From 82e0b1299a3ef81a672398c547d8e7f553be793e Mon Sep 17 00:00:00 2001 From: Andrzej Hajda Date: Thu, 18 Apr 2024 16:03:37 +0200 Subject: [PATCH] drm/xe: allow unaligned start and size xe_res_cursor parameters MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Reviewed-by: Thomas Hellström Link: https://patchwork.freedesktop.org/patch/msgid/20240418-xe_res_cursor-no-align-v1-1-8df7834266c9@intel.com Signed-off-by: Nirmoy Das --- drivers/gpu/drm/xe/xe_res_cursor.h | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/gpu/drm/xe/xe_res_cursor.h b/drivers/gpu/drm/xe/xe_res_cursor.h index 0a306963aa8e..655af89b31a9 100644 --- a/drivers/gpu/drm/xe/xe_res_cursor.h +++ b/drivers/gpu/drm/xe/xe_res_cursor.h @@ -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;