RE: [PATCH 0/3] Refine the codes about reseving bad pages.

2020-10-27 Thread Zhang, Hawking 
[AMD Public Use]

Series is

Reviewed-by: Hawking Zhang 

Regards,
Hawking
-Original Message-
From: Dennis Li  
Sent: Tuesday, October 27, 2020 17:04
To: amd-gfx@lists.freedesktop.org; Deucher, Alexander 
; Kuehling, Felix ; Zhang, 
Hawking ; Koenig, Christian 
Cc: Li, Dennis 
Subject: [PATCH 0/3] Refine the codes about reseving bad pages.

Beside umc, others' UE interrupt callback could enter into 
amdgpu_ras_reset_gpu, so the first patch change to save bad pages in UMC error 
interrupt callback.

When bad page error happens, the bad page mostly still be hold by some process, 
therefore driver will fail to reserve the bad page. The third patch will 
reserve the bad page when freeing it, make system has no chance to allocate it 
to other proccess.

Dennis Li (3):
  drm/amdgpu: change to save bad pages in UMC error interrupt callback
  drm/amdgpu: remove redundant GPU reset
  drm/amdgpu: fix the issue of reserving bad pages failed

 drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c   | 155 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h   |  17 +-
 .../gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c|  16 --
 drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h   |   4 +
 drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c   |   7 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c  | 115 +
 6 files changed, 164 insertions(+), 150 deletions(-)

--
2.17.1
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[PATCH 0/3] Refine the codes about reseving bad pages.

2020-10-27 Thread Dennis Li 
Beside umc, others' UE interrupt callback could enter into amdgpu_ras_reset_gpu,
so the first patch change to save bad pages in UMC error interrupt callback.

When bad page error happens, the bad page mostly still be hold by some
process, therefore driver will fail to reserve the bad page. The third
patch will reserve the bad page when freeing it, make system has no
chance to allocate it to other proccess.

Dennis Li (3):
  drm/amdgpu: change to save bad pages in UMC error interrupt callback
  drm/amdgpu: remove redundant GPU reset
  drm/amdgpu: fix the issue of reserving bad pages failed

 drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c   | 155 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h   |  17 +-
 .../gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c|  16 --
 drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h   |   4 +
 drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c   |   7 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c  | 115 +
 6 files changed, 164 insertions(+), 150 deletions(-)

-- 
2.17.1

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