[igt-dev] [RFC PATCH i-g-t 0/4] Basic Suspend/Resume with i915 unload

[igt-dev] [RFC PATCH i-g-t 0/4] Basic Suspend/Resume with i915 unload

[Riana Tauro]

From: "Tauro, Riana" <riana.tauro@intel.com>

Exercise suspend/resume cycles without i915 module to know the system wide health 
of suspend/resume feature before executing i915 suspend/resume tests.

Tauro, Riana (4):
  lib/igt_aux: Suspend/resume without i915 module
  lib/drmtest : add function to  call exit handler to unload i915 module
  tests/i915/i915_suspend: Add suspend/resume cycle without i915 module
  i915/i915_pm_rpm: Add suspend/resume cycle without i915 module

 lib/drmtest.c             | 17 +++++++++++++++++
 lib/drmtest.h             |  1 +
 lib/igt_aux.c             | 23 +++++++++++++++++++++++
 lib/igt_aux.h             |  3 +++
 tests/i915/i915_pm_rpm.c  | 12 ++++++++++++
 tests/i915/i915_suspend.c | 39 +++++++++++++++++++++++++++++++++------
 6 files changed, 89 insertions(+), 6 deletions(-)

-- 
2.25.1

[igt-dev] [RFC PATCH i-g-t 1/4] lib/igt_aux: Suspend/resume without i915 module

[Riana Tauro]

From: "Tauro, Riana" <riana.tauro@intel.com>

Add library function that unloads i915 module and executes system
suspend/resume.
This function tests the system wide health of suspend/resume feature before executing
i915 suspend/resume tests.

Signed-off-by: Tauro, Riana <riana.tauro@intel.com>
---
 lib/igt_aux.c | 23 +++++++++++++++++++++++
 lib/igt_aux.h |  3 +++
 2 files changed, 26 insertions(+)

diff --git a/lib/igt_aux.c b/lib/igt_aux.c
index 03cc38c9..904591b1 100644
--- a/lib/igt_aux.c
+++ b/lib/igt_aux.c
@@ -60,6 +60,7 @@
 #include "igt_aux.h"
 #include "igt_debugfs.h"
 #include "igt_gt.h"
+#include "igt_kmod.h"
 #include "igt_params.h"
 #include "igt_rand.h"
 #include "igt_sysfs.h"
@@ -833,6 +834,28 @@ static uint32_t get_supported_suspend_states(int power_dir)
 	return state_mask;
 }
 
+/**
+ * igt_i915_unload_systemsuspend:
+ * @state: an #igt_suspend_state, the target suspend state
+ * @test: an #igt_suspend_test, test point at which to complete the suspend
+ *	  cycle
+ * Execute system suspend/resume by unloading i915 module and reload again
+ * Used to test system wide suspend/resume health before executing
+ * i915 suspend tests
+ */
+void igt_i915_unload_systemsuspend(enum igt_suspend_state state,
+                                   enum igt_suspend_test test)
+{
+	igt_kmsg(KMSG_INFO "System suspend without i915\n");
+	drm_cancel_work_at_exit();
+	igt_i915_driver_unload();
+
+	igt_system_suspend_autoresume(state, test);
+
+	igt_kmsg(KMSG_INFO "Re-loading i915 \n");
+	igt_assert_eq(igt_i915_driver_load(NULL), 0);
+}
+
 /**
  * igt_system_suspend_autoresume:
  * @state: an #igt_suspend_state, the target suspend state
diff --git a/lib/igt_aux.h b/lib/igt_aux.h
index 9f2588ae..40b1e140 100644
--- a/lib/igt_aux.h
+++ b/lib/igt_aux.h
@@ -186,6 +186,9 @@ enum igt_suspend_test {
 	SUSPEND_TEST_NUM,
 };
 
+void igt_i915_unload_systemsuspend(enum igt_suspend_state state,
+				  enum igt_suspend_test test);
+
 void igt_system_suspend_autoresume(enum igt_suspend_state state,
 				   enum igt_suspend_test test);
 void igt_set_autoresume_delay(int delay_secs);
-- 
2.25.1

[igt-dev] [RFC PATCH i-g-t 2/4] lib/drmtest : add function to call exit handler to unload i915 module

[Riana Tauro]

From: "Tauro, Riana" <riana.tauro@intel.com>

Unload of i915 module needs closing of  at_exit_drm_fd.
Add a function that calls the exit handler of at_exit_drm_fd
to unload module successfully

Signed-off-by: Tauro, Riana <riana.tauro@intel.com>
---
 lib/drmtest.c | 17 +++++++++++++++++
 lib/drmtest.h |  1 +
 2 files changed, 18 insertions(+)

diff --git a/lib/drmtest.c b/lib/drmtest.c
index 09a9a229..2dafb4f7 100644
--- a/lib/drmtest.c
+++ b/lib/drmtest.c
@@ -588,6 +588,23 @@ int drm_open_driver(int chipset)
 	return fd;
 }
 
+/**
+ * drm_cancel_work_at_exit:
+ *
+ * calls __cancel_work_at_exit and closes
+ * at_exit_drm_fd to allow unloading of the module.
+ */
+void drm_cancel_work_at_exit(void)
+{
+	if (at_exit_drm_fd < 0)
+		return;
+	__cancel_work_at_exit(at_exit_drm_fd);
+
+	close(at_exit_drm_fd);
+	at_exit_drm_fd = -1;
+}
+
+
 /**
  * drm_open_driver_master:
  * @chipset: OR'd flags for each chipset to search, eg. #DRIVER_INTEL
diff --git a/lib/drmtest.h b/lib/drmtest.h
index b5debd44..95248f56 100644
--- a/lib/drmtest.h
+++ b/lib/drmtest.h
@@ -89,6 +89,7 @@ void __set_forced_driver(const char *name);
 #define ALIGN_DOWN(x, a)	ALIGN((x) - ((a) - 1), (a))
 
 void drm_load_module(unsigned int chipset);
+void drm_cancel_work_at_exit(void);
 int drm_open_driver(int chipset);
 int drm_open_driver_master(int chipset);
 int drm_open_driver_render(int chipset);
-- 
2.25.1

[igt-dev] [RFC PATCH i-g-t 3/4] tests/i915/i915_suspend: Add suspend/resume cycle without i915 module

[Riana Tauro]

From: "Tauro, Riana" <riana.tauro@intel.com>

Exercise suspend/resume cycles without i915 module
to know the system wide health of suspend/resume feature
before executing i915 suspend/resume tests.

Signed-off-by: Tauro, Riana <riana.tauro@intel.com>
---
 tests/i915/i915_suspend.c | 39 +++++++++++++++++++++++++++++++++------
 1 file changed, 33 insertions(+), 6 deletions(-)

diff --git a/tests/i915/i915_suspend.c b/tests/i915/i915_suspend.c
index da27ce09..09f74617 100644
--- a/tests/i915/i915_suspend.c
+++ b/tests/i915/i915_suspend.c
@@ -202,6 +202,17 @@ test_forcewake(int fd, bool hibernate)
 	close (fw_fd);
 }
 
+static int
+basic_system_suspend(int fd, bool hibernate)
+{
+	int suspend = hibernate ? SUSPEND_STATE_DISK : SUSPEND_STATE_MEM;
+	close(fd);
+	fd = -1;
+        igt_i915_unload_systemsuspend(suspend,SUSPEND_TEST_NONE);
+        fd = drm_open_driver(DRIVER_INTEL);
+	return fd;
+}
+
 int fd;
 
 igt_main
@@ -210,45 +221,61 @@ igt_main
 		fd = drm_open_driver(DRIVER_INTEL);
 
 	igt_subtest("fence-restore-tiled2untiled") {
+		fd = basic_system_suspend(fd, false);
 		gem_require_mappable_ggtt(fd);
 		test_fence_restore(fd, true, false);
 	}
 
 	igt_subtest("fence-restore-untiled") {
+		fd = basic_system_suspend(fd, false);
 		gem_require_mappable_ggtt(fd);
 		test_fence_restore(fd, false, false);
 	}
 
