Commit 82e0b129 authored by Andrzej Hajda's avatar Andrzej Hajda Committed by Nirmoy Das
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drm/xe: allow unaligned start and size xe_res_cursor parameters 



xe_res_cursor code does not depend on the alignment. On the other side
unaligned accesses are useful from pread/pwrite point of view.

Signed-off-by: default avatarAndrzej Hajda <andrzej.hajda@intel.com>
Reviewed-by: default avatarThomas Hellström <thomas.hellstrom@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240418-xe_res_cursor-no-align-v1-1-8df7834266c9@intel.com


Signed-off-by: default avatarNirmoy Das <nirmoy.das@intel.com>
parent 38007fa9

drivers/gpu/drm/xe/xe_res_cursor.h

+0 −2
Original line number Diff line number Diff line
@@ -157,8 +157,6 @@ static inline void xe_res_first_sg(const struct sg_table *sg, 
				   struct xe_res_cursor *cur)

{

	XE_WARN_ON(!sg);

	XE_WARN_ON(!IS_ALIGNED(start, PAGE_SIZE) ||

		   !IS_ALIGNED(size, PAGE_SIZE));

	cur->node = NULL;

	cur->start = start;

	cur->remaining = size;