From: Janusz Krzysztofik <janusz.krzysztofik@linux.intel.com> To: igt-dev@lists.freedesktop.org Cc: "Michał Winiarski" <michal.winiarski@intel.com>, intel-gfx@lists.freedesktop.org Subject: [Intel-gfx] [PATCH i-g-t v6 11/24] tests/core_hotunplug: Recover from subtest failures Date: Fri, 11 Sep 2020 12:30:26 +0200 [thread overview] Message-ID: <20200911103039.4574-12-janusz.krzysztofik@linux.intel.com> (raw) In-Reply-To: <20200911103039.4574-1-janusz.krzysztofik@linux.intel.com> Subtests now forcibly call or request igt_abort on failures in order to avoid silently leaving an exercised device in an unusable state. However, a failure inside a subtest doesn't always mean the device is no longer working correctly and reboot is needed. On the other hand, if a subtest just fails without aborting, that doesn't mean in turn the device is healthy. We should still perform a device health check in that case before deciding on next steps. Reuse the 'failure' structure field as a mark which is set before each critical operation is executed that must be followed by a successful health check in order to avoid aborting the test. Then, follow each subtest with its individual igt_fixture section, from where device file descriptors potentially left open are closed, device rediscover or driver rebing operation is run as needed, and finally the health check is run again if the preceding igt_subtest section has exited with the marker set. v2: Start each recovery phase from unconditionally closing file descriptors potentially left open by a subtest before it entered its critical section, - replace igt_require() with 'if() return;' construct in recover() to reduce noise, - replace "subtest failure" message used as a request for healthcheck with a more appropriate "need healthcheck" for clarity, - rebase on current upstream master. v3: Refresh, - move bus_rescan() and driver_bind() function calls back from heaalthcheck() to recover() so a pure health check can still be called from a subtest if essential, - move failure mark assignments back from subtests to helpers for more adequate abort reason reporting but clean the mark only on health check success, - call cleanup() also from post_healthcheck() in order to close a device file descriptor potentially left open by a failed health check, - reword commit message and update description. v4: Close exercised device fd before failing a health check run, - don't drop health checks from subtest bodies, their results should always matter. v5: Refresh. Signed-off-by: Janusz Krzysztofik <janusz.krzysztofik@linux.intel.com> Reviewed-by: Michał Winiarski <michal.winiarski@intel.com> # v1 --- tests/core_hotunplug.c | 100 ++++++++++++++++++++++++++++++----------- 1 file changed, 74 insertions(+), 26 deletions(-) diff --git a/tests/core_hotunplug.c b/tests/core_hotunplug.c index d51526029..7fc6df688 100644 --- a/tests/core_hotunplug.c +++ b/tests/core_hotunplug.c @@ -78,12 +78,18 @@ static int local_close(int fd, const char *warning) static int close_device(int fd_drm, const char *when, const char *which) { + if (fd_drm < 0) /* not open - return current status */ + return fd_drm; + igt_debug("%sclosing %sdevice instance\n", when, which); return local_close(fd_drm, "Device close failed"); } static int close_sysfs(int fd_sysfs_dev) { + if (fd_sysfs_dev < 0) /* not open - return current status */ + return fd_sysfs_dev; + return local_close(fd_sysfs_dev, "Device sysfs node close failed"); } @@ -117,24 +123,22 @@ static void prepare(struct hotunplug *priv) static void driver_unbind(struct hotunplug *priv, const char *prefix) { igt_debug("%sunbinding the driver from the device\n", prefix); + priv->failure = "Driver unbind failure!"; - priv->failure = "Driver unbind timeout!"; - igt_set_timeout(60, priv->failure); + igt_set_timeout(60, "Driver unbind timeout!"); igt_sysfs_set(priv->fd.sysfs_drv, "unbind", priv->dev_bus_addr); igt_reset_timeout(); - priv->failure = NULL; } /* Re-bind the driver to the device */ static void driver_bind(struct hotunplug *priv) { igt_debug("rebinding the driver to the device\n"); + priv->failure = "Driver re-bind failure!"; - priv->failure = "Driver re-bind timeout!"; - igt_set_timeout(60, priv->failure); + igt_set_timeout(60, "Driver re-bind timeout!"); igt_sysfs_set(priv->fd.sysfs_drv, "bind", priv->dev_bus_addr); igt_reset_timeout(); - priv->failure = NULL; } /* Remove (virtually unplug) the device from its bus */ @@ -147,12 +151,11 @@ static void device_unplug(struct hotunplug *priv, const char *prefix) igt_assert_fd(priv->fd.sysfs_dev); igt_debug("%sunplugging the device\n", prefix); + priv->failure = "Device unplug failure!"; - priv->failure = "Device unplug timeout!"; - igt_set_timeout(60, priv->failure); + igt_set_timeout(60, "Device unplug timeout!"); igt_sysfs_set(priv->fd.sysfs_dev, "remove", "1"); igt_reset_timeout(); - priv->failure = NULL; priv->fd.sysfs_dev = close_sysfs(priv->fd.sysfs_dev); } @@ -161,12 +164,17 @@ static void device_unplug(struct hotunplug *priv, const char *prefix) static void bus_rescan(struct hotunplug *priv) { igt_debug("rediscovering the device\n"); + priv->failure = "Bus rescan failure!"; - priv->failure = "Bus rescan timeout!"; - igt_set_timeout(60, priv->failure); + igt_set_timeout(60, "Bus rescan timeout!"); igt_sysfs_set(priv->fd.sysfs_bus, "../rescan", "1"); igt_reset_timeout(); - priv->failure = NULL; +} + +static void cleanup(struct hotunplug *priv) +{ + priv->fd.drm = close_device(priv->fd.drm, "post ", "failed "); + priv->fd.sysfs_dev = close_sysfs(priv->fd.sysfs_dev); } static void healthcheck(struct hotunplug *priv) @@ -180,25 +188,45 @@ static void healthcheck(struct hotunplug *priv) priv->failure = "Device reopen failure!"; fd_drm = local_drm_open_driver("re", " for health check"); - if (closed) /* store fd for post_healthcheck if not dirty */ + if (closed) /* store fd for cleanup if not dirty */ priv->fd.drm = fd_drm; - priv->failure = NULL; if (is_i915_device(fd_drm)) { priv->failure = "GEM failure"; igt_require_gem(fd_drm); priv->failure = NULL; + } else { + /* no device specific healthcheck, rely on reopen result */ + priv->failure = NULL; } fd_drm = close_device(fd_drm, "", "health checked "); if (closed || fd_drm < -1) /* update status for post_healthcheck */ priv->fd.drm = fd_drm; + + /* not only request igt_abort on failure, also fail the health check */ + igt_fail_on_f(priv->failure, "%s\n", priv->failure); +} + +static void recover(struct hotunplug *priv) +{ + cleanup(priv); + + if (faccessat(priv->fd.sysfs_bus, priv->dev_bus_addr, F_OK, 0)) + bus_rescan(priv); + + else if (faccessat(priv->fd.sysfs_drv, priv->dev_bus_addr, F_OK, 0)) + driver_bind(priv); + + if (priv->failure) + healthcheck(priv); } static