Instead of globally disabling > 32bit DMA using the arch_dma_supported
hook walk the PCI bus under the actually affected bridge and mark every
device with the dma_32bit_limit flag. This also gets rid of the
arch_dma_supported hook entirely.
Signed-off-by: Christoph Hellwig
---
Instead of globally disabling > 32bit DMA using the arch_dma_supported
hook walk the PCI bus under the actually affected bridge and mark every
device with the dma_32bit_limit flag. This also gets rid of the
arch_dma_supported hook entirely.
Signed-off-by: Christoph Hellwig
---
From: kbuild test robot
drivers/dma-buf/udmabuf.c:167:6-12: inconsistent IS_ERR and PTR_ERR on line 168.
PTR_ERR should access the value just tested by IS_ERR
Semantic patch information:
There can be false positives in the patch case, where it is the call to
IS_ERR
From: kbuild test robot
drivers/dma-buf/udmabuf.c:167:6-12: inconsistent IS_ERR and PTR_ERR on line 168.
PTR_ERR should access the value just tested by IS_ERR
Semantic patch information:
There can be false positives in the patch case, where it is the call to
IS_ERR that is wrong.
Generated
Implement pud_free_pmd_page() and pmd_free_pte_page().
Implementation requires,
1) Clearing off the current pud/pmd entry
2) Invalidate TLB which could have previously
valid but not stale entry
3) Freeing of the un-used next level page tables
Signed-off-by: Chintan Pandya
Implement pud_free_pmd_page() and pmd_free_pte_page().
Implementation requires,
1) Clearing off the current pud/pmd entry
2) Invalidate TLB which could have previously
valid but not stale entry
3) Freeing of the un-used next level page tables
Signed-off-by: Chintan Pandya
---
Add an interface to invalidate intermediate page tables
from TLB for kernel.
Signed-off-by: Chintan Pandya
---
arch/arm64/include/asm/tlbflush.h | 7 +++
1 file changed, 7 insertions(+)
diff --git a/arch/arm64/include/asm/tlbflush.h
From: Chintan Pandya
The following kernel panic was observed on ARM64 platform due to a stale
TLB entry.
1. ioremap with 4K size, a valid pte page table is set.
2. iounmap it, its pte entry is set to 0.
3. ioremap the same address with 2M size, update its pmd entry
Add an interface to invalidate intermediate page tables
from TLB for kernel.
Signed-off-by: Chintan Pandya
---
arch/arm64/include/asm/tlbflush.h | 7 +++
1 file changed, 7 insertions(+)
diff --git a/arch/arm64/include/asm/tlbflush.h
b/arch/arm64/include/asm/tlbflush.h
index
From: Chintan Pandya
The following kernel panic was observed on ARM64 platform due to a stale
TLB entry.
1. ioremap with 4K size, a valid pte page table is set.
2. iounmap it, its pte entry is set to 0.
3. ioremap the same address with 2M size, update its pmd entry with
a new value.
4.
This commit 15122ee2c515a ("arm64: Enforce BBM for huge
IO/VMAP mappings") is a temporary work-around until the
issues with CONFIG_HAVE_ARCH_HUGE_VMAP gets fixed.
Revert this change as we have fixes for the issue.
Signed-off-by: Chintan Pandya
---
arch/arm64/mm/mmu.c |
This commit 15122ee2c515a ("arm64: Enforce BBM for huge
IO/VMAP mappings") is a temporary work-around until the
issues with CONFIG_HAVE_ARCH_HUGE_VMAP gets fixed.
Revert this change as we have fixes for the issue.
Signed-off-by: Chintan Pandya
---
arch/arm64/mm/mmu.c | 8
1 file
This series of patches re-bring huge vmap back for arm64.
Patch 1/4 has been taken by Toshi in his series of patches
by name "[PATCH v3 0/3] fix free pmd/pte page handlings on x86"
to avoid merge conflict with this series.
Patch 4/4 may conflict with Laura's patch "[PATCHv2] arm64: Make
sure
This series of patches re-bring huge vmap back for arm64.
