/4] drm/amdgpu: UVD avoid memory allocation during
IB test
Yeah, but that IB test should use the indirect submission through the
scheduler as well.
Otherwise you have IB test and scheduler writing both to the ring buffer
at the same time and potentially corrupting it.
Christian.
Am 10.09.21 um
Yeah, but that IB test should use the indirect submission through the
scheduler as well.
Otherwise you have IB test and scheduler writing both to the ring buffer
at the same time and potentially corrupting it.
Christian.
Am 10.09.21 um 12:10 schrieb Pan, Xinhui:
[AMD Official Use Only]
we
.
发件人: Koenig, Christian
发送时间: 2021年9月10日 19:10
收件人: Pan, Xinhui; amd-gfx@lists.freedesktop.org
抄送: Deucher, Alexander
主题: Re: 回复: 回复: 回复: [PATCH 2/4] drm/amdgpu: UVD avoid memory allocation during
IB test
Yeah, but that IB test should use the indirect submission through the
scheduler
[AMD Official Use Only]
we need take this lock.
IB test can be triggered through debugfs. Recent days I usually test it by cat
gpu recovery and amdgpu_test_ib in debugfs.
发件人: Koenig, Christian
发送时间: 2021年9月10日 18:02
收件人: Pan, Xinhui; amd-gfx@lists.free