On Tue, Oct 27, 2015 at 1:19 PM, Tejun Heo wrote:
> On Tue, Oct 27, 2015 at 01:11:46PM +0530, vinayak.k...@gmail.com wrote:
>> From: Vinayak Kale
>>
>> Enable LBA in taskfile flags for ata_scsi_pass_thru()
>>
>> Signed-off-by: Vinayak Kale
>
> A
From: Vinayak Kale
Enable LBA in taskfile flags for ata_scsi_pass_thru()
Signed-off-by: Vinayak Kale
---
drivers/ata/libata-scsi.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index c2af592..ff75cb6 100644
--- a/drivers/ata
On Tue, Oct 27, 2015 at 11:46 AM, Tejun Heo wrote:
> On Tue, Oct 27, 2015 at 11:19:15AM +0530, vinayak.k...@gmail.com wrote:
>> From: Vinayak Kale
>>
>> This patch is needed to make NCQ commands with FPDMA protocol value
>> (eg READ/WRITE FPDMA) work over
On Tue, Oct 27, 2015 at 1:19 PM, Tejun Heo <t...@kernel.org> wrote:
> On Tue, Oct 27, 2015 at 01:11:46PM +0530, vinayak.k...@gmail.com wrote:
>> From: Vinayak Kale <vinayak.k...@seagate.com>
>>
>> Enable LBA in taskfile flags for ata_scsi_pass_thru()
>>
&g
From: Vinayak Kale <vinayak.k...@seagate.com>
Enable LBA in taskfile flags for ata_scsi_pass_thru()
Signed-off-by: Vinayak Kale <vinayak.k...@seagate.com>
---
drivers/ata/libata-scsi.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/l
On Tue, Oct 27, 2015 at 11:46 AM, Tejun Heo <t...@kernel.org> wrote:
> On Tue, Oct 27, 2015 at 11:19:15AM +0530, vinayak.k...@gmail.com wrote:
>> From: Vinayak Kale <vinayak.k...@seagate.com>
>>
>> This patch is needed to make NCQ commands with FPDMA protocol va
From: Vinayak Kale
This patch is needed to make NCQ commands with FPDMA protocol value
(eg READ/WRITE FPDMA) work over SCSI Generic (SG) interface.
Signed-off-by: Vinayak Kale
---
Changes in v2:
- Decoupled tf->flags changes in ata_scsi_pass_thru() from this patch
as per Tejun's suggest
From: Vinayak Kale <vinayak.k...@seagate.com>
This patch is needed to make NCQ commands with FPDMA protocol value
(eg READ/WRITE FPDMA) work over SCSI Generic (SG) interface.
Signed-off-by: Vinayak Kale <vinayak.k...@seagate.com>
---
Changes in v2:
- Decoupled tf-&g
Hi Tejun,
On Fri, Oct 23, 2015 at 11:09 AM, Tejun Heo wrote:
> Hello,
>
> On Fri, Oct 23, 2015 at 10:01:35AM +0530, Vinayak Kale wrote:
>> > It looks like it'd work given that it's forcing qc->tag into
>> > tf->nsect. What's the use case tho?
>>
>>
Hi Tejun,
On Fri, Oct 23, 2015 at 11:09 AM, Tejun Heo <t...@kernel.org> wrote:
> Hello,
>
> On Fri, Oct 23, 2015 at 10:01:35AM +0530, Vinayak Kale wrote:
>> > It looks like it'd work given that it's forcing qc->tag into
>> > tf->nsect. What's the use case t
Hi Tejun,
On Sat, Oct 17, 2015 at 5:18 PM, wrote:
> From: Vinayak Kale
>
> This patch is needed to make NCQ commands with FPDMA protocol value
> (eg READ/WRITE FPDMA) work over SCSI Generic (SG) interface.
>
> Signed-off-by: Vinayak Kale
> ---
> drivers/ata/libata-scs
Hi Tejun,
On Sat, Oct 17, 2015 at 5:18 PM, <vinayak.k...@gmail.com> wrote:
> From: Vinayak Kale <vinayak.k...@seagate.com>
>
> This patch is needed to make NCQ commands with FPDMA protocol value
> (eg READ/WRITE FPDMA) work over SCSI Generic (SG) interface.
