[Intel-gfx] [PATCH i-g-t] i915/gem_ctx_persistence: Protect igt_spin_new() from close races

[Intel-gfx] [PATCH i-g-t] i915/gem_ctx_persistence: Protect igt_spin_new() from close races

[Chris Wilson]

Since the library call of igt_spin_new() asserts if it spots an error,
we must protect it from the races we are imposing upon ourselves.
However, to keep those races active, delegate the potentially failing
calls to the children.

References: https://gitlab.freedesktop.org/drm/intel/issues/1241
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 tests/i915/gem_ctx_persistence.c | 47 ++++++++++++++++++++++----------
 1 file changed, 33 insertions(+), 14 deletions(-)

diff --git a/tests/i915/gem_ctx_persistence.c b/tests/i915/gem_ctx_persistence.c
index feb8fbd01..20007f5c4 100644
--- a/tests/i915/gem_ctx_persistence.c
+++ b/tests/i915/gem_ctx_persistence.c
@@ -804,7 +804,7 @@ static void replace_engines(int i915, const struct intel_execution_engine2 *e)
 	gem_quiescent_gpu(i915);
 }
 
-static void race_set_engines(int i915, int fd)
+static void race_set_engines(int i915, int in, int out)
 {
 	I915_DEFINE_CONTEXT_PARAM_ENGINES(engines, 1) = {
 		.engines = {}
@@ -814,19 +814,31 @@ static void race_set_engines(int i915, int fd)
 		.value = to_user_pointer(&engines),
 		.size = sizeof(engines),
 	};
+	igt_spin_t *spin;
+
+	spin = igt_spin_new(i915);
+	igt_spin_end(spin);
 
-	while (read(fd, &param.ctx_id, sizeof(param.ctx_id)) > 0) {
+	while (read(in, &param.ctx_id, sizeof(param.ctx_id)) > 0) {
 		if (!param.ctx_id)
 			break;
+
 		__gem_context_set_param(i915, &param);
+
+		spin->execbuf.rsvd1 = param.ctx_id;
+		__gem_execbuf(i915, &spin->execbuf);
+
+		write(out, &param.ctx_id, sizeof(param.ctx_id));
 	}
+
+	igt_spin_free(i915, spin);
 }
 
 static void close_replace_race(int i915)
 {
 	const int ncpus = sysconf(_SC_NPROCESSORS_ONLN);
 	int fence = -1;
-	int fd[2];
+	int out[2], in[2];
 
 	/*
 	 * If we time the submission of a hanging batch to one set of engines
@@ -838,13 +850,15 @@ static void close_replace_race(int i915)
 	 * Our challenge is try and expose any such race condition.
 	 */
 
-	igt_assert(pipe(fd) == 0);
+	igt_assert(pipe(out) == 0);
+	igt_assert(pipe(in) == 0);
 	igt_fork(child, ncpus) {
-		close(fd[1]);
-		race_set_engines(i915, fd[0]);
+		close(out[1]);
+		close(in[0]);
+		race_set_engines(i915, out[0], in[1]);
 	}
 	for (int i = 0; i < ncpus; i++)
-		close(fd[0]);
+		close(out[0]);
 
 	igt_until_timeout(5) {
 		igt_spin_t *spin;
@@ -855,7 +869,11 @@ static void close_replace_race(int i915)
 
 		spin = igt_spin_new(i915, ctx, .flags = IGT_SPIN_FENCE_OUT);
 		for (int i = 0; i < ncpus; i++)
-			write(fd[1], &ctx, sizeof(ctx));
+			write(out[1], &ctx, sizeof(ctx));
+
+		gem_context_destroy(i915, ctx);
+		for (int i = 0; i < ncpus; i++)
+			read(in[0], &ctx, sizeof(ctx));
 
 		if (fence < 0) {
 			fence = spin->out_fence;
@@ -869,19 +887,20 @@ static void close_replace_race(int i915)
 			fence = tmp;
 		}
 		spin->out_fence = -1;
-
-		gem_context_destroy(i915, ctx);
 	}
+	close(in[0]);
 
 	for (int i = 0; i < ncpus; i++) {
 		uint32_t end = 0;
 
