Merge drm/drm-next into drm-misc-next

Backmerging to update drm-misc-next to the state of v6.8-rc3. Also
fixes a build problem with xe.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

1 files changed, 4 insertions, 2 deletions

diff --git a/mm/mmap.c b/mm/mmap.c
index b78e83d351d2..d89770eaab6b 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -1825,15 +1825,17 @@ get_unmapped_area(struct file *file, unsigned long addr, unsigned long len,
 		/*
 		 * mmap_region() will call shmem_zero_setup() to create a file,
 		 * so use shmem's get_unmapped_area in case it can be huge.
-		 * do_mmap() will clear pgoff, so match alignment.
 		 */
-		pgoff = 0;
 		get_area = shmem_get_unmapped_area;
 	} else if (IS_ENABLED(CONFIG_TRANSPARENT_HUGEPAGE)) {
 		/* Ensures that larger anonymous mappings are THP aligned. */
 		get_area = thp_get_unmapped_area;
 	}
 
+	/* Always treat pgoff as zero for anonymous memory. */
+	if (!file)
+		pgoff = 0;
+
 	addr = get_area(file, addr, len, pgoff, flags);
 	if (IS_ERR_VALUE(addr))
 		return addr;