trace_amdgpu_vm_update_ptes trace unable to log when nptes too large
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index
Implementation of register dump function when the AMD GPU resets
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 55 +++-
drivers/gpu/drm/amd/include/amd_shared.h | 2 +
2 files changed, 56 insertions(+), 1 deletion(-)
diff --git a
Implementation of debug fs “amdgpu_reset_reg_dumps”
to capture reset register status
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 64 +
1 file changed, 64 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
b
AMDGPURESET uevent added to notify userspace,
collect dump_stack and amdgpu_reset_reg_dumps
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/nv.c | 31 +++
1 file changed, 31 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu
trace_amdgpu_vm_update_ptes trace unable to log when nptes too large
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
b/drivers/gpu/drm/amd/amdgpu
Implementation of register trace dump function on the AMD GPU resets
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h | 8
drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c| 53 ++-
drivers/gpu/drm/amd/include/amd_shared.h | 1 +
3 files
AMDGPURESET uevent added to notify userspace, collect dump_stack and trace
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/nv.c | 45 +
1 file changed, 45 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu
trace_amdgpu_vm_update_ptes trace unable to log when nptes too large
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h | 5 ++---
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c| 2 +-
2 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/amd
[AMD Official Use Only]
-Original Message-
From: Koenig, Christian
Sent: Monday, January 17, 2022 12:57 PM
To: Somalapuram, Amaranath ;
amd-gfx@lists.freedesktop.org
Cc: Deucher, Alexander ; Sharma, Shashank
Subject: Re: [PATCH 2/2] drm/amdgpu: add AMDGPURESET uevent on AMD GPU
[AMD Official Use Only]
-Original Message-
From: Koenig, Christian
Sent: Monday, January 17, 2022 3:33 PM
To: Somalapuram, Amaranath ;
amd-gfx@lists.freedesktop.org
Cc: Deucher, Alexander ; Sharma, Shashank
Subject: Re: [PATCH 2/2] drm/amdgpu: add AMDGPURESET uevent on AMD GPU
On 1/17/2022 3:49 PM, Christian König wrote:
Am 17.01.22 um 11:09 schrieb Somalapuram, Amaranath:
[AMD Official Use Only]
-Original Message-
From: Koenig, Christian
Sent: Monday, January 17, 2022 3:33 PM
To: Somalapuram, Amaranath ;
amd-gfx@lists.freedesktop.org
Cc: Deucher
,
On 1/17/2022 11:37 AM, Christian König wrote:
Am 17.01.22 um 11:34 schrieb Somalapuram, Amaranath:
[SNIP]
Any suggestion how we can notify user space during this situation.
Well trace points should work. They use a ring buffer and are
specially made to work in such situations.
We are anyways
Implementation of register trace dump function on the AMD GPU resets
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h | 8
drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c| 53 ++-
drivers/gpu/drm/amd/include/amd_shared.h | 1 +
3 files
Register dump call on NV ASIC reset on AMD GPU reset
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/nv.c | 24
1 file changed, 24 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c
index 2ec1ffb36b1f
List of register to be populated for dump collection during the GPU reset.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 3 ++
drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 60 +
2 files changed, 63 insertions(+)
diff --git a
Dump the list of register values to trace event on GPU reset.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 21 -
drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h | 19 +++
2 files changed, 39 insertions(+), 1 deletion
.