Patch 1/4 has been taken by Toshi in his series of patches
by name "[PATCH v3 0/3] fix free pmd/pte page handlings on x86"
to avoid merge conflict with this series.
Patch 4/4 may conflict with Laura's patch "[PATCHv2] arm64: Make
sure
Hi Vincent,
On Friday 25 May 2018 at 15:12:22 (+0200), Vincent Guittot wrote:
> We want to track rt_rq's utilization as a part of the estimation of the
> whole rq's utilization. This is necessary because rt tasks can steal
> utilization to cfs tasks and make them lighter than they are.
> As we
Hi Vincent,
On Friday 25 May 2018 at 15:12:22 (+0200), Vincent Guittot wrote:
> We want to track rt_rq's utilization as a part of the estimation of the
> whole rq's utilization. This is necessary because rt tasks can steal
> utilization to cfs tasks and make them lighter than they are.
> As we
On Fri, May 25, 2018 at 04:22:17PM +0200, Johannes Thumshirn wrote:
> But Mike's and Hannes' arguments where reasonable as well, we do not
> know if there are any existing setups we might break leading to
> support calls, which we have to deal with. Personally I don't believe
> there are lot's of
On Fri, May 25, 2018 at 04:22:17PM +0200, Johannes Thumshirn wrote:
> But Mike's and Hannes' arguments where reasonable as well, we do not
> know if there are any existing setups we might break leading to
> support calls, which we have to deal with. Personally I don't believe
> there are lot's of
As the amount of available ports varies by the kernels build
configuration. To remove the limitation of the fixed 128 ports
we allocate the amount of idevs by using the number we get
from the kernel.
Signed-off-by: Michael Grzeschik
---
v1 -> v2: - reworked memory
As the amount of available ports varies by the kernels build
configuration. To remove the limitation of the fixed 128 ports
we allocate the amount of idevs by using the number we get
from the kernel.
Signed-off-by: Michael Grzeschik
---
v1 -> v2: - reworked memory allocation into one calloc call
On Fri, May 25, 2018 at 02:12:06PM +0200, Linus Walleij wrote:
> On Fri, May 25, 2018 at 7:01 AM, Manivannan Sadhasivam
> wrote:
>
> > FYI, I have ordered S700 based Cubieboard and will work on adding support
> > for
> > that first. I still don't have access to
On Fri, May 25, 2018 at 02:12:06PM +0200, Linus Walleij wrote:
> On Fri, May 25, 2018 at 7:01 AM, Manivannan Sadhasivam
> wrote:
>
> > FYI, I have ordered S700 based Cubieboard and will work on adding support
> > for
> > that first. I still don't have access to S500 board yet since it is not
>
From: Qing Huang
Date: Wed, 23 May 2018 16:22:46 -0700
> When a system is under memory presure (high usage with fragments),
> the original 256KB ICM chunk allocations will likely trigger kernel
> memory management to enter slow path doing memory compact/migration
> ops in
From: Qing Huang
Date: Wed, 23 May 2018 16:22:46 -0700
> When a system is under memory presure (high usage with fragments),
> the original 256KB ICM chunk allocations will likely trigger kernel
> memory management to enter slow path doing memory compact/migration
> ops in order to complete high
On Fri, May 25, 2018 at 03:05:35PM +0200, Christoph Hellwig wrote:
> On Fri, May 25, 2018 at 02:53:19PM +0200, Johannes Thumshirn wrote:
> > Hi,
> >
> > This patch series aims to provide a more fine grained control over
> > nvme's native multipathing, by allowing it to be switched on and off
> >
On Fri, May 25, 2018 at 03:05:35PM +0200, Christoph Hellwig wrote:
> On Fri, May 25, 2018 at 02:53:19PM +0200, Johannes Thumshirn wrote:
> > Hi,
> >
> > This patch series aims to provide a more fine grained control over
> > nvme's native multipathing, by allowing it to be switched on and off
> >
On Fri, May 25, 2018 at 08:50:23AM -0400, Bob Copeland wrote:
> On Fri, May 25, 2018 at 02:36:56PM +0200, Niklas Cassel wrote:
> > A spin lock does have the advantage of ordering: memory operations issued
> > before the spin_unlock_bh() will be completed before the spin_unlock_bh()
> > operation
On Fri, May 25, 2018 at 08:50:23AM -0400, Bob Copeland wrote:
> On Fri, May 25, 2018 at 02:36:56PM +0200, Niklas Cassel wrote:
> > A spin lock does have the advantage of ordering: memory operations issued
> > before the spin_unlock_bh() will be completed before the spin_unlock_bh()
> > operation
On Fri, May 25, 2018 at 11:05:06AM +0200, Anna-Maria Gleixner wrote:
> Since commit b4abf91047cf ("rtmutex: Make wait_lock irq safe") the
> explanation in rcu_read_unlock() documentation about irq unsafe rtmutex
> wait_lock is no longer valid.