-		write(fd[1], &end, sizeof(end));
+		write(out[1], &end, sizeof(end));
 	}
-	close(fd[1]);
+	close(out[1]);
 
-	igt_debugfs_dump(i915, "i915_engine_info");
-	igt_assert(sync_fence_wait(fence, MSEC_PER_SEC / 2) == 0);
+	if (sync_fence_wait(fence, MSEC_PER_SEC / 2)) {
+		igt_debugfs_dump(i915, "i915_engine_info");
+		igt_assert(sync_fence_wait(fence, MSEC_PER_SEC / 2) == 0);
+	}
 	close(fence);
 
 	igt_waitchildren();
-- 
2.25.0

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

[igt-dev] [PATCH i-g-t] i915/gem_ctx_persistence: Protect igt_spin_new() from close races

[Chris Wilson]

Since the library call of igt_spin_new() asserts if it spots an error,
we must protect it from the races we are imposing upon ourselves.
However, to keep those races active, delegate the potentially failing
calls to the children.

References: https://gitlab.freedesktop.org/drm/intel/issues/1241
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 tests/i915/gem_ctx_persistence.c | 47 ++++++++++++++++++++++----------
 1 file changed, 33 insertions(+), 14 deletions(-)

diff --git a/tests/i915/gem_ctx_persistence.c b/tests/i915/gem_ctx_persistence.c
index feb8fbd01..20007f5c4 100644
--- a/tests/i915/gem_ctx_persistence.c
+++ b/tests/i915/gem_ctx_persistence.c
@@ -804,7 +804,7 @@ static void replace_engines(int i915, const struct intel_execution_engine2 *e)
 	gem_quiescent_gpu(i915);
 }
 
-static void race_set_engines(int i915, int fd)
+static void race_set_engines(int i915, int in, int out)
 {
 	I915_DEFINE_CONTEXT_PARAM_ENGINES(engines, 1) = {
 		.engines = {}
@@ -814,19 +814,31 @@ static void race_set_engines(int i915, int fd)
 		.value = to_user_pointer(&engines),
 		.size = sizeof(engines),
 	};
+	igt_spin_t *spin;
+
+	spin = igt_spin_new(i915);
+	igt_spin_end(spin);
 
-	while (read(fd, &param.ctx_id, sizeof(param.ctx_id)) > 0) {
+	while (read(in, &param.ctx_id, sizeof(param.ctx_id)) > 0) {
 		if (!param.ctx_id)
 			break;
+
 		__gem_context_set_param(i915, &param);
+
+		spin->execbuf.rsvd1 = param.ctx_id;
+		__gem_execbuf(i915, &spin->execbuf);
+
+		write(out, &param.ctx_id, sizeof(param.ctx_id));
 	}
+
+	igt_spin_free(i915, spin);
 }
 
 static void close_replace_race(int i915)
 {
 	const int ncpus = sysconf(_SC_NPROCESSORS_ONLN);
 	int fence = -1;
-	int fd[2];
+	int out[2], in[2];
 
 	/*
 	 * If we time the submission of a hanging batch to one set of engines
@@ -838,13 +850,15 @@ static void close_replace_race(int i915)
 	 * Our challenge is try and expose any such race condition.
 	 */
 
-	igt_assert(pipe(fd) == 0);
+	igt_assert(pipe(out) == 0);
+	igt_assert(pipe(in) == 0);
 	igt_fork(child, ncpus) {
-		close(fd[1]);
-		race_set_engines(i915, fd[0]);
+		close(out[1]);
+		close(in[0]);
+		race_set_engines(i915, out[0], in[1]);
 	}
 	for (int i = 0; i < ncpus; i++)
-		close(fd[0]);
+		close(out[0]);
 
 	igt_until_timeout(5) {
 		igt_spin_t *spin;
@@ -855,7 +869,11 @@ static void close_replace_race(int i915)
 
 		spin = igt_spin_new(i915, ctx, .flags = IGT_SPIN_FENCE_OUT);
 		for (int i = 0; i < ncpus; i++)
-			write(fd[1], &ctx, sizeof(ctx));
+			write(out[1], &ctx, sizeof(ctx));
+
+		gem_context_destroy(i915, ctx);
+		for (int i = 0; i < ncpus; i++)
+			read(in[0], &ctx, sizeof(ctx));
 
 		if (fence < 0) {
 			fence = spin->out_fence;
@@ -869,19 +887,20 @@ static void close_replace_race(int i915)
 			fence = tmp;
 		}
 		spin->out_fence = -1;
-
-		gem_context_destroy(i915, ctx);
 	}
+	close(in[0]);
 
 	for (int i = 0; i < ncpus; i++) {
 		uint32_t end = 0;
 
