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Merge tag 'trace-v5.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt...
[linux-2.6-block.git]
/
mm
/
frame_vector.c
diff --git
a/mm/frame_vector.c
b/mm/frame_vector.c
index c64dca6e27c28c915ad4ce662de764d6da5ef6f1..c431ca81dad5514a2ecc468c30eaa98b1363643f 100644
(file)
--- a/
mm/frame_vector.c
+++ b/
mm/frame_vector.c
@@
-46,6
+46,8
@@
int get_vaddr_frames(unsigned long start, unsigned int nr_frames,
if (WARN_ON_ONCE(nr_frames > vec->nr_allocated))
nr_frames = vec->nr_allocated;
+ start = untagged_addr(start);
+
down_read(&mm->mmap_sem);
locked = 1;
vma = find_vma_intersection(mm, start, start + 1);