-	igt_subtest("debugfs-reader")
+	igt_subtest("debugfs-reader") {
+		fd = basic_system_suspend(fd, false);
 		test_debugfs_reader(fd, false);
+	}
 
-	igt_subtest("sysfs-reader")
+	igt_subtest("sysfs-reader") {
+		fd = basic_system_suspend(fd, false);
 		test_sysfs_reader(fd, false);
+	}
 
 	igt_subtest("shrink")
 		test_shrink(fd, SUSPEND_STATE_MEM);
 
-	igt_subtest("forcewake")
+	igt_subtest("forcewake") {
+		fd = basic_system_suspend(fd, false);
 		test_forcewake(fd, false);
+	}
 
 	igt_subtest("fence-restore-tiled2untiled-hibernate") {
+		fd = basic_system_suspend(fd, true);
 		gem_require_mappable_ggtt(fd);
 		test_fence_restore(fd, true, true);
 	}
 
 	igt_subtest("fence-restore-untiled-hibernate") {
+		fd = basic_system_suspend(fd, true);
 		gem_require_mappable_ggtt(fd);
 		test_fence_restore(fd, false, true);
 	}
 
-	igt_subtest("debugfs-reader-hibernate")
+	igt_subtest("debugfs-reader-hibernate") {
+		fd = basic_system_suspend(fd, true);
 		test_debugfs_reader(fd, true);
+	}
 
-	igt_subtest("sysfs-reader-hibernate")
+	igt_subtest("sysfs-reader-hibernate") {
+		fd = basic_system_suspend(fd, true);
 		test_sysfs_reader(fd, true);
+	}
 
-	igt_subtest("forcewake-hibernate")
+	igt_subtest("forcewake-hibernate") {
+		fd = basic_system_suspend(fd, true);
 		test_forcewake(fd, true);
+	}
 
 	igt_fixture
 		close(fd);
-- 
2.25.1

[igt-dev] [RFC PATCH i-g-t 4/4] i915/i915_pm_rpm: Add suspend/resume cycle without i915 module

[Riana Tauro]

From: "Tauro, Riana" <riana.tauro@intel.com>

Exercise suspend/resume cycles without i915 module to know the
system wide health of suspend/resume feature before executing
i915 suspend/resume tests.

Signed-off-by: Tauro, Riana <riana.tauro@intel.com>
---
 tests/i915/i915_pm_rpm.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/tests/i915/i915_pm_rpm.c b/tests/i915/i915_pm_rpm.c
index 461730e8..4850ba55 100644
--- a/tests/i915/i915_pm_rpm.c
+++ b/tests/i915/i915_pm_rpm.c
@@ -1535,6 +1535,10 @@ __noreturn static void stay_subtest(void)
 
 static void system_suspend_subtest(int state, int debug)
 {
+	teardown_environment(false);
+	igt_i915_unload_systemsuspend(state, debug);
+	setup_environment(false);
+
 	disable_all_screens_and_wait(&ms_data);
 
 	igt_system_suspend_autoresume(state, debug);
@@ -1550,6 +1554,10 @@ static void system_suspend_execbuf_subtest(void)
 	struct drm_i915_gem_execbuffer2 execbuf = {};
 	struct drm_i915_gem_exec_object2 objs[1] = {{}};
 
+	teardown_environment(false);
+	igt_i915_unload_systemsuspend(SUSPEND_STATE_MEM, SUSPEND_TEST_NONE);
+	setup_environment(false);
+
 	i = 0;
 	batch_buf[i++] = MI_NOOP;
 	batch_buf[i++] = MI_NOOP;
@@ -1582,6 +1590,10 @@ static void system_suspend_execbuf_subtest(void)
 
 static void system_suspend_modeset_subtest(void)
 {
+	teardown_environment(false);
+	igt_i915_unload_systemsuspend(SUSPEND_STATE_MEM, SUSPEND_TEST_NONE);
+	setup_environment(false);
+
 	disable_all_screens_and_wait(&ms_data);
 	igt_system_suspend_autoresume(SUSPEND_STATE_MEM, SUSPEND_TEST_NONE);
 	igt_assert(wait_for_suspended());
-- 
2.25.1

[igt-dev] ✗ GitLab.Pipeline: warning for Basic Suspend/Resume with i915 unload

[Patchwork]

== Series Details ==

Series: Basic Suspend/Resume with i915 unload
URL   : https://patchwork.freedesktop.org/series/101730/
State : warning

== Summary ==

Pipeline status: FAILED.

see https://gitlab.freedesktop.org/gfx-ci/igt-ci-tags/-/pipelines/540172 for the overview.

build:tests-fedora-no-libdrm-nouveau has failed (https://gitlab.freedesktop.org/gfx-ci/igt-ci-tags/-/jobs/20164946):
  Running with gitlab-runner 14.7.0 (98daeee0)
    on fdo-packet-m1xl-3 LB3m2Qse
  section_start:1648119679:prepare_executor
  Preparing the "docker" executor
  Using Docker executor with image registry.freedesktop.org/gfx-ci/igt-ci-tags/build-fedora:commit-a2edee9374e4b55f529348636099a2d5a447f812 ...
  Authenticating with credentials from job payload (GitLab Registry)
  Pulling docker image registry.freedesktop.org/gfx-ci/igt-ci-tags/build-fedora:commit-a2edee9374e4b55f529348636099a2d5a447f812 ...
  Using docker image sha256:4b3054d89ef79f9be95501786fbbbe22857d02c867fff99693808cd80909939f for registry.freedesktop.org/gfx-ci/igt-ci-tags/build-fedora:commit-a2edee9374e4b55f529348636099a2d5a447f812 with digest registry.freedesktop.org/gfx-ci/igt-ci-tags/build-fedora@sha256:17d64607d998df2bf29a56b88922d3a598e6f1daa3b51ece2a892c2f293daf83 ...
  section_end:1648119853:prepare_executor
  section_start:1648119853:prepare_script
  Preparing environment
  section_end:1648119973:prepare_script
  ERROR: Job failed (system failure): prepare environment: Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running? (docker.go:651:120s). Check https://docs.gitlab.com/runner/shells/index.html#shell-profile-loading for more information

build:tests-fedora-no-libunwind has failed (https://gitlab.freedesktop.org/gfx-ci/igt-ci-tags/-/jobs/20164944):
  Running with gitlab-runner 14.7.0 (98daeee0)
    on fdo-packet-m1xl-3 LB3m2Qse
  section_start:1648119679:prepare_executor
  Preparing the "docker" executor
  Using Docker executor with image registry.freedesktop.org/gfx-ci/igt-ci-tags/build-fedora:commit-a2edee9374e4b55f529348636099a2d5a447f812 ...
  Authenticating with credentials from job payload (GitLab Registry)
  Pulling docker image registry.freedesktop.org/gfx-ci/igt-ci-tags/build-fedora:commit-a2edee9374e4b55f529348636099a2d5a447f812 ...
  Using docker image sha256:4b3054d89ef79f9be95501786fbbbe22857d02c867fff99693808cd80909939f for registry.freedesktop.org/gfx-ci/igt-ci-tags/build-fedora:commit-a2edee9374e4b55f529348636099a2d5a447f812 with digest registry.freedesktop.org/gfx-ci/igt-ci-tags/build-fedora@sha256:17d64607d998df2bf29a56b88922d3a598e6f1daa3b51ece2a892c2f293daf83 ...
  section_end:1648119853:prepare_executor
  section_start:1648119853:prepare_script
  Preparing environment
  section_end:1648119973:prepare_script
  ERROR: Job failed (system failure): prepare environment: Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running? (docker.go:651:120s). Check https://docs.gitlab.com/runner/shells/index.html#shell-profile-loading for more information