-		write(fd[1], &end, sizeof(end));
+		write(out[1], &end, sizeof(end));
 	}
-	close(fd[1]);
+	close(out[1]);
 
-	igt_debugfs_dump(i915, "i915_engine_info");
-	igt_assert(sync_fence_wait(fence, MSEC_PER_SEC / 2) == 0);
+	if (sync_fence_wait(fence, MSEC_PER_SEC / 2)) {
+		igt_debugfs_dump(i915, "i915_engine_info");
+		igt_assert(sync_fence_wait(fence, MSEC_PER_SEC / 2) == 0);
+	}
 	close(fence);
 
 	igt_waitchildren();
-- 
2.25.0

_______________________________________________
igt-dev mailing list
igt-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/igt-dev

[igt-dev] ✓ Fi.CI.BAT: success for i915/gem_ctx_persistence: Protect igt_spin_new() from close races

[Patchwork]

== Series Details ==

Series: i915/gem_ctx_persistence: Protect igt_spin_new() from close races
URL   : https://patchwork.freedesktop.org/series/73565/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_7960 -> IGTPW_4176
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/index.html

Known issues
------------

  Here are the changes found in IGTPW_4176 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@kms_chamelium@dp-edid-read:
    - fi-cml-u2:          [PASS][1] -> [FAIL][2] ([i915#217] / [i915#976])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/fi-cml-u2/igt@kms_chamelium@dp-edid-read.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/fi-cml-u2/igt@kms_chamelium@dp-edid-read.html

  
#### Possible fixes ####

  * igt@gem_close_race@basic-threads:
    - fi-byt-n2820:       [INCOMPLETE][3] ([i915#45]) -> [PASS][4]
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/fi-byt-n2820/igt@gem_close_race@basic-threads.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/fi-byt-n2820/igt@gem_close_race@basic-threads.html

  * igt@i915_selftest@live_blt:
    - fi-hsw-4770r:       [DMESG-FAIL][5] ([i915#553] / [i915#725]) -> [PASS][6]
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/fi-hsw-4770r/igt@i915_selftest@live_blt.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/fi-hsw-4770r/igt@i915_selftest@live_blt.html

  
  {name}: This element is suppressed. This means it is ignored when computing
          the status of the difference (SUCCESS, WARNING, or FAILURE).

  [i915#1233]: https://gitlab.freedesktop.org/drm/intel/issues/1233
  [i915#217]: https://gitlab.freedesktop.org/drm/intel/issues/217
  [i915#45]: https://gitlab.freedesktop.org/drm/intel/issues/45
  [i915#553]: https://gitlab.freedesktop.org/drm/intel/issues/553
  [i915#725]: https://gitlab.freedesktop.org/drm/intel/issues/725
  [i915#976]: https://gitlab.freedesktop.org/drm/intel/issues/976


Participating hosts (46 -> 46)
------------------------------

  Additional (6): fi-kbl-soraka fi-hsw-peppy fi-snb-2520m fi-gdg-551 fi-cfl-8109u fi-bsw-nick 
  Missing    (6): fi-hsw-4200u fi-byt-squawks fi-bsw-cyan fi-ctg-p8600 fi-byt-clapper fi-bdw-samus 


Build changes
-------------

  * CI: CI-20190529 -> None
  * IGT: IGT_5447 -> IGTPW_4176

  CI-20190529: 20190529
  CI_DRM_7960: b86443a3c1d1b32a03f381c9198eed9243f06d18 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_4176: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/index.html
  IGT_5447: 8d6b2500e44d3dc78b5eac8798f0de42f2ff9014 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/index.html
_______________________________________________
igt-dev mailing list
igt-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/igt-dev

[igt-dev] ✓ Fi.CI.IGT: success for i915/gem_ctx_persistence: Protect igt_spin_new() from close races

[Patchwork]

