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* [PATCH igt] igt/kms_frontbuffer_tracking: Disable FBC testing for -ENODEV
@ 2018-02-11 18:54 ` Chris Wilson
  0 siblings, 0 replies; 12+ messages in thread
From: Chris Wilson @ 2018-02-11 18:54 UTC (permalink / raw)
  To: intel-gfx; +Cc: igt-dev

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 tests/kms_frontbuffer_tracking.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/kms_frontbuffer_tracking.c b/tests/kms_frontbuffer_tracking.c
index 602707f98..6d3fe8d02 100644
--- a/tests/kms_frontbuffer_tracking.c
+++ b/tests/kms_frontbuffer_tracking.c
@@ -1588,6 +1588,9 @@ static bool fbc_supported_on_chipset(void)
 	char buf[128];
 
 	debugfs_read("i915_fbc_status", buf);
+	if (*buf == '\0')
+		return false;
+
 	return !strstr(buf, "FBC unsupported on this chipset\n");
 }
 
-- 
2.16.1

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

^ permalink raw reply related	[flat|nested] 12+ messages in thread

* [igt-dev] [PATCH igt] igt/kms_frontbuffer_tracking: Disable FBC testing for -ENODEV
@ 2018-02-11 18:54 ` Chris Wilson
  0 siblings, 0 replies; 12+ messages in thread
From: Chris Wilson @ 2018-02-11 18:54 UTC (permalink / raw)
  To: intel-gfx; +Cc: igt-dev

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 tests/kms_frontbuffer_tracking.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/kms_frontbuffer_tracking.c b/tests/kms_frontbuffer_tracking.c
index 602707f98..6d3fe8d02 100644
--- a/tests/kms_frontbuffer_tracking.c
+++ b/tests/kms_frontbuffer_tracking.c
@@ -1588,6 +1588,9 @@ static bool fbc_supported_on_chipset(void)
 	char buf[128];
 
 	debugfs_read("i915_fbc_status", buf);
+	if (*buf == '\0')
+		return false;
+
 	return !strstr(buf, "FBC unsupported on this chipset\n");
 }
 
-- 
2.16.1

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

^ permalink raw reply related	[flat|nested] 12+ messages in thread

* [igt-dev] ✓ Fi.CI.BAT: success for igt/kms_frontbuffer_tracking: Disable FBC testing for -ENODEV
  2018-02-11 18:54 ` [igt-dev] " Chris Wilson
  (?)
@ 2018-02-11 19:12 ` Patchwork
  -1 siblings, 0 replies; 12+ messages in thread
From: Patchwork @ 2018-02-11 19:12 UTC (permalink / raw)
  To: Chris Wilson; +Cc: igt-dev

== Series Details ==

Series: igt/kms_frontbuffer_tracking: Disable FBC testing for -ENODEV
URL   : https://patchwork.freedesktop.org/series/38062/
State : success

== Summary ==

IGT patchset tested on top of latest successful build
8b9f68a13442c9307ef602cb9f0282e0c4ec43e2 igt/pm_rc6_residency: Check debugfs existence before reading

with latest DRM-Tip kernel build CI_DRM_3753
4d059b70de40 drm-tip: 2018y-02m-11d-17h-16m-33s UTC integration manifest

No testlist changes.

Test gem_mmap_gtt:
        Subgroup basic-small-bo-tiledx:
                pass       -> FAIL       (fi-gdg-551) fdo#102575
Test kms_pipe_crc_basic:
        Subgroup suspend-read-crc-pipe-a:
                dmesg-warn -> PASS       (fi-cnl-y3) fdo#103191

fdo#102575 https://bugs.freedesktop.org/show_bug.cgi?id=102575
fdo#103191 https://bugs.freedesktop.org/show_bug.cgi?id=103191