build:tests-fedora-oldest-meson has failed (https://gitlab.freedesktop.org/gfx-ci/igt-ci-tags/-/jobs/20164945):
  Running with gitlab-runner 14.7.0 (98daeee0)
    on fdo-packet-m1xl-3 LB3m2Qse
  section_start:1648119679:prepare_executor
  Preparing the "docker" executor
  Using Docker executor with image registry.freedesktop.org/gfx-ci/igt-ci-tags/build-fedora:commit-a2edee9374e4b55f529348636099a2d5a447f812 ...
  Authenticating with credentials from job payload (GitLab Registry)
  Pulling docker image registry.freedesktop.org/gfx-ci/igt-ci-tags/build-fedora:commit-a2edee9374e4b55f529348636099a2d5a447f812 ...
  Using docker image sha256:4b3054d89ef79f9be95501786fbbbe22857d02c867fff99693808cd80909939f for registry.freedesktop.org/gfx-ci/igt-ci-tags/build-fedora:commit-a2edee9374e4b55f529348636099a2d5a447f812 with digest registry.freedesktop.org/gfx-ci/igt-ci-tags/build-fedora@sha256:17d64607d998df2bf29a56b88922d3a598e6f1daa3b51ece2a892c2f293daf83 ...
  section_end:1648119853:prepare_executor
  section_start:1648119853:prepare_script
  Preparing environment
  section_end:1648119973:prepare_script
  ERROR: Job failed (system failure): prepare environment: Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running? (docker.go:651:120s). Check https://docs.gitlab.com/runner/shells/index.html#shell-profile-loading for more information

== Logs ==

For more details see: https://gitlab.freedesktop.org/gfx-ci/igt-ci-tags/-/pipelines/540172

[igt-dev] ✓ Fi.CI.BAT: success for Basic Suspend/Resume with i915 unload

[Patchwork]

[-- Attachment #1: Type: text/plain, Size: 7153 bytes --]

== Series Details ==

Series: Basic Suspend/Resume with i915 unload
URL   : https://patchwork.freedesktop.org/series/101730/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_11399 -> IGTPW_6822
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/index.html

Participating hosts (44 -> 44)
------------------------------

  Additional (3): fi-hsw-4770 bat-adlm-1 fi-kbl-8809g 
  Missing    (3): fi-bsw-cyan shard-tglu fi-bdw-samus 

Possible new issues
-------------------

  Here are the unknown changes that may have been introduced in IGTPW_6822:

### IGT changes ###

#### Suppressed ####

  The following results come from untrusted machines, tests, or statuses.
  They do not affect the overall result.

  * igt@i915_pm_rpm@module-reload:
    - {bat-rpls-2}:       [PASS][1] -> [INCOMPLETE][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11399/bat-rpls-2/igt@i915_pm_rpm@module-reload.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/bat-rpls-2/igt@i915_pm_rpm@module-reload.html

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

  Here are the changes found in IGTPW_6822 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@amdgpu/amd_basic@semaphore:
    - fi-hsw-4770:        NOTRUN -> [SKIP][3] ([fdo#109271] / [fdo#109315]) +17 similar issues
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/fi-hsw-4770/igt@amdgpu/amd_basic@semaphore.html

  * igt@debugfs_test@read_all_entries:
    - fi-kbl-soraka:      [PASS][4] -> [DMESG-WARN][5] ([i915#1982] / [i915#262])
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11399/fi-kbl-soraka/igt@debugfs_test@read_all_entries.html
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/fi-kbl-soraka/igt@debugfs_test@read_all_entries.html

  * igt@gem_exec_suspend@basic-s0@smem:
    - fi-kbl-8809g:       NOTRUN -> [DMESG-WARN][6] ([i915#4962]) +1 similar issue
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/fi-kbl-8809g/igt@gem_exec_suspend@basic-s0@smem.html

  * igt@gem_huc_copy@huc-copy:
    - fi-kbl-8809g:       NOTRUN -> [SKIP][7] ([fdo#109271] / [i915#2190])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/fi-kbl-8809g/igt@gem_huc_copy@huc-copy.html

  * igt@gem_lmem_swapping@random-engines:
    - fi-kbl-8809g:       NOTRUN -> [SKIP][8] ([fdo#109271] / [i915#4613]) +3 similar issues
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/fi-kbl-8809g/igt@gem_lmem_swapping@random-engines.html

  * igt@gem_softpin@allocator-basic-reserve:
    - fi-hsw-4770:        NOTRUN -> [SKIP][9] ([fdo#109271]) +9 similar issues
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/fi-hsw-4770/igt@gem_softpin@allocator-basic-reserve.html

  * igt@i915_pm_backlight@basic-brightness:
    - fi-hsw-4770:        NOTRUN -> [SKIP][10] ([fdo#109271] / [i915#3012])
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/fi-hsw-4770/igt@i915_pm_backlight@basic-brightness.html

  * igt@i915_pm_rpm@basic-rte:
    - fi-kbl-8809g:       NOTRUN -> [SKIP][11] ([fdo#109271]) +54 similar issues
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/fi-kbl-8809g/igt@i915_pm_rpm@basic-rte.html

  * igt@kms_chamelium@dp-crc-fast:
    - fi-hsw-4770:        NOTRUN -> [SKIP][12] ([fdo#109271] / [fdo#111827]) +8 similar issues
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/fi-hsw-4770/igt@kms_chamelium@dp-crc-fast.html

  * igt@kms_chamelium@hdmi-edid-read:
    - fi-kbl-8809g:       NOTRUN -> [SKIP][13] ([fdo#109271] / [fdo#111827]) +8 similar issues
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/fi-kbl-8809g/igt@kms_chamelium@hdmi-edid-read.html

  * igt@kms_pipe_crc_basic@compare-crc-sanitycheck-pipe-c:
    - fi-kbl-8809g:       NOTRUN -> [SKIP][14] ([fdo#109271] / [i915#5341])
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/fi-kbl-8809g/igt@kms_pipe_crc_basic@compare-crc-sanitycheck-pipe-c.html

  * igt@kms_pipe_crc_basic@compare-crc-sanitycheck-pipe-d:
    - fi-hsw-4770:        NOTRUN -> [SKIP][15] ([fdo#109271] / [i915#533])
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/fi-hsw-4770/igt@kms_pipe_crc_basic@compare-crc-sanitycheck-pipe-d.html
    - fi-kbl-8809g:       NOTRUN -> [SKIP][16] ([fdo#109271] / [i915#533])
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/fi-kbl-8809g/igt@kms_pipe_crc_basic@compare-crc-sanitycheck-pipe-d.html

  * igt@kms_psr@primary_mmap_gtt:
    - fi-hsw-4770:        NOTRUN -> [SKIP][17] ([fdo#109271] / [i915#1072]) +3 similar issues
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/fi-hsw-4770/igt@kms_psr@primary_mmap_gtt.html

  
#### Possible fixes ####

  * igt@kms_flip@basic-flip-vs-modeset@a-edp1:
    - {bat-adlp-6}:       [DMESG-WARN][18] ([i915#3576]) -> [PASS][19]
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11399/bat-adlp-6/igt@kms_flip@basic-flip-vs-modeset@a-edp1.html
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/bat-adlp-6/igt@kms_flip@basic-flip-vs-modeset@a-edp1.html

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

  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [fdo#109315]: https://bugs.freedesktop.org/show_bug.cgi?id=109315
  [fdo#111827]: https://bugs.freedesktop.org/show_bug.cgi?id=111827
  [i915#1072]: https://gitlab.freedesktop.org/drm/intel/issues/1072
  [i915#1436]: https://gitlab.freedesktop.org/drm/intel/issues/1436
  [i915#1982]: https://gitlab.freedesktop.org/drm/intel/issues/1982
  [i915#2190]: https://gitlab.freedesktop.org/drm/intel/issues/2190
  [i915#262]: https://gitlab.freedesktop.org/drm/intel/issues/262
  [i915#3012]: https://gitlab.freedesktop.org/drm/intel/issues/3012
  [i915#3282]: https://gitlab.freedesktop.org/drm/intel/issues/3282
  [i915#3576]: https://gitlab.freedesktop.org/drm/intel/issues/3576
  [i915#4312]: https://gitlab.freedesktop.org/drm/intel/issues/4312
  [i915#4391]: https://gitlab.freedesktop.org/drm/intel/issues/4391
  [i915#4613]: https://gitlab.freedesktop.org/drm/intel/issues/4613
  [i915#4785]: https://gitlab.freedesktop.org/drm/intel/issues/4785
  [i915#4962]: https://gitlab.freedesktop.org/drm/intel/issues/4962
  [i915#533]: https://gitlab.freedesktop.org/drm/intel/issues/533
  [i915#5339]: https://gitlab.freedesktop.org/drm/intel/issues/5339
  [i915#5341]: https://gitlab.freedesktop.org/drm/intel/issues/5341
  [i915#5342]: https://gitlab.freedesktop.org/drm/intel/issues/5342


