Hi Monk. I am interested on this. Currently when a "ring X stalled for more than N sec" happens it usually goes into the gpu reset routine. Does it always cause the vram to be lost ? Could you explain what happens if the vram remains lost ? I am asking this because I experienced some recurrent gpu reset that are marked succeeded from the log but fail in the "resume" step. I would not be interested in this if it would always leave a chance to the user to cleanly reboot the machine. The issue is that it can require a hard reboot without kernel panic and without keeping the keyboard responding to magic keys. Are those patches trying to address this issue ? Note that here "issue" is not referring to the root cause of a ring X stalled and it is also not referring to why "resume" step fails. Thx a lot Julien On 30 October 2017 at 04:15, Monk Liu <Monk.Liu at amd.com> wrote: > *** job skipping logic in scheduler part is re-implemented *** > > Monk Liu (7): > amd/scheduler:imple job skip feature(v3) > drm/amdgpu:implement new GPU recover(v3) > drm/amdgpu:cleanup in_sriov_reset and lock_reset > drm/amdgpu:cleanup ucode_init_bo > drm/amdgpu:block kms open during gpu_reset > drm/amdgpu/sriov:fix memory leak in psp_load_fw > drm/amdgpu:fix random missing of FLR NOTIFY > > drivers/gpu/drm/amd/amdgpu/amdgpu.h | 9 +- > drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 311 > ++++++++++++-------------- > drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c | 10 +- > drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 2 +- > drivers/gpu/drm/amd/amdgpu/amdgpu_job.c | 18 +- > drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 3 + > drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 22 +- > drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | 4 +- > drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 2 - > drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h | 2 - > drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 6 +- > drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 6 +- > drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c | 16 +- > drivers/gpu/drm/amd/amdgpu/mxgpu_vi.c | 2 +- > drivers/gpu/drm/amd/scheduler/gpu_scheduler.c | 39 ++-- > 15 files changed, 220 insertions(+), 232 deletions(-) > > -- > 2.7.4 > > _______________________________________________ > amd-gfx mailing list > amd-gfx at lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/amd-gfx > -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.freedesktop.org/archives/amd-gfx/attachments/20171109/2c306e30/attachment-0001.html>
