linux/drivers/gpu
Xiang Liu 2bf6867e59 drm/amd/pm: Guard VBIOS AC timing table walk
Reject AC timing blocks with a stride smaller than a dword before walking
VBIOS data. A zero stride can otherwise keep reg_data pinned on a
nonmatching MEM_ID forever.

Also bound the data-block and END marker reads by the returned VRAM_Info
table size so malformed index/data sizes do not push the timing walk past
the table.

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>
2026-07-01 11:47:46 -04:00
..
drm drm/amd/pm: Guard VBIOS AC timing table walk 2026-07-01 11:47:46 -04:00
host1x gpu: host1x: Fix iommu_map_sgtable() return value check 2026-05-28 17:19:30 +02:00
ipu-v3
nova-core gpu: nova-core: move lifetime to Bar0 2026-06-03 22:10:51 +02:00
tests gpu/tests/gpu_buddy: Add gpu_test_buddy_alloc_range for exact-range allocation 2026-03-09 13:58:12 +05:30
trace
vga
buddy.c drm/buddy: Integrate lockdep annotations for gpu buddy manager 2026-05-08 19:16:19 +05:30
Kconfig
Makefile gpu: Fix uninitialized buddy for built-in drivers 2026-02-24 13:40:59 +10:00