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

  * CI: CI-20190529 -> None
  * IGT: IGT_6392 -> IGTPW_6822

  CI-20190529: 20190529
  CI_DRM_11399: 318d09cf5fcd905d71841fca19ccfe499bbea760 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_6822: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/index.html
  IGT_6392: 5a78ea9ff9c0a77bec5b094bf7e9d82c9848702b @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/index.html

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[igt-dev] ✗ Fi.CI.IGT: failure for Basic Suspend/Resume with i915 unload

[Patchwork]

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== Series Details ==

Series: Basic Suspend/Resume with i915 unload
URL   : https://patchwork.freedesktop.org/series/101730/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_11399_full -> IGTPW_6822_full
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with IGTPW_6822_full absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in IGTPW_6822_full, please notify your bug team to allow them
  to document this new failure mode, which will reduce false positives in CI.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/index.html

Participating hosts (12 -> 8)
------------------------------

  Missing    (4): pig-skl-6260u shard-skl pig-kbl-iris pig-glk-j5005 

Possible new issues
-------------------

  Here are the unknown changes that may have been introduced in IGTPW_6822_full:

### IGT changes ###

#### Possible regressions ####

  * igt@gem_workarounds@suspend-resume:
    - shard-iclb:         [PASS][1] -> [SKIP][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11399/shard-iclb7/igt@gem_workarounds@suspend-resume.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-iclb5/igt@gem_workarounds@suspend-resume.html

  * igt@i915_suspend@fence-restore-tiled2untiled:
    - shard-snb:          [PASS][3] -> [DMESG-WARN][4]
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11399/shard-snb5/igt@i915_suspend@fence-restore-tiled2untiled.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-snb5/igt@i915_suspend@fence-restore-tiled2untiled.html

  
#### Suppressed ####

  The following results come from untrusted machines, tests, or statuses.
  They do not affect the overall result.

  * igt@api_intel_allocator@fork-simple-stress:
    - {shard-rkl}:        [PASS][5] -> [INCOMPLETE][6]
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11399/shard-rkl-2/igt@api_intel_allocator@fork-simple-stress.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-rkl-5/igt@api_intel_allocator@fork-simple-stress.html

  * igt@gem_fenced_exec_thrash@too-many-fences:
    - {shard-rkl}:        [PASS][7] -> [DMESG-WARN][8]
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11399/shard-rkl-2/igt@gem_fenced_exec_thrash@too-many-fences.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-rkl-5/igt@gem_fenced_exec_thrash@too-many-fences.html

  * igt@kms_frontbuffer_tracking@fbc-tiling-4:
    - {shard-tglu}:       NOTRUN -> [SKIP][9]
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-tglu-5/igt@kms_frontbuffer_tracking@fbc-tiling-4.html
    - {shard-rkl}:        [SKIP][10] ([i915#4098]) -> [SKIP][11]
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11399/shard-rkl-4/igt@kms_frontbuffer_tracking@fbc-tiling-4.html
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-rkl-2/igt@kms_frontbuffer_tracking@fbc-tiling-4.html

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

  Here are the changes found in IGTPW_6822_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@feature_discovery@psr2:
    - shard-iclb:         NOTRUN -> [SKIP][12] ([i915#658])
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-iclb3/igt@feature_discovery@psr2.html

  * igt@gem_ctx_persistence@engines-mixed:
    - shard-snb:          NOTRUN -> [SKIP][13] ([fdo#109271] / [i915#1099])
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-snb5/igt@gem_ctx_persistence@engines-mixed.html

  * igt@gem_ctx_sseu@engines:
    - shard-tglb:         NOTRUN -> [SKIP][14] ([i915#280])
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-tglb6/igt@gem_ctx_sseu@engines.html

  * igt@gem_eio@in-flight-suspend:
    - shard-kbl:          NOTRUN -> [DMESG-WARN][15] ([i915#180]) +1 similar issue
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-kbl4/igt@gem_eio@in-flight-suspend.html

  * igt@gem_exec_balancer@parallel:
    - shard-kbl:          NOTRUN -> [DMESG-WARN][16] ([i915#5076]) +2 similar issues
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-kbl7/igt@gem_exec_balancer@parallel.html

  * igt@gem_exec_balancer@parallel-bb-first:
    - shard-tglb:         NOTRUN -> [DMESG-WARN][17] ([i915#5076])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-tglb6/igt@gem_exec_balancer@parallel-bb-first.html

  * igt@gem_exec_balancer@parallel-out-fence:
    - shard-iclb:         NOTRUN -> [SKIP][18] ([i915#4525])
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-iclb7/igt@gem_exec_balancer@parallel-out-fence.html

  * igt@gem_exec_fair@basic-none-rrul@rcs0:
    - shard-iclb:         NOTRUN -> [FAIL][19] ([i915#2842]) +3 similar issues
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-iclb8/igt@gem_exec_fair@basic-none-rrul@rcs0.html

  * igt@gem_exec_fair@basic-none-vip@rcs0:
    - shard-tglb:         NOTRUN -> [FAIL][20] ([i915#2842]) +2 similar issues
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-tglb1/igt@gem_exec_fair@basic-none-vip@rcs0.html

  * igt@gem_exec_fair@basic-pace-share@rcs0:
    - shard-tglb:         [PASS][21] -> [FAIL][22] ([i915#2842])
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11399/shard-tglb1/igt@gem_exec_fair@basic-pace-share@rcs0.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-tglb1/igt@gem_exec_fair@basic-pace-share@rcs0.html

  * igt@gem_exec_fair@basic-pace-solo@rcs0:
    - shard-glk:          NOTRUN -> [FAIL][23] ([i915#2842])
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-glk2/igt@gem_exec_fair@basic-pace-solo@rcs0.html
    - shard-kbl:          NOTRUN -> [FAIL][24] ([i915#2842])
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-kbl1/igt@gem_exec_fair@basic-pace-solo@rcs0.html

  * igt@gem_exec_fair@basic-pace@vecs0:
    - shard-glk:          [PASS][25] -> [FAIL][26] ([i915#2842]) +2 similar issues
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11399/shard-glk9/igt@gem_exec_fair@basic-pace@vecs0.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-glk6/igt@gem_exec_fair@basic-pace@vecs0.html

  * igt@gem_exec_fair@basic-throttle@rcs0:
    - shard-iclb:         [PASS][27] -> [FAIL][28] ([i915#2849])
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11399/shard-iclb6/igt@gem_exec_fair@basic-throttle@rcs0.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-iclb2/igt@gem_exec_fair@basic-throttle@rcs0.html

  * igt@gem_exec_params@no-vebox:
    - shard-iclb:         NOTRUN -> [SKIP][29] ([fdo#109283])
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-iclb6/igt@gem_exec_params@no-vebox.html

  * igt@gem_exec_params@secure-non-root:
    - shard-tglb:         NOTRUN -> [SKIP][30] ([fdo#112283])
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-tglb2/igt@gem_exec_params@secure-non-root.html
    - shard-iclb:         NOTRUN -> [SKIP][31] ([fdo#112283])
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-iclb3/igt@gem_exec_params@secure-non-root.html

