drm/amd/ras: move BERT boot errors to BERT sw init

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Keep BERT boot-error handling owned by the BERT module instead of letting
the MCE notifier lifecycle drive BERT processing and cleanup.

Group the cached boot-error state into a single structure so the related
poll result, raw record data, per-socket write tracking, and lock are
managed together.

Expose only the standard BERT sw_init/sw_fini entry points. The RAS manager
calls them around the existing MCE sw lifecycle, while the MCE code no
longer includes BERT headers or calls BERT helpers directly.

This lets BERT process cached boot records earlier in the RAS manager
sw_init path and release its cached state independently during sw_fini.

Signed-off-by: Xiang Liu <xiang.liu@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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This commit is contained in:

Xiang Liu 2026-07-17 17:16:18 +08:00 • committed by Alex Deucher

parent f0b1f681f5

commit e760937596

4 changed files with 68 additions and 45 deletions

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93

drivers/gpu/drm/amd/ras/ras_mgr/amdgpu_ras_bert.c

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6

drivers/gpu/drm/amd/ras/ras_mgr/amdgpu_ras_bert.h

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7

drivers/gpu/drm/amd/ras/ras_mgr/amdgpu_ras_mce.c

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5

drivers/gpu/drm/amd/ras/ras_mgr/amdgpu_ras_mgr.c

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