>
&g
On Sun, Oct 18, 2015 at 12:12 AM, Sergei Shtylyov
wrote:
> On 10/17/2015 3:25 PM, Vinayak Kale wrote:
>
>>>> From: Vinayak Kale
>>>>
>>>> This patch is needed to make NCQ commands with FPDMA protocol value
>>>> (eg READ/WRITE FPDMA) work
On Sun, Oct 18, 2015 at 12:12 AM, Sergei Shtylyov
<sergei.shtyl...@cogentembedded.com> wrote:
> On 10/17/2015 3:25 PM, Vinayak Kale wrote:
>
>>>> From: Vinayak Kale <vinayak.k...@seagate.com>
>>>>
>>>> This patch is needed to make NCQ comman
On Sat, Oct 17, 2015 at 5:30 PM, Sergei Shtylyov
wrote:
> Hello.
>
> On 10/17/2015 2:48 PM, vinayak.k...@gmail.com wrote:
>
>> From: Vinayak Kale
>>
>> This patch is needed to make NCQ commands with FPDMA protocol value
>> (eg READ/WRITE FPDMA) work over SCSI
From: Vinayak Kale
This patch is needed to make NCQ commands with FPDMA protocol value
(eg READ/WRITE FPDMA) work over SCSI Generic (SG) interface.
Signed-off-by: Vinayak Kale
---
drivers/ata/libata-scsi.c | 10 --
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/drivers
On Sat, Oct 17, 2015 at 5:30 PM, Sergei Shtylyov
<sergei.shtyl...@cogentembedded.com> wrote:
> Hello.
>
> On 10/17/2015 2:48 PM, vinayak.k...@gmail.com wrote:
>
>> From: Vinayak Kale <vinayak.k...@seagate.com>
>>
>> This patch is needed to make NCQ comm
From: Vinayak Kale <vinayak.k...@seagate.com>
This patch is needed to make NCQ commands with FPDMA protocol value
(eg READ/WRITE FPDMA) work over SCSI Generic (SG) interface.
Signed-off-by: Vinayak Kale <vinayak.k...@seagate.com>
---
drivers/ata/libata-scsi.c | 10 --
1 fil
Add DSB after icache flush to complete the cache maintenance operation.
Signed-off-by: Vinayak Kale
Acked-by: Catalin Marinas
Cc:
---
KernelVersion: 3.14-rc1
PS:
- This patch is tested for ARM-v7.
arch/arm/include/asm/cacheflush.h |1 +
1 file changed, 1 insertion(+)
diff --git a/arch
Add DSB after icache flush to complete the cache maintenance operation.
Signed-off-by: Vinayak Kale
Acked-by: Catalin Marinas
---
PS:
- This patch is tested for ARM-v7.
arch/arm/include/asm/cacheflush.h |1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/include/asm/cacheflush.h
Add DSB after icache flush to complete the cache maintenance operation.
Signed-off-by: Vinayak Kale vk...@apm.com
Acked-by: Catalin Marinas catalin.mari...@arm.com
---
PS:
- This patch is tested for ARM-v7.
arch/arm/include/asm/cacheflush.h |1 +
1 file changed, 1 insertion(+)
diff --git
Add DSB after icache flush to complete the cache maintenance operation.
Signed-off-by: Vinayak Kale vk...@apm.com
Acked-by: Catalin Marinas catalin.mari...@arm.com
Cc: sta...@vger.kernel.org
---
KernelVersion: 3.14-rc1
PS:
- This patch is tested for ARM-v7.
arch/arm/include/asm/cacheflush.h
On Thu, Dec 12, 2013 at 5:16 PM, Will Deacon wrote:
> On Thu, Dec 12, 2013 at 06:33:59AM +0000, Vinayak Kale wrote:
>> > Below fixup works fine on APM platform.
>> > Do you want me to send this fixup as part of next revision of the
>> > patch or will you apply it
On Thu, Dec 12, 2013 at 5:16 PM, Will Deacon will.dea...@arm.com wrote:
On Thu, Dec 12, 2013 at 06:33:59AM +, Vinayak Kale wrote:
Below fixup works fine on APM platform.