== Series Details ==

Series: i915/gem_ctx_persistence: Protect igt_spin_new() from close races
URL   : https://patchwork.freedesktop.org/series/73565/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_7960_full -> IGTPW_4176_full
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/index.html

Known issues
------------

  Here are the changes found in IGTPW_4176_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_ctx_isolation@bcs0-s3:
    - shard-apl:          [PASS][1] -> [DMESG-WARN][2] ([i915#180]) +2 similar issues
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-apl8/igt@gem_ctx_isolation@bcs0-s3.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-apl3/igt@gem_ctx_isolation@bcs0-s3.html

  * igt@gem_ctx_isolation@rcs0-s3:
    - shard-kbl:          [PASS][3] -> [FAIL][4] ([fdo#103375])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-kbl3/igt@gem_ctx_isolation@rcs0-s3.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-kbl4/igt@gem_ctx_isolation@rcs0-s3.html

  * igt@gem_exec_balancer@smoke:
    - shard-iclb:         [PASS][5] -> [SKIP][6] ([fdo#110854])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-iclb1/igt@gem_exec_balancer@smoke.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-iclb8/igt@gem_exec_balancer@smoke.html

  * igt@gem_exec_schedule@pi-distinct-iova-bsd:
    - shard-iclb:         [PASS][7] -> [SKIP][8] ([i915#677]) +1 similar issue
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-iclb8/igt@gem_exec_schedule@pi-distinct-iova-bsd.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-iclb1/igt@gem_exec_schedule@pi-distinct-iova-bsd.html

  * igt@gem_exec_schedule@preempt-queue-bsd1:
    - shard-iclb:         [PASS][9] -> [SKIP][10] ([fdo#109276]) +12 similar issues
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-iclb2/igt@gem_exec_schedule@preempt-queue-bsd1.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-iclb5/igt@gem_exec_schedule@preempt-queue-bsd1.html

  * igt@gem_exec_schedule@preemptive-hang-bsd:
    - shard-iclb:         [PASS][11] -> [SKIP][12] ([fdo#112146]) +3 similar issues
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-iclb7/igt@gem_exec_schedule@preemptive-hang-bsd.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-iclb4/igt@gem_exec_schedule@preemptive-hang-bsd.html

  * igt@gem_exec_store@cachelines-vcs1:
    - shard-iclb:         [PASS][13] -> [SKIP][14] ([fdo#112080]) +8 similar issues
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-iclb4/igt@gem_exec_store@cachelines-vcs1.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-iclb8/igt@gem_exec_store@cachelines-vcs1.html

  * igt@gem_partial_pwrite_pread@reads:
    - shard-hsw:          [PASS][15] -> [FAIL][16] ([i915#694]) +2 similar issues
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-hsw8/igt@gem_partial_pwrite_pread@reads.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-hsw7/igt@gem_partial_pwrite_pread@reads.html

  * igt@i915_pm_rps@waitboost:
    - shard-iclb:         [PASS][17] -> [FAIL][18] ([i915#413])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-iclb8/igt@i915_pm_rps@waitboost.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-iclb1/igt@i915_pm_rps@waitboost.html

  * igt@kms_flip@2x-flip-vs-expired-vblank-interruptible:
    - shard-glk:          [PASS][19] -> [FAIL][20] ([i915#79])
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-glk7/igt@kms_flip@2x-flip-vs-expired-vblank-interruptible.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-glk2/igt@kms_flip@2x-flip-vs-expired-vblank-interruptible.html

  * igt@kms_frontbuffer_tracking@fbc-suspend:
    - shard-kbl:          [PASS][21] -> [DMESG-WARN][22] ([i915#180]) +7 similar issues
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-kbl2/igt@kms_frontbuffer_tracking@fbc-suspend.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-kbl1/igt@kms_frontbuffer_tracking@fbc-suspend.html

  * igt@kms_psr@psr2_primary_mmap_cpu:
    - shard-iclb:         [PASS][23] -> [SKIP][24] ([fdo#109441]) +2 similar issues
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-iclb2/igt@kms_psr@psr2_primary_mmap_cpu.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-iclb7/igt@kms_psr@psr2_primary_mmap_cpu.html