void post_healthcheck(struct hotunplug *priv) { igt_abort_on_f(priv->failure, "%s\n", priv->failure); + cleanup(priv); igt_require(priv->fd.drm == -1); } @@ -297,30 +325,50 @@ igt_main prepare(&priv); } - igt_describe("Check if the driver can be cleanly unbound from a device believed to be closed"); - igt_subtest("unbind-rebind") - unbind_rebind(&priv); + igt_subtest_group { + igt_describe("Check if the driver can be cleanly unbound from a device believed to be closed"); + igt_subtest("unbind-rebind") + unbind_rebind(&priv); + + igt_fixture + recover(&priv); + } igt_fixture post_healthcheck(&priv); - igt_describe("Check if a device believed to be closed can be cleanly unplugged"); - igt_subtest("unplug-rescan") - unplug_rescan(&priv); + igt_subtest_group { + igt_describe("Check if a device believed to be closed can be cleanly unplugged"); + igt_subtest("unplug-rescan") + unplug_rescan(&priv); + + igt_fixture + recover(&priv); + } igt_fixture post_healthcheck(&priv); - igt_describe("Check if the driver can be cleanly unbound from a still open device, then released"); - igt_subtest("hotunbind-lateclose") - hotunbind_lateclose(&priv); + igt_subtest_group { + igt_describe("Check if the driver can be cleanly unbound from a still open device, then released"); + igt_subtest("hotunbind-lateclose") + hotunbind_lateclose(&priv); + + igt_fixture + recover(&priv); + } igt_fixture post_healthcheck(&priv); - igt_describe("Check if a still open device can be cleanly unplugged, then released"); - igt_subtest("hotunplug-lateclose") - hotunplug_lateclose(&priv); + igt_subtest_group { + igt_describe("Check if a still open device can be cleanly unplugged, then released"); + igt_subtest("hotunplug-lateclose") + hotunplug_lateclose(&priv); + + igt_fixture + recover(&priv); + } igt_fixture { post_healthcheck(&priv); -- 2.21.1 _______________________________________________ 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: Janusz Krzysztofik <janusz.krzysztofik@linux.intel.com> To: igt-dev@lists.freedesktop.org Cc: "Michał Winiarski" <michal.winiarski@intel.com>, "Petri Latvala" <petri.latvala@intel.com>, intel-gfx@lists.freedesktop.org, "Tvrtko Ursulin" <tvrtko.ursulin@intel.com> Subject: [igt-dev] [PATCH i-g-t v6 11/24] tests/core_hotunplug: Recover from subtest failures Date: Fri, 11 Sep 2020 12:30:26 +0200 [thread overview] Message-ID: <20200911103039.4574-12-janusz.krzysztofik@linux.intel.com> (raw) In-Reply-To: <20200911103039.4574-1-janusz.krzysztofik@linux.intel.com> Subtests now forcibly call or request igt_abort on failures in order to avoid silently leaving an exercised device in an unusable state. However, a failure inside a subtest doesn't always mean the device is no longer working correctly and reboot is needed. On the other hand, if a subtest just fails without aborting, that doesn't mean in turn the device is healthy. We should still perform a device health check in that case before deciding on next steps. Reuse the 'failure' structure field as a mark which is set before each critical operation is executed that must be followed by a successful health check in order to avoid aborting the test. Then, follow each subtest with its individual igt_fixture section, from where device file descriptors potentially left open are closed, device rediscover or driver rebing operation is run as needed, and finally