- Shashank
On 2/8/2022 9:18 AM, Christian König wrote:
Am 08.02.22 um 09:16 schrieb Somalapuram Amaranath:
List of register to be populated for dump collection during the GPU
reset.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 3 ++
drivers/gpu
On 2/9/2022 1:17 PM, Christian König wrote:
Am 08.02.22 um 16:28 schrieb Alex Deucher:
On Tue, Feb 8, 2022 at 3:17 AM Somalapuram Amaranath
wrote:
Dump the list of register values to trace event on GPU reset.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu
On 2/10/2022 12:39 PM, Christian König wrote:
Am 10.02.22 um 06:29 schrieb Somalapuram, Amaranath:
On 2/9/2022 1:17 PM, Christian König wrote:
Am 08.02.22 um 16:28 schrieb Alex Deucher:
On Tue, Feb 8, 2022 at 3:17 AM Somalapuram Amaranath
wrote:
Dump the list of register values to trace
List of register to be populated for dump collection during the GPU reset.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 5 ++
drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 61 +
2 files changed, 66 insertions(+)
diff --git a
Dump the list of register values to trace event on GPU reset.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 18 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h | 19 +++
2 files changed, 36 insertions(+), 1 deletion(-)
diff
On 2/11/2022 5:22 PM, Christian König wrote:
Am 11.02.22 um 12:47 schrieb Somalapuram Amaranath:
List of register to be populated for dump collection during the GPU
reset.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 5 ++
drivers/gpu/drm/amd
List of register populated for dump collection during the GPU reset.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 4 ++
drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 80 +
2 files changed, 84 insertions(+)
diff --git a/drivers/gpu
Dump the list of register values to trace event on GPU reset.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 17 -
drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h | 16
2 files changed, 32 insertions(+), 1 deletion(-)
diff
On 2/14/2022 2:59 PM, Christian König wrote:
Am 14.02.22 um 10:16 schrieb Somalapuram Amaranath:
List of register populated for dump collection during the GPU reset.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 4 ++
drivers/gpu/drm/amd/amdgpu
Dump the list of register values to trace event on GPU reset.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 17 -
drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h | 16
2 files changed, 32 insertions(+), 1 deletion(-)
diff
List of register populated for dump collection during the GPU reset.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 4 +
drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 89 +
2 files changed, 93 insertions(+)
diff --git a/drivers/gpu
On 2/15/2022 3:46 PM, Christian König wrote:
Am 15.02.22 um 11:12 schrieb Somalapuram Amaranath:
List of register populated for dump collection during the GPU reset.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 4 +
drivers/gpu/drm/amd/amdgpu
List of register populated for dump collection during the GPU reset.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 4 +
drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 95 +
2 files changed, 99 insertions(+)
diff --git a/drivers/gpu
List of register populated for dump collection during the GPU reset.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 4 +
drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 95 +
2 files changed, 99 insertions(+)
diff --git a/drivers/gpu
Change ttm_resource structure from num_pages to size_t size in bytes.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/ttm/ttm_bo.c| 4 ++--
drivers/gpu/drm/ttm/ttm_bo_util.c | 6 +++---
drivers/gpu/drm/ttm/ttm_bo_vm.c | 4 ++--
drivers/gpu/drm/ttm
Fix the ttm_resource from num_pages to size_t size.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c| 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 3 ++-
drivers/gpu/drm/amd/amdgpu/amdgpu_res_cursor.h | 4 ++--
drivers/gpu/drm/amd/amdgpu
Fix the ttm_resource from num_pages to size_t size.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/i915/gem/i915_gem_ttm.c | 2 +-
drivers/gpu/drm/i915/i915_scatterlist.c | 4 ++--
drivers/gpu/drm/i915/i915_ttm_buddy_manager.c | 12 ++--
drivers/gpu/drm/i915
Fix the ttm_resource from num_pages to size_t size.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/nouveau/nouveau_bo.c | 4 ++--
drivers/gpu/drm/nouveau/nouveau_bo0039.c | 4 ++--
drivers/gpu/drm/nouveau/nouveau_bo5039.c | 2 +-
drivers/gpu/drm/nouveau/nouveau_bo74c1.c | 2
Fix the ttm_resource from num_pages to size_t size.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/radeon/radeon_cs.c | 4 ++--
drivers/gpu/drm/radeon/radeon_object.c | 4 ++--
drivers/gpu/drm/radeon/radeon_trace.h | 2 +-
drivers/gpu/drm/radeon/radeon_ttm.c| 4 ++--
4 files
Fix the ttm_resource from num_pages to size_t size.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/vmwgfx/vmwgfx_blit.c | 4 ++--
drivers/gpu/drm/vmwgfx/vmwgfx_bo.c| 6 +++---
drivers/gpu/drm/vmwgfx/vmwgfx_cotable.c | 2 +-
drivers/gpu/drm/vmwgfx
ller_first()
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c| 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 3 ++-
drivers/gpu/drm/amd/amdgpu/amdgpu_res_cursor.h | 4 ++--
drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h | 2 +-
drivers/gpu/drm/amd/amdg
()
v2 -> v3: adding missing PFN_UP in ttm_bo_vm_fault_reserved
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c| 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 3 ++-
drivers/gpu/drm/amd/amdgpu/amdgpu_res_cursor.h | 4 ++--
drivers/gpu
List of register populated for dump collection during the GPU reset.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 5 ++
drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 95 +
2 files changed, 100 insertions(+)
diff --git a/drivers/gpu
Dump the list of register values to trace event on GPU reset.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 19 ++-
drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h | 16
2 files changed, 34 insertions(+), 1 deletion(-)
diff
On 2/16/2022 3:45 PM, Lazar, Lijo wrote:
On 2/16/2022 3:19 PM, Somalapuram Amaranath wrote:
List of register populated for dump collection during the GPU reset.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 5 ++
drivers/gpu/drm/amd/amdgpu
On 2/15/2022 10:09 PM, Andrey Grodzovsky wrote:
On 2022-02-15 05:12, Somalapuram Amaranath wrote:
Dump the list of register values to trace event on GPU reset.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 17 -
drivers/gpu/drm/amd
On 2/16/2022 4:13 PM, Lazar, Lijo wrote:
On 2/16/2022 4:04 PM, Somalapuram, Amaranath wrote:
On 2/16/2022 3:45 PM, Lazar, Lijo wrote:
On 2/16/2022 3:19 PM, Somalapuram Amaranath wrote:
List of register populated for dump collection during the GPU reset.