  * igt@perf@gen12-mi-rpc:
    - shard-tglb:         [PASS][25] -> [TIMEOUT][26] ([fdo#112271] / [i915#1085])
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-tglb1/igt@perf@gen12-mi-rpc.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-tglb5/igt@perf@gen12-mi-rpc.html

  
#### Possible fixes ####

  * {igt@gem_ctx_persistence@close-replace-race}:
    - shard-tglb:         [FAIL][27] ([i915#1241]) -> [PASS][28]
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-tglb1/igt@gem_ctx_persistence@close-replace-race.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-tglb1/igt@gem_ctx_persistence@close-replace-race.html
    - shard-kbl:          [FAIL][29] ([i915#1241]) -> [PASS][30]
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-kbl4/igt@gem_ctx_persistence@close-replace-race.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-kbl3/igt@gem_ctx_persistence@close-replace-race.html
    - shard-iclb:         [FAIL][31] ([i915#1241]) -> [PASS][32]
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-iclb5/igt@gem_ctx_persistence@close-replace-race.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-iclb3/igt@gem_ctx_persistence@close-replace-race.html
    - shard-apl:          [FAIL][33] ([i915#1241]) -> [PASS][34]
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-apl4/igt@gem_ctx_persistence@close-replace-race.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-apl8/igt@gem_ctx_persistence@close-replace-race.html
    - shard-glk:          [FAIL][35] ([i915#1241]) -> [PASS][36]
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-glk9/igt@gem_ctx_persistence@close-replace-race.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-glk6/igt@gem_ctx_persistence@close-replace-race.html

  * igt@gem_ctx_shared@exec-single-timeline-bsd:
    - shard-iclb:         [SKIP][37] ([fdo#110841]) -> [PASS][38]
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-iclb2/igt@gem_ctx_shared@exec-single-timeline-bsd.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-iclb7/igt@gem_ctx_shared@exec-single-timeline-bsd.html

  * igt@gem_exec_schedule@pi-shared-iova-bsd:
    - shard-iclb:         [SKIP][39] ([i915#677]) -> [PASS][40]
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-iclb1/igt@gem_exec_schedule@pi-shared-iova-bsd.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-iclb5/igt@gem_exec_schedule@pi-shared-iova-bsd.html

  * igt@gem_exec_schedule@reorder-wide-bsd:
    - shard-iclb:         [SKIP][41] ([fdo#112146]) -> [PASS][42] +3 similar issues
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-iclb4/igt@gem_exec_schedule@reorder-wide-bsd.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-iclb6/igt@gem_exec_schedule@reorder-wide-bsd.html

  * igt@gem_partial_pwrite_pread@writes-after-reads-snoop:
    - shard-hsw:          [FAIL][43] ([i915#694]) -> [PASS][44] +2 similar issues
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-hsw6/igt@gem_partial_pwrite_pread@writes-after-reads-snoop.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-hsw6/igt@gem_partial_pwrite_pread@writes-after-reads-snoop.html

  * igt@gem_ppgtt@flink-and-close-vma-leak:
    - shard-glk:          [FAIL][45] ([i915#644]) -> [PASS][46]
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-glk2/igt@gem_ppgtt@flink-and-close-vma-leak.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-glk2/igt@gem_ppgtt@flink-and-close-vma-leak.html

  * igt@gem_softpin@noreloc-s3:
    - shard-iclb:         [INCOMPLETE][47] ([fdo#109100]) -> [PASS][48]
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-iclb3/igt@gem_softpin@noreloc-s3.html
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-iclb8/igt@gem_softpin@noreloc-s3.html

  * igt@gem_userptr_blits@sync-unmap-cycles:
    - shard-snb:          [DMESG-WARN][49] ([fdo#111870] / [i915#478]) -> [PASS][50]
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-snb7/igt@gem_userptr_blits@sync-unmap-cycles.html
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-snb6/igt@gem_userptr_blits@sync-unmap-cycles.html

  * igt@i915_pm_dc@dc5-dpms:
    - shard-iclb:         [FAIL][51] ([i915#447]) -> [PASS][52]
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-iclb3/igt@i915_pm_dc@dc5-dpms.html
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-iclb7/igt@i915_pm_dc@dc5-dpms.html