Do you want me to send this fixup as part of next revision of the
patch or will you apply it yourself? (For later
Hi Will,
On Tue, Dec 10, 2013 at 1:00 PM, Vinayak Kale wrote:
> Hi Will,
>
>
> On Mon, Dec 9, 2013 at 10:20 PM, Will Deacon wrote:
>> Hi Vinayak,
>>
>> On Wed, Dec 04, 2013 at 10:09:51AM +, Vinayak Kale wrote:
>>> Add support for irq registration when
Hi Will,
On Tue, Dec 10, 2013 at 1:00 PM, Vinayak Kale vk...@apm.com wrote:
Hi Will,
On Mon, Dec 9, 2013 at 10:20 PM, Will Deacon will.dea...@arm.com wrote:
Hi Vinayak,
On Wed, Dec 04, 2013 at 10:09:51AM +, Vinayak Kale wrote:
Add support for irq registration when pmu interrupt
Hi Will,
On Mon, Dec 9, 2013 at 10:20 PM, Will Deacon wrote:
> Hi Vinayak,
>
> On Wed, Dec 04, 2013 at 10:09:51AM +, Vinayak Kale wrote:
>> Add support for irq registration when pmu interrupt is percpu.
>
> Getting closer...
>
>> Signed-off-by: Vinayak Kal
Hi Will,
On Mon, Dec 9, 2013 at 10:20 PM, Will Deacon will.dea...@arm.com wrote:
Hi Vinayak,
On Wed, Dec 04, 2013 at 10:09:51AM +, Vinayak Kale wrote:
Add support for irq registration when pmu interrupt is percpu.
Getting closer...
Signed-off-by: Vinayak Kale vk...@apm.com
Signed
as 'irq_is_percpu' instead of 'irq_is_per_cpu'.
[1]: http://lkml.indiana.edu/hypermail/linux/kernel/1207.3/02955.html
Signed-off-by: Chris Smith
Signed-off-by: Vinayak Kale
Acked-by: Will Deacon
---
include/linux/irqdesc.h |8
1 file changed, 8 insertions(+)
diff --git a/include
/hypermail/linux/kernel/1207.3/02955.html
Vinayak Kale (2):
genirq: Add an accessor for IRQ_PER_CPU flag
arm64: perf: add support for percpu pmu interrupt
arch/arm64/kernel/perf_event.c | 108 +---
include/linux/irqdesc.h|8 +++
2 files changed
Add support for irq registration when pmu interrupt is percpu.
Signed-off-by: Vinayak Kale
Signed-off-by: Tuan Phan
---
arch/arm64/kernel/perf_event.c | 108 +---
1 file changed, 78 insertions(+), 30 deletions(-)
diff --git a/arch/arm64/kernel/perf_event.c
Add support for irq registration when pmu interrupt is percpu.
Signed-off-by: Vinayak Kale vk...@apm.com
Signed-off-by: Tuan Phan tp...@apm.com
---
arch/arm64/kernel/perf_event.c | 108 +---
1 file changed, 78 insertions(+), 30 deletions(-)
diff --git a/arch
/hypermail/linux/kernel/1207.3/02955.html
Vinayak Kale (2):
genirq: Add an accessor for IRQ_PER_CPU flag
arm64: perf: add support for percpu pmu interrupt
arch/arm64/kernel/perf_event.c | 108 +---
include/linux/irqdesc.h|8 +++
2 files changed
as 'irq_is_percpu' instead of 'irq_is_per_cpu'.
[1]: http://lkml.indiana.edu/hypermail/linux/kernel/1207.3/02955.html
Signed-off-by: Chris Smith chris.sm...@st.com
Signed-off-by: Vinayak Kale vk...@apm.com
Acked-by: Will Deacon will.dea...@arm.com
---
include/linux/irqdesc.h |8
1 file
On Tue, Dec 3, 2013 at 7:20 PM, Will Deacon wrote:
> On Mon, Dec 02, 2013 at 09:34:03AM +0000, Vinayak Kale wrote:
>> static void
>> +armpmu_disable_percpu_irq(void *data)
>> +{
>> + struct arm_pmu *armpmu = data;
>> + struct platform_device
On Tue, Dec 3, 2013 at 5:00 PM, Will Deacon wrote:
> On Mon, Dec 02, 2013 at 09:34:03AM +0000, Vinayak Kale wrote:
>> Add support for irq registration when pmu interrupt is percpu.
>>
>> Signed-off-by: Vinayak Kale
>> Signed-off-by: Tuan Phan
>> ---
>>
On Tue, Dec 3, 2013 at 5:00 PM, Will Deacon will.dea...@arm.com wrote:
On Mon, Dec 02, 2013 at 09:34:03AM +, Vinayak Kale wrote:
Add support for irq registration when pmu interrupt is percpu.
