wrote:
Legacy virtio devices always bypassed an IOMMU, so using them with vfio was
never safe.
And it actually won't work since GPA is assumed in the device. So I'm
not sure this is must since we should get a IOMMU fault in this case.
This adds
On 2016年08月30日 10:27, Michael S. Tsirkin wrote:
Legacy virtio devices always bypassed an IOMMU, so using them with vfio was
never safe.
And it actually won't work since GPA is assumed in the device. So I'm
not sure this is must since we should get a IOMMU fault in this case.
This adds
On 08/30/2016 06:50 AM, Andrew Morton wrote:
> On Mon, 29 Aug 2016 14:31:20 +0800 Aaron Lu wrote:
>
>>
>> The global zero page is used to satisfy an anonymous read fault. If
>> THP(Transparent HugePage) is enabled then the global huge zero page is used.
>> The global huge
On 08/30/2016 06:50 AM, Andrew Morton wrote:
> On Mon, 29 Aug 2016 14:31:20 +0800 Aaron Lu wrote:
>
>>
>> The global zero page is used to satisfy an anonymous read fault. If
>> THP(Transparent HugePage) is enabled then the global huge zero page is used.
>> The global huge zero page uses an
Hi,
On Fri, Aug 26, 2016 at 5:20 PM, Matthias Kaehlcke wrote:
> A change of the duty cycle doesn't necessarily cause an inmediate switch
> to the target voltage. The voltage change may be gradual and complete
> with a certain delay. This change introduces the device tree
Hi,
On Fri, Aug 26, 2016 at 5:20 PM, Matthias Kaehlcke wrote:
> A change of the duty cycle doesn't necessarily cause an inmediate switch
> to the target voltage. The voltage change may be gradual and complete
> with a certain delay. This change introduces the device tree properties
>
On Wed, Aug 24, 2016 at 09:54:35AM +0100, Morten Rasmussen wrote:
> As Dietmar mentioned already, the 'disconnect' is a feature of the PELT
> rewrite. Paul and Ben's original implementation had full propagation up
> and down the hierarchy. IIRC, one of the key points of the rewrite was
> more
On Wed, Aug 24, 2016 at 09:54:35AM +0100, Morten Rasmussen wrote:
> As Dietmar mentioned already, the 'disconnect' is a feature of the PELT
> rewrite. Paul and Ben's original implementation had full propagation up
> and down the hierarchy. IIRC, one of the key points of the rewrite was
> more
On Mon, Aug 29, 2016 at 06:50:05PM -0700, Dan Williams wrote:
> [ Adding Darrick on the off chance that this triggers an "aha, of
> course it does!" ]
Aha! Of course it does!!! :)
> Darrick these corruption tests you added to xfstests last year all
> fail the same way with DAX enabled. They
On Mon, Aug 29, 2016 at 06:50:05PM -0700, Dan Williams wrote:
> [ Adding Darrick on the off chance that this triggers an "aha, of
> course it does!" ]
Aha! Of course it does!!! :)
> Darrick these corruption tests you added to xfstests last year all
> fail the same way with DAX enabled. They
Hello,
On Sat, Aug 27, 2016 at 10:13:34AM +0800, Fengguang Wu wrote:
> Hi Jaegeuk,
>
> > > >> > - [lkp] [f2fs] b93f771286: aim7.jobs-per-min -81.2% regression
> > > >> >
> > > >> > The disk is 4 12G ram disk, and setup RAID0 on them via mdadm. The
> > > >> > steps for aim7 is,
> > > >> >
> > >
Hello,
On Sat, Aug 27, 2016 at 10:13:34AM +0800, Fengguang Wu wrote:
> Hi Jaegeuk,
>
> > > >> > - [lkp] [f2fs] b93f771286: aim7.jobs-per-min -81.2% regression
> > > >> >
> > > >> > The disk is 4 12G ram disk, and setup RAID0 on them via mdadm. The
> > > >> > steps for aim7 is,
> > > >> >
> > >
On Mon, Aug 29, 2016 at 5:19 AM, Peter Zijlstra wrote:
>
> On Fri, Aug 26, 2016 at 07:31:18PM -0700, Alexei Starovoitov wrote:
> > Hi Peter, Dave,
> >
> > this patch set is a follow up to the discussion:
> > https://lkml.org/lkml/2016/8/4/304
> > It turned out to be simpler
On Mon, Aug 29, 2016 at 5:19 AM, Peter Zijlstra wrote:
>
> On Fri, Aug 26, 2016 at 07:31:18PM -0700, Alexei Starovoitov wrote:
> > Hi Peter, Dave,
> >
> > this patch set is a follow up to the discussion:
> > https://lkml.org/lkml/2016/8/4/304
> > It turned out to be simpler than what we
Modern virtio pci devices can set VIRTIO_F_IOMMU_PLATFORM
to signal they are safe to use with an IOMMU.