  * igt@i915_selftest@live_gt_heartbeat:
    - shard-apl:          [DMESG-FAIL][53] ([i915#541]) -> [PASS][54]
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-apl2/igt@i915_selftest@live_gt_heartbeat.html
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-apl3/igt@i915_selftest@live_gt_heartbeat.html

  * igt@i915_selftest@live_gt_lrc:
    - shard-tglb:         [INCOMPLETE][55] ([i915#1233]) -> [PASS][56]
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-tglb6/igt@i915_selftest@live_gt_lrc.html
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-tglb3/igt@i915_selftest@live_gt_lrc.html

  * igt@kms_cursor_crc@pipe-c-cursor-suspend:
    - shard-kbl:          [DMESG-WARN][57] ([i915#180]) -> [PASS][58] +2 similar issues
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-kbl7/igt@kms_cursor_crc@pipe-c-cursor-suspend.html
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-kbl6/igt@kms_cursor_crc@pipe-c-cursor-suspend.html

  * igt@kms_cursor_legacy@cursor-vs-flip-toggle:
    - shard-hsw:          [FAIL][59] ([i915#57]) -> [PASS][60]
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-hsw8/igt@kms_cursor_legacy@cursor-vs-flip-toggle.html
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-hsw7/igt@kms_cursor_legacy@cursor-vs-flip-toggle.html

  * igt@kms_flip@flip-vs-expired-vblank-interruptible:
    - shard-glk:          [FAIL][61] ([i915#79]) -> [PASS][62]
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-glk1/igt@kms_flip@flip-vs-expired-vblank-interruptible.html
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-glk7/igt@kms_flip@flip-vs-expired-vblank-interruptible.html

  * igt@kms_flip@flip-vs-suspend-interruptible:
    - shard-apl:          [DMESG-WARN][63] ([i915#180]) -> [PASS][64] +1 similar issue
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-apl4/igt@kms_flip@flip-vs-suspend-interruptible.html
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-apl7/igt@kms_flip@flip-vs-suspend-interruptible.html

  * igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-pwrite:
    - shard-apl:          [FAIL][65] ([i915#49]) -> [PASS][66]
   [65]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-apl6/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-pwrite.html
   [66]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-apl4/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-pwrite.html
    - shard-kbl:          [FAIL][67] ([i915#49]) -> [PASS][68]
   [67]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-kbl6/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-pwrite.html
   [68]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-kbl2/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-pwrite.html

  * igt@kms_psr@psr2_cursor_render:
    - shard-iclb:         [SKIP][69] ([fdo#109441]) -> [PASS][70] +2 similar issues
   [69]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-iclb5/igt@kms_psr@psr2_cursor_render.html
   [70]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-iclb2/igt@kms_psr@psr2_cursor_render.html

  * igt@perf_pmu@busy-vcs1:
    - shard-iclb:         [SKIP][71] ([fdo#112080]) -> [PASS][72] +19 similar issues
   [71]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-iclb8/igt@perf_pmu@busy-vcs1.html
   [72]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-iclb4/igt@perf_pmu@busy-vcs1.html

  * igt@perf_pmu@cpu-hotplug:
    - shard-hsw:          [INCOMPLETE][73] ([i915#1176] / [i915#61]) -> [PASS][74]
   [73]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-hsw6/igt@perf_pmu@cpu-hotplug.html
   [74]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-hsw8/igt@perf_pmu@cpu-hotplug.html

  * igt@prime_vgem@fence-wait-bsd2:
    - shard-iclb:         [SKIP][75] ([fdo#109276]) -> [PASS][76] +23 similar issues
   [75]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-iclb8/igt@prime_vgem@fence-wait-bsd2.html
   [76]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-iclb1/igt@prime_vgem@fence-wait-bsd2.html

  
#### Warnings ####

  * igt@gem_ctx_isolation@vcs1-nonpriv-switch:
    - shard-iclb:         [FAIL][77] ([IGT#28]) -> [SKIP][78] ([fdo#112080])
   [77]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-iclb1/igt@gem_ctx_isolation@vcs1-nonpriv-switch.html
   [78]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-iclb6/igt@gem_ctx_isolation@vcs1-nonpriv-switch.html

