* [igt-dev] [PATCH i-g-t] prime_vgem: Replace nanosleep with igt_waitchildren_timeout
@ 2019-04-01 7:58 Chris Wilson
2019-04-01 8:35 ` [igt-dev] ✓ Fi.CI.BAT: success for " Patchwork
` (2 more replies)
0 siblings, 3 replies; 5+ messages in thread
From: Chris Wilson @ 2019-04-01 7:58 UTC (permalink / raw)
To: igt-dev
We want to use a child in order to detect an uninterruptable sleep (a
potential bug we might hit), but we can use igt_waitchildren_timeout()
to replace our risky self-signaling + nanosleep.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=103182
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
tests/prime_vgem.c | 20 +++++++-------------
1 file changed, 7 insertions(+), 13 deletions(-)
diff --git a/tests/prime_vgem.c b/tests/prime_vgem.c
index 60bb951c8..fe28322a6 100644
--- a/tests/prime_vgem.c
+++ b/tests/prime_vgem.c
@@ -697,29 +697,24 @@ static void flip_to_vgem(int i915, int vgem,
unsigned hang,
const char *name)
{
- const struct timespec tv = { 1, 0 };
struct pollfd pfd = { i915, POLLIN };
struct drm_event_vblank vbl;
uint32_t fence;
fence = vgem_fence_attach(vgem, bo, VGEM_FENCE_WRITE | hang);
- igt_fork(child, 1) {
+ igt_fork(child, 1) { /* Use a child in case we block uninterruptibly */
+ /* Check we don't block nor flip before the fence is ready */
do_or_die(drmModePageFlip(i915, crtc_id, fb_id,
DRM_MODE_PAGE_FLIP_EVENT, &fb_id));
- kill(getppid(), SIGHUP);
-
- /* Check we don't flip before the fence is ready */
- for (int n = 0; n < 5; n++) {
+ for (int n = 0; n < 5; n++) { /* 5 frames should be <100ms */
igt_assert_f(poll(&pfd, 1, 0) == 0,
"flip to %s completed whilst busy\n",
- name);
+ name);
get_vblank(i915, 0, DRM_VBLANK_NEXTONMISS);
}
}
-
- igt_assert_f(nanosleep(&tv, NULL) == -1,
- "flip to busy %s blocked\n", name);
+ igt_waitchildren_timeout(2, "flip blocked by waiting for busy vgem fence");
/* And then the flip is completed as soon as it is ready */
if (!hang) {
@@ -734,12 +729,11 @@ static void flip_to_vgem(int i915, int vgem,
get_vblank(i915, 0, DRM_VBLANK_NEXTONMISS);
igt_assert_eq(poll(&pfd, 1, 0), 1);
}
+
/* Even if hung, the flip must complete *eventually* */
- igt_set_timeout(20, "Ignored hang"); /* XXX lower fail threshold? */
+ igt_set_timeout(20, "flip blocked by hanging vgem fence"); /* XXX lower fail threshold? */
igt_assert_eq(read(i915, &vbl, sizeof(vbl)), sizeof(vbl));
igt_reset_timeout();
-
- igt_waitchildren();
}
static void test_flip(int i915, int vgem, unsigned hang)
--
2.20.1
_______________________________________________
igt-dev mailing list
igt-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/igt-dev
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [igt-dev] ✓ Fi.CI.BAT: success for prime_vgem: Replace nanosleep with igt_waitchildren_timeout
2019-04-01 7:58 [igt-dev] [PATCH i-g-t] prime_vgem: Replace nanosleep with igt_waitchildren_timeout Chris Wilson
@ 2019-04-01 8:35 ` Patchwork
2019-04-01 10:23 ` [igt-dev] ✓ Fi.CI.IGT: " Patchwork
2019-04-02 8:56 ` [igt-dev] [PATCH i-g-t] " Daniel Vetter
2 siblings, 0 replies; 5+ messages in thread
From: Patchwork @ 2019-04-01 8:35 UTC (permalink / raw)
To: Chris Wilson; +Cc: igt-dev
== Series Details ==
Series: prime_vgem: Replace nanosleep with igt_waitchildren_timeout
URL : https://patchwork.freedesktop.org/series/58807/
State : success
== Summary ==
CI Bug Log - changes from IGT_4915 -> IGTPW_2747
====================================================
Summary
-------
**SUCCESS**
No regressions found.