fi-bdw-5557u     total:288  pass:267  dwarn:0   dfail:0   fail:0   skip:21  time:421s
fi-bdw-gvtdvm    total:288  pass:264  dwarn:0   dfail:0   fail:0   skip:24  time:424s
fi-blb-e6850     total:288  pass:223  dwarn:1   dfail:0   fail:0   skip:64  time:375s
fi-bsw-n3050     total:288  pass:242  dwarn:0   dfail:0   fail:0   skip:46  time:495s
fi-bwr-2160      total:288  pass:183  dwarn:0   dfail:0   fail:0   skip:105 time:288s
fi-bxt-dsi       total:288  pass:258  dwarn:0   dfail:0   fail:0   skip:30  time:483s
fi-bxt-j4205     total:288  pass:259  dwarn:0   dfail:0   fail:0   skip:29  time:492s
fi-byt-j1900     total:288  pass:253  dwarn:0   dfail:0   fail:0   skip:35  time:473s
fi-byt-n2820     total:288  pass:249  dwarn:0   dfail:0   fail:0   skip:39  time:459s
fi-cfl-s2        total:288  pass:262  dwarn:0   dfail:0   fail:0   skip:26  time:573s
fi-cnl-y3        total:288  pass:262  dwarn:0   dfail:0   fail:0   skip:26  time:579s
fi-elk-e7500     total:288  pass:229  dwarn:0   dfail:0   fail:0   skip:59  time:418s
fi-gdg-551       total:288  pass:179  dwarn:0   dfail:0   fail:1   skip:108 time:287s
fi-glk-1         total:288  pass:260  dwarn:0   dfail:0   fail:0   skip:28  time:521s
fi-hsw-4770      total:288  pass:261  dwarn:0   dfail:0   fail:0   skip:27  time:390s
fi-ilk-650       total:288  pass:228  dwarn:0   dfail:0   fail:0   skip:60  time:414s
fi-ivb-3520m     total:288  pass:259  dwarn:0   dfail:0   fail:0   skip:29  time:459s
fi-ivb-3770      total:288  pass:255  dwarn:0   dfail:0   fail:0   skip:33  time:418s
fi-kbl-7500u     total:288  pass:263  dwarn:1   dfail:0   fail:0   skip:24  time:457s
fi-kbl-7560u     total:288  pass:269  dwarn:0   dfail:0   fail:0   skip:19  time:499s
fi-kbl-r         total:288  pass:261  dwarn:0   dfail:0   fail:0   skip:27  time:506s
fi-pnv-d510      total:288  pass:222  dwarn:1   dfail:0   fail:0   skip:65  time:603s
fi-skl-6260u     total:288  pass:268  dwarn:0   dfail:0   fail:0   skip:20  time:426s
fi-skl-6600u     total:288  pass:261  dwarn:0   dfail:0   fail:0   skip:27  time:507s
fi-skl-6700hq    total:288  pass:262  dwarn:0   dfail:0   fail:0   skip:26  time:530s
fi-skl-6700k2    total:288  pass:264  dwarn:0   dfail:0   fail:0   skip:24  time:490s
fi-skl-6770hq    total:288  pass:268  dwarn:0   dfail:0   fail:0   skip:20  time:483s
fi-skl-guc       total:288  pass:260  dwarn:0   dfail:0   fail:0   skip:28  time:413s
fi-skl-gvtdvm    total:288  pass:265  dwarn:0   dfail:0   fail:0   skip:23  time:429s
fi-snb-2520m     total:288  pass:248  dwarn:0   dfail:0   fail:0   skip:40  time:514s
fi-snb-2600      total:288  pass:248  dwarn:0   dfail:0   fail:0   skip:40  time:400s
Blacklisted hosts:
fi-glk-dsi       total:288  pass:258  dwarn:0   dfail:0   fail:0   skip:30  time:475s

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_900/issues.html
_______________________________________________
igt-dev mailing list
igt-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/igt-dev

^ permalink raw reply	[flat|nested] 12+ messages in thread

* [igt-dev] ✗ Fi.CI.IGT: failure for igt/kms_frontbuffer_tracking: Disable FBC testing for -ENODEV
  2018-02-11 18:54 ` [igt-dev] " Chris Wilson
  (?)
  (?)
@ 2018-02-11 20:02 ` Patchwork
  -1 siblings, 0 replies; 12+ messages in thread
From: Patchwork @ 2018-02-11 20:02 UTC (permalink / raw)
  To: Chris Wilson; +Cc: igt-dev

== Series Details ==

Series: igt/kms_frontbuffer_tracking: Disable FBC testing for -ENODEV
URL   : https://patchwork.freedesktop.org/series/38062/
State : failure