Without this bit, exposing the device to userspace is unsafe, so probe
and fail VFIO initialization unless noiommu is enabled.
Signed-off-by: Michael S. Tsirkin
---
When using vfio, callers might want to know whether device is added
to a regular group or an non-iommu group.
Report this status from vfio_is_noiommu_group_dev.
Signed-off-by: Michael S. Tsirkin
---
include/linux/vfio.h | 2 ++
drivers/vfio/vfio.c | 12
2 files
Legacy virtio devices always bypassed an IOMMU, so using them with vfio was
never safe. This adds a quirk detecting these and disabling VFIO unless the
noiommu mode is used. At the moment, this only applies to virtio-pci devices.
The patch might make sense on stable as well.
Michael S. Tsirkin
Modern virtio pci devices can set VIRTIO_F_IOMMU_PLATFORM
to signal they are safe to use with an IOMMU.
Without this bit, exposing the device to userspace is unsafe, so probe
and fail VFIO initialization unless noiommu is enabled.
Signed-off-by: Michael S. Tsirkin
---
When using vfio, callers might want to know whether device is added
to a regular group or an non-iommu group.
Report this status from vfio_is_noiommu_group_dev.
Signed-off-by: Michael S. Tsirkin
---
include/linux/vfio.h | 2 ++
drivers/vfio/vfio.c | 12
2 files changed, 14
Legacy virtio devices always bypassed an IOMMU, so using them with vfio was
never safe. This adds a quirk detecting these and disabling VFIO unless the
noiommu mode is used. At the moment, this only applies to virtio-pci devices.
The patch might make sense on stable as well.
Michael S. Tsirkin
On Tue, Aug 30, 2016 at 12:06:09AM +0800, Chao Yu wrote:
> Hi all,
>
> On 2016/8/29 11:27, Shuoran Liu wrote:
> > Add roll-forward recovery process for encrypted dentry, so the first fsync
> > issued to an encrypted file does not need writing checkpoint.
> >
> > This improves the performance of
On Tue, Aug 30, 2016 at 12:06:09AM +0800, Chao Yu wrote:
> Hi all,
>
> On 2016/8/29 11:27, Shuoran Liu wrote:
> > Add roll-forward recovery process for encrypted dentry, so the first fsync
> > issued to an encrypted file does not need writing checkpoint.
> >
> > This improves the performance of
This patch enhances the xattr consistency of dirs from suddern power-cuts.
Possible scenario would be:
1. dir->setxattr used by per-file encryption
2. file->setxattr goes into inline_xattr
3. file->fsync
In that case, we should do checkpoint for #1.
Otherwise we'd lose dir's key information for
This patch enhances the xattr consistency of dirs from suddern power-cuts.
Possible scenario would be:
1. dir->setxattr used by per-file encryption
2. file->setxattr goes into inline_xattr
3. file->fsync
In that case, we should do checkpoint for #1.
