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drm/xe: allow unaligned start and size xe_res_cursor parameters

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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: Andrzej Hajda <andrzej.hajda@intel.com>
Reviewed-by: Thomas 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: Nirmoy Das <nirmoy.das@intel.com>
This commit is contained in:
Andrzej Hajda 2024-04-18 16:03:37 +02:00 committed by Nirmoy Das
parent 38007fa964
commit 82e0b1299a
1 changed files with 0 additions and 2 deletions
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drivers/gpu/drm/xe/xe_res_cursor.h
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@ -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;