>
> Remove it to prevent kernel developers reading
On Fri, May 25, 2018 at 11:05:06AM +0200, Anna-Maria Gleixner wrote:
> Since commit b4abf91047cf ("rtmutex: Make wait_lock irq safe") the
> explanation in rcu_read_unlock() documentation about irq unsafe rtmutex
> wait_lock is no longer valid.
>
> Remove it to prevent kernel developers reading
Am Donnerstag, den 24.05.2018, 20:01 -0700 schrieb Andrey Smirnov:
> Make sure that MX51_PAD_GPIO1_1 does not remain configure as
> ALT0/SD1_WP (it is out of reset). This is needed because of external
> pull-up resistor attached to that pad that, when left unchanged, will
> drive SD1_WP high
Am Donnerstag, den 24.05.2018, 20:01 -0700 schrieb Andrey Smirnov:
> Make sure that MX51_PAD_GPIO1_1 does not remain configure as
> ALT0/SD1_WP (it is out of reset). This is needed because of external
> pull-up resistor attached to that pad that, when left unchanged, will
> drive SD1_WP high
Hello,
syzbot found the following crash on:
HEAD commit:13405468f49d bpfilter: don't pass O_CREAT when opening con..
git tree: net-next
console output: https://syzkaller.appspot.com/x/log.txt?x=109ad82f80
kernel config: https://syzkaller.appspot.com/x/.config?x=8be0182d69f8d422
Hello,
syzbot found the following crash on:
HEAD commit:13405468f49d bpfilter: don't pass O_CREAT when opening con..
git tree: net-next
console output: https://syzkaller.appspot.com/x/log.txt?x=109ad82f80
kernel config: https://syzkaller.appspot.com/x/.config?x=8be0182d69f8d422
On Thu, May 24, 2018 at 09:47:42PM +0200, Greg Kroah-Hartman wrote:
> On Thu, May 24, 2018 at 10:32:08AM -0700, Guenter Roeck wrote:
> > On Thu, May 24, 2018 at 11:37:37AM +0200, Greg Kroah-Hartman wrote:
> > > This is the start of the stable review cycle for the 4.4.133 release.
> > > There are
On Thu, May 24, 2018 at 09:47:42PM +0200, Greg Kroah-Hartman wrote:
> On Thu, May 24, 2018 at 10:32:08AM -0700, Guenter Roeck wrote:
> > On Thu, May 24, 2018 at 11:37:37AM +0200, Greg Kroah-Hartman wrote:
> > > This is the start of the stable review cycle for the 4.4.133 release.
> > > There are
On Fri, May 25, 2018 at 6:42 AM Shreyas NC wrote:
> > > > +struct skl_dfw_v4_pipe {
> > > > + u8 pipe_id;
> > > > + u8 pipe_priority;
> > > > + u16 conn_type:4;
> > > > + u16 rsvd:4;
> > > > + u16 memory_pages:8;
> > > > +} __packed;
> > > > +
> > > >
On Fri, May 25, 2018 at 6:42 AM Shreyas NC wrote:
> > > > +struct skl_dfw_v4_pipe {
> > > > + u8 pipe_id;
> > > > + u8 pipe_priority;
> > > > + u16 conn_type:4;
> > > > + u16 rsvd:4;
> > > > + u16 memory_pages:8;
> > > > +} __packed;
> > > > +
> > > > +struct
A driver to let userspace turn memfd regions into dma-bufs.