Signed-off-by: Vinayak Kale vk...@apm.com
Signed-off-by: Tuan Phan tp...@apm.com
---
arch
On Tue, Dec 3, 2013 at 7:20 PM, Will Deacon will.dea...@arm.com wrote:
On Mon, Dec 02, 2013 at 09:34:03AM +, Vinayak Kale wrote:
static void
+armpmu_disable_percpu_irq(void *data)
+{
+ struct arm_pmu *armpmu = data;
+ struct platform_device *pmu_device = armpmu-plat_device
driver.
* In arm64 pmu driver: Got rid of unnecessary pointer typecastings.
[1] http://lkml.indiana.edu/hypermail/linux/kernel/1207.3/02955.html
Vinayak Kale (2):
genirq: Add an accessor for IRQ_PER_CPU flag
arm64: perf: add support for percpu pmu interrupt
arch/arm64/kernel/perf_event.c | 116
as 'irq_is_percpu' instead of 'irq_is_per_cpu'.
[1]: http://lkml.indiana.edu/hypermail/linux/kernel/1207.3/02955.html
Signed-off-by: Chris Smith
Signed-off-by: Vinayak Kale
---
include/linux/irqdesc.h |8
1 file changed, 8 insertions(+)
diff --git a/include/linux/irqdesc.h b/include
Add support for irq registration when pmu interrupt is percpu.
Signed-off-by: Vinayak Kale
Signed-off-by: Tuan Phan
---
arch/arm64/kernel/perf_event.c | 116 +---
1 file changed, 86 insertions(+), 30 deletions(-)
diff --git a/arch/arm64/kernel/perf_event.c
Add support for irq registration when pmu interrupt is percpu.
Signed-off-by: Vinayak Kale vk...@apm.com
Signed-off-by: Tuan Phan tp...@apm.com
---
arch/arm64/kernel/perf_event.c | 116 +---
1 file changed, 86 insertions(+), 30 deletions(-)
diff --git a/arch
driver.
* In arm64 pmu driver: Got rid of unnecessary pointer typecastings.
[1] http://lkml.indiana.edu/hypermail/linux/kernel/1207.3/02955.html
Vinayak Kale (2):
genirq: Add an accessor for IRQ_PER_CPU flag
arm64: perf: add support for percpu pmu interrupt
arch/arm64/kernel/perf_event.c | 116
as 'irq_is_percpu' instead of 'irq_is_per_cpu'.
[1]: http://lkml.indiana.edu/hypermail/linux/kernel/1207.3/02955.html
Signed-off-by: Chris Smith chris.sm...@st.com
Signed-off-by: Vinayak Kale vk...@apm.com
---
include/linux/irqdesc.h |8
1 file changed, 8 insertions(+)
diff --git
On Tue, Nov 26, 2013 at 12:11 AM, Will Deacon wrote:
> On Mon, Nov 25, 2013 at 09:45:53AM +0000, Vinayak Kale wrote:
>> Add support for irq registration when pmu interrupt is percpu.
>>
>> Signed-off-by: Vinayak Kale
>> Signed-off-by: Tuan Phan
>> ---
>>
On Tue, Nov 26, 2013 at 12:11 AM, Will Deacon will.dea...@arm.com wrote:
On Mon, Nov 25, 2013 at 09:45:53AM +, Vinayak Kale wrote:
Add support for irq registration when pmu interrupt is percpu.
Signed-off-by: Vinayak Kale vk...@apm.com
Signed-off-by: Tuan Phan tp...@apm.com
---
arch
name as 'irq_is_percpu' instead of 'irq_is_per_cpu'.
[1]: http://lkml.indiana.edu/hypermail/linux/kernel/1207.3/02955.html
Signed-off-by: Chris Smith
Signed-off-by: Vinayak Kale
---
include/linux/irqdesc.h |8
1 file changed, 8 insertions(+)
diff --git a/include/linux/irqdesc.h b
. This approach was used by Chris Smith here[1] for similar changes
in arm pmu driver.
* In arm64 pmu driver: Got rid of unnecessary pointer typecastings.
[1] http://lkml.indiana.edu/hypermail/linux/kernel/1207.3/02955.html
Vinayak Kale (2):
genirq: Add an accessor for IRQ_PER_CPU flag
arm64: perf
Add support for irq registration when pmu interrupt is percpu.
Signed-off-by: Vinayak Kale
Signed-off-by: Tuan Phan
---
arch/arm64/kernel/perf_event.c | 108 ++--
1 file changed, 81 insertions(+), 27 deletions(-)
diff --git a/arch/arm64/kernel/perf_event.c
Add support for irq registration when pmu interrupt is percpu.