the health check is run again if the preceding igt_subtest section has exited with the marker set. v2: Start each recovery phase from unconditionally closing file descriptors potentially left open by a subtest before it entered its critical section, - replace igt_require() with 'if() return;' construct in recover() to reduce noise, - replace "subtest failure" message used as a request for healthcheck with a more appropriate "need healthcheck" for clarity, - rebase on current upstream master. v3: Refresh, - move bus_rescan() and driver_bind() function calls back from heaalthcheck() to recover() so a pure health check can still be called from a subtest if essential, - move failure mark assignments back from subtests to helpers for more adequate abort reason reporting but clean the mark only on health check success, - call cleanup() also from post_healthcheck() in order to close a device file descriptor potentially left open by a failed health check, - reword commit message and update description. v4: Close exercised device fd before failing a health check run, - don't drop health checks from subtest bodies, their results should always matter. v5: Refresh. Signed-off-by: Janusz Krzysztofik <janusz.krzysztofik@linux.intel.com> Reviewed-by: Michał Winiarski <michal.winiarski@intel.com> # v1 --- tests/core_hotunplug.c | 100 ++++++++++++++++++++++++++++++----------- 1 file changed, 74 insertions(+), 26 deletions(-) diff --git a/tests/core_hotunplug.c b/tests/core_hotunplug.c index d51526029..7fc6df688 100644 --- a/tests/core_hotunplug.c +++ b/tests/core_hotunplug.c @@ -78,12 +78,18 @@ static int local_close(int fd, const char *warning) static int close_device(int fd_drm, const char *when, const char *which) { + if (fd_drm < 0) /* not open - return current status */ + return fd_drm; + igt_debug("%sclosing %sdevice instance\n", when, which); return local_close(fd_drm, "Device close failed"); } static int close_sysfs(int fd_sysfs_dev) { + if (fd_sysfs_dev < 0) /* not open - return current status */ + return fd_sysfs_dev; + return local_close(fd_sysfs_dev, "Device sysfs node close failed"); } @@ -117,24 +123,22 @@ static void prepare(struct hotunplug *priv) static void driver_unbind(struct hotunplug *priv, const char *prefix) { igt_debug("%sunbinding the driver from the device\n", prefix); + priv->failure = "Driver unbind failure!"; - priv->failure = "Driver unbind timeout!"; - igt_set_timeout(60, priv->failure); + igt_set_timeout(60, "Driver unbind timeout!"); igt_sysfs_set(priv->fd.sysfs_drv, "unbind", priv->dev_bus_addr); igt_reset_timeout(); - priv->failure = NULL; } /* Re-bind the driver to the device */ static void driver_bind(struct hotunplug *priv) { igt_debug("rebinding the driver to the device\n"); + priv->failure = "Driver re-bind failure!"; - priv->failure = "Driver re-bind timeout!"; - igt_set_timeout(60, priv->failure); + igt_set_timeout(60, "Driver re-bind timeout!"); igt_sysfs_set(priv->fd.sysfs_drv, "bind", priv->dev_bus_addr); igt_reset_timeout(); - priv->failure = NULL; } /* Remove (virtually unplug) the device from its bus */ @@ -147,12 +151,11 @@ static void device_unplug(struct hotunplug *priv, const char *prefix) igt_assert_fd(priv->fd.sysfs_dev); igt_debug("%sunplugging the device\n", prefix); + priv->failure = "Device unplug failure!"; - priv->failure = "Device unplug