Use case: Allows qemu create dmabufs for the vga framebuffer or
virtio-gpu ressources. Then they can be passed around to display
those guest things on the host. To spice client for classic full
framebuffer display, and hopefully some
A driver to let userspace turn memfd regions into dma-bufs.
Use case: Allows qemu create dmabufs for the vga framebuffer or
virtio-gpu ressources. Then they can be passed around to display
those guest things on the host. To spice client for classic full
framebuffer display, and hopefully some
On 05/25/2018 04:35 PM, Richard Genoud wrote:
On 25/05/2018 14:17, Radu Pirea wrote:
On 05/15/2018 04:14 PM, Richard Genoud wrote:
On 15/05/2018 14:47, Radu Pirea wrote:
On Mon, 2018-05-14 at 12:57 +0200, Richard Genoud wrote:
After your patch, the DMA is not selected anymore:
On 05/25/2018 04:35 PM, Richard Genoud wrote:
On 25/05/2018 14:17, Radu Pirea wrote:
On 05/15/2018 04:14 PM, Richard Genoud wrote:
On 15/05/2018 14:47, Radu Pirea wrote:
On Mon, 2018-05-14 at 12:57 +0200, Richard Genoud wrote:
After your patch, the DMA is not selected anymore:
On Fri, May 25, 2018 at 09:58:13AM -0400, Mike Snitzer wrote:
> We all basically knew this would be your position. But at this year's
> LSF we pretty quickly reached consensus that we do in fact need this.
> Except for yourself, Sagi and afaik Martin George: all on the cc were in
> attendance and
On Fri, May 25, 2018 at 09:58:13AM -0400, Mike Snitzer wrote:
> We all basically knew this would be your position. But at this year's
> LSF we pretty quickly reached consensus that we do in fact need this.
> Except for yourself, Sagi and afaik Martin George: all on the cc were in
> attendance and
On Thu, May 24, 2018 at 12:01:52PM +1000, Michael Ellerman wrote:
> Frederic Weisbecker writes:
>
> > diff --git a/arch/powerpc/kernel/hw_breakpoint.c
> > b/arch/powerpc/kernel/hw_breakpoint.c
> > index 348cac9..fba6527 100644
> > --- a/arch/powerpc/kernel/hw_breakpoint.c
>
>> But doesn't it race even with regular PF handling, not only the fork? How
>> do we handle this race?
>
> With the regular #PF handing, the faulting thread patiently waits until
> page fault is resolved. With fork(), mremap() etc the thread that caused
> the event resumes once the uffd message
On Thu, May 24, 2018 at 12:01:52PM +1000, Michael Ellerman wrote:
> Frederic Weisbecker writes:
>
> > diff --git a/arch/powerpc/kernel/hw_breakpoint.c
> > b/arch/powerpc/kernel/hw_breakpoint.c
> > index 348cac9..fba6527 100644
> > --- a/arch/powerpc/kernel/hw_breakpoint.c
> > +++
>> But doesn't it race even with regular PF handling, not only the fork? How
>> do we handle this race?
>
> With the regular #PF handing, the faulting thread patiently waits until
> page fault is resolved. With fork(), mremap() etc the thread that caused
> the event resumes once the uffd message
Hi Daniel,
2018-05-25 21:25 GMT+08:00 Daniel Drake :
> Hi Jian-Hong,
>
> On Fri, May 25, 2018 at 3:54 AM, Jian-Hong Pan wrote:
>>
>> Without this patch we cannot turn on the Bluethooth adapter on HP
>> 14-bs007la.
>
> Please correct me if I'm wrong,
Hi Daniel,
2018-05-25 21:25 GMT+08:00 Daniel Drake :
> Hi Jian-Hong,
>
> On Fri, May 25, 2018 at 3:54 AM, Jian-Hong Pan wrote:
>>
>> Without this patch we cannot turn on the Bluethooth adapter on HP
>> 14-bs007la.