Signed-off-by: Somalapuram
On 2/16/2022 3:41 PM, Christian König wrote:
Am 16.02.22 um 10:49 schrieb Somalapuram Amaranath:
List of register populated for dump collection during the GPU reset.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 5 ++
drivers/gpu/drm/amd/amdgpu
On 2/16/2022 6:47 PM, Lazar, Lijo wrote:
On 2/16/2022 4:39 PM, Somalapuram, Amaranath wrote:
On 2/16/2022 4:13 PM, Lazar, Lijo wrote:
On 2/16/2022 4:04 PM, Somalapuram, Amaranath wrote:
On 2/16/2022 3:45 PM, Lazar, Lijo wrote:
On 2/16/2022 3:19 PM, Somalapuram Amaranath wrote
On 2/16/2022 8:26 PM, Christian König wrote:
Am 16.02.22 um 14:11 schrieb Somalapuram, Amaranath:
On 2/16/2022 3:41 PM, Christian König wrote:
Am 16.02.22 um 10:49 schrieb Somalapuram Amaranath:
List of register populated for dump collection during the GPU reset.
Signed-off-by
List of register populated for dump collection during the GPU reset.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 4 +
drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 112
2 files changed, 116 insertions(+)
diff --git a/drivers/gpu
Dump the list of register values to trace event on GPU reset.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 14 ++
drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h | 16
2 files changed, 30 insertions(+)
diff --git a/drivers/gpu
On 2/17/2022 8:36 PM, Christian König wrote:
Am 17.02.22 um 15:29 schrieb Somalapuram Amaranath:
List of register populated for dump collection during the GPU reset.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 4 +
drivers/gpu/drm/amd/amdgpu
List of register populated for dump collection during the GPU reset.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 4 +
drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 114
2 files changed, 118 insertions(+)
diff --git a/drivers/gpu
Dump the list of register values to trace event on GPU reset.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 14 ++
drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h | 16
2 files changed, 30 insertions(+)
diff --git a/drivers/gpu
[AMD Official Use Only]
On 2/21/2022 2:45 PM, Christian König wrote:
>
>
> Am 21.02.22 um 08:15 schrieb Somalapuram Amaranath:
>> List of register populated for dump collection during the GPU reset.
>>
>> Signed-off-by: Somalapuram Amaranath
>> ---
>>
List of register populated for dump collection during the GPU reset.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 4 +
drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 96 +
2 files changed, 100 insertions(+)
diff --git a/drivers/gpu
Dump the list of register values to trace event on GPU reset.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 16
drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h | 16
2 files changed, 32 insertions(+)
diff --git a/drivers/gpu
[AMD Official Use Only]
On 2/21/2022 7:09 PM, Christian König wrote:
>
>
> Am 21.02.22 um 14:34 schrieb Somalapuram Amaranath:
>> List of register populated for dump collection during the GPU reset.
