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* [igt-dev] [i-g-t] tests/gem_userptr_blits: Remove vma-merge subtest
@ 2021-08-24  9:09 Tejas Upadhyay
  2021-08-24 14:10 ` [igt-dev] ✓ Fi.CI.BAT: success for " Patchwork
                   ` (2 more replies)
  0 siblings, 3 replies; 9+ messages in thread
From: Tejas Upadhyay @ 2021-08-24  9:09 UTC (permalink / raw)
  To: igt-dev; +Cc: maarten.lankhorst, tvrtko.ursulin

mmap requests for huge page size in vma-merge subtest are
cancelled from kernel using i915_request_cancel(rq, -EINTR),
otherwise it results in system hang. It is known/expected
failure thus it is decided to remove the subtest.

Signed-off-by: Tejas Upadhyay <tejaskumarx.surendrakumar.upadhyay@intel.com>
---
 tests/i915/gem_userptr_blits.c | 40 ----------------------------------
 1 file changed, 40 deletions(-)

diff --git a/tests/i915/gem_userptr_blits.c b/tests/i915/gem_userptr_blits.c
index 756bd6e4..11bce6d7 100644
--- a/tests/i915/gem_userptr_blits.c
+++ b/tests/i915/gem_userptr_blits.c
@@ -702,43 +702,6 @@ static size_t hugepagesize(void)
 #undef LINE
 }
 
-static void test_vma_merge(int i915)
-{
-	const size_t sz = 2 * hugepagesize();
-	igt_spin_t *spin;
-	uint32_t handle;
-	void *addr;
-	uint64_t ahnd = get_reloc_ahnd(i915, 0);
-
-	addr = mmap(NULL, sz, PROT_READ | PROT_WRITE,
-		    MAP_SHARED | MAP_ANONYMOUS, -1, 0);
-
-	gem_userptr(i915, addr + sz / 2, 4096, 0, userptr_flags, &handle);
-
-	spin = igt_spin_new(i915, .ahnd = ahnd, .dependency = handle,
-			    .flags = IGT_SPIN_FENCE_OUT);
-	igt_assert(gem_bo_busy(i915, handle));
-
-	for (size_t x = 0; x < sz; x += 4096) {
-		if (x == sz / 2)
-			continue;
-
-		igt_assert(mmap(addr + x, 4096, PROT_READ | PROT_WRITE,
-				MAP_FIXED | MAP_SHARED | MAP_ANON, -1, 0) !=
-			   MAP_FAILED);
-	}
-
-	igt_spin_end(spin);
-	gem_close(i915, handle);
-
-	munmap(addr, sz);
-
-	gem_sync(i915, spin->handle);
-	igt_assert_eq(sync_fence_status(spin->out_fence), 1);
-	igt_spin_free(i915, spin);
-	put_ahnd(ahnd);
-}
-
 static void test_huge_split(int i915)
 {
 	const size_t sz = 2 * hugepagesize();
@@ -2614,9 +2577,6 @@ igt_main_args("c:", NULL, help_str, opt_handler, NULL)
 		igt_subtest("nohangcheck")
 			test_nohangcheck_hostile(fd);
 
-		igt_subtest("vma-merge")
-			test_vma_merge(fd);
-
 		igt_subtest("huge-split")
 			test_huge_split(fd);
 	}
-- 
2.31.1

^ permalink raw reply related	[flat|nested] 9+ messages in thread
end of thread, other threads:[~2021-10-06  9:37 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-08-24  9:09 [igt-dev] [i-g-t] tests/gem_userptr_blits: Remove vma-merge subtest Tejas Upadhyay
2021-08-24 14:10 ` [igt-dev] ✓ Fi.CI.BAT: success for " Patchwork
2021-08-24 17:37 ` [igt-dev] ✓ Fi.CI.IGT: " Patchwork
2021-08-30 16:01 ` [igt-dev] [i-g-t] " Daniel Vetter
2021-08-31  5:47   ` Surendrakumar Upadhyay, TejaskumarX
2021-08-31 11:36     ` Daniel Vetter
2021-09-07 16:01       ` Surendrakumar Upadhyay, TejaskumarX
2021-09-24  5:23         ` Surendrakumar Upadhyay, TejaskumarX
2021-10-06  9:36           ` Surendrakumar Upadhyay, TejaskumarX

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