>
> Please correct me if I'm wrong, but it looks like we are still waiting
> for
On Fri, May 25, 2018 at 12:21:18PM +0200, Pierre Morel wrote:
> In the current implementation, we do not want to start a new SSCH
> command before the last one ends.
>
> Currently the user needs to poll on the -EBUSY error to
> wait before sending a new request.
>
> Let's be friendly with global
On Fri, May 25, 2018 at 12:21:18PM +0200, Pierre Morel wrote:
> In the current implementation, we do not want to start a new SSCH
> command before the last one ends.
>
> Currently the user needs to poll on the -EBUSY error to
> wait before sending a new request.
>
> Let's be friendly with global
It is up to a driver to implement shutdown() callback. If shutdown()
callback is not implemented, PCI device can have pending interrupt and
even do DMA transactions while the system is going down.
If kexec is in use, this can damage the newly booting kexec kernel
or even prevent it from booting
It is up to a driver to implement shutdown() callback. If shutdown()
callback is not implemented, PCI device can have pending interrupt and
even do DMA transactions while the system is going down.
If kexec is in use, this can damage the newly booting kexec kernel
or even prevent it from booting
Hi Leo,
Following the discussions from your reply to this with a simplified
patch, this version of the patch works better as you also need to emit a
branch sample when handling a CS_ETM_TRACE_ON packet to indicate the end
of a block of trace.
This patch does not break the output from perf
Hi Leo,
Following the discussions from your reply to this with a simplified
patch, this version of the patch works better as you also need to emit a
branch sample when handling a CS_ETM_TRACE_ON packet to indicate the end
of a block of trace.
This patch does not break the output from perf
On Thu, May 24, 2018 at 06:32:37AM -0700, Tony Lindgren wrote:
> * Johan Hovold [180524 09:20]:
> > On Mon, May 21, 2018 at 08:48:32AM -0700, Tony Lindgren wrote:
> > > Well if you have some better mechanism in mind let's try it out. Short of
> > > sprinkling
On Thu, May 24, 2018 at 06:32:37AM -0700, Tony Lindgren wrote:
> * Johan Hovold [180524 09:20]:
> > On Mon, May 21, 2018 at 08:48:32AM -0700, Tony Lindgren wrote:
> > > Well if you have some better mechanism in mind let's try it out. Short of
> > > sprinkling pm_runtime_force_suspend/resume
On Fri, May 25, 2018 at 8:08 AM, Uwe Kleine-König
wrote:
> Hello Tomas,
>
> On 05/25/2018 12:08 AM, Tomas Hlavacek wrote:
>> But I also have good news: The FW of the MCU is also OSS (see the repo
>> in the link (1)). There is a method for flashing the MCU over I2C from
>>
On Fri, May 25, 2018 at 8:08 AM, Uwe Kleine-König
wrote:
> Hello Tomas,
>
> On 05/25/2018 12:08 AM, Tomas Hlavacek wrote:
>> But I also have good news: The FW of the MCU is also OSS (see the repo
>> in the link (1)). There is a method for flashing the MCU over I2C from
>> Linux and there is JTAG
On Fri, May 25 2018 at 9:05am -0400,
Christoph Hellwig wrote:
> On Fri, May 25, 2018 at 02:53:19PM +0200, Johannes Thumshirn wrote:
> > Hi,
> >
> > This patch series aims to provide a more fine grained control over
> > nvme's native multipathing, by allowing it to be switched on
On Fri, May 25 2018 at 9:05am -0400,
Christoph Hellwig wrote:
> On Fri, May 25, 2018 at 02:53:19PM +0200, Johannes Thumshirn wrote:
> > Hi,
> >
> > This patch series aims to provide a more fine grained control over
> > nvme's native multipathing, by allowing it to be switched on and off
> > on
On Thu, May 24, 2018 at 11:56:01AM +1000, Michael Ellerman wrote:
> Frederic Weisbecker writes:
>
> > diff --git a/kernel/events/hw_breakpoint.c b/kernel/events/hw_breakpoint.c
> > index 6e28d28..51320c2 100644
> > --- a/kernel/events/hw_breakpoint.c
> > +++
On Thu, May 24, 2018 at 11:56:01AM +1000, Michael Ellerman wrote:
> Frederic Weisbecker writes:
>
> > diff --git a/kernel/events/hw_breakpoint.c b/kernel/events/hw_breakpoint.c
> > index 6e28d28..51320c2 100644
> > --- a/kernel/events/hw_breakpoint.c
> > +++ b/kernel/events/hw_breakpoint.c
> >
Hi Leo,
On 23/05/18 14:22, Leo Yan wrote:
Hi Rob,
On Wed, May 23, 2018 at 12:21:18PM +0100, Robert Walker wrote:
Hi Leo,
On 22/05/18 10:52, Leo Yan wrote:
On Tue, May 22, 2018 at 04:39:20PM +0800, Leo Yan wrote:
[...]
