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From: Chris Wilson <chris@chris-wilson.co.uk>
To: intel-gfx@lists.freedesktop.org
Subject: [PATCH i-g-t 2/3] i915/gem_exec_fence: Allow GPU resets during hang checks
Date: Fri,  8 Nov 2019 14:22:49 +0000	[thread overview]
Message-ID: <20191108142250.22709-2-chris@chris-wilson.co.uk> (raw)
In-Reply-To: <20191108142250.22709-1-chris@chris-wilson.co.uk>

The pair of *-hang-all will generate sufficient hangs for the kernel to
ban the client. This is unfortunate as it means all further tests are
skipped. Ask nicely not to be banned.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 tests/i915/gem_exec_fence.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/tests/i915/gem_exec_fence.c b/tests/i915/gem_exec_fence.c
index d2d26a28b..4e8bdd7b3 100644
--- a/tests/i915/gem_exec_fence.c
+++ b/tests/i915/gem_exec_fence.c
@@ -1522,6 +1522,8 @@ igt_main
 	}
 
 	igt_subtest_group {
+		igt_hang_t hang;
+
 		igt_fixture {
 			igt_fork_hang_detector(i915);
 		}
@@ -1533,12 +1535,17 @@ igt_main
 
 		igt_fixture {
 			igt_stop_hang_detector();
+			hang = igt_allow_hang(i915, 0, 0);
 		}
 
 		igt_subtest("busy-hang-all")
 			test_fence_busy_all(i915, HANG);
 		igt_subtest("wait-hang-all")
 			test_fence_busy_all(i915, WAIT | HANG);
+
+		igt_fixture {
+			igt_disallow_hang(i915, hang);
+		}
 	}
 
 	for (e = intel_execution_engines; e->name; e++) {
-- 
2.24.0

_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

WARNING: multiple messages have this Message-ID (diff)
From: Chris Wilson <chris@chris-wilson.co.uk>
To: intel-gfx@lists.freedesktop.org
Subject: [Intel-gfx] [PATCH i-g-t 2/3] i915/gem_exec_fence: Allow GPU resets during hang checks
Date: Fri,  8 Nov 2019 14:22:49 +0000	[thread overview]
Message-ID: <20191108142250.22709-2-chris@chris-wilson.co.uk> (raw)
Message-ID: <20191108142249.ANMKPyaMEtrvpFqn8eo_lv3ej8J4kV3Ucr7brmyhFjU@z> (raw)
In-Reply-To: <20191108142250.22709-1-chris@chris-wilson.co.uk>

The pair of *-hang-all will generate sufficient hangs for the kernel to
ban the client. This is unfortunate as it means all further tests are
skipped. Ask nicely not to be banned.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 tests/i915/gem_exec_fence.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/tests/i915/gem_exec_fence.c b/tests/i915/gem_exec_fence.c
index d2d26a28b..4e8bdd7b3 100644
--- a/tests/i915/gem_exec_fence.c
+++ b/tests/i915/gem_exec_fence.c
@@ -1522,6 +1522,8 @@ igt_main
 	}
 
 	igt_subtest_group {
+		igt_hang_t hang;
+
 		igt_fixture {
 			igt_fork_hang_detector(i915);
 		}
@@ -1533,12 +1535,17 @@ igt_main
 
 		igt_fixture {
 			igt_stop_hang_detector();
+			hang = igt_allow_hang(i915, 0, 0);
 		}
 
 		igt_subtest("busy-hang-all")
 			test_fence_busy_all(i915, HANG);
 		igt_subtest("wait-hang-all")
 			test_fence_busy_all(i915, WAIT | HANG);
+
+		igt_fixture {
+			igt_disallow_hang(i915, hang);
+		}
 	}
 
 	for (e = intel_execution_engines; e->name; e++) {
-- 
2.24.0

_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

  reply	other threads:[~2019-11-08 14:23 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-08 14:22 [PATCH i-g-t 1/3] i915/gem_exec_fence: KMS master is not required Chris Wilson
2019-11-08 14:22 ` [Intel-gfx] " Chris Wilson
2019-11-08 14:22 ` Chris Wilson [this message]
2019-11-08 14:22   ` [Intel-gfx] [PATCH i-g-t 2/3] i915/gem_exec_fence: Allow GPU resets during hang checks Chris Wilson
2019-11-13 10:51   ` Tvrtko Ursulin
2019-11-13 10:51     ` [Intel-gfx] " Tvrtko Ursulin
2019-11-08 14:22 ` [PATCH i-g-t 3/3] i915/gem_exec_fence: Avoid long preempt-off sleeps Chris Wilson
2019-11-08 14:22   ` [Intel-gfx] " Chris Wilson
2019-11-13 10:54   ` Tvrtko Ursulin
2019-11-13 10:54     ` [Intel-gfx] " Tvrtko Ursulin
2019-11-13 11:06     ` Chris Wilson
2019-11-13 11:06       ` [Intel-gfx] " Chris Wilson
2019-11-08 15:07 ` ✗ Fi.CI.BAT: failure for series starting with [1/3] i915/gem_exec_fence: KMS master is not required Patchwork
2019-11-08 15:07   ` [Intel-gfx] " Patchwork
2019-11-13 10:47 ` [PATCH i-g-t 1/3] " Tvrtko Ursulin
2019-11-13 10:47   ` [Intel-gfx] " Tvrtko Ursulin

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