[PATCH v3 0/5] drm/amdgpu: Add new reset option and rework coredump

[André Almeida]

Hi Christian, gently ping here

Em 14/07/2023 13:11, André Almeida escreveu:
> Hi,
> 
> The goal of this patchset is to improve debugging device resets on amdgpu.
> 
> The first patch creates a new module parameter to disable soft recoveries,
> ensuring every recovery go through the full device reset, making easier to
> generate resets from userspace tools like [0] and [1]. This is important to
> validate how the stack behaves on resets, from end-to-end.
> 
> The last patches are a rework to alloc devcoredump dynamically and to move it to
> a better source file.
> 
> I have dropped the patches that add more information to devcoredump for now,
> until I figure out a better way to do so, like storing the IB address in the
> fence.
> 
> Thanks,
> 	André
> 
> [0] https://gitlab.freedesktop.org/andrealmeid/gpu-timeout
> [1] https://github.com/andrealmeid/vulkan-triangle-v1
> 
> Changelog:
> 
> v2: https://lore.kernel.org/dri-devel/20230713213242.680944-1-andrealmeid@igalia.com/
> - Drop the IB and ring patch
> - Drop patch that limited information from kernel threads
> - Add patch to move coredump to amdgpu_reset
> 
> v1: https://lore.kernel.org/dri-devel/20230711213501.526237-1-andrealmeid@igalia.com/
>   - Drop "Mark contexts guilty for causing soft recoveries" patch
>   - Use GFP_NOWAIT for devcoredump allocation
> 
> André Almeida (5):
>    drm/amdgpu: Create a module param to disable soft recovery
>    drm/amdgpu: Allocate coredump memory in a nonblocking way
>    drm/amdgpu: Rework coredump to use memory dynamically
>    drm/amdgpu: Move coredump code to amdgpu_reset file
>    drm/amdgpu: Create version number for coredumps
> 
>   drivers/gpu/drm/amd/amdgpu/amdgpu.h        |  6 +-
>   drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 67 +-----------------
>   drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c    |  9 +++
>   drivers/gpu/drm/amd/amdgpu/amdgpu_reset.c  | 79 ++++++++++++++++++++++
>   drivers/gpu/drm/amd/amdgpu/amdgpu_reset.h  | 14 ++++
>   drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c   |  6 +-
>   6 files changed, 111 insertions(+), 70 deletions(-)
>