== Summary ==

Test kms_vblank:
        Subgroup pipe-b-ts-continuation-dpms-suspend:
                pass       -> SKIP       (shard-snb)
Test perf:
        Subgroup polling:
                fail       -> PASS       (shard-hsw) fdo#102252
Test kms_flip:
        Subgroup flip-vs-expired-vblank:
                pass       -> FAIL       (shard-apl) fdo#102887
        Subgroup 2x-modeset-vs-vblank-race-interruptible:
                pass       -> FAIL       (shard-hsw)
        Subgroup 2x-flip-vs-absolute-wf_vblank-interruptible:
                fail       -> PASS       (shard-hsw) fdo#100368
Test gem_eio:
        Subgroup suspend:
                pass       -> INCOMPLETE (shard-hsw)
        Subgroup in-flight:
                pass       -> FAIL       (shard-hsw) fdo#104676 +1
Test kms_mmap_write_crc:
                pass       -> FAIL       (shard-apl)
Test kms_setmode:
        Subgroup basic:
                fail       -> PASS       (shard-apl) fdo#99912
Test kms_sysfs_edid_timing:
                pass       -> WARN       (shard-apl) fdo#100047
Test pm_rc6_residency:
        Subgroup rc6-accuracy:
                skip       -> PASS       (shard-snb)

fdo#102252 https://bugs.freedesktop.org/show_bug.cgi?id=102252
fdo#102887 https://bugs.freedesktop.org/show_bug.cgi?id=102887
fdo#100368 https://bugs.freedesktop.org/show_bug.cgi?id=100368
fdo#104676 https://bugs.freedesktop.org/show_bug.cgi?id=104676
fdo#99912 https://bugs.freedesktop.org/show_bug.cgi?id=99912
fdo#100047 https://bugs.freedesktop.org/show_bug.cgi?id=100047

shard-apl        total:3354 pass:1740 dwarn:1   dfail:0   fail:19  skip:1592 time:12292s
shard-hsw        total:3403 pass:1741 dwarn:1   dfail:0   fail:13  skip:1646 time:11188s
shard-snb        total:3444 pass:1351 dwarn:1   dfail:0   fail:10  skip:2082 time:6594s
Blacklisted hosts:
shard-kbl        total:3444 pass:1915 dwarn:1   dfail:0   fail:21  skip:1507 time:9564s

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_900/shards.html
_______________________________________________
igt-dev mailing list
igt-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/igt-dev

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [PATCH igt] igt/kms_frontbuffer_tracking: Disable FBC testing for -ENODEV
  2018-02-11 18:54 ` [igt-dev] " Chris Wilson
@ 2018-02-15  9:21   ` Chris Wilson
  -1 siblings, 0 replies; 12+ messages in thread
From: Chris Wilson @ 2018-02-15  9:21 UTC (permalink / raw)
  To: intel-gfx; +Cc: igt-dev

Quoting Chris Wilson (2018-02-11 18:54:33)
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

Poke, CI is still tripping over this...

> ---
>  tests/kms_frontbuffer_tracking.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/tests/kms_frontbuffer_tracking.c b/tests/kms_frontbuffer_tracking.c
> index 602707f98..6d3fe8d02 100644
> --- a/tests/kms_frontbuffer_tracking.c
> +++ b/tests/kms_frontbuffer_tracking.c
> @@ -1588,6 +1588,9 @@ static bool fbc_supported_on_chipset(void)
>         char buf[128];
>  
>         debugfs_read("i915_fbc_status", buf);
> +       if (*buf == '\0')
> +               return false;
> +
>         return !strstr(buf, "FBC unsupported on this chipset\n");
>  }
>  
> -- 
> 2.16.1
> 
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [Intel-gfx] [PATCH igt] igt/kms_frontbuffer_tracking: Disable FBC testing for -ENODEV
@ 2018-02-15  9:21   ` Chris Wilson
  0 siblings, 0 replies; 12+ messages in thread
From: Chris Wilson @ 2018-02-15  9:21 UTC (permalink / raw)
  To: intel-gfx; +Cc: igt-dev

Quoting Chris Wilson (2018-02-11 18:54:33)
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

Poke, CI is still tripping over this...

> ---
>  tests/kms_frontbuffer_tracking.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/tests/kms_frontbuffer_tracking.c b/tests/kms_frontbuffer_tracking.c
> index 602707f98..6d3fe8d02 100644
> --- a/tests/kms_frontbuffer_tracking.c
> +++ b/tests/kms_frontbuffer_tracking.c
> @@ -1588,6 +1588,9 @@ static bool fbc_supported_on_chipset(void)
>         char buf[128];
>  
>         debugfs_read("i915_fbc_status", buf);
> +       if (*buf == '\0')
> +               return false;
> +
>         return !strstr(buf, "FBC unsupported on this chipset\n");
>  }
>  
> -- 
> 2.16.1
> 
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [igt-dev] [PATCH igt] igt/kms_frontbuffer_tracking: Disable FBC testing for -ENODEV
  2018-02-15  9:21   ` [Intel-gfx] " Chris Wilson
@ 2018-02-20 12:17     ` Daniel Vetter
  -1 siblings, 0 replies; 12+ messages in thread
From: Daniel Vetter @ 2018-02-20 12:17 UTC (permalink / raw)
  To: Chris Wilson; +Cc: igt-dev, intel-gfx

On Thu, Feb 15, 2018 at 09:21:47AM +0000, Chris Wilson wrote:
> Quoting Chris Wilson (2018-02-11 18:54:33)
> > Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> 
> Poke, CI is still tripping over this...

