Am 02.04.24 um 10:47 schrieb Yu, Lang:
[AMD Official Use Only - General]
-Original Message-
From: Koenig, Christian
Sent: Friday, March 29, 2024 7:08 PM
To: Yu, Lang ; amd-gfx@lists.freedesktop.org
Cc: Deucher, Alexander
Subject: Re: [PATCH 1/2] drm/amdgpu: use CPU to update VM
[AMD Official Use Only - General]
>-Original Message-
>From: Koenig, Christian
>Sent: Friday, March 29, 2024 7:08 PM
>To: Yu, Lang ; amd-gfx@lists.freedesktop.org
>Cc: Deucher, Alexander
>Subject: Re: [PATCH 1/2] drm/amdgpu: use CPU to update VM during GPU
>reset
&g
Am 25.03.24 um 06:35 schrieb Lang Yu:
drm sched is stopped and SDMA mode is not available,
while CPU mode worked well in such a case.
Use case,
amdgpu_do_asic_reset
amdgpu_device_ip_late_init
umsch_mm_late_init
umsch_mm_test
amdgpu_vm_init
Well big NAK to that.
The VM updates should just be s
[AMD Official Use Only - General]
Please ignore this one.
If user space calls amdgpu_vm_init between gpu reset start and end(driver
doesn't prevent user space from doing that),
this will change VM update mode and affect user space. That's not expected.
Will find another way to solve this.
Reg
