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10358a396d
The VF RAS error handler used fixed-size bps[] / bps_bo[] arrays (512 slots). When the PF2VF bad-page block listed more entries than fit, amdgpu_virt_ras_add_bps() could memcpy() past the end of those arrays. Replace the fixed backing store with a dynamically grown table: - Add capacity to track allocated slots separately from count. - Start at 512 slots and realloc bps / bps_bo together when full. - Refuse growth beyond maximum EEPROM record limit (AMDGPU_VIRT_RAS_BAD_PAGE_TABLE_MAX_CAPACITY). - Return failure from amdgpu_virt_ras_add_bps() and stop processing the PF2VF block if allocation fails or the cap is reached. Signed-off-by: Chenglei Xie <Chenglei.Xie@amd.com> Reviewed-by: YiPeng Chai <YiPeng.Chai@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2091 lines
62 KiB
2091 lines
62 KiB