Can you give a bit more context about what's going on and how this
happens? Bugzilla or whatever ... I'm confused.
-Daniel

> 
> > ---
> >  tests/kms_frontbuffer_tracking.c | 3 +++
> >  1 file changed, 3 insertions(+)
> > 
> > diff --git a/tests/kms_frontbuffer_tracking.c b/tests/kms_frontbuffer_tracking.c
> > index 602707f98..6d3fe8d02 100644
> > --- a/tests/kms_frontbuffer_tracking.c
> > +++ b/tests/kms_frontbuffer_tracking.c
> > @@ -1588,6 +1588,9 @@ static bool fbc_supported_on_chipset(void)
> >         char buf[128];
> >  
> >         debugfs_read("i915_fbc_status", buf);
> > +       if (*buf == '\0')
> > +               return false;
> > +
> >         return !strstr(buf, "FBC unsupported on this chipset\n");
> >  }
> >  
> > -- 
> > 2.16.1
> > 
> _______________________________________________
> 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
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [igt-dev] [PATCH igt] igt/kms_frontbuffer_tracking: Disable FBC testing for -ENODEV
@ 2018-02-20 12:17     ` Daniel Vetter
  0 siblings, 0 replies; 12+ messages in thread
From: Daniel Vetter @ 2018-02-20 12:17 UTC (permalink / raw)
  To: Chris Wilson; +Cc: igt-dev, intel-gfx

On Thu, Feb 15, 2018 at 09:21:47AM +0000, Chris Wilson wrote:
> Quoting Chris Wilson (2018-02-11 18:54:33)
> > Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> 
> Poke, CI is still tripping over this...

Can you give a bit more context about what's going on and how this
happens? Bugzilla or whatever ... I'm confused.
-Daniel

> 
> > ---
> >  tests/kms_frontbuffer_tracking.c | 3 +++
> >  1 file changed, 3 insertions(+)
> > 
> > diff --git a/tests/kms_frontbuffer_tracking.c b/tests/kms_frontbuffer_tracking.c
> > index 602707f98..6d3fe8d02 100644
> > --- a/tests/kms_frontbuffer_tracking.c
> > +++ b/tests/kms_frontbuffer_tracking.c
> > @@ -1588,6 +1588,9 @@ static bool fbc_supported_on_chipset(void)
> >         char buf[128];
> >  
> >         debugfs_read("i915_fbc_status", buf);
> > +       if (*buf == '\0')
> > +               return false;
> > +
> >         return !strstr(buf, "FBC unsupported on this chipset\n");
> >  }
> >  
> > -- 
> > 2.16.1
> > 
> _______________________________________________
> 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] 12+ messages in thread

* Re: [igt-dev] [PATCH igt] igt/kms_frontbuffer_tracking: Disable FBC testing for -ENODEV
  2018-02-20 12:17     ` Daniel Vetter
@ 2018-02-20 12:22       ` Chris Wilson
  -1 siblings, 0 replies; 12+ messages in thread
From: Chris Wilson @ 2018-02-20 12:22 UTC (permalink / raw)
  To: Daniel Vetter; +Cc: igt-dev, intel-gfx

Quoting Daniel Vetter (2018-02-20 12:17:18)
> On Thu, Feb 15, 2018 at 09:21:47AM +0000, Chris Wilson wrote:
> > Quoting Chris Wilson (2018-02-11 18:54:33)
> > > Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> > 
> > Poke, CI is still tripping over this...
> 
> Can you give a bit more context about what's going on and how this
> happens? Bugzilla or whatever ... I'm confused.

i915_fbc_status():
	if (!HAS_FBC(dev_priv))
		return -ENODEV;

So whenever CI is run on machines without FBC (all of its gen3-gen5
machine, as the only ilk appears to be a desktop unless I missed one)
buf is empty.
-Chris
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [igt-dev] [PATCH igt] igt/kms_frontbuffer_tracking: Disable FBC testing for -ENODEV
@ 2018-02-20 12:22       ` Chris Wilson
  0 siblings, 0 replies; 12+ messages in thread
From: Chris Wilson @ 2018-02-20 12:22 UTC (permalink / raw)
  To: Daniel Vetter; +Cc: igt-dev, intel-gfx