>>
>> Signed-off-by: Somalapuram Amaranath
>> ---
>>
[AMD Official Use Only]
On 2/21/2022 7:58 PM, Christian König wrote:
Am 21.02.22 um 15:19 schrieb Somalapuram, Amaranath:
[AMD Official Use Only]
On 2/21/2022 7:09 PM, Christian König wrote:
Am 21.02.22 um 14:34 schrieb Somalapuram Amaranath:
List of register populated for dump collection
List of register populated for dump collection during the GPU reset.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 4 +
drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 92 +
2 files changed, 96 insertions(+)
diff --git a/drivers/gpu
Dump the list of register values to trace event on GPU reset.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 16
drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h | 16
2 files changed, 32 insertions(+)
diff --git a/drivers/gpu
List of register populated for dump collection during the GPU reset.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 4 +
drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 81 +
2 files changed, 85 insertions(+)
diff --git a/drivers/gpu
Dump the list of register values to trace event on GPU reset.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 17 +
drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h | 16
2 files changed, 33 insertions(+)
diff --git a/drivers/gpu
List of register populated for dump collection during the GPU reset.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 4 +
drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 83 +
2 files changed, 87 insertions(+)
diff --git a/drivers/gpu
Dump the list of register values to trace event on GPU reset.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 17 +
drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h | 16
2 files changed, 33 insertions(+)
diff --git a/drivers/gpu
On 2/22/2022 9:08 PM, Christian König wrote:
Am 22.02.22 um 16:34 schrieb Somalapuram Amaranath:
List of register populated for dump collection during the GPU reset.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 4 +
drivers/gpu/drm/amd/amdgpu
List of register populated for dump collection during the GPU reset.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 4 +
drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 82 +
2 files changed, 86 insertions(+)
diff --git a/drivers/gpu
Dump the list of register values to trace event on GPU reset.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 17 +
drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h | 16
2 files changed, 33 insertions(+)
diff --git a/drivers/gpu
On 3/7/2022 9:56 PM, Shashank Sharma wrote:
From: Shashank Sharma
This patch adds a work function, which will get scheduled
in event of a GPU reset, and will send a uevent to user with
some reset context infomration, like a PID and some flags.
The userspace can do some recovery and post-proc
On 3/7/2022 9:56 PM, Shashank Sharma wrote:
From: Shashank Sharma
This patch adds a new sysfs event, which will indicate
the userland about a GPU reset, and can also provide
some information like:
- which PID was involved in the GPU reset
- what was the GPU status (using flags)
This patch also
On 3/8/2022 5:26 PM, Sharma, Shashank wrote:
On 3/8/2022 11:32 AM, Christian König wrote:
Am 08.03.22 um 10:31 schrieb Sharma, Shashank:
On 3/8/2022 8:06 AM, Christian König wrote:
Am 07.03.22 um 17:26 schrieb Shashank Sharma:
From: Shashank Sharma
This patch adds a new sysfs event, w
amd-gfx on behalf
of Andrey Grodzovsky
*Sent:* Tuesday, March 8, 2022 9:55:03 PM
*To:* Shashank Sharma ;
amd-gfx@lists.freedesktop.org
*Cc:* Deucher, Alexander ; Somalapuram,
Amaranath ; Koenig, Christian
; Sharma, Shashank
*Subject:* Re: [PATCH 1/2] drm: Add GPU reset sysfs event
On 3/8/2022 10:00 PM, Sharma, Shashank wrote:
Hello Andrey
On 3/8/2022 5:26 PM, Andrey Grodzovsky wrote:
On 2022-03-07 11:26, Shashank Sharma wrote:
From: Shashank Sharma
This patch adds a work function, which will get scheduled
in event of a GPU reset, and will send a uevent to user with
Schedule work function with valid PID, process name and
vram lost status during a GPU reset/recovery.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 13 +
1 file changed, 13 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
On 7/14/2022 9:13 PM, André Almeida wrote:
Às 12:06 de 14/07/22, Sebin Sebastian escreveu:
On Tue, Jul 12, 2022 at 12:14:27PM -0300, André Almeida wrote:
Hi Sebin,
Às 10:29 de 10/07/22, Sebin Sebastian escreveu:
Fix two coverity warning's double free and and an uninitialized pointer
read. Bo
On 8/2/2022 7:25 PM, Shashank Sharma wrote:
This patch adds:
- A new input parameter "flags" in the amdgpu_ctx_create2 call.
- Some new flags defining workload type hints.
- Some change in the caller function of amdgpu_ctx_create2, to
accomodate this new parameter.
The idea is to pass the w
ttm_resource can allocate size in bytes to support less than page size.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/drm_gem.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c
index 59a0bb5ebd85..ee8b5c2b6c60 100644
--- a
Use amdgpu_bo_in_cpu_visible_vram() instead.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 9 +++--
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
tart.
Change amdgpu_gtt_mgr_new() allocation from pfn to bytes.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c | 13 +++--
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 4 +++-
drivers/gpu/drm/amd/amdgpu/amdgpu_res_cursor
Change the parameters of ttm_range_man_init_nocheck()
size from page size to byte size.
Cleanup the PAGE_SHIFT operation on the depended caller functions.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 4 ++--
drivers/gpu/drm/drm_gem_vram_helper.c | 2
Change the ttm_range_man_alloc() allocation from pages to size in bytes.
Fix the dependent drm_mm_nodes start and size from pages to bytes.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/i915/i915_scatterlist.c | 6 +++---
drivers/gpu/drm/ttm/ttm_range_manager.c | 15
Change the size of GDS, GWS and OA from pages to bytes.