timeout!"; - igt_set_timeout(60, priv->failure); + igt_set_timeout(60, "Device unplug timeout!"); igt_sysfs_set(priv->fd.sysfs_dev, "remove", "1"); igt_reset_timeout(); - priv->failure = NULL; priv->fd.sysfs_dev = close_sysfs(priv->fd.sysfs_dev); } @@ -161,12 +164,17 @@ static void device_unplug(struct hotunplug *priv, const char *prefix) static void bus_rescan(struct hotunplug *priv) { igt_debug("rediscovering the device\n"); + priv->failure = "Bus rescan failure!"; - priv->failure = "Bus rescan timeout!"; - igt_set_timeout(60, priv->failure); + igt_set_timeout(60, "Bus rescan timeout!"); igt_sysfs_set(priv->fd.sysfs_bus, "../rescan", "1"); igt_reset_timeout(); - priv->failure = NULL; +} + +static void cleanup(struct hotunplug *priv) +{ + priv->fd.drm = close_device(priv->fd.drm, "post ", "failed "); + priv->fd.sysfs_dev = close_sysfs(priv->fd.sysfs_dev); } static void healthcheck(struct hotunplug *priv) @@ -180,25 +188,45 @@ static void healthcheck(struct hotunplug *priv) priv->failure = "Device reopen failure!"; fd_drm = local_drm_open_driver("re", " for health check"); - if (closed) /* store fd for post_healthcheck if not dirty */ + if (closed) /* store fd for cleanup if not dirty */ priv->fd.drm = fd_drm; - priv->failure = NULL; if (is_i915_device(fd_drm)) { priv->failure = "GEM failure"; igt_require_gem(fd_drm); priv->failure = NULL; + } else { + /* no device specific healthcheck, rely on reopen result */ + priv->failure = NULL; } fd_drm = close_device(fd_drm, "", "health checked "); if (closed || fd_drm < -1) /* update status for post_healthcheck */ priv->fd.drm = fd_drm; + + /* not only request igt_abort on failure, also fail the health check */ + igt_fail_on_f(priv->failure, "%s\n", priv->failure); +} + +static void recover(struct hotunplug *priv) +{ + cleanup(priv); + + if (faccessat(priv->fd.sysfs_bus, priv->dev_bus_addr, F_OK, 0)) + bus_rescan(priv); + + else if (faccessat(priv->fd.sysfs_drv, priv->dev_bus_addr, F_OK, 0)) + driver_bind(priv); + + if (priv->failure) + healthcheck(priv); } static void post_healthcheck(struct hotunplug *priv) { igt_abort_on_f(priv->failure, "%s\n", priv->failure); + cleanup(priv); igt_require(priv->fd.drm == -1); } @@ -297,30 +325,50 @@ igt_main prepare(&priv); } - igt_describe("Check if the driver can be cleanly unbound from a device believed to be closed"); - igt_subtest("unbind-rebind") - unbind_rebind(&priv); + igt_subtest_group { + igt_describe("Check if the driver can be cleanly unbound from a device believed to be closed"); + igt_subtest("unbind-rebind") + unbind_rebind(&priv); + + igt_fixture + recover(&priv); + } igt_fixture post_healthcheck(&priv); - igt_describe("Check if a device believed to be closed can be cleanly unplugged"); - igt_subtest("unplug-rescan") - unplug_rescan(&priv); + igt_subtest_group { + igt_describe("Check if a device believed to be closed can be cleanly unplugged"); + igt_subtest("unplug-rescan") + unplug_rescan(&priv); + + igt_fixture + recover(&priv); + } igt_fixture post_healthcheck(&priv); - igt_describe("Check if the driver can be cleanly unbound from a still open device, then released"); - igt_subtest("hotunbind-lateclose") - hotunbind_lateclose(&priv); + igt_subtest_group { + igt_describe("Check if the driver can be cleanly unbound from a still open device, then released"); + igt_subtest("hotunbind-lateclose") + hotunbind_lateclose(&priv); + + igt_fixture + recover(&priv); + } igt_fixture post_healthcheck(&priv); - igt_describe("Check if a still open device can be cleanly unplugged, then released"); - igt_subtest("hotunplug-lateclose") - hotunplug_lateclose(&priv); + igt_subtest_group { + igt_describe("Check if a still open device can be cleanly unplugged, then released"); + igt_subtest("hotunplug-lateclose") + hotunplug_lateclose(&priv); + + igt_fixture + recover(&priv); + } igt_fixture { post_healthcheck(&priv); -- 2.21.1 _______________________________________________ igt-dev mailing list igt-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/igt-dev
next prev parent reply other threads:[~2020-09-11 10:31 UTC|newest] Thread overview: 77+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-09-11 10:30 [Intel-gfx] [PATCH i-g-t v6 00/24] tests/core_hotunplug: Fixes and enhancements Janusz Krzysztofik 2020-09-11 10:30 ` [igt-dev] " Janusz Krzysztofik 2020-09-11 10:30 ` [Intel-gfx] [PATCH i-g-t v6 01/24] tests/core_hotunplug: Use igt_assert_fd() Janusz Krzysztofik 2020-09-11 10:30 ` [Intel-gfx] [PATCH i-g-t v6 02/24] tests/core_hotunplug: Constify dev_bus_addr string Janusz Krzysztofik 2020-09-11 10:30 ` [igt-dev] " Janusz Krzysztofik 2020-09-11 10:30 ` [Intel-gfx] [PATCH i-g-t v6 03/24] tests/core_hotunplug: Clean up device open error handling Janusz Krzysztofik 2020-09-11 10:30 ` [igt-dev] " Janusz Krzysztofik 2020-09-11 10:30 ` [Intel-gfx] [PATCH i-g-t v6 04/24] tests/core_hotunplug: Consolidate duplicated debug messages Janusz Krzysztofik 2020-09-11 10:30 ` [igt-dev] " Janusz Krzysztofik 2020-09-11 10:30 ` [Intel-gfx] [PATCH i-g-t v6 05/24] tests/core_hotunplug: Assert successful device filter application Janusz Krzysztofik 2020-09-11 10:30 ` [igt-dev] " Janusz Krzysztofik 2020-09-11 10:30 ` [Intel-gfx] [PATCH i-g-t v6 06/24] tests/core_hotunplug: Maintain a single data structure instance Janusz Krzysztofik 2020-09-11 10:30 ` [igt-dev] " Janusz Krzysztofik 2020-09-11 10:30 ` [Intel-gfx] [PATCH i-g-t v6 07/24] tests/core_hotunplug: Pass errors via a data structure field Janusz Krzysztofik 2020-09-11 10:30 ` [igt-dev] " Janusz Krzysztofik 2020-09-11 10:30 ` [Intel-gfx] [PATCH i-g-t v6 08/24] tests/core_hotunplug: Handle device close errors Janusz Krzysztofik 2020-09-11 10:30 ` [igt-dev] " Janusz Krzysztofik 2020-09-11 10:30 ` [Intel-gfx] [PATCH i-g-t v6 09/24] tests/core_hotunplug: Prepare invariant data once per test run Janusz Krzysztofik 2020-09-11 10:30 ` [igt-dev] " Janusz Krzysztofik 2020-09-11 10:30 ` [Intel-gfx] [PATCH i-g-t v6 10/24] tests/core_hotunplug: Skip selectively on sysfs close errors Janusz Krzysztofik 2020-09-11 10:30 ` [igt-dev] " Janusz Krzysztofik 2020-09-11 10:30 ` Janusz Krzysztofik [this message] 2020-09-11 10:30 ` [igt-dev] [PATCH i-g-t v6 11/24] tests/core_hotunplug: Recover from subtest failures Janusz Krzysztofik 2020-09-11 10:30 ` [Intel-gfx] [PATCH i-g-t v6 12/24] tests/core_hotunplug: Fail subtests on device close errors Janusz Krzysztofik 2020-09-11 10:30 ` [igt-dev] " Janusz Krzysztofik 2020-09-11 10:30 ` [Intel-gfx] [PATCH i-g-t v6 13/24] tests/core_hotunplug: Let the driver time out essential sysfs operations Janusz Krzysztofik 2020-09-11 10:30 ` [igt-dev] " Janusz Krzysztofik 2020-09-11 10:30 ` [Intel-gfx] [PATCH i-g-t v6 14/24] tests/core_hotunplug: Process return values of " Janusz Krzysztofik 