It has been observed that mmap-offset-invalidate@wb subtest has never
triggered a lockdep loop complain. To fix it, don't use the ->domain
field of a mapping type being examined, always set read and write
domains to I915_GEM_DOMAIN_GTT instead.
Signed-off-by: Janusz Krzysztofik <janusz.krzyszto...@linux.intel.com>
---
tests/i915/gem_userptr_blits.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tests/i915/gem_userptr_blits.c b/tests/i915/gem_userptr_blits.c
index cd1a3af27..8148d7d76 100644
--- a/tests/i915/gem_userptr_blits.c
+++ b/tests/i915/gem_userptr_blits.c
@@ -821,7 +821,7 @@ static void test_mmap_offset_invalidate(int fd, const
struct mmap_offset *t)
igt_require_f(map, "mmap-offset banned, lockdep loop prevention\n");
/* set object pages in order to activate MMU notifier for it */
- gem_set_domain(fd, handle, t->domain, t->domain);
+ gem_set_domain(fd, handle, I915_GEM_DOMAIN_GTT, I915_GEM_DOMAIN_GTT);
/* trigger the notifier */
munmap(ptr, PAGE_SIZE);
--
2.21.1
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