6.15-stable review patch. If anyone has any objections, please let me know.
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From: Lucas De Marchi lucas.demarchi@intel.com
commit 87a15c89d8c7b00b0fc94e0d4f554f7ee2fe6961 upstream.
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 Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/gpu/drm/xe/xe_guc_pc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/xe/xe_guc_pc.c +++ b/drivers/gpu/drm/xe/xe_guc_pc.c @@ -1053,7 +1053,7 @@ 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();