Rather than the patch I posted in my previous email, I think below new
Hi Leo,
On 23/05/18 14:22, Leo Yan wrote:
Hi Rob,
On Wed, May 23, 2018 at 12:21:18PM +0100, Robert Walker wrote:
Hi Leo,
On 22/05/18 10:52, Leo Yan wrote:
On Tue, May 22, 2018 at 04:39:20PM +0800, Leo Yan wrote:
[...]
Rather than the patch I posted in my previous email, I think below new
On Wed, May 23, 2018 at 09:12:01PM +, Dexuan Cui wrote:
>
> Before the guest finishes the device initialization, the device can be
> removed anytime by the host, and after that the host won't respond to
> the guest's request, so the guest should be prepared to handle this
> case.
>
>
On Wed, May 23, 2018 at 09:12:01PM +, Dexuan Cui wrote:
>
> Before the guest finishes the device initialization, the device can be
> removed anytime by the host, and after that the host won't respond to
> the guest's request, so the guest should be prepared to handle this
> case.
>
>
For some reason the devm variant of slimbus init is not added
into the header eventhough this __devm_regmap_init_slimbus()
is an exported function.
This patch adds this. This also fixes below warning in regmap-slimbus.c
regmap-slimbus.c:65:15: warning: symbol '__devm_regmap_init_slimbus'
was not
For some reason the devm variant of slimbus init is not added
into the header eventhough this __devm_regmap_init_slimbus()
is an exported function.
This patch adds this. This also fixes below warning in regmap-slimbus.c
regmap-slimbus.c:65:15: warning: symbol '__devm_regmap_init_slimbus'
was not
As per SLIMBus specs Value Elements and Information Elements
address map ranges from 0x000 - 0xFFF.
So allow register addresses up to 16 bits
Fixes: 7d6f7fb053ad ("regmap: add SLIMbus support")
Signed-off-by: Srinivas Kandagatla
---
As per SLIMBus specs Value Elements and Information Elements
address map ranges from 0x000 - 0xFFF.
So allow register addresses up to 16 bits
Fixes: 7d6f7fb053ad ("regmap: add SLIMbus support")
Signed-off-by: Srinivas Kandagatla
---
drivers/base/regmap/regmap-slimbus.c | 2 +-
1 file changed,
Here are 2 minor fixes for regmap slimbus.
Thanks,
srini
Srinivas Kandagatla (2):
regmap: add missing prototype for devm_init_slimbus
regmap: slimbus: allow register offsets up to 16 bits
drivers/base/regmap/regmap-slimbus.c | 2 +-
include/linux/regmap.h | 18
Here are 2 minor fixes for regmap slimbus.
Thanks,
srini
Srinivas Kandagatla (2):
regmap: add missing prototype for devm_init_slimbus
regmap: slimbus: allow register offsets up to 16 bits
drivers/base/regmap/regmap-slimbus.c | 2 +-
include/linux/regmap.h | 18
syzbot has found a reproducer for the following crash on:
HEAD commit:b50694381cfc Merge branch 'stable/for-linus-4.17' of git:/..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=17151cb780
kernel config:
syzbot has found a reproducer for the following crash on:
HEAD commit:b50694381cfc Merge branch 'stable/for-linus-4.17' of git:/..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=17151cb780
kernel config:
On Fri, May 25 2018 at 8:53am -0400,
Johannes Thumshirn wrote:
> Provide a way to disable NVMe native multipathing on a per-subsystem
> basis to enable a user to use dm-mpath and nvme native multipathing on
> the same host for different nvme devices.