Signed-off-by: Vinayak Kale vk...@apm.com
Signed-off-by: Tuan Phan tp...@apm.com
---
arch/arm64/kernel/perf_event.c | 108 ++--
1 file changed, 81 insertions(+), 27 deletions(-)
diff --git a/arch
name as 'irq_is_percpu' instead of 'irq_is_per_cpu'.
[1]: http://lkml.indiana.edu/hypermail/linux/kernel/1207.3/02955.html
Signed-off-by: Chris Smith chris.sm...@st.com
Signed-off-by: Vinayak Kale vk...@apm.com
---
include/linux/irqdesc.h |8
1 file changed, 8 insertions(+)
diff
. This approach was used by Chris Smith here[1] for similar changes
in arm pmu driver.
* In arm64 pmu driver: Got rid of unnecessary pointer typecastings.
[1] http://lkml.indiana.edu/hypermail/linux/kernel/1207.3/02955.html
Vinayak Kale (2):
genirq: Add an accessor for IRQ_PER_CPU flag
arm64: perf
On Fri, Nov 22, 2013 at 6:24 AM, Stephen Boyd wrote:
> On 11/20/13 22:10, Vinayak Kale wrote:
>> [removing chris.sm...@st.com]
>>
>> On Thu, Nov 21, 2013 at 11:36 AM, Vinayak Kale wrote:
>>> On Wed, Nov 20, 2013 at 11:46 PM, Stephen Boyd wrote:
>>>
On Fri, Nov 22, 2013 at 6:24 AM, Stephen Boyd sb...@codeaurora.org wrote:
On 11/20/13 22:10, Vinayak Kale wrote:
[removing chris.sm...@st.com]
On Thu, Nov 21, 2013 at 11:36 AM, Vinayak Kale vk...@apm.com wrote:
On Wed, Nov 20, 2013 at 11:46 PM, Stephen Boyd sb...@codeaurora.org wrote:
On 11
On Wed, Nov 20, 2013 at 11:30 PM, Will Deacon wrote:
> On Wed, Nov 20, 2013 at 05:28:50PM +0000, Vinayak Kale wrote:
>> In Will's existing code, I think he was taking care of 'no IRQ' case
>> by comparing pmu_device->num_resources. Do you think this is not
>> enough and w
Hi Marc,
On Wed, Nov 20, 2013 at 6:44 PM, Marc Zyngier wrote:
> [dropped patc...@apm.com]
>
> Vinayak,
>
> Please keep reviewers on CC, as it makes easier to track the changes.
Sure, will do.
>
> On 20/11/13 11:13, Vinayak Kale wrote:
>> Add support for irq regi
Add support for irq registration when pmu interrupt is percpu.
Signed-off-by: Vinayak Kale
Signed-off-by: Tuan Phan
---
arch/arm64/kernel/perf_event.c | 108 ++--
1 file changed, 81 insertions(+), 27 deletions(-)
diff --git a/arch/arm64/kernel/perf_event.c
pointer typecastings.
[1] http://lkml.indiana.edu/hypermail/linux/kernel/1207.3/02955.html
Vinayak Kale (2):
genirq: Add an accessor for IRQ_PER_CPU flag
arm64: perf: add support for percpu pmu interrupt
arch/arm64/kernel/perf_event.c | 108 ++--
include
This patch adds an accessor function for IRQ_PER_CPU flag.
The accessor function is useful to dertermine whether an IRQ is percpu or not.
Signed-off-by: Vinayak Kale
---
include/linux/irqdesc.h |8
1 file changed, 8 insertions(+)
diff --git a/include/linux/irqdesc.h b/include
This patch adds an accessor function for IRQ_PER_CPU flag.
The accessor function is useful to dertermine whether an IRQ is percpu or not.
Signed-off-by: Vinayak Kale vk...@apm.com
---
include/linux/irqdesc.h |8
1 file changed, 8 insertions(+)
diff --git a/include/linux/irqdesc.h b
pointer typecastings.
[1] http://lkml.indiana.edu/hypermail/linux/kernel/1207.3/02955.html
Vinayak Kale (2):
genirq: Add an accessor for IRQ_PER_CPU flag
arm64: perf: add support for percpu pmu interrupt
arch/arm64/kernel/perf_event.c | 108 ++--
include
Add support for irq registration when pmu interrupt is percpu.
