From 117bbc0e43adc6f76a3fc39a98f75a811a853459 Mon Sep 17 00:00:00 2001 From: Matthew Auld Date: Thu, 29 Feb 2024 10:51:13 +0000 Subject: drm/buddy: stop using PAGE_SIZE MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The drm_buddy minimum page-size requirements should be distinct from the CPU PAGE_SIZE. Only restriction is that the minimum page-size is at least 4K. Signed-off-by: Matthew Auld Cc: Arunpravin Paneer Selvam Cc: Christian König Cc: Arnd Bergmann Reviewed-by: Arunpravin Paneer Selvam Acked-by: Arnd Bergmann Link: https://patchwork.freedesktop.org/patch/msgid/20240229105112.250077-3-matthew.auld@intel.com Signed-off-by: Christian König --- drivers/gpu/drm/drm_buddy.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/drm/drm_buddy.c') diff --git a/drivers/gpu/drm/drm_buddy.c b/drivers/gpu/drm/drm_buddy.c index 5ebdd6f8f36e..f999568d69c1 100644 --- a/drivers/gpu/drm/drm_buddy.c +++ b/drivers/gpu/drm/drm_buddy.c @@ -102,7 +102,7 @@ int drm_buddy_init(struct drm_buddy *mm, u64 size, u64 chunk_size) if (size < chunk_size) return -EINVAL; - if (chunk_size < PAGE_SIZE) + if (chunk_size < SZ_4K) return -EINVAL; if (!is_power_of_2(chunk_size)) -- cgit