External URL: https://patchwork.freedesktop.org/api/1.0/series/58807/revisions/1/mbox/
Known issues
------------
Here are the changes found in IGTPW_2747 that come from known issues:
### IGT changes ###
#### Issues hit ####
* igt@amdgpu/amd_basic@query-info:
- fi-bsw-kefka: NOTRUN -> SKIP [fdo#109271] +55
* igt@gem_ctx_create@basic-files:
- fi-gdg-551: NOTRUN -> SKIP [fdo#109271] +106
* igt@gem_exec_basic@gtt-bsd2:
- fi-byt-clapper: NOTRUN -> SKIP [fdo#109271] +57
* igt@gem_exec_suspend@basic-s4-devices:
- fi-blb-e6850: PASS -> INCOMPLETE [fdo#107718]
* igt@i915_selftest@live_execlists:
- fi-apl-guc: PASS -> INCOMPLETE [fdo#103927] / [fdo#109720]
* igt@i915_selftest@live_uncore:
- fi-ivb-3770: PASS -> DMESG-FAIL [fdo#110210]
* igt@kms_busy@basic-flip-c:
- fi-byt-clapper: NOTRUN -> SKIP [fdo#109271] / [fdo#109278]
- fi-gdg-551: NOTRUN -> SKIP [fdo#109271] / [fdo#109278]
- fi-bsw-kefka: NOTRUN -> SKIP [fdo#109271] / [fdo#109278]
* igt@kms_frontbuffer_tracking@basic:
- fi-byt-clapper: NOTRUN -> FAIL [fdo#103167]
* igt@kms_pipe_crc_basic@hang-read-crc-pipe-a:
- fi-byt-clapper: NOTRUN -> FAIL [fdo#103191] / [fdo#107362]
* igt@kms_pipe_crc_basic@nonblocking-crc-pipe-a:
- fi-byt-clapper: NOTRUN -> FAIL [fdo#107362]
* igt@runner@aborted:
- fi-apl-guc: NOTRUN -> FAIL [fdo#108622] / [fdo#109720]
#### Possible fixes ####
* igt@gem_exec_suspend@basic-s4-devices:
- fi-icl-y: DMESG-WARN [fdo#109638] -> PASS
[fdo#103167]: https://bugs.freedesktop.org/show_bug.cgi?id=103167
[fdo#103191]: https://bugs.freedesktop.org/show_bug.cgi?id=103191
[fdo#103927]: https://bugs.freedesktop.org/show_bug.cgi?id=103927
[fdo#107362]: https://bugs.freedesktop.org/show_bug.cgi?id=107362
[fdo#107718]: https://bugs.freedesktop.org/show_bug.cgi?id=107718
[fdo#108622]: https://bugs.freedesktop.org/show_bug.cgi?id=108622
[fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
[fdo#109278]: https://bugs.freedesktop.org/show_bug.cgi?id=109278
[fdo#109638]: https://bugs.freedesktop.org/show_bug.cgi?id=109638
[fdo#109720]: https://bugs.freedesktop.org/show_bug.cgi?id=109720
[fdo#110210]: https://bugs.freedesktop.org/show_bug.cgi?id=110210
Participating hosts (46 -> 40)
------------------------------
Additional (3): fi-bsw-kefka fi-byt-clapper fi-gdg-551
Missing (9): fi-kbl-soraka fi-ilk-m540 fi-hsw-4200u fi-byt-j1900 fi-byt-squawks fi-bsw-cyan fi-ctg-p8600 fi-bxt-j4205 fi-icl-u3
Build changes
-------------
* IGT: IGT_4915 -> IGTPW_2747
CI_DRM_5847: a1e7e8ca746c6b4e6e5103bf722b81adc70064c8 @ git://anongit.freedesktop.org/gfx-ci/linux
IGTPW_2747: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2747/