Signed-off-by: Vinayak Kale vk...@apm.com
Signed-off-by: Tuan Phan tp...@apm.com
---
arch/arm64/kernel/perf_event.c | 108 ++--
1 file changed, 81 insertions(+), 27 deletions(-)
diff --git a/arch
Hi Marc,
On Wed, Nov 20, 2013 at 6:44 PM, Marc Zyngier marc.zyng...@arm.com wrote:
[dropped patc...@apm.com]
Vinayak,
Please keep reviewers on CC, as it makes easier to track the changes.
Sure, will do.
On 20/11/13 11:13, Vinayak Kale wrote:
Add support for irq registration when pmu
On Wed, Nov 20, 2013 at 11:30 PM, Will Deacon will.dea...@arm.com wrote:
On Wed, Nov 20, 2013 at 05:28:50PM +, Vinayak Kale wrote:
In Will's existing code, I think he was taking care of 'no IRQ' case
by comparing pmu_device-num_resources. Do you think this is not
enough and we must enforce
On Mon, Nov 18, 2013 at 8:10 PM, Marc Zyngier wrote:
> On 2013-11-18 14:18, Vinayak Kale wrote:
>>
>> On Mon, Nov 18, 2013 at 7:16 PM, Marc Zyngier
>> wrote:
>>>
>>> Vinayak,
>>>
>>>
>>> On 2013-11-18 13:22, Vinayak Kale wrote:
On Mon, Nov 18, 2013 at 7:16 PM, Marc Zyngier wrote:
> Vinayak,
>
>
> On 2013-11-18 13:22, Vinayak Kale wrote:
>>
>> Add support for irq registration when pmu interrupt is percpu.
>>
>> Signed-off-by: Vinayak Kale
>> Signed-off-by: Tuan Phan
>&g
This patch adds an accessor function for IRQ_PER_CPU flag.
The accessor function is useful to dertermine whether an IRQ is percpu or not.
Signed-off-by: Vinayak Kale
---
include/linux/irqdesc.h |8
1 file changed, 8 insertions(+)
diff --git a/include/linux/irqdesc.h b/include
Add support for irq registration when pmu interrupt is percpu.
Signed-off-by: Vinayak Kale
Signed-off-by: Tuan Phan
---
arch/arm64/kernel/perf_event.c | 102 +---
1 file changed, 74 insertions(+), 28 deletions(-)
diff --git a/arch/arm64/kernel/perf_event.c
/02955.html
Vinayak Kale (2):
genirq: Add an accessor for IRQ_PER_CPU flag
arm64: perf: add support for percpu pmu interrupt
arch/arm64/kernel/perf_event.c | 102 +---
include/linux/irqdesc.h|8
2 files changed, 82 insertions(+), 28 deletions
Add support for irq registration when pmu interrupt is percpu.
Signed-off-by: Vinayak Kale vk...@apm.com
Signed-off-by: Tuan Phan tp...@apm.com
---
arch/arm64/kernel/perf_event.c | 102 +---
1 file changed, 74 insertions(+), 28 deletions(-)
diff --git a/arch
/02955.html
Vinayak Kale (2):
genirq: Add an accessor for IRQ_PER_CPU flag
arm64: perf: add support for percpu pmu interrupt
arch/arm64/kernel/perf_event.c | 102 +---
include/linux/irqdesc.h|8
2 files changed, 82 insertions(+), 28 deletions
This patch adds an accessor function for IRQ_PER_CPU flag.
The accessor function is useful to dertermine whether an IRQ is percpu or not.
Signed-off-by: Vinayak Kale vk...@apm.com
---
include/linux/irqdesc.h |8
1 file changed, 8 insertions(+)
diff --git a/include/linux/irqdesc.h b
On Mon, Nov 18, 2013 at 7:16 PM, Marc Zyngier marc.zyng...@arm.com wrote:
Vinayak,
On 2013-11-18 13:22, Vinayak Kale wrote:
Add support for irq registration when pmu interrupt is percpu.
Signed-off-by: Vinayak Kale vk...@apm.com
Signed-off-by: Tuan Phan tp...@apm.com
---
arch/arm64
On Mon, Nov 18, 2013 at 8:10 PM, Marc Zyngier marc.zyng...@arm.com wrote:
On 2013-11-18 14:18, Vinayak Kale wrote:
On Mon, Nov 18, 2013 at 7:16 PM, Marc Zyngier marc.zyng...@arm.com
wrote:
Vinayak,
On 2013-11-18 13:22, Vinayak Kale wrote:
Add support for irq registration when pmu
Hi Mark,
On Wed, Nov 13, 2013 at 7:38 PM, Marc Zyngier wrote:
> Hi Vinayak,
>
> On 13/11/13 11:05, Vinayak Kale wrote:
>> This patch adds an accessor function for IRQ_PER_CPU flag.