2020-09-11 10:30 ` [igt-dev] " Janusz Krzysztofik 2020-09-11 10:30 ` [Intel-gfx] [PATCH i-g-t v6 15/24] tests/core_hotunplug: Assert expected device presence/absence Janusz Krzysztofik 2020-09-11 10:30 ` [Intel-gfx] [PATCH i-g-t v6 16/24] tests/core_hotunplug: Explicitly ignore unused return values Janusz Krzysztofik 2020-09-11 10:30 ` [igt-dev] " Janusz Krzysztofik 2020-09-11 10:30 ` [Intel-gfx] [PATCH i-g-t v6 17/24] tests/core_hotunplug: Also check health of render device node Janusz Krzysztofik 2020-09-11 10:30 ` [Intel-gfx] [PATCH i-g-t v6 18/24] tests/core_hotunplug: More thorough i915 healthcheck and recovery Janusz Krzysztofik 2020-09-11 10:30 ` [igt-dev] " Janusz Krzysztofik 2020-09-11 10:30 ` [Intel-gfx] [PATCH i-g-t v6 19/24] tests/core_hotunplug: Add 'lateclose before restore' variants Janusz Krzysztofik 2020-09-11 10:30 ` [igt-dev] " Janusz Krzysztofik 2020-09-11 10:30 ` [Intel-gfx] [PATCH i-g-t v6 20/24] tests/core_hotunplug: Check health both before and after late close Janusz Krzysztofik 2020-09-11 10:30 ` [igt-dev] " Janusz Krzysztofik 2020-09-11 10:30 ` [Intel-gfx] [PATCH i-g-t v6 21/24] tests/core_hotunplug: HSW/BDW audio issue workaround Janusz Krzysztofik 2020-09-11 10:30 ` [igt-dev] " Janusz Krzysztofik 2020-09-11 12:22 ` [Intel-gfx] " Petri Latvala 2020-09-11 12:22 ` [igt-dev] " Petri Latvala 2020-09-11 13:15 ` [Intel-gfx] " Janusz Krzysztofik 2020-09-11 13:15 ` [igt-dev] " Janusz Krzysztofik 2020-09-11 14:17 ` [Intel-gfx] " Petri Latvala 2020-09-11 14:17 ` [igt-dev] " Petri Latvala 2020-09-11 10:30 ` [Intel-gfx] [PATCH i-g-t v6 22/24] tests/core_hotunplug: Duplicate debug messages in dmesg Janusz Krzysztofik 2020-09-11 10:30 ` [igt-dev] " Janusz Krzysztofik 2020-09-11 10:30 ` [Intel-gfx] [PATCH i-g-t v6 23/24] tests/core_hotunplug: Un-blocklist *bind* subtests Janusz Krzysztofik 2020-09-11 11:51 ` Petri Latvala 2020-09-11 11:51 ` [igt-dev] " Petri Latvala 2020-09-11 12:00 ` [Intel-gfx] " Janusz Krzysztofik 2020-09-11 12:00 ` [igt-dev] " Janusz Krzysztofik 2020-09-11 14:20 ` [Intel-gfx] " Petri Latvala 2020-09-11 14:20 ` [igt-dev] " Petri Latvala 2020-09-11 10:30 ` [Intel-gfx] [PATCH i-g-t v6 24/24] tests/core_hotunplug: Add unbind-rebind subtest to BAT scope Janusz Krzysztofik 2020-09-11 10:30 ` [igt-dev] " Janusz Krzysztofik 2020-09-11 11:52 ` [Intel-gfx] " Petri Latvala 2020-09-11 11:52 ` [igt-dev] " Petri Latvala 2020-09-11 12:01 ` [Intel-gfx] " Janusz Krzysztofik 2020-09-11 12:01 ` [igt-dev] " Janusz Krzysztofik 2020-09-11 11:24 ` [igt-dev] ✓ Fi.CI.BAT: success for tests/core_hotunplug: Fixes and enhancements (rev6) Patchwork 2020-09-11 14:18 ` Petri Latvala 2020-09-11 14:15 ` [igt-dev] ✓ Fi.CI.IGT: " Patchwork 2020-09-14 18:18 ` [Intel-gfx] [PATCH i-g-t v6 00/24] tests/core_hotunplug: Fixes and enhancements Michał Winiarski 2020-09-14 18:18 ` [igt-dev] " Michał Winiarski 2020-09-14 19:30 ` Janusz Krzysztofik 2020-09-14 19:30 ` [igt-dev] " Janusz Krzysztofik 2020-09-14 20:43 ` Vudum, Lakshminarayana 2020-09-14 20:43 ` [igt-dev] " Vudum, Lakshminarayana 2020-09-15 7:47 ` Janusz Krzysztofik 2020-09-15 7:47 ` [igt-dev] " Janusz Krzysztofik 2020-09-15 15:39 ` Vudum, Lakshminarayana 2020-09-15 15:39 ` [igt-dev] " Vudum, Lakshminarayana 2020-09-16 7:59 ` Janusz Krzysztofik 2020-09-16 7:59 ` [igt-dev] " Janusz Krzysztofik
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