IGT_4915: 20f8f52498b9c382076cbc85079df44079e5500f @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
== Logs ==
For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2747/
_______________________________________________
igt-dev mailing list
igt-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/igt-dev
^ permalink raw reply [flat|nested] 5+ messages in thread
* [igt-dev] ✓ Fi.CI.IGT: success for prime_vgem: Replace nanosleep with igt_waitchildren_timeout
2019-04-01 7:58 [igt-dev] [PATCH i-g-t] prime_vgem: Replace nanosleep with igt_waitchildren_timeout Chris Wilson
2019-04-01 8:35 ` [igt-dev] ✓ Fi.CI.BAT: success for " Patchwork
@ 2019-04-01 10:23 ` Patchwork
2019-04-02 8:56 ` [igt-dev] [PATCH i-g-t] " Daniel Vetter
2 siblings, 0 replies; 5+ messages in thread
From: Patchwork @ 2019-04-01 10:23 UTC (permalink / raw)
To: Chris Wilson; +Cc: igt-dev
== Series Details ==
Series: prime_vgem: Replace nanosleep with igt_waitchildren_timeout
URL : https://patchwork.freedesktop.org/series/58807/
State : success
== Summary ==
CI Bug Log - changes from IGT_4915_full -> IGTPW_2747_full
====================================================
Summary
-------
**SUCCESS**
No regressions found.
External URL: https://patchwork.freedesktop.org/api/1.0/series/58807/revisions/1/mbox/
Known issues
------------
Here are the changes found in IGTPW_2747_full that come from known issues:
### IGT changes ###
#### Issues hit ####
* igt@gem_exec_schedule@preemptive-hang-bsd2:
- shard-hsw: NOTRUN -> SKIP [fdo#109271] +38
* igt@gem_pwrite@stolen-normal:
- shard-kbl: NOTRUN -> SKIP [fdo#109271] +40
* igt@gem_tiled_swapping@non-threaded:
- shard-hsw: PASS -> FAIL [fdo#108686]
* igt@i915_pm_backlight@bad-brightness:
- shard-glk: NOTRUN -> SKIP [fdo#109271] +41
* igt@kms_atomic_transition@1x-modeset-transitions-nonblocking:
- shard-apl: PASS -> FAIL [fdo#109660]
- shard-kbl: PASS -> FAIL [fdo#109660]
* igt@kms_atomic_transition@plane-toggle-modeset-transition:
- shard-apl: PASS -> INCOMPLETE [fdo#103927]
- shard-kbl: PASS -> INCOMPLETE [fdo#103665]
* igt@kms_busy@basic-flip-e:
- shard-apl: NOTRUN -> SKIP [fdo#109271] / [fdo#109278]
* igt@kms_busy@extended-modeset-hang-newfb-render-a:
- shard-hsw: PASS -> DMESG-WARN [fdo#110222]
* igt@kms_busy@extended-modeset-hang-newfb-render-c:
- shard-kbl: PASS -> DMESG-WARN [fdo#110222]
* igt@kms_busy@extended-modeset-hang-newfb-with-reset-render-b:
- shard-snb: NOTRUN -> DMESG-WARN [fdo#110222]
* igt@kms_busy@extended-modeset-hang-newfb-with-reset-render-e:
- shard-kbl: NOTRUN -> SKIP [fdo#109271] / [fdo#109278] +2
* igt@kms_busy@extended-modeset-hang-oldfb-render-d:
- shard-glk: NOTRUN -> SKIP [fdo#109271] / [fdo#109278] +2