>> The accessor function is useful to dertermine whether an IRQ is percpu or
>> not.
&
Hi Mark,
On Wed, Nov 13, 2013 at 7:38 PM, Marc Zyngier marc.zyng...@arm.com wrote:
Hi Vinayak,
On 13/11/13 11:05, Vinayak Kale wrote:
This patch adds an accessor function for IRQ_PER_CPU flag.
The accessor function is useful to dertermine whether an IRQ is percpu or
not.
Signed-off
This patch adds an accessor function for IRQ_PER_CPU flag.
The accessor function is useful to dertermine whether an IRQ is percpu or not.
Signed-off-by: Vinayak Kale
---
include/linux/irqdesc.h |8
1 file changed, 8 insertions(+)
diff --git a/include/linux/irqdesc.h b/include
] for similar changes
in arm pmu driver.
* In arm64 pmu driver: Got rid of unnecessary pointer typecastings.
[1] http://lkml.indiana.edu/hypermail/linux/kernel/1207.3/02955.html
Vinayak Kale (2):
genirq: Add an accessor for IRQ_PER_CPU flag
arm64: perf: add support for percpu pmu interrupt
arch
Add support for irq registration when pmu interrupt is percpu.
Signed-off-by: Vinayak Kale
Signed-off-by: Tuan Phan
---
arch/arm64/kernel/perf_event.c | 102 +---
1 file changed, 74 insertions(+), 28 deletions(-)
diff --git a/arch/arm64/kernel/perf_event.c
] for similar changes
in arm pmu driver.
* In arm64 pmu driver: Got rid of unnecessary pointer typecastings.
[1] http://lkml.indiana.edu/hypermail/linux/kernel/1207.3/02955.html
Vinayak Kale (2):
genirq: Add an accessor for IRQ_PER_CPU flag
arm64: perf: add support for percpu pmu interrupt
arch
Add support for irq registration when pmu interrupt is percpu.
Signed-off-by: Vinayak Kale vk...@apm.com
Signed-off-by: Tuan Phan tp...@apm.com
---
arch/arm64/kernel/perf_event.c | 102 +---
1 file changed, 74 insertions(+), 28 deletions(-)
diff --git a/arch
This patch adds an accessor function for IRQ_PER_CPU flag.
The accessor function is useful to dertermine whether an IRQ is percpu or not.
Signed-off-by: Vinayak Kale vk...@apm.com
---
include/linux/irqdesc.h |8
1 file changed, 8 insertions(+)
diff --git a/include/linux/irqdesc.h b
On Mon, Nov 11, 2013 at 4:14 PM, Will Deacon wrote:
> On Sat, Nov 09, 2013 at 01:04:23AM +, Stephen Boyd wrote:
>> On 11/06/13 04:07, Vinayak Kale wrote:
>> > This patch series adds support to handle interrupt
>> > registration/deregistration
>> > in arm6
On Fri, Nov 8, 2013 at 9:27 PM, Will Deacon wrote:
> On Wed, Nov 06, 2013 at 12:07:37PM +0000, Vinayak Kale wrote:
>> Add support for irq registration when pmu interrupt is percpu.
>>
>> Signed-off-by: Vinayak Kale
>> Signed-off-by: Tuan Phan
>> ---
>>
On Sat, Nov 9, 2013 at 6:34 AM, Stephen Boyd wrote:
> On 11/06/13 04:07, Vinayak Kale wrote:
>> This patch series adds support to handle interrupt
>> registration/deregistration
>> in arm64 pmu driver when pmu interrupt type is percpu.
>>
>> Patches in this patc
On Sat, Nov 9, 2013 at 6:34 AM, Stephen Boyd sb...@codeaurora.org wrote:
On 11/06/13 04:07, Vinayak Kale wrote:
This patch series adds support to handle interrupt
registration/deregistration
in arm64 pmu driver when pmu interrupt type is percpu.
Patches in this patch series were previously
On Fri, Nov 8, 2013 at 9:27 PM, Will Deacon will.dea...@arm.com wrote:
On Wed, Nov 06, 2013 at 12:07:37PM +, Vinayak Kale wrote:
Add support for irq registration when pmu interrupt is percpu.