Quoting Daniel Vetter (2018-02-20 12:17:18)
> On Thu, Feb 15, 2018 at 09:21:47AM +0000, Chris Wilson wrote:
> > Quoting Chris Wilson (2018-02-11 18:54:33)
> > > Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> > 
> > Poke, CI is still tripping over this...
> 
> Can you give a bit more context about what's going on and how this
> happens? Bugzilla or whatever ... I'm confused.

i915_fbc_status():
	if (!HAS_FBC(dev_priv))
		return -ENODEV;

So whenever CI is run on machines without FBC (all of its gen3-gen5
machine, as the only ilk appears to be a desktop unless I missed one)
buf is empty.
-Chris
_______________________________________________
igt-dev mailing list
igt-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/igt-dev

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [igt-dev] [PATCH igt] igt/kms_frontbuffer_tracking: Disable FBC testing for -ENODEV
  2018-02-20 12:22       ` Chris Wilson
@ 2018-03-06 14:42         ` Daniel Vetter
  -1 siblings, 0 replies; 12+ messages in thread
From: Daniel Vetter @ 2018-03-06 14:42 UTC (permalink / raw)
  To: Chris Wilson; +Cc: igt-dev, intel-gfx

On Tue, Feb 20, 2018 at 12:22:19PM +0000, Chris Wilson wrote:
> Quoting Daniel Vetter (2018-02-20 12:17:18)
> > On Thu, Feb 15, 2018 at 09:21:47AM +0000, Chris Wilson wrote:
> > > Quoting Chris Wilson (2018-02-11 18:54:33)
> > > > Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> > > 
> > > Poke, CI is still tripping over this...
> > 
> > Can you give a bit more context about what's going on and how this
> > happens? Bugzilla or whatever ... I'm confused.
> 
> i915_fbc_status():
> 	if (!HAS_FBC(dev_priv))
> 		return -ENODEV;
> 
> So whenever CI is run on machines without FBC (all of its gen3-gen5
> machine, as the only ilk appears to be a desktop unless I missed one)
> buf is empty.

Oh, I entirely missed that we errno out the read right away in that case.

Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [igt-dev] [PATCH igt] igt/kms_frontbuffer_tracking: Disable FBC testing for -ENODEV
@ 2018-03-06 14:42         ` Daniel Vetter
  0 siblings, 0 replies; 12+ messages in thread
From: Daniel Vetter @ 2018-03-06 14:42 UTC (permalink / raw)
  To: Chris Wilson; +Cc: igt-dev, intel-gfx, Daniel Vetter

On Tue, Feb 20, 2018 at 12:22:19PM +0000, Chris Wilson wrote:
> Quoting Daniel Vetter (2018-02-20 12:17:18)
> > On Thu, Feb 15, 2018 at 09:21:47AM +0000, Chris Wilson wrote:
> > > Quoting Chris Wilson (2018-02-11 18:54:33)
> > > > Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> > > 
> > > Poke, CI is still tripping over this...
> > 
> > Can you give a bit more context about what's going on and how this
> > happens? Bugzilla or whatever ... I'm confused.
> 
> i915_fbc_status():
> 	if (!HAS_FBC(dev_priv))
> 		return -ENODEV;
> 
> So whenever CI is run on machines without FBC (all of its gen3-gen5
> machine, as the only ilk appears to be a desktop unless I missed one)
> buf is empty.

Oh, I entirely missed that we errno out the read right away in that case.

Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
-- 
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] 12+ messages in thread

end of thread, other threads:[~2018-03-06 14:43 UTC | newest]

Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-02-11 18:54 [PATCH igt] igt/kms_frontbuffer_tracking: Disable FBC testing for -ENODEV Chris Wilson
2018-02-11 18:54 ` [igt-dev] " Chris Wilson
2018-02-11 19:12 ` [igt-dev] ✓ Fi.CI.BAT: success for " Patchwork
2018-02-11 20:02 ` [igt-dev] ✗ Fi.CI.IGT: failure " Patchwork
2018-02-15  9:21 ` [PATCH igt] " Chris Wilson
2018-02-15  9:21   ` [Intel-gfx] " Chris Wilson
2018-02-20 12:17   ` [igt-dev] " Daniel Vetter
2018-02-20 12:17     ` Daniel Vetter
2018-02-20 12:22     ` Chris Wilson
2018-02-20 12:22       ` Chris Wilson
2018-03-06 14:42       ` Daniel Vetter
2018-03-06 14:42         ` Daniel Vetter

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