>
> Signed-off-by:
On 05/11/2018 05:06 AM, Wang YanQing wrote:
> imm24 is signed, so the right range is:
> [-(1<<(24 - 1)), (1<<(24 - 1)) - 1]
>
> Note:this patch also fix a typo.
>
> Signed-off-by: Wang YanQing
Through which tree will this fix be routed? (And the cleanup in "[PATCH v2]
bpf,
On Fri, May 25 2018 at 8:53am -0400,
Johannes Thumshirn wrote:
> Provide a way to disable NVMe native multipathing on a per-subsystem
> basis to enable a user to use dm-mpath and nvme native multipathing on
> the same host for different nvme devices.
>
> Signed-off-by: Johannes Thumshirn
On 05/11/2018 05:06 AM, Wang YanQing wrote:
> imm24 is signed, so the right range is:
> [-(1<<(24 - 1)), (1<<(24 - 1)) - 1]
>
> Note:this patch also fix a typo.
>
> Signed-off-by: Wang YanQing
Through which tree will this fix be routed? (And the cleanup in "[PATCH v2]
bpf, arm32: Fix
On 25/05/18 11:40, Julien Thierry wrote:
On 25/05/18 11:16, Daniel Thompson wrote:
On Fri, May 25, 2018 at 10:49:06AM +0100, Julien Thierry wrote:
This series is a continuation of the work started by Daniel [1]. The
goal
is to use GICv3 interrupt priorities to simulate an NMI.
To achieve
On 25/05/18 11:40, Julien Thierry wrote:
On 25/05/18 11:16, Daniel Thompson wrote:
On Fri, May 25, 2018 at 10:49:06AM +0100, Julien Thierry wrote:
This series is a continuation of the work started by Daniel [1]. The
goal
is to use GICv3 interrupt priorities to simulate an NMI.
To achieve
> > > +struct skl_dfw_v4_pipe {
> > > + u8 pipe_id;
> > > + u8 pipe_priority;
> > > + u16 conn_type:4;
> > > + u16 rsvd:4;
> > > + u16 memory_pages:8;
> > > +} __packed;
> > > +
> > > +struct skl_dfw_v4_module {
> > > + char uuid[SKL_UUID_STR_SZ];
> > > +
Any reason to not
> > > +struct skl_dfw_v4_pipe {
> > > + u8 pipe_id;
> > > + u8 pipe_priority;
> > > + u16 conn_type:4;
> > > + u16 rsvd:4;
> > > + u16 memory_pages:8;
> > > +} __packed;
> > > +
> > > +struct skl_dfw_v4_module {
> > > + char uuid[SKL_UUID_STR_SZ];
> > > +
Any reason to not
On 25/05/2018 14:17, Radu Pirea wrote:
>
>
> On 05/15/2018 04:14 PM, Richard Genoud wrote:
>> On 15/05/2018 14:47, Radu Pirea wrote:
>>> On Mon, 2018-05-14 at 12:57 +0200, Richard Genoud wrote:
After your patch, the DMA is not selected anymore:
atmel_usart_serial
On 25/05/2018 14:17, Radu Pirea wrote:
>
>
> On 05/15/2018 04:14 PM, Richard Genoud wrote:
>> On 15/05/2018 14:47, Radu Pirea wrote:
>>> On Mon, 2018-05-14 at 12:57 +0200, Richard Genoud wrote:
After your patch, the DMA is not selected anymore:
atmel_usart_serial
Adding Vinod to help review as well..
> Commit dc31e741db49 ("ASoC: topology: ABI - Add the types for BE
> DAI") introduced sound topology files version 5. Initially, this
> change made the topology code incompatible with v4 topology files.
> Backwards compatibility with v4 configuration files was
Adding Vinod to help review as well..
> Commit dc31e741db49 ("ASoC: topology: ABI - Add the types for BE
> DAI") introduced sound topology files version 5. Initially, this
> change made the topology code incompatible with v4 topology files.
