From: tiancyin
[why]
Since the variable fpu_recursion_depth is per-CPU type, it has one copy
on each CPU, thread migration causes data consistency issue, then the
call trace shows up. And preemption disabling can't prevent migration.
[how]
Disable migration to ensure consistency of
[AMD Official Use Only - General]
>> Nope, that is not related to any hw state.
can use other flag.
>> It's simply not allowed to free up resources during suspend since those
>> can't be acquired again during resume.
The in_suspend flag is set at the beginning of suspend and unset at the end
On Sat, 4 Feb 2023 at 07:54, Shashank Sharma wrote:
>
> From: Shashank Sharma
>
> This patch series introduces AMDGPU usermode graphics queues.
> User queues is a method of GPU workload submission into the graphics
> hardware without any interaction with kernel/DRM schedulers. In this
> method,
On Thu Jan 26, 2023 at 11:26 AM MST, Alex Deucher wrote:
> I'm following up with the SMU teams. Will get back to you when I know more.
Hey again guys,
I'm still relatively stuck on this, both due to being confused the
*seemingly* out-of-date information in the pm/inc/smu_v13_0_0_pptable.h
On Tue, Jan 31, 2023 at 03:29:04PM -0500, Alex Deucher wrote:
On Tue, Jan 31, 2023 at 10:01 AM Sasha Levin wrote:
From: Dave Airlie
[ Upstream commit f439a959dcfb6b39d6fd4b85ca1110a1d1de1587 ]
This fixes the build here locally on my 32-bit arm build.
Signed-off-by: Dave Airlie