* igt@kms_busy@extended-pageflip-hang-newfb-render-a:
- shard-glk: NOTRUN -> DMESG-WARN [fdo#110222]
* igt@kms_draw_crc@draw-method-rgb565-render-untiled:
- shard-snb: PASS -> SKIP [fdo#109271]
* igt@kms_draw_crc@fill-fb:
- shard-hsw: PASS -> INCOMPLETE [fdo#103540]
* igt@kms_frontbuffer_tracking@fbcpsr-2p-primscrn-pri-shrfb-draw-mmap-gtt:
- shard-apl: NOTRUN -> SKIP [fdo#109271] +22
* igt@kms_frontbuffer_tracking@fbcpsr-tilingchange:
- shard-snb: NOTRUN -> SKIP [fdo#109271] +14
* igt@kms_lease@atomic_implicit_crtc:
- shard-apl: NOTRUN -> FAIL [fdo#110279]
* igt@kms_plane_alpha_blend@pipe-a-coverage-vs-premult-vs-constant:
- shard-snb: NOTRUN -> SKIP [fdo#109271] / [fdo#109278] +2
* igt@kms_plane_alpha_blend@pipe-b-alpha-transparant-fb:
- shard-glk: NOTRUN -> FAIL [fdo#108145]
* igt@kms_plane_scaling@pipe-b-scaler-with-pixel-format:
- shard-glk: PASS -> SKIP [fdo#109271] / [fdo#109278]
* igt@kms_plane_scaling@pipe-c-scaler-with-rotation:
- shard-hsw: NOTRUN -> SKIP [fdo#109271] / [fdo#109278] +6
* igt@kms_rotation_crc@multiplane-rotation-cropping-bottom:
- shard-kbl: PASS -> DMESG-FAIL [fdo#105763]
* igt@kms_setmode@basic:
- shard-apl: PASS -> FAIL [fdo#99912]
* igt@kms_vblank@pipe-a-ts-continuation-modeset-hang:
- shard-apl: PASS -> FAIL [fdo#104894]
#### Possible fixes ####
* igt@kms_atomic_transition@plane-all-modeset-transition:
- shard-apl: INCOMPLETE [fdo#103927] -> PASS
* igt@kms_available_modes_crc@available_mode_test_crc:
- shard-hsw: FAIL [fdo#106641] -> PASS
* igt@kms_busy@extended-modeset-hang-newfb-with-reset-render-a:
- shard-snb: DMESG-WARN [fdo#110222] -> PASS
- shard-hsw: DMESG-WARN [fdo#110222] -> PASS +1
* igt@kms_busy@extended-modeset-hang-newfb-with-reset-render-b:
- shard-kbl: DMESG-WARN [fdo#110222] -> PASS +1
- shard-apl: DMESG-WARN [fdo#110222] -> PASS
* igt@kms_cursor_crc@cursor-128x128-sliding:
- shard-kbl: FAIL [fdo#103232] -> PASS
- shard-apl: FAIL [fdo#103232] -> PASS
* igt@kms_flip@2x-flip-vs-expired-vblank-interruptible:
- shard-glk: FAIL [fdo#105363] -> PASS
* igt@kms_plane@plane-position-covered-pipe-b-planes:
- shard-apl: FAIL [fdo#110038] -> PASS
* igt@kms_plane_alpha_blend@pipe-a-constant-alpha-max:
- shard-glk: FAIL [fdo#108145] -> PASS
- shard-kbl: FAIL [fdo#108145] -> PASS
- shard-apl: FAIL [fdo#108145] -> PASS
* igt@kms_rotation_crc@multiplane-rotation-cropping-top:
- shard-kbl: FAIL [fdo#109016] -> PASS
* igt@kms_vblank@pipe-b-ts-continuation-dpms-rpm:
- shard-apl: FAIL [fdo#104894] -> PASS +7
- shard-kbl: FAIL [fdo#104894] -> PASS +2
* igt@kms_vblank@pipe-b-wait-forked:
- shard-hsw: INCOMPLETE [fdo#103540] -> PASS