> Backwards compatibility with v4 configuration files was
On Fri, May 18, 2018 at 11:37:42AM +1000, Michael Neuling wrote:
> Clear the PCR (Processor Compatibility Register) on boot to ensure we
> are not running in a compatibility mode.
>
> We've seen this cause problems when a crash (and kdump) occurs while
> running compat mode guests. The kdump
On Fri, May 18, 2018 at 11:37:42AM +1000, Michael Neuling wrote:
> Clear the PCR (Processor Compatibility Register) on boot to ensure we
> are not running in a compatibility mode.
>
> We've seen this cause problems when a crash (and kdump) occurs while
> running compat mode guests. The kdump
On 5/24/2018 2:35 PM, Bjorn Helgaas wrote:
> That sounds like a reasonable idea, and it is definitely another can
> of worms. I looked briefly at some of the .shutdown() cases:
should we throw it into 4.18 and see what happens?
--
Sinan Kaya
Qualcomm Datacenter Technologies, Inc. as an
On 5/24/2018 2:35 PM, Bjorn Helgaas wrote:
> That sounds like a reasonable idea, and it is definitely another can
> of worms. I looked briefly at some of the .shutdown() cases:
should we throw it into 4.18 and see what happens?
--
Sinan Kaya
Qualcomm Datacenter Technologies, Inc. as an
Sergei Shtylyov writes:
> On 5/25/2018 2:13 AM, Gustavo A. R. Silva wrote:
>
>> In preparation to enabling -Wimplicit-fallthrough, mark switch cases
>> where we are expecting to fall through.
>>
>> Signed-off-by: Gustavo A. R. Silva
>>
Sergei Shtylyov writes:
> On 5/25/2018 2:13 AM, Gustavo A. R. Silva wrote:
>
>> In preparation to enabling -Wimplicit-fallthrough, mark switch cases
>> where we are expecting to fall through.
>>
>> Signed-off-by: Gustavo A. R. Silva
>> ---
>> drivers/net/wireless/ath/ath6kl/cfg80211.c | 6
Hi Jian-Hong,
On Fri, May 25, 2018 at 3:54 AM, Jian-Hong Pan wrote:
>
> Without this patch we cannot turn on the Bluethooth adapter on HP
> 14-bs007la.
Please correct me if I'm wrong, but it looks like we are still waiting
for the testing of this patch from our
Hi Jian-Hong,
On Fri, May 25, 2018 at 3:54 AM, Jian-Hong Pan wrote:
>
> Without this patch we cannot turn on the Bluethooth adapter on HP
> 14-bs007la.
Please correct me if I'm wrong, but it looks like we are still waiting
for the testing of this patch from our colleagues in Guatemala.
There
On Fri, May 25, 2018 at 2:04 AM Lin, Mengdong
wrote:
> > -Original Message-
> > From: alsa-devel-boun...@alsa-project.org [mailto:
alsa-devel-bounces@alsa-
> > project.org] On Behalf Of Mark Brown
> > Sent: Thursday, May 24, 2018 11:12 PM
> > On Thu, May 24, 2018
On Fri, May 25, 2018 at 2:04 AM Lin, Mengdong
wrote:
> > -Original Message-
> > From: alsa-devel-boun...@alsa-project.org [mailto:
alsa-devel-bounces@alsa-
> > project.org] On Behalf Of Mark Brown
> > Sent: Thursday, May 24, 2018 11:12 PM
> > On Thu, May 24, 2018 at 07:55:06AM -0700,
Similarly to what happens with rt tasks, cfs tasks can be preempted by dl
tasks and the cfs's utilization might no longer describes the real
utilization level.
Current dl bandwidth reflects the requirements to meet deadline when tasks are
enqueued but not the current utilization of the dl sched
Similarly to what happens with rt tasks, cfs tasks can be preempted by dl
tasks and the cfs's utilization might no longer describes the real
utilization level.
Current dl bandwidth reflects the requirements to meet deadline when tasks are
enqueued but not the current utilization of the dl sched
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