  * igt@gem_tiled_blits@normal:
    - shard-hsw:          [FAIL][79] ([i915#818]) -> [FAIL][80] ([i915#694])
   [79]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-hsw2/igt@gem_tiled_blits@normal.html
   [80]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-hsw8/igt@gem_tiled_blits@normal.html

  * igt@gem_userptr_blits@map-fixed-invalidate-overlap-busy:
    - shard-snb:          [DMESG-WARN][81] ([fdo#111870] / [i915#478]) -> [DMESG-WARN][82] ([fdo#110789] / [fdo#111870] / [i915#478])
   [81]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7960/shard-snb5/igt@gem_userptr_blits@map-fixed-invalidate-overlap-busy.html
   [82]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/shard-snb6/igt@gem_userptr_blits@map-fixed-invalidate-overlap-busy.html

  
  {name}: This element is suppressed. This means it is ignored when computing
          the status of the difference (SUCCESS, WARNING, or FAILURE).

  [IGT#28]: https://gitlab.freedesktop.org/drm/igt-gpu-tools/issues/28
  [fdo#103375]: https://bugs.freedesktop.org/show_bug.cgi?id=103375
  [fdo#109100]: https://bugs.freedesktop.org/show_bug.cgi?id=109100
  [fdo#109276]: https://bugs.freedesktop.org/show_bug.cgi?id=109276
  [fdo#109441]: https://bugs.freedesktop.org/show_bug.cgi?id=109441
  [fdo#110789]: https://bugs.freedesktop.org/show_bug.cgi?id=110789
  [fdo#110841]: https://bugs.freedesktop.org/show_bug.cgi?id=110841
  [fdo#110854]: https://bugs.freedesktop.org/show_bug.cgi?id=110854
  [fdo#111870]: https://bugs.freedesktop.org/show_bug.cgi?id=111870
  [fdo#112080]: https://bugs.freedesktop.org/show_bug.cgi?id=112080
  [fdo#112146]: https://bugs.freedesktop.org/show_bug.cgi?id=112146
  [fdo#112271]: https://bugs.freedesktop.org/show_bug.cgi?id=112271
  [i915#1085]: https://gitlab.freedesktop.org/drm/intel/issues/1085
  [i915#1176]: https://gitlab.freedesktop.org/drm/intel/issues/1176
  [i915#1233]: https://gitlab.freedesktop.org/drm/intel/issues/1233
  [i915#1241]: https://gitlab.freedesktop.org/drm/intel/issues/1241
  [i915#180]: https://gitlab.freedesktop.org/drm/intel/issues/180
  [i915#413]: https://gitlab.freedesktop.org/drm/intel/issues/413
  [i915#447]: https://gitlab.freedesktop.org/drm/intel/issues/447
  [i915#478]: https://gitlab.freedesktop.org/drm/intel/issues/478
  [i915#49]: https://gitlab.freedesktop.org/drm/intel/issues/49
  [i915#541]: https://gitlab.freedesktop.org/drm/intel/issues/541
  [i915#57]: https://gitlab.freedesktop.org/drm/intel/issues/57
  [i915#61]: https://gitlab.freedesktop.org/drm/intel/issues/61
  [i915#644]: https://gitlab.freedesktop.org/drm/intel/issues/644
  [i915#677]: https://gitlab.freedesktop.org/drm/intel/issues/677
  [i915#694]: https://gitlab.freedesktop.org/drm/intel/issues/694
  [i915#79]: https://gitlab.freedesktop.org/drm/intel/issues/79
  [i915#818]: https://gitlab.freedesktop.org/drm/intel/issues/818


Participating hosts (10 -> 8)
------------------------------

  Missing    (2): pig-skl-6260u pig-glk-j5005 


Build changes
-------------

  * CI: CI-20190529 -> None
  * IGT: IGT_5447 -> IGTPW_4176
  * Piglit: piglit_4509 -> None

  CI-20190529: 20190529
  CI_DRM_7960: b86443a3c1d1b32a03f381c9198eed9243f06d18 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_4176: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/index.html
  IGT_5447: 8d6b2500e44d3dc78b5eac8798f0de42f2ff9014 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  piglit_4509: fdc5a4ca11124ab8413c7988896eec4c97336694 @ git://anongit.freedesktop.org/piglit

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_4176/index.html
_______________________________________________
igt-dev mailing list
igt-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/igt-dev