> -Original Message-
> From: Marc Zyngier
> Sent: Thursday, August 6, 2020 8:26 PM
> To: Jason Liu
> Cc: Sudeep Holla ; catalin.mari...@arm.com;
> w...@kernel.org; sas...@kernel.org; linux-kernel@vger.kernel.org;
> linux-arm-ker...@lists.infradead.org
> Subjec
> -Original Message-
> From: Oliver Graute
> Sent: Monday, August 10, 2020 2:13 PM
> To: Jason Liu
> Cc: Anson Huang ; Aisheng Dong
> ; catalin.mari...@arm.com; w...@kernel.org;
> dl-linux-imx ; linux-kernel@vger.kernel.org
> Subject: Re: arm64: imx8qm: tlb
> -Original Message-
> From: Sudeep Holla
> Sent: Wednesday, August 5, 2020 4:48 PM
> To: Jason Liu
> Cc: Marc Zyngier ; catalin.mari...@arm.com;
> w...@kernel.org; sas...@kernel.org; linux-kernel@vger.kernel.org; Sudeep
> Holla ; linux-arm-ker...@lists.infrad
> -Original Message-
> From: Marc Zyngier
> Sent: Wednesday, August 5, 2020 4:18 PM
> To: Jason Liu
> Cc: Sudeep Holla ; catalin.mari...@arm.com;
> w...@kernel.org; sas...@kernel.org; linux-kernel@vger.kernel.org;
> linux-arm-ker...@lists.infradead.org
> Subjec
> -Original Message-
> From: Sudeep Holla
> Sent: Tuesday, August 4, 2020 7:39 PM
> To: Marc Zyngier
> Cc: Jason Liu ; catalin.mari...@arm.com;
> w...@kernel.org; linux-kernel@vger.kernel.org; Sudeep Holla
> ; linux-arm-ker...@lists.infradead.org
> Subject: Re:
> -Original Message-
> From: Sudeep Holla
> Sent: Tuesday, August 4, 2020 6:20 PM
> To: Jason Liu
> Cc: w...@kernel.org; catalin.mari...@arm.com; as...@kernel.org;
> m...@kernel.org; linux-arm-ker...@lists.infradead.org;
> linux-kernel@vger.kernel.org
> Subjec
op.0+0x68/0x160
[ 178.067821] el0_svc_handler+0x20/0x80
[ 178.071573] el0_svc+0x8/0xc
[ 178.074463] Code: 93407e73 91001273 aa0003e1 8b130053 (b9400260)
[ 178.080567] ---[ end trace 652333f6c6d6b05d ]---
Signed-off-by: Jason Liu
Cc:
Cc: Catalin Marinas
Cc: Will Deacon
Cc: Sasha Levin
---
a
op.0+0x68/0x160
[ 178.067821] el0_svc_handler+0x20/0x80
[ 178.071573] el0_svc+0x8/0xc
[ 178.074463] Code: 93407e73 91001273 aa0003e1 8b130053 (b9400260)
[ 178.080567] ---[ end trace 652333f6c6d6b05d ]---
Signed-off-by: Jason Liu
Cc: Catalin Marinas
Cc: Will Deacon
Cc: Sasha Levin
---
arch/arm
2016-12-15 21:54 GMT+08:00 Rob Herring :
> On Wed, Dec 14, 2016 at 4:21 PM, Laura Abbott wrote:
>> On 12/14/2016 12:45 PM, Rob Herring wrote:
>>> On Wed, Nov 23, 2016 at 5:37 AM, Jason Liu wrote:
>>>> Need ensure the cma reserved region not cross the low/high memor
2016-11-23 19:37 GMT+08:00 Jason Liu :
> Need ensure the cma reserved region not cross the low/high memory boundary
> when using the dynamic allocation methond through device-tree, otherwise,
> kernel will fail to boot up when cma reserved region cross how/high mem.
>
> Signed-of
Need ensure the cma reserved region not cross the low/high memory boundary
when using the dynamic allocation methond through device-tree, otherwise,
kernel will fail to boot up when cma reserved region cross how/high mem.