  * igt@gem_lmem_swapping@heavy-verify-random:
    - shard-kbl:          NOTRUN -> [SKIP][32] ([fdo#109271] / [i915#4613]) +2 similar issues
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-kbl3/igt@gem_lmem_swapping@heavy-verify-random.html
    - shard-tglb:         NOTRUN -> [SKIP][33] ([i915#4613]) +3 similar issues
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-tglb7/igt@gem_lmem_swapping@heavy-verify-random.html

  * igt@gem_lmem_swapping@parallel-random-engines:
    - shard-glk:          NOTRUN -> [SKIP][34] ([fdo#109271] / [i915#4613]) +1 similar issue
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-glk4/igt@gem_lmem_swapping@parallel-random-engines.html
    - shard-iclb:         NOTRUN -> [SKIP][35] ([i915#4613]) +1 similar issue
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-iclb7/igt@gem_lmem_swapping@parallel-random-engines.html

  * igt@gem_lmem_swapping@random:
    - shard-apl:          NOTRUN -> [SKIP][36] ([fdo#109271] / [i915#4613]) +2 similar issues
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-apl6/igt@gem_lmem_swapping@random.html

  * igt@gem_pwrite@basic-exhaustion:
    - shard-kbl:          NOTRUN -> [WARN][37] ([i915#2658])
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-kbl7/igt@gem_pwrite@basic-exhaustion.html

  * igt@gem_pxp@reject-modify-context-protection-on:
    - shard-tglb:         NOTRUN -> [SKIP][38] ([i915#4270]) +1 similar issue
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-tglb7/igt@gem_pxp@reject-modify-context-protection-on.html
    - shard-iclb:         NOTRUN -> [SKIP][39] ([i915#4270]) +1 similar issue
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-iclb2/igt@gem_pxp@reject-modify-context-protection-on.html

  * igt@gem_userptr_blits@dmabuf-sync:
    - shard-kbl:          NOTRUN -> [SKIP][40] ([fdo#109271] / [i915#3323])
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-kbl7/igt@gem_userptr_blits@dmabuf-sync.html

  * igt@gem_userptr_blits@unsync-unmap-after-close:
    - shard-iclb:         NOTRUN -> [SKIP][41] ([i915#3297])
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-iclb7/igt@gem_userptr_blits@unsync-unmap-after-close.html

  * igt@gen7_exec_parse@cmd-crossing-page:
    - shard-tglb:         NOTRUN -> [SKIP][42] ([fdo#109289]) +4 similar issues
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-tglb6/igt@gen7_exec_parse@cmd-crossing-page.html

  * igt@gen9_exec_parse@bb-start-param:
    - shard-tglb:         NOTRUN -> [SKIP][43] ([i915#2527] / [i915#2856]) +3 similar issues
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-tglb6/igt@gen9_exec_parse@bb-start-param.html

  * igt@gen9_exec_parse@valid-registers:
    - shard-iclb:         NOTRUN -> [SKIP][44] ([i915#2856]) +1 similar issue
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-iclb6/igt@gen9_exec_parse@valid-registers.html

  * igt@i915_pm_dc@dc9-dpms:
    - shard-apl:          [PASS][45] -> [SKIP][46] ([fdo#109271])
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11399/shard-apl7/igt@i915_pm_dc@dc9-dpms.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-apl6/igt@i915_pm_dc@dc9-dpms.html
    - shard-iclb:         [PASS][47] -> [SKIP][48] ([i915#4281])
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11399/shard-iclb2/igt@i915_pm_dc@dc9-dpms.html
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-iclb3/igt@i915_pm_dc@dc9-dpms.html

  * igt@i915_pm_lpsp@screens-disabled:
    - shard-tglb:         NOTRUN -> [SKIP][49] ([i915#1902])
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-tglb6/igt@i915_pm_lpsp@screens-disabled.html
    - shard-iclb:         NOTRUN -> [SKIP][50] ([i915#1902])
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-iclb4/igt@i915_pm_lpsp@screens-disabled.html

  * igt@i915_pm_rc6_residency@rc6-fence:
    - shard-tglb:         NOTRUN -> [WARN][51] ([i915#2681] / [i915#2684])
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-tglb6/igt@i915_pm_rc6_residency@rc6-fence.html

  * igt@i915_pm_rpm@dpms-non-lpsp:
    - shard-tglb:         NOTRUN -> [SKIP][52] ([fdo#111644] / [i915#1397] / [i915#2411])
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-tglb2/igt@i915_pm_rpm@dpms-non-lpsp.html
    - shard-iclb:         NOTRUN -> [SKIP][53] ([fdo#110892])
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-iclb8/igt@i915_pm_rpm@dpms-non-lpsp.html

  * igt@i915_pm_rpm@gem-execbuf-stress-pc8:
    - shard-iclb:         NOTRUN -> [SKIP][54] ([fdo#109293] / [fdo#109506])
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-iclb8/igt@i915_pm_rpm@gem-execbuf-stress-pc8.html
    - shard-tglb:         NOTRUN -> [SKIP][55] ([fdo#109506] / [i915#2411])
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-tglb5/igt@i915_pm_rpm@gem-execbuf-stress-pc8.html

  * igt@i915_pm_rpm@system-suspend-modeset:
    - shard-glk:          [PASS][56] -> [DMESG-WARN][57] ([i915#118] / [i915#1888])
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11399/shard-glk3/igt@i915_pm_rpm@system-suspend-modeset.html
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-glk3/igt@i915_pm_rpm@system-suspend-modeset.html

  * igt@i915_query@query-topology-known-pci-ids:
    - shard-iclb:         NOTRUN -> [SKIP][58] ([fdo#109303])
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-iclb7/igt@i915_query@query-topology-known-pci-ids.html

  * igt@i915_suspend@fence-restore-tiled2untiled:
    - shard-apl:          NOTRUN -> [DMESG-WARN][59] ([i915#180])
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-apl6/igt@i915_suspend@fence-restore-tiled2untiled.html

  * igt@kms_big_fb@4-tiled-64bpp-rotate-0:
    - shard-iclb:         NOTRUN -> [SKIP][60] ([i915#5286]) +3 similar issues
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-iclb6/igt@kms_big_fb@4-tiled-64bpp-rotate-0.html

  * igt@kms_big_fb@4-tiled-8bpp-rotate-90:
    - shard-kbl:          NOTRUN -> [SKIP][61] ([fdo#109271]) +240 similar issues
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-kbl4/igt@kms_big_fb@4-tiled-8bpp-rotate-90.html

  * igt@kms_big_fb@4-tiled-max-hw-stride-64bpp-rotate-0:
    - shard-tglb:         NOTRUN -> [SKIP][62] ([i915#5286]) +6 similar issues
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-tglb5/igt@kms_big_fb@4-tiled-max-hw-stride-64bpp-rotate-0.html

  * igt@kms_big_fb@linear-8bpp-rotate-90:
    - shard-tglb:         NOTRUN -> [SKIP][63] ([fdo#111614])
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-tglb5/igt@kms_big_fb@linear-8bpp-rotate-90.html
    - shard-iclb:         NOTRUN -> [SKIP][64] ([fdo#110725] / [fdo#111614])
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-iclb5/igt@kms_big_fb@linear-8bpp-rotate-90.html

  * igt@kms_big_fb@x-tiled-32bpp-rotate-0:
    - shard-glk:          [PASS][65] -> [DMESG-WARN][66] ([i915#118]) +1 similar issue
   [65]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11399/shard-glk6/igt@kms_big_fb@x-tiled-32bpp-rotate-0.html
   [66]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-glk9/igt@kms_big_fb@x-tiled-32bpp-rotate-0.html

  * igt@kms_big_fb@x-tiled-max-hw-stride-32bpp-rotate-0-hflip-async-flip:
    - shard-glk:          NOTRUN -> [SKIP][67] ([fdo#109271] / [i915#3777])
   [67]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-glk3/igt@kms_big_fb@x-tiled-max-hw-stride-32bpp-rotate-0-hflip-async-flip.html
    - shard-apl:          NOTRUN -> [SKIP][68] ([fdo#109271] / [i915#3777])
   [68]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-apl2/igt@kms_big_fb@x-tiled-max-hw-stride-32bpp-rotate-0-hflip-async-flip.html

