drm/amd/ras: generate AMD crashdump CPER records

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Populate the AMD crashdump common header and error information before
serializing fatal and boot records.

Validate that batched boot records share a section type, clamp the
register context to the crashdump payload, and account for each record
header when sizing the output.

Keep AMD record dispatch in a dedicated helper so processor and
Platform Memory generation can be added independently.

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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Xiang Liu 2026-08-06 12:18:35 +08:00 • committed by Alex Deucher

parent 26164faa3f

commit 1b03623acc

1 changed files with 23 additions and 3 deletions

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drivers/gpu/drm/amd/ras/core/ras_cper.c

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