Signed-off-by: Jason Liu
Cc: Laura Abbott
Cc: Frank Rowand
Cc: Rob
> -Original Message-
> From: Laura Abbott [mailto:labb...@redhat.com]
> Sent: Thursday, November 17, 2016 4:00 AM
> To: Jason Liu ; linux-arm-ker...@lists.infradead.org
> Cc: gre...@linuxfoundation.org; iamjoonsoo@lge.com; linux-
> ker...@vger.kernel.org; m.szyp
If the cma reserve region goes through the device-tree method,
also need ensure the cma reserved region not cross the low/high
mem boundary. This patch did the similar fix as commit:16195dd
("mm: cma: Ensure that reservations never cross the low/high mem boundary")
Signed-off-by: Jas
This patch adds the optee node for the i.MX6UL 14x14 evk board
Signed-off-by: Jason Liu
---
arch/arm/boot/dts/imx6ul-14x14-evk.dts | 7 +++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/imx6ul-14x14-evk.dts
b/arch/arm/boot/dts/imx6ul-14x14-evk.dts
index e281d50..e68dc19
only dma-contiguous(CMA) but also
> dma-coherent which has no that requirement.
>
> This patch checks more to distinguish dma-contiguous(CMA) from dma-coherent.
>
> Signed-off-by: Jaewon Kim
> ---
> drivers/of/of_reserved_mem.c | 5 -
> 1 file changed, 4 insertions(+
.init.text:sdma_event_remap()
The function sdma_probe() references
the function __init sdma_event_remap().
This is often because sdma_probe lacks a __init
annotation or the annotation of sdma_event_remap is wrong.
Remove the __init annotation on sdma_event_remap to kill this build warning
Signed-off-by: Jason
setup.
This patch is to fixup the alignment to meet the CMA setup required.
Mailing-list-thread: https://lkml.org/lkml/2015/11/9/138
Signed-off-by: Jason Liu
Cc: Marek Szyprowski
Cc: Grant Likely
Cc: Rob Herring
---
drivers/of/of_reserved_mem.c | 4
1 file changed, 4 insertions(+)
diff -
and interate it,
then, GCC 4.8.1 will do the full for-loop correctly.
(Note: This issue not observed with GCC 4.7.2, only found on the GCC 4.8.1)
This patch does not change any function logic and no any performance downgrade.
Cc: Kalle Valo
Cc: "John W. Linville"
Cc: linux-wirel...@vge
Thomas,
2013/2/23 Thomas Gleixner :
> On Fri, 22 Feb 2013, Lorenzo Pieralisi wrote:
>> On Fri, Feb 22, 2013 at 03:03:02PM +, Thomas Gleixner wrote:
>> > On Fri, 22 Feb 2013, Lorenzo Pieralisi wrote:
>> > > On Fri, Feb 22, 2013 at 12:07:30PM +, Thomas Gleixner wrote:
>> > > > Now we could m
Thomas,
2013/2/21 Thomas Gleixner :
> Jason,
>
> On Thu, 21 Feb 2013, Jason Liu wrote:
>> 2013/2/21 Thomas Gleixner :
>> > Now your explanation makes sense.
>> >
>> > I have no fast solution for this, but I think that I have an idea how
>> > t
2013/2/21 Thomas Gleixner :
> On Thu, 21 Feb 2013, Jason Liu wrote:
>> 2013/2/20 Thomas Gleixner :
>> > On Wed, 20 Feb 2013, Jason Liu wrote:
>> >> void arch_idle(void)
>> >> {
>> >>
>> >> clockevents_notify(CLOCK_
2013/2/21 Lorenzo Pieralisi :
> Hi Jason,
>
> On Thu, Feb 21, 2013 at 06:16:51AM +0000, Jason Liu wrote:
>> 2013/2/20 Thomas Gleixner :
>> > On Wed, 20 Feb 2013, Jason Liu wrote:
>> >> void arch_idle(void)
>> >> {
>> >>
>
2013/2/20 Thomas Gleixner :
> On Wed, 20 Feb 2013, Jason Liu wrote:
>> void arch_idle(void)
>> {
>>
>> clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_ENTER, &cpu);
>>
>> enter_the_wait_mode();
>>
>> clockevents_notify(CLOCK_EVT_NOTIFY_BRO
|
|---<-enter idle <- reprogram the expired loc timer
--<
I have run into the worst case on my project. I think this is the
common issue on ARM platform.
What do you think how we can fix this problem?
Thanks you.
Best Regards,
Jason Li
action_nodes finished.
Suggested-by:David Rientjes
Cc:Mel Gorman
Cc:Andrew Morton
Cc:Rik van Riel
Cc:Minchan Kim
Cc:KAMEZAWA Hiroyuki
Signed-off-by: Jason Liu
---
mm/compaction.c |6 ++
1 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/mm/compaction.c b/mm/compaction.c
in
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