diff options
| author | Lucas De Marchi <lucas.demarchi@intel.com> | 2025-06-13 01:14:12 +0300 |
|---|---|---|
| committer | Thomas Hellström <thomas.hellstrom@linux.intel.com> | 2025-06-19 17:14:56 +0300 |
| commit | 87a15c89d8c7b00b0fc94e0d4f554f7ee2fe6961 (patch) | |
| tree | fb96c751ad6421602bd9e82cea385e03ee8dc7d5 | |
| parent | 16c1241b08751a67cd7a0221ea9f82b0b02806f4 (diff) | |
| download | linux-87a15c89d8c7b00b0fc94e0d4f554f7ee2fe6961.tar.xz | |
drm/xe: Fix memset on iomem
It should rather use xe_map_memset() as the BO is created with
XE_BO_FLAG_VRAM_IF_DGFX in xe_guc_pc_init().
Fixes: dd08ebf6c352 ("drm/xe: Introduce a new DRM driver for Intel GPUs")
Cc: stable@vger.kernel.org
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Link: https://lore.kernel.org/r/20250612-vmap-vaddr-v1-1-26238ed443eb@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
(cherry picked from commit 21cf47d89fba353b2d5915ba4718040c4cb955d3)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
| -rw-r--r-- | drivers/gpu/drm/xe/xe_guc_pc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/xe/xe_guc_pc.c b/drivers/gpu/drm/xe/xe_guc_pc.c index 18c623992035..3beaaa7b25c1 100644 --- a/drivers/gpu/drm/xe/xe_guc_pc.c +++ b/drivers/gpu/drm/xe/xe_guc_pc.c @@ -1068,7 +1068,7 @@ int xe_guc_pc_start(struct xe_guc_pc *pc) goto out; } - memset(pc->bo->vmap.vaddr, 0, size); + xe_map_memset(xe, &pc->bo->vmap, 0, 0, size); slpc_shared_data_write(pc, header.size, size); earlier = ktime_get(); |