  * igt@kms_big_fb@x-tiled-max-hw-stride-64bpp-rotate-180-hflip-async-flip:
    - shard-kbl:          NOTRUN -> [SKIP][69] ([fdo#109271] / [i915#3777]) +3 similar issues
   [69]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-kbl1/igt@kms_big_fb@x-tiled-max-hw-stride-64bpp-rotate-180-hflip-async-flip.html

  * igt@kms_big_fb@yf-tiled-16bpp-rotate-90:
    - shard-tglb:         NOTRUN -> [SKIP][70] ([fdo#111615]) +3 similar issues
   [70]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-tglb8/igt@kms_big_fb@yf-tiled-16bpp-rotate-90.html

  * igt@kms_big_joiner@invalid-modeset:
    - shard-iclb:         NOTRUN -> [SKIP][71] ([i915#2705])
   [71]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-iclb1/igt@kms_big_joiner@invalid-modeset.html
    - shard-tglb:         NOTRUN -> [SKIP][72] ([i915#2705])
   [72]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-tglb7/igt@kms_big_joiner@invalid-modeset.html

  * igt@kms_ccs@pipe-a-crc-primary-rotation-180-y_tiled_gen12_rc_ccs_cc:
    - shard-kbl:          NOTRUN -> [SKIP][73] ([fdo#109271] / [i915#3886]) +12 similar issues
   [73]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-kbl4/igt@kms_ccs@pipe-a-crc-primary-rotation-180-y_tiled_gen12_rc_ccs_cc.html

  * igt@kms_ccs@pipe-a-random-ccs-data-yf_tiled_ccs:
    - shard-tglb:         NOTRUN -> [SKIP][74] ([fdo#111615] / [i915#3689]) +2 similar issues
   [74]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-tglb1/igt@kms_ccs@pipe-a-random-ccs-data-yf_tiled_ccs.html

  * igt@kms_ccs@pipe-b-bad-rotation-90-y_tiled_ccs:
    - shard-tglb:         NOTRUN -> [SKIP][75] ([i915#3689]) +8 similar issues
   [75]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-tglb6/igt@kms_ccs@pipe-b-bad-rotation-90-y_tiled_ccs.html

  * igt@kms_ccs@pipe-b-crc-sprite-planes-basic-y_tiled_gen12_rc_ccs_cc:
    - shard-glk:          NOTRUN -> [SKIP][76] ([fdo#109271] / [i915#3886]) +2 similar issues
   [76]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-glk7/igt@kms_ccs@pipe-b-crc-sprite-planes-basic-y_tiled_gen12_rc_ccs_cc.html
    - shard-apl:          NOTRUN -> [SKIP][77] ([fdo#109271] / [i915#3886]) +9 similar issues
   [77]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-apl4/igt@kms_ccs@pipe-b-crc-sprite-planes-basic-y_tiled_gen12_rc_ccs_cc.html

  * igt@kms_ccs@pipe-c-ccs-on-another-bo-y_tiled_gen12_mc_ccs:
    - shard-tglb:         NOTRUN -> [SKIP][78] ([i915#3689] / [i915#3886])
   [78]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-tglb7/igt@kms_ccs@pipe-c-ccs-on-another-bo-y_tiled_gen12_mc_ccs.html

  * igt@kms_ccs@pipe-c-crc-sprite-planes-basic-y_tiled_gen12_rc_ccs_cc:
    - shard-iclb:         NOTRUN -> [SKIP][79] ([fdo#109278] / [i915#3886]) +5 similar issues
   [79]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-iclb6/igt@kms_ccs@pipe-c-crc-sprite-planes-basic-y_tiled_gen12_rc_ccs_cc.html

  * igt@kms_chamelium@dp-hpd-storm-disable:
    - shard-glk:          NOTRUN -> [SKIP][80] ([fdo#109271] / [fdo#111827]) +5 similar issues
   [80]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-glk1/igt@kms_chamelium@dp-hpd-storm-disable.html

  * igt@kms_color@pipe-d-ctm-0-25:
    - shard-iclb:         NOTRUN -> [SKIP][81] ([fdo#109278] / [i915#1149])
   [81]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-iclb3/igt@kms_color@pipe-d-ctm-0-25.html

  * igt@kms_color_chamelium@pipe-b-ctm-limited-range:
    - shard-tglb:         NOTRUN -> [SKIP][82] ([fdo#109284] / [fdo#111827]) +12 similar issues
   [82]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-tglb2/igt@kms_color_chamelium@pipe-b-ctm-limited-range.html

  * igt@kms_color_chamelium@pipe-b-ctm-negative:
    - shard-snb:          NOTRUN -> [SKIP][83] ([fdo#109271] / [fdo#111827]) +6 similar issues
   [83]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-snb7/igt@kms_color_chamelium@pipe-b-ctm-negative.html

  * igt@kms_color_chamelium@pipe-b-ctm-red-to-blue:
    - shard-iclb:         NOTRUN -> [SKIP][84] ([fdo#109284] / [fdo#111827]) +9 similar issues
   [84]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-iclb1/igt@kms_color_chamelium@pipe-b-ctm-red-to-blue.html

  * igt@kms_color_chamelium@pipe-b-degamma:
    - shard-kbl:          NOTRUN -> [SKIP][85] ([fdo#109271] / [fdo#111827]) +13 similar issues
   [85]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-kbl7/igt@kms_color_chamelium@pipe-b-degamma.html

  * igt@kms_color_chamelium@pipe-c-ctm-max:
    - shard-apl:          NOTRUN -> [SKIP][86] ([fdo#109271] / [fdo#111827]) +11 similar issues
   [86]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-apl4/igt@kms_color_chamelium@pipe-c-ctm-max.html

  * igt@kms_content_protection@content_type_change:
    - shard-iclb:         NOTRUN -> [SKIP][87] ([fdo#109300] / [fdo#111066]) +2 similar issues
   [87]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-iclb7/igt@kms_content_protection@content_type_change.html

  * igt@kms_content_protection@legacy:
    - shard-kbl:          NOTRUN -> [TIMEOUT][88] ([i915#1319])
   [88]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-kbl4/igt@kms_content_protection@legacy.html
    - shard-tglb:         NOTRUN -> [SKIP][89] ([i915#1063]) +3 similar issues
   [89]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-tglb2/igt@kms_content_protection@legacy.html

  * igt@kms_content_protection@srm:
    - shard-apl:          NOTRUN -> [TIMEOUT][90] ([i915#1319])
   [90]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-apl3/igt@kms_content_protection@srm.html

  * igt@kms_content_protection@uevent:
    - shard-kbl:          NOTRUN -> [FAIL][91] ([i915#2105])
   [91]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-kbl7/igt@kms_content_protection@uevent.html

  * igt@kms_cursor_crc@pipe-a-cursor-512x170-offscreen:
    - shard-iclb:         NOTRUN -> [SKIP][92] ([fdo#109278] / [fdo#109279]) +2 similar issues
   [92]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-iclb6/igt@kms_cursor_crc@pipe-a-cursor-512x170-offscreen.html

  * igt@kms_cursor_crc@pipe-b-cursor-32x32-sliding:
    - shard-tglb:         NOTRUN -> [SKIP][93] ([i915#3319]) +1 similar issue
   [93]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-tglb6/igt@kms_cursor_crc@pipe-b-cursor-32x32-sliding.html

  * igt@kms_cursor_crc@pipe-d-cursor-512x170-random:
    - shard-tglb:         NOTRUN -> [SKIP][94] ([fdo#109279] / [i915#3359]) +3 similar issues
   [94]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-tglb8/igt@kms_cursor_crc@pipe-d-cursor-512x170-random.html