Otherwise we'd lose dir's key information for
On Mon, Aug 29, 2016 at 03:16:52PM +, Mathieu Desnoyers wrote:
> - On Aug 27, 2016, at 12:22 AM, Josh Triplett j...@joshtriplett.org wrote:
>
> > On Thu, Aug 25, 2016 at 05:56:25PM +, Ben Maurer wrote:
> >> rseq opens up a whole world of algorithms to userspace – algorithms
> >> that
On Mon, Aug 29, 2016 at 03:16:52PM +, Mathieu Desnoyers wrote:
> - On Aug 27, 2016, at 12:22 AM, Josh Triplett j...@joshtriplett.org wrote:
>
> > On Thu, Aug 25, 2016 at 05:56:25PM +, Ben Maurer wrote:
> >> rseq opens up a whole world of algorithms to userspace – algorithms
> >> that
Hi Linus,
Please pull hwmon fixes for Linux v4.8-rc5 from signed tag:
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
hwmon-for-linus-v4.8-rc5
Thanks,
Guenter
--
The following changes since commit fa8410b355251fd30341662a40ac6b22d3e38468:
Linux 4.8-rc3
Hi Linus,
Please pull hwmon fixes for Linux v4.8-rc5 from signed tag:
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
hwmon-for-linus-v4.8-rc5
Thanks,
Guenter
--
The following changes since commit fa8410b355251fd30341662a40ac6b22d3e38468:
Linux 4.8-rc3
On Tue, Aug 30, 2016 at 2:03 AM, Danny Milosavljevic
wrote:
> Hi Maxime,
>
> On Sat, 27 Aug 2016 14:02:51 +0200
> Maxime Ripard wrote:
>
>> Please send your patches using send-email.
>
> If you are referring to "git send-email", I did
On Tue, Aug 30, 2016 at 2:03 AM, Danny Milosavljevic
wrote:
> Hi Maxime,
>
> On Sat, 27 Aug 2016 14:02:51 +0200
> Maxime Ripard wrote:
>
>> Please send your patches using send-email.
>
> If you are referring to "git send-email", I did send the patch series using
> that (with almost the same
On Tue, 2016-08-30 at 09:37 +0800, Ian Kent wrote:
> On Mon, 2016-08-29 at 16:18 +0100, Al Viro wrote:
> > On Mon, Aug 29, 2016 at 04:35:46PM +0200, Takashi Iwai wrote:
> >
> > > [] dput+0x46/0x400
> > ... which should not be called in atomic contexts
> > > [] follow_down_one+0x27/0x60
>
On Tue, 2016-08-30 at 09:37 +0800, Ian Kent wrote:
> On Mon, 2016-08-29 at 16:18 +0100, Al Viro wrote:
> > On Mon, Aug 29, 2016 at 04:35:46PM +0200, Takashi Iwai wrote:
> >
> > > [] dput+0x46/0x400
> > ... which should not be called in atomic contexts
> > > [] follow_down_one+0x27/0x60
>
[ Adding Darrick on the off chance that this triggers an "aha, of
course it does!" ]
Darrick these corruption tests you added to xfstests last year all
fail the same way with DAX enabled. They spew:
"pwrite64: Structure needs cleaning"
...reports that are cleaned up by running without "-o
[ Adding Darrick on the off chance that this triggers an "aha, of
course it does!" ]
Darrick these corruption tests you added to xfstests last year all
fail the same way with DAX enabled. They spew:
"pwrite64: Structure needs cleaning"
...reports that are cleaned up by running without "-o
Hi Steve,
On Mon, Aug 29, 2016 at 04:07:00PM -0400, Steven Rostedt wrote:
> On Mon, 29 Aug 2016 12:05:18 +0900
> Namhyung Kim wrote:
>
> > The subtime is used only for function profiler with function graph
> > tracer enabled. Move the definition of subtime under
> >
Hi Steve,
On Mon, Aug 29, 2016 at 04:07:00PM -0400, Steven Rostedt wrote:
> On Mon, 29 Aug 2016 12:05:18 +0900
> Namhyung Kim wrote:
>
> > The subtime is used only for function profiler with function graph
> > tracer enabled. Move the definition of subtime under
> > CONFIG_FUNCTION_PROFILER to
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