On 2016年08月02日 23:15, Christian König wrote:
Well you have been hardworking during my vacation :)
Looks pretty good to me, but hope that I can get a closer look tomorrow.
Is there any particular order the three sets must be applied?
they are depending on my development order:
1. [PATCH 00/13] shadow page table support
2. [PATCH 00/11] add recovery entity and run queue
3. [PATCH 00/10] GART table recovery
Thanks,
David Zhou
Regards,
Christian.
Am 02.08.2016 um 10:00 schrieb Chunming Zhou:
gart table is stored in one bo which must be ready before gart init,
but the shadow bo must be created after gart is ready, so they cannot
be created at a same time. shado bo itself aslo is included in gart
table, So shadow bo needs a synchronization after device init. After
sync, the contents of bo and shadwo bo will be same, and be updated
at a same time. Then we will be able to recover gart table from
shadow bo when gpu full reset.
patch10 is a fix for memory leak.
Chunming Zhou (10):
drm/amdgpu: make need_backup generic
drm/amdgpu: implement gart late_init/fini
drm/amdgpu: add gart_late_init/fini to gmc V7/8
drm/amdgpu: abstract amdgpu_bo_create_shadow
drm/amdgpu: shadow gart table support
drm/amdgpu: make recover_bo_from_shadow be generic
drm/amdgpu: implement gart recovery
drm/amdgpu: recover gart table first when full reset
drm/amdgpu: sync gart table before initialization completed
drm/amdgpu: fix memory leak of sched fence
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 9 ++
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 +
drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c | 139
+++++++++++++++++++++++++++++
drivers/gpu/drm/amd/amdgpu/amdgpu_job.c | 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 80 ++++++++++++++---
drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | 9 ++
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 50 ++---------
drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c | 39 +++++++-
drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c | 40 ++++++++-
9 files changed, 304 insertions(+), 66 deletions(-)
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