  * igt@kms_cursor_crc@pipe-d-cursor-512x170-rapid-movement:
    - shard-tglb:         NOTRUN -> [SKIP][95] ([i915#3359]) +10 similar issues
   [95]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-tglb7/igt@kms_cursor_crc@pipe-d-cursor-512x170-rapid-movement.html

  * igt@kms_cursor_edge_walk@pipe-d-128x128-top-edge:
    - shard-iclb:         NOTRUN -> [SKIP][96] ([fdo#109278]) +37 similar issues
   [96]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-iclb2/igt@kms_cursor_edge_walk@pipe-d-128x128-top-edge.html

  * igt@kms_cursor_legacy@2x-long-flip-vs-cursor-legacy:
    - shard-iclb:         NOTRUN -> [SKIP][97] ([fdo#109274] / [fdo#109278]) +3 similar issues
   [97]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-iclb5/igt@kms_cursor_legacy@2x-long-flip-vs-cursor-legacy.html

  * igt@kms_cursor_legacy@cursorb-vs-flipb-atomic:
    - shard-tglb:         NOTRUN -> [SKIP][98] ([fdo#109274] / [fdo#111825]) +7 similar issues
   [98]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-tglb5/igt@kms_cursor_legacy@cursorb-vs-flipb-atomic.html

  * igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions-varying-size:
    - shard-glk:          [PASS][99] -> [FAIL][100] ([i915#2346] / [i915#533])
   [99]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11399/shard-glk6/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions-varying-size.html
   [100]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-glk6/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions-varying-size.html

  * igt@kms_cursor_legacy@pipe-d-torture-bo:
    - shard-apl:          NOTRUN -> [SKIP][101] ([fdo#109271] / [i915#533]) +1 similar issue
   [101]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-apl3/igt@kms_cursor_legacy@pipe-d-torture-bo.html

  * igt@kms_cursor_legacy@short-busy-flip-before-cursor-toggle:
    - shard-tglb:         NOTRUN -> [SKIP][102] ([i915#4103]) +1 similar issue
   [102]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-tglb2/igt@kms_cursor_legacy@short-busy-flip-before-cursor-toggle.html

  * igt@kms_dp_tiled_display@basic-test-pattern-with-chamelium:
    - shard-iclb:         NOTRUN -> [SKIP][103] ([i915#3528])
   [103]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-iclb5/igt@kms_dp_tiled_display@basic-test-pattern-with-chamelium.html

  * igt@kms_draw_crc@draw-method-rgb565-blt-4tiled:
    - shard-iclb:         NOTRUN -> [SKIP][104] ([i915#5287]) +1 similar issue
   [104]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-iclb1/igt@kms_draw_crc@draw-method-rgb565-blt-4tiled.html

  * igt@kms_draw_crc@draw-method-rgb565-pwrite-4tiled:
    - shard-tglb:         NOTRUN -> [SKIP][105] ([i915#5287])
   [105]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-tglb1/igt@kms_draw_crc@draw-method-rgb565-pwrite-4tiled.html

  * igt@kms_flip@2x-plain-flip-fb-recreate:
    - shard-iclb:         NOTRUN -> [SKIP][106] ([fdo#109274]) +2 similar issues
   [106]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-iclb4/igt@kms_flip@2x-plain-flip-fb-recreate.html

  * igt@kms_flip_scaled_crc@flip-32bpp-ytile-to-32bpp-ytileccs-upscaling:
    - shard-tglb:         NOTRUN -> [SKIP][107] ([i915#2587])
   [107]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-tglb2/igt@kms_flip_scaled_crc@flip-32bpp-ytile-to-32bpp-ytileccs-upscaling.html

  * igt@kms_flip_scaled_crc@flip-32bpp-ytile-to-32bpp-ytilegen12rcccs-upscaling:
    - shard-iclb:         NOTRUN -> [SKIP][108] ([i915#2587])
   [108]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-iclb4/igt@kms_flip_scaled_crc@flip-32bpp-ytile-to-32bpp-ytilegen12rcccs-upscaling.html

  * igt@kms_flip_scaled_crc@flip-32bpp-ytileccs-to-64bpp-ytile-upscaling:
    - shard-glk:          [PASS][109] -> [FAIL][110] ([i915#4911])
   [109]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11399/shard-glk2/igt@kms_flip_scaled_crc@flip-32bpp-ytileccs-to-64bpp-ytile-upscaling.html
   [110]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-glk8/igt@kms_flip_scaled_crc@flip-32bpp-ytileccs-to-64bpp-ytile-upscaling.html

  * igt@kms_frontbuffer_tracking@fbc-2p-scndscrn-cur-indfb-draw-render:
    - shard-snb:          NOTRUN -> [SKIP][111] ([fdo#109271]) +168 similar issues
   [111]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-snb7/igt@kms_frontbuffer_tracking@fbc-2p-scndscrn-cur-indfb-draw-render.html

  * igt@kms_frontbuffer_tracking@fbc-suspend:
    - shard-kbl:          [PASS][112] -> [DMESG-WARN][113] ([i915#180]) +2 similar issues
   [112]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11399/shard-kbl1/igt@kms_frontbuffer_tracking@fbc-suspend.html
   [113]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-kbl4/igt@kms_frontbuffer_tracking@fbc-suspend.html

  * igt@kms_frontbuffer_tracking@fbcpsr-1p-offscren-pri-indfb-draw-mmap-wc:
    - shard-glk:          NOTRUN -> [SKIP][114] ([fdo#109271]) +75 similar issues
   [114]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-glk1/igt@kms_frontbuffer_tracking@fbcpsr-1p-offscren-pri-indfb-draw-mmap-wc.html

  * igt@kms_frontbuffer_tracking@fbcpsr-2p-primscrn-cur-indfb-draw-mmap-gtt:
    - shard-tglb:         NOTRUN -> [SKIP][115] ([fdo#109280] / [fdo#111825]) +32 similar issues
   [115]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-tglb3/igt@kms_frontbuffer_tracking@fbcpsr-2p-primscrn-cur-indfb-draw-mmap-gtt.html

  * igt@kms_frontbuffer_tracking@fbcpsr-2p-primscrn-spr-indfb-draw-mmap-cpu:
    - shard-iclb:         NOTRUN -> [SKIP][116] ([fdo#109280]) +32 similar issues
   [116]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-iclb1/igt@kms_frontbuffer_tracking@fbcpsr-2p-primscrn-spr-indfb-draw-mmap-cpu.html

  * igt@kms_hdr@bpc-switch-suspend@bpc-switch-suspend-dp-1-pipe-a:
    - shard-apl:          [PASS][117] -> [DMESG-WARN][118] ([i915#180])
   [117]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11399/shard-apl7/igt@kms_hdr@bpc-switch-suspend@bpc-switch-suspend-dp-1-pipe-a.html
   [118]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-apl8/igt@kms_hdr@bpc-switch-suspend@bpc-switch-suspend-dp-1-pipe-a.html

  * igt@kms_pipe_crc_basic@nonblocking-crc-pipe-d-frame-sequence:
    - shard-kbl:          NOTRUN -> [SKIP][119] ([fdo#109271] / [i915#533]) +1 similar issue
   [119]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-kbl7/igt@kms_pipe_crc_basic@nonblocking-crc-pipe-d-frame-sequence.html

  * igt@kms_plane_alpha_blend@pipe-a-alpha-transparent-fb:
    - shard-apl:          NOTRUN -> [FAIL][120] ([i915#265])
   [120]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-apl7/igt@kms_plane_alpha_blend@pipe-a-alpha-transparent-fb.html
    - shard-glk:          NOTRUN -> [FAIL][121] ([i915#265])
   [121]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-glk2/igt@kms_plane_alpha_blend@pipe-a-alpha-transparent-fb.html

  * igt@kms_plane_alpha_blend@pipe-b-alpha-7efc:
    - shard-apl:          NOTRUN -> [FAIL][122] ([fdo#108145] / [i915#265])
   [122]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-apl6/igt@kms_plane_alpha_blend@pipe-b-alpha-7efc.html

