From: Janusz Krzysztofik <janusz.krzysztofik@linux.intel.com>
To: igt-dev@lists.freedesktop.org
Cc: intel-gfx@lists.freedesktop.org
Subject: [igt-dev] [PATCH i-g-t 2/3] tests/gem_userptr_blits: More exact detection of lockdep loop prevention
Date: Wed, 4 Mar 2020 10:58:40 +0100 [thread overview]
Message-ID: <20200304095841.8781-3-janusz.krzysztofik@linux.intel.com> (raw)
In-Reply-To: <20200304095841.8781-1-janusz.krzysztofik@linux.intel.com>
If mmap-offset over userptr fails, skip with respective message about
lockdep loop preventive failure occurrence only if ENODEV, fail
otherwise.
Signed-off-by: Janusz Krzysztofik <janusz.krzysztofik@linux.intel.com>
---
tests/i915/gem_userptr_blits.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/tests/i915/gem_userptr_blits.c b/tests/i915/gem_userptr_blits.c
index 8148d7d76..95e90c40a 100644
--- a/tests/i915/gem_userptr_blits.c
+++ b/tests/i915/gem_userptr_blits.c
@@ -818,7 +818,10 @@ static void test_mmap_offset_invalidate(int fd, const struct mmap_offset *t)
/* set up mmap-offset mapping on top of the object, skip if refused */
map = __gem_mmap_offset(fd, handle, 0, PAGE_SIZE,
PROT_READ | PROT_WRITE, t->type);
- igt_require_f(map, "mmap-offset banned, lockdep loop prevention\n");
+ igt_skip_on_f(!map && errno == ENODEV,
+ "mmap-offset(%s) banned, lockdep loop prevention\n",
+ t->name);
+ igt_assert(map);
/* set object pages in order to activate MMU notifier for it */
gem_set_domain(fd, handle, I915_GEM_DOMAIN_GTT, I915_GEM_DOMAIN_GTT);
--
2.21.1
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next prev parent reply other threads:[~2020-03-04 9:58 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-04 9:58 [igt-dev] [PATCH i-g-t 0/3] tests/gem_userptr_blits: mmap-offset-invalidate enhancements Janusz Krzysztofik
2020-03-04 9:58 ` [igt-dev] [PATCH i-g-t 1/3] tests/gem_userptr_blits: More effectively set pages before invalidation Janusz Krzysztofik
2020-03-04 9:58 ` Janusz Krzysztofik [this message]
2020-03-04 9:58 ` [igt-dev] [RFC PATCH i-g-t 3/3] tests/gem_userptr_blits: Add active variant of mmap-offset-invalidate Janusz Krzysztofik
2020-03-04 10:32 ` [igt-dev] ✓ Fi.CI.BAT: success for tests/gem_userptr_blits: mmap-offset-invalidate enhancements Patchwork
2020-03-05 3:11 ` [igt-dev] ✗ Fi.CI.IGT: failure " Patchwork
2020-03-05 11:01 ` Janusz Krzysztofik
2020-03-05 11:19 ` [igt-dev] ✗ Fi.CI.IGT: failure for gem_userptr_blits: " Janusz Krzysztofik
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