[fdo#103232]: https://bugs.freedesktop.org/show_bug.cgi?id=103232
[fdo#103540]: https://bugs.freedesktop.org/show_bug.cgi?id=103540
[fdo#103665]: https://bugs.freedesktop.org/show_bug.cgi?id=103665
[fdo#103927]: https://bugs.freedesktop.org/show_bug.cgi?id=103927
[fdo#104894]: https://bugs.freedesktop.org/show_bug.cgi?id=104894
[fdo#105363]: https://bugs.freedesktop.org/show_bug.cgi?id=105363
[fdo#105763]: https://bugs.freedesktop.org/show_bug.cgi?id=105763
[fdo#106641]: https://bugs.freedesktop.org/show_bug.cgi?id=106641
[fdo#108145]: https://bugs.freedesktop.org/show_bug.cgi?id=108145
[fdo#108686]: https://bugs.freedesktop.org/show_bug.cgi?id=108686
[fdo#109016]: https://bugs.freedesktop.org/show_bug.cgi?id=109016
[fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
[fdo#109278]: https://bugs.freedesktop.org/show_bug.cgi?id=109278
[fdo#109660]: https://bugs.freedesktop.org/show_bug.cgi?id=109660
[fdo#110038]: https://bugs.freedesktop.org/show_bug.cgi?id=110038
[fdo#110222]: https://bugs.freedesktop.org/show_bug.cgi?id=110222
[fdo#110279]: https://bugs.freedesktop.org/show_bug.cgi?id=110279
[fdo#99912]: https://bugs.freedesktop.org/show_bug.cgi?id=99912
Participating hosts (7 -> 5)
------------------------------
Missing (2): shard-skl shard-iclb
Build changes
-------------
* IGT: IGT_4915 -> IGTPW_2747
CI_DRM_5847: a1e7e8ca746c6b4e6e5103bf722b81adc70064c8 @ git://anongit.freedesktop.org/gfx-ci/linux
IGTPW_2747: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2747/
IGT_4915: 20f8f52498b9c382076cbc85079df44079e5500f @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
== Logs ==
For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_2747/
_______________________________________________
igt-dev mailing list
igt-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/igt-dev
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [igt-dev] [PATCH i-g-t] prime_vgem: Replace nanosleep with igt_waitchildren_timeout
2019-04-01 7:58 [igt-dev] [PATCH i-g-t] prime_vgem: Replace nanosleep with igt_waitchildren_timeout Chris Wilson
2019-04-01 8:35 ` [igt-dev] ✓ Fi.CI.BAT: success for " Patchwork
2019-04-01 10:23 ` [igt-dev] ✓ Fi.CI.IGT: " Patchwork
@ 2019-04-02 8:56 ` Daniel Vetter
2019-04-02 9:02 ` Chris Wilson
2 siblings, 1 reply; 5+ messages in thread
From: Daniel Vetter @ 2019-04-02 8:56 UTC (permalink / raw)
To: Chris Wilson; +Cc: igt-dev
On Mon, Apr 01, 2019 at 08:58:40AM +0100, Chris Wilson wrote:
> We want to use a child in order to detect an uninterruptable sleep (a
> potential bug we might hit), but we can use igt_waitchildren_timeout()
> to replace our risky self-signaling + nanosleep.