  * igt@kms_plane_alpha_blend@pipe-c-alpha-opaque-fb:
    - shard-kbl:          NOTRUN -> [FAIL][123] ([fdo#108145] / [i915#265]) +2 similar issues
   [123]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-kbl7/igt@kms_plane_alpha_blend@pipe-c-alpha-opaque-fb.html

  * igt@kms_plane_lowres@pipe-b-tiling-4:
    - shard-tglb:         NOTRUN -> [SKIP][124] ([i915#5288])
   [124]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-tglb2/igt@kms_plane_lowres@pipe-b-tiling-4.html
    - shard-iclb:         NOTRUN -> [SKIP][125] ([i915#5288])
   [125]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-iclb3/igt@kms_plane_lowres@pipe-b-tiling-4.html

  * igt@kms_plane_lowres@pipe-d-tiling-none:
    - shard-tglb:         NOTRUN -> [SKIP][126] ([i915#3536])
   [126]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-tglb1/igt@kms_plane_lowres@pipe-d-tiling-none.html

  * igt@kms_plane_scaling@downscale-with-pixel-format-factor-0-25@pipe-a-edp-1-downscale-with-pixel-format:
    - shard-iclb:         NOTRUN -> [SKIP][127] ([i915#5176]) +5 similar issues
   [127]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/shard-iclb7/igt@kms_plan

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_6822/index.html

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Re: [igt-dev] [RFC PATCH i-g-t 0/4] Basic Suspend/Resume with i915 unload

[Rodrigo Vivi]

On Thu, Mar 24, 2022 at 03:48:48PM +0530, Riana Tauro wrote:
> From: "Tauro, Riana" <riana.tauro@intel.com>
> 
> Exercise suspend/resume cycles without i915 module to know the system wide health 
> of suspend/resume feature before executing i915 suspend/resume tests.

The idea of having a system-wide suspend test is good so if we are failing
the i915 suspend tests but also failing the system suspend without i915 we
can prove that i915 is not the culprit.

But it should be totally independent. Having this before all the tests
looks like a big cheat where you reset all the states before a test.
Besides increasing the test time a lot.

> 
> Tauro, Riana (4):
>   lib/igt_aux: Suspend/resume without i915 module

plus I don't believe this should be a library, but maybe because I believe
this should be a single independent test.

>   lib/drmtest : add function to  call exit handler to unload i915 module
>   tests/i915/i915_suspend: Add suspend/resume cycle without i915 module
>   i915/i915_pm_rpm: Add suspend/resume cycle without i915 module
> 
>  lib/drmtest.c             | 17 +++++++++++++++++
>  lib/drmtest.h             |  1 +
>  lib/igt_aux.c             | 23 +++++++++++++++++++++++
>  lib/igt_aux.h             |  3 +++
>  tests/i915/i915_pm_rpm.c  | 12 ++++++++++++
>  tests/i915/i915_suspend.c | 39 +++++++++++++++++++++++++++++++++------
>  6 files changed, 89 insertions(+), 6 deletions(-)
> 
> -- 
> 2.25.1
> 

Re: [igt-dev] [RFC PATCH i-g-t 0/4] Basic Suspend/Resume with i915 unload

[Gupta, Anshuman]

> -----Original Message-----
> From: igt-dev <igt-dev-bounces@lists.freedesktop.org> On Behalf Of Rodrigo
> Vivi
> Sent: Thursday, March 24, 2022 10:55 PM
> To: Tauro, Riana <riana.tauro@intel.com>
> Cc: igt-dev@lists.freedesktop.org
> Subject: Re: [igt-dev] [RFC PATCH i-g-t 0/4] Basic Suspend/Resume with i915
> unload
> 
> On Thu, Mar 24, 2022 at 03:48:48PM +0530, Riana Tauro wrote:
> > From: "Tauro, Riana" <riana.tauro@intel.com>
> >
> > Exercise suspend/resume cycles without i915 module to know the system
> > wide health of suspend/resume feature before executing i915 suspend/resume
> tests.
> 
> The idea of having a system-wide suspend test is good so if we are failing the
> i915 suspend tests but also failing the system suspend without i915 we can prove
> that i915 is not the culprit.
> 
> But it should be totally independent. Having this before all the tests looks like a
> big cheat where you reset all the states before a test.
> Besides increasing the test time a lot.
> 
> >
> > Tauro, Riana (4):
> >   lib/igt_aux: Suspend/resume without i915 module
> 
> plus I don't believe this should be a library, but maybe because I believe this
> should be a single independent test.
Agree here, we may need only one subtest here.
We can add a new subtest in tests/i915_suspend.c.
Thanks,
Anshuman. 
> 
> >   lib/drmtest : add function to  call exit handler to unload i915 module
> >   tests/i915/i915_suspend: Add suspend/resume cycle without i915 module
> >   i915/i915_pm_rpm: Add suspend/resume cycle without i915 module
> >
> >  lib/drmtest.c             | 17 +++++++++++++++++
> >  lib/drmtest.h             |  1 +
> >  lib/igt_aux.c             | 23 +++++++++++++++++++++++
> >  lib/igt_aux.h             |  3 +++
> >  tests/i915/i915_pm_rpm.c  | 12 ++++++++++++
> > tests/i915/i915_suspend.c | 39 +++++++++++++++++++++++++++++++++------
> >  6 files changed, 89 insertions(+), 6 deletions(-)
> >
> > --
> > 2.25.1
> >

Re: [igt-dev] [RFC PATCH i-g-t 0/4] Basic Suspend/Resume with i915 unload

[Tauro, Riana]

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On 3/25/2022 10:24 AM, Gupta, Anshuman wrote:
>
>> -----Original Message-----
>> From: igt-dev<igt-dev-bounces@lists.freedesktop.org>  On Behalf Of Rodrigo
>> Vivi
>> Sent: Thursday, March 24, 2022 10:55 PM
>> To: Tauro, Riana<riana.tauro@intel.com>
>> Cc:igt-dev@lists.freedesktop.org
>> Subject: Re: [igt-dev] [RFC PATCH i-g-t 0/4] Basic Suspend/Resume with i915
>> unload
>>
>> On Thu, Mar 24, 2022 at 03:48:48PM +0530, Riana Tauro wrote:
>>> From: "Tauro, Riana"<riana.tauro@intel.com>
>>>
>>> Exercise suspend/resume cycles without i915 module to know the system
>>> wide health of suspend/resume feature before executing i915 suspend/resume
>> tests.
>>
>> The idea of having a system-wide suspend test is good so if we are failing the
>> i915 suspend tests but also failing the system suspend without i915 we can prove
>> that i915 is not the culprit.
>>
>> But it should be totally independent. Having this before all the tests looks like a
>> big cheat where you reset all the states before a test.
>> Besides increasing the test time a lot.
>>
>>> Tauro, Riana (4):
>>>    lib/igt_aux: Suspend/resume without i915 module
>> plus I don't believe this should be a library, but maybe because I believe this
>> should be a single independent test.
> Agree here, we may need only one subtest here.
> We can add a new subtest in tests/i915_suspend.c.
> Thanks,
> Anshuman.

Sure, Will create a single independent subtest.

>>>    lib/drmtest : add function to  call exit handler to unload i915 module
>>>    tests/i915/i915_suspend: Add suspend/resume cycle without i915 module
>>>    i915/i915_pm_rpm: Add suspend/resume cycle without i915 module
>>>
>>>   lib/drmtest.c             | 17 +++++++++++++++++
>>>   lib/drmtest.h             |  1 +
>>>   lib/igt_aux.c             | 23 +++++++++++++++++++++++
>>>   lib/igt_aux.h             |  3 +++
>>>   tests/i915/i915_pm_rpm.c  | 12 ++++++++++++
>>> tests/i915/i915_suspend.c | 39 +++++++++++++++++++++++++++++++++------
>>>   6 files changed, 89 insertions(+), 6 deletions(-)
>>>
>>> --
>>> 2.25.1
>>>

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