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authorLiam Howlett <liam.howlett@oracle.com>2021-06-28 19:38:53 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2021-06-29 10:53:51 -0700
commit064b2663603c76e9ab6fe1bb2e92d1a7299fff9e (patch)
tree58e01dc3c19a8d061331b6d99fefbcef6bb761d6 /drivers
parentce6d42f2e4a2d98898419743b037a95661e3ac9d (diff)
drm/i915/selftests: use vma_lookup() in __igt_mmap()
vma_lookup() will look up the vma at a specific address. find_vma() will start the search for a specific address and continue upwards. This fixes an issue with the selftest as the returned vma may not be the newly created vma, but simply the vma at a higher address. objects Link: https://lkml.kernel.org/r/20210521174745.2219620-3-Liam.Howlett@Oracle.com Fixes: 6fedafacae1b (drm/i915/selftests: Wrap vm_mmap() around GEM Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com> Reviewed-by: Laurent Dufour <ldufour@linux.ibm.com> Acked-by: David Hildenbrand <david@redhat.com> Acked-by: Davidlohr Bueso <dbueso@suse.de> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c
index 5cf6df49c333..35c15ef1327d 100644
--- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c
+++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c
@@ -871,7 +871,7 @@ static int __igt_mmap(struct drm_i915_private *i915,
pr_debug("igt_mmap(%s, %d) @ %lx\n", obj->mm.region->name, type, addr);
- area = find_vma(current->mm, addr);
+ area = vma_lookup(current->mm, addr);
if (!area) {
pr_err("%s: Did not create a vm_area_struct for the mmap\n",
obj->mm.region->name);