The initialized gds_size, gws_size and oa_size in bytes,
remove PAGE_SHIFT in amdgpu_ttm_init_on_chip().
:
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu_job.c| 12 ++--
drivers/gpu/drm/amd/amdgpu
Change the ttm_place structure member fpfn, lpfn, mem_type to
res_start, res_end, res_type.
Change the unsigned to u64.
Fix the dependence in all the DRM drivers and
clean up PAGE_SHIFT operation.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c | 11
, mem_type to
res_start, res_end, res_type.
Change the unsigned to u64.
Fix the dependence in all the DRM drivers and
clean up PAGE_SHIFT operation.
v1 -> v2: fix the bug reviewed by Michel, addressing Stanislaw
missing justification.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/
remove page shift operations as ttm_resource moved
from num_pages to size_t size in bytes.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 4 +---
drivers/gpu/drm/ttm/ttm_range_manager.c| 2 +-
2 files changed, 2 insertions(+), 4 deletions(-)
diff
ttm_resource allocate size in bytes i.e less than page size.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/drm_gem.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c
index b8db675e7fb5..a346e3b7f9a8 100644
--- a
On 11/16/2022 2:50 PM, Arunpravin Paneer Selvam wrote:
Hi Amar,
On 11/16/2022 2:20 PM, Somalapuram Amaranath wrote:
ttm_resource allocate size in bytes i.e less than page size.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/drm_gem.c | 2 +-
1 file changed, 1 insertion(+), 1
Remove page shift operations as ttm_resource moved
from num_pages to size_t size in bytes.
v1 -> v2: fix missing page shift to fpfn and lpfn
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 4 +---
drivers/gpu/drm/ttm/ttm_range_manager.c|
ttm_resource allocate size in bytes to support less than page size
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/drm_gem.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c
index 59a0bb5ebd85..ee8b5c2b6c60 100644
--- a/drivers
Remove page shift operations as ttm_resource moved
from num_pages to size_t size in bytes.
v1 -> v2: fix missing page shift to fpfn and lpfn
v2 -> v3: separate patch’s based on driver module
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/ttm/ttm_range_manager.c | 13 ++
Remove page shift operations as ttm_resource moved
from num_pages to size_t size in bytes.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 4 +---
drivers/gpu/drm/amd/amdgpu/amdgpu_res_cursor.h | 12 ++--
2 files changed, 7 insertions(+), 9
Remove page shift operations as ttm_resource moved
from num_pages to size_t size in bytes.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/i915/i915_scatterlist.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_scatterlist.c
b
To support GTT manager amdgpu_res_first, amdgpu_res_next
from pages to bytes and clean up PAGE_SHIFT operation.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu_res_cursor.h | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/amd
Change the GTT manager init and allocate from pages to bytes
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c | 13 +++--
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
b/drivers/gpu/drm/amd
cleanup PAGE_SHIFT operation and replacing
ttm_resource resource->start with cursor start
using amdgpu_res_first API.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 11 ---
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c| 10 +++---
2 files chan
cleanup PAGE_SHIFT operation and replacing
ttm_resource resource->start with cursor start
using amdgpu_res_first API
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/
ttm_resource can allocate size in bytes to support less than page size
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/drm_gem.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c
index 59a0bb5ebd85..ee8b5c2b6c60 100644
--- a
Remove page shift operations as ttm_resource moved
from num_pages to size_t size in bytes.
v1 -> v2: fix missing page shift to fpfn and lpfn
v2 -> v3: separate patches based on driver module
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/ttm/ttm_range_manager.c | 13 ++
Remove page shift operations as ttm_resource moved
from num_pages to size_t size in bytes.
v1 – v4: adding missing related to amdgpu_ttm_init_on_chip
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu_job.c| 12 ++--
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
Remove page shift operations as ttm_resource moved
from num_pages to size_t size in bytes.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/i915/i915_scatterlist.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_scatterlist.c
b
cleanup PAGE_SHIFT operation and replacing
ttm_resource resource->start with cursor start
using amdgpu_res_first API.
v1 -> v2: reorder patch sequence
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 11 ---
drivers/gpu/drm/amd/amdgpu/amdgpu
To support GTT manager amdgpu_res_first, amdgpu_res_next
from pages to bytes and clean up PAGE_SHIFT operation.
v1 -> v2: reorder patch sequence
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdgpu/amdgpu_res_cursor.h | 8
1 file changed, 4 insertions(+), 4 deleti
cleanup PAGE_SHIFT operation and replacing
ttm_resource resource->start with cursor start
using amdgpu_res_first API
v1 -> v2: reorder patch sequence
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 5 -
1 file changed, 4 insertions
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