>
> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=103182
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
On a spree it seems ... I guess same changes needed as for kms_busy to
ditch the signal handler setup? On the presumed v2:
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> ---
> tests/prime_vgem.c | 20 +++++++-------------
> 1 file changed, 7 insertions(+), 13 deletions(-)
>
> diff --git a/tests/prime_vgem.c b/tests/prime_vgem.c
> index 60bb951c8..fe28322a6 100644
> --- a/tests/prime_vgem.c
> +++ b/tests/prime_vgem.c
> @@ -697,29 +697,24 @@ static void flip_to_vgem(int i915, int vgem,
> unsigned hang,
> const char *name)
> {
> - const struct timespec tv = { 1, 0 };
> struct pollfd pfd = { i915, POLLIN };
> struct drm_event_vblank vbl;
> uint32_t fence;
>
> fence = vgem_fence_attach(vgem, bo, VGEM_FENCE_WRITE | hang);
>
> - igt_fork(child, 1) {
> + igt_fork(child, 1) { /* Use a child in case we block uninterruptibly */
> + /* Check we don't block nor flip before the fence is ready */
> do_or_die(drmModePageFlip(i915, crtc_id, fb_id,
> DRM_MODE_PAGE_FLIP_EVENT, &fb_id));
> - kill(getppid(), SIGHUP);
> -
> - /* Check we don't flip before the fence is ready */
> - for (int n = 0; n < 5; n++) {
> + for (int n = 0; n < 5; n++) { /* 5 frames should be <100ms */
> igt_assert_f(poll(&pfd, 1, 0) == 0,
> "flip to %s completed whilst busy\n",
> - name);
> + name);
> get_vblank(i915, 0, DRM_VBLANK_NEXTONMISS);
> }
> }
> -
> - igt_assert_f(nanosleep(&tv, NULL) == -1,
> - "flip to busy %s blocked\n", name);
> + igt_waitchildren_timeout(2, "flip blocked by waiting for busy vgem fence");
>
> /* And then the flip is completed as soon as it is ready */
> if (!hang) {
> @@ -734,12 +729,11 @@ static void flip_to_vgem(int i915, int vgem,
> get_vblank(i915, 0, DRM_VBLANK_NEXTONMISS);
> igt_assert_eq(poll(&pfd, 1, 0), 1);
> }
> +
> /* Even if hung, the flip must complete *eventually* */
> - igt_set_timeout(20, "Ignored hang"); /* XXX lower fail threshold? */
> + igt_set_timeout(20, "flip blocked by hanging vgem fence"); /* XXX lower fail threshold? */
> igt_assert_eq(read(i915, &vbl, sizeof(vbl)), sizeof(vbl));
> igt_reset_timeout();
> -
> - igt_waitchildren();
> }
>
> static void test_flip(int i915, int vgem, unsigned hang)
> --
> 2.20.1
>
> _______________________________________________
> igt-dev mailing list
> igt-dev@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/igt-dev
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
_______________________________________________
igt-dev mailing list
igt-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/igt-dev
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [igt-dev] [PATCH i-g-t] prime_vgem: Replace nanosleep with igt_waitchildren_timeout
2019-04-02 8:56 ` [igt-dev] [PATCH i-g-t] " Daniel Vetter
@ 2019-04-02 9:02 ` Chris Wilson
0 siblings, 0 replies; 5+ messages in thread
From: Chris Wilson @ 2019-04-02 9:02 UTC (permalink / raw)
To: Daniel Vetter; +Cc: igt-dev
Quoting Daniel Vetter (2019-04-02 09:56:59)
> On Mon, Apr 01, 2019 at 08:58:40AM +0100, Chris Wilson wrote:
> > We want to use a child in order to detect an uninterruptable sleep (a
> > potential bug we might hit), but we can use igt_waitchildren_timeout()
> > to replace our risky self-signaling + nanosleep.
> >
> > Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=103182
> > Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
>
> On a spree it seems ...
I didn't realised until too late they had more than on test case in the
bug.
> I guess same changes needed as for kms_busy to
> ditch the signal handler setup? On the presumed v2:
I didn't notice gcc complain this time... Found it, it is setup in
test_flip().
-Chris
_______________________________________________
igt-dev mailing list
igt-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/igt-dev
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2019-04-02 9:02 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-04-01 7:58 [igt-dev] [PATCH i-g-t] prime_vgem: Replace nanosleep with igt_waitchildren_timeout Chris Wilson
2019-04-01 8:35 ` [igt-dev] ✓ Fi.CI.BAT: success for " Patchwork
2019-04-01 10:23 ` [igt-dev] ✓ Fi.CI.IGT: " Patchwork
2019-04-02 8:56 ` [igt-dev] [PATCH i-g-t] " Daniel Vetter
2019-04-02 9:02 ` Chris Wilson
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