Signed-off-by: Vinayak Kale vk...@apm.com
Signed-off-by: Tuan Phan tp...@apm.com
---
arch
On Mon, Nov 11, 2013 at 4:14 PM, Will Deacon will.dea...@arm.com wrote:
On Sat, Nov 09, 2013 at 01:04:23AM +, Stephen Boyd wrote:
On 11/06/13 04:07, Vinayak Kale wrote:
This patch series adds support to handle interrupt
registration/deregistration
in arm64 pmu driver when pmu
Add support for irq registration when pmu interrupt is percpu.
Signed-off-by: Vinayak Kale
Signed-off-by: Tuan Phan
---
arch/arm64/kernel/perf_event.c | 109 +---
1 file changed, 81 insertions(+), 28 deletions(-)
diff --git a/arch/arm64/kernel/perf_event.c
]
http://lists.infradead.org/pipermail/linux-arm-kernel/2013-October/205888.html
http://lists.infradead.org/pipermail/linux-arm-kernel/2013-October/204414.html
Vinayak Kale (2):
genirq: error reporting in request_percpu_irq() and
request_threaded_irq()
arm64: perf: add support for percpu pmu
Return a separate error code when invalid interrupt type is passed to
request_percpu_irq() and request_threaded_irq().
Suggested-by: Will Deacon
Signed-off-by: Vinayak Kale
---
kernel/irq/manage.c | 12
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/kernel/irq
]
http://lists.infradead.org/pipermail/linux-arm-kernel/2013-October/205888.html
http://lists.infradead.org/pipermail/linux-arm-kernel/2013-October/204414.html
Vinayak Kale (2):
genirq: error reporting in request_percpu_irq() and
request_threaded_irq()
arm64: perf: add support for percpu pmu
Return a separate error code when invalid interrupt type is passed to
request_percpu_irq() and request_threaded_irq().
Suggested-by: Will Deacon will.dea...@arm.com
Signed-off-by: Vinayak Kale vk...@apm.com
---
kernel/irq/manage.c | 12
1 file changed, 8 insertions(+), 4 deletions
Add support for irq registration when pmu interrupt is percpu.
Signed-off-by: Vinayak Kale vk...@apm.com
Signed-off-by: Tuan Phan tp...@apm.com
---
arch/arm64/kernel/perf_event.c | 109 +---
1 file changed, 81 insertions(+), 28 deletions(-)
diff --git a/arch
Hi Thomas,
On Tue, Oct 29, 2013 at 6:29 PM, Thomas Gleixner wrote:
> On Fri, 18 Oct 2013, Vinayak Kale wrote:
>
>> Need for this patch is discussed in mail-thread [1].
>>
>> [1]
>> http://lists.infradead.org/pipermail/linux-arm-kernel/2013-October/204414.html
>
Hi Thomas,
On Tue, Oct 29, 2013 at 6:29 PM, Thomas Gleixner t...@linutronix.de wrote:
On Fri, 18 Oct 2013, Vinayak Kale wrote:
Need for this patch is discussed in mail-thread [1].
[1]
http://lists.infradead.org/pipermail/linux-arm-kernel/2013-October/204414.html
I can't see anything
On Fri, Oct 18, 2013 at 4:33 PM, Vinayak Kale wrote:
> Hi Will,
>
>
> On Fri, Oct 18, 2013 at 4:01 PM, Will Deacon wrote:
>> On Fri, Oct 18, 2013 at 11:06:29AM +0100, Vinayak Kale wrote:
>>> Return a separate error code when a non-percpu interrupt is passe
Hi Will,
On Fri, Oct 18, 2013 at 4:01 PM, Will Deacon wrote:
> On Fri, Oct 18, 2013 at 11:06:29AM +0100, Vinayak Kale wrote:
>> Return a separate error code when a non-percpu interrupt is passed to
>> request_percpu_irq().
>>
>> Suggested-by: Will Deacon
>
Need for this patch is discussed in mail-thread [1].
[1]
http://lists.infradead.org/pipermail/linux-arm-kernel/2013-October/204414.html
Thanks
-Vinayak
On Fri, Oct 18, 2013 at 3:36 PM, Vinayak Kale wrote:
> Return a separate error code when a non-percpu interrupt is pas
Return a separate error code when a non-percpu interrupt is passed to
request_percpu_irq().
Suggested-by: Will Deacon
Signed-off-by: Vinayak Kale
---
kernel/irq/manage.c |6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
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