* [Bug 103199] [CI] igt@drv_missed_irq - fail - Failed assertion: missed_rings == expect_rings
[not found] <bug-103199-502@http.bugs.freedesktop.org/>
@ 2017-10-12 8:02 ` bugzilla-daemon
2017-10-16 7:46 ` bugzilla-daemon
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To: dri-devel
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https://bugs.freedesktop.org/show_bug.cgi?id=103199
Chris Wilson <chris@chris-wilson.co.uk> changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|DRM/Intel |IGT
Status|NEW |RESOLVED
Assignee|intel-gfx-bugs@lists.freede |dri-devel@lists.freedesktop
|sktop.org |.org
Resolution|--- |FIXED
QA Contact|intel-gfx-bugs@lists.freede |
|sktop.org |
--- Comment #1 from Chris Wilson <chris@chris-wilson.co.uk> ---
Betting on:
commit 3fb7add738bb05b617dfbcb14ee59ded000be969 (HEAD, upstream/master)
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date: Wed Oct 11 01:13:28 2017 +0100
igt/drv_hangman: Convert from local recursive batch to igt_spin_t
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^ permalink raw reply [flat|nested] 8+ messages in thread* [Bug 103199] [CI] igt@drv_missed_irq - fail - Failed assertion: missed_rings == expect_rings
[not found] <bug-103199-502@http.bugs.freedesktop.org/>
2017-10-12 8:02 ` [Bug 103199] [CI] igt@drv_missed_irq - fail - Failed assertion: missed_rings == expect_rings bugzilla-daemon
@ 2017-10-16 7:46 ` bugzilla-daemon
2018-03-19 9:09 ` bugzilla-daemon
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https://bugs.freedesktop.org/show_bug.cgi?id=103199
Marta Löfstedt <marta.lofstedt@intel.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |CLOSED
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[not found] <bug-103199-502@http.bugs.freedesktop.org/>
2017-10-12 8:02 ` [Bug 103199] [CI] igt@drv_missed_irq - fail - Failed assertion: missed_rings == expect_rings bugzilla-daemon
2017-10-16 7:46 ` bugzilla-daemon
@ 2018-03-19 9:09 ` bugzilla-daemon
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https://bugs.freedesktop.org/show_bug.cgi?id=103199
Marta Löfstedt <marta.lofstedt@intel.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|CLOSED |REOPENED
Resolution|FIXED |---
--- Comment #2 from Marta Löfstedt <marta.lofstedt@intel.com> ---
Didn't work for:
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_1/fi-ilk-650/igt@drv_missed_irq.html
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https://bugs.freedesktop.org/show_bug.cgi?id=103199
--- Comment #3 from Martin Peres <martin.peres@free.fr> ---
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_93/fi-icl-u/igt@drv_missed_irq.html
(drv_missed_irq:1510) CRITICAL: Test assertion failure function __real_main96,
file ../tests/drv_missed_irq.c:159:
(drv_missed_irq:1510) CRITICAL: Failed assertion: missed_rings == expect_rings
(drv_missed_irq:1510) CRITICAL: Last errno: 9, Bad file descriptor
(drv_missed_irq:1510) CRITICAL: error: 0 != 0x57
Test drv_missed_irq failed.
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[not found] <bug-103199-502@http.bugs.freedesktop.org/>
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https://bugs.freedesktop.org/show_bug.cgi?id=103199
--- Comment #4 from Chris Wilson <chris@chris-wilson.co.uk> ---
(In reply to Martin Peres from comment #3)
> https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_93/fi-icl-u/
> igt@drv_missed_irq.html
>
> (drv_missed_irq:1510) CRITICAL: Test assertion failure function
> __real_main96, file ../tests/drv_missed_irq.c:159:
> (drv_missed_irq:1510) CRITICAL: Failed assertion: missed_rings ==
> expect_rings
> (drv_missed_irq:1510) CRITICAL: Last errno: 9, Bad file descriptor
> (drv_missed_irq:1510) CRITICAL: error: 0 != 0x57
> Test drv_missed_irq failed.
icl is a different class of bug -- icl can't fake missed interrupts at all.
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From: bugzilla-daemon @ 2018-09-07 13:46 UTC (permalink / raw)
To: dri-devel
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https://bugs.freedesktop.org/show_bug.cgi?id=103199
Chris Wilson <chris@chris-wilson.co.uk> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|REOPENED |RESOLVED
Resolution|--- |FIXED
--- Comment #5 from Chris Wilson <chris@chris-wilson.co.uk> ---
(In reply to Chris Wilson from comment #4)
> (In reply to Martin Peres from comment #3)
> > https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_93/fi-icl-u/
> > igt@drv_missed_irq.html
> >
> > (drv_missed_irq:1510) CRITICAL: Test assertion failure function
> > __real_main96, file ../tests/drv_missed_irq.c:159:
> > (drv_missed_irq:1510) CRITICAL: Failed assertion: missed_rings ==
> > expect_rings
> > (drv_missed_irq:1510) CRITICAL: Last errno: 9, Bad file descriptor
> > (drv_missed_irq:1510) CRITICAL: error: 0 != 0x57
> > Test drv_missed_irq failed.
>
> icl is a different class of bug -- icl can't fake missed interrupts at all.
commit 5f521722a2a2391d693afccdf6e12be2754382d8 (HEAD -> drm-intel-next-queued,
drm-intel/drm-intel-next-queued)
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date: Fri Sep 7 12:28:51 2018 +0100
drm/i915: Missed interrupt simulation is no more, tell the world
Using the guc, we cannot disable the user interrupt generation as we use
it for driving submission. And from Icelake, we no longer have the
ability to individually mask interrupt generation from each engine,
disabling our ability to fake missed interrupts.
In both cases, report back to userspace that the missed interrupt
generator is no longer available.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link:
https://patchwork.freedesktop.org/patch/msgid/20180907112856.28242-1-chris@chris-wilson.co.uk
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[not found] <bug-103199-502@http.bugs.freedesktop.org/>
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https://bugs.freedesktop.org/show_bug.cgi?id=103199
Martin Peres <martin.peres@free.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |CLOSED
--- Comment #6 from Martin Peres <martin.peres@free.fr> ---
(In reply to Chris Wilson from comment #5)
> (In reply to Chris Wilson from comment #4)
> > (In reply to Martin Peres from comment #3)
> > > https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_93/fi-icl-u/
> > > igt@drv_missed_irq.html
> > >
> > > (drv_missed_irq:1510) CRITICAL: Test assertion failure function
> > > __real_main96, file ../tests/drv_missed_irq.c:159:
> > > (drv_missed_irq:1510) CRITICAL: Failed assertion: missed_rings ==
> > > expect_rings
> > > (drv_missed_irq:1510) CRITICAL: Last errno: 9, Bad file descriptor
> > > (drv_missed_irq:1510) CRITICAL: error: 0 != 0x57
> > > Test drv_missed_irq failed.
> >
> > icl is a different class of bug -- icl can't fake missed interrupts at all.
>
> commit 5f521722a2a2391d693afccdf6e12be2754382d8 (HEAD ->
> drm-intel-next-queued, drm-intel/drm-intel-next-queued)
> Author: Chris Wilson <chris@chris-wilson.co.uk>
> Date: Fri Sep 7 12:28:51 2018 +0100
>
> drm/i915: Missed interrupt simulation is no more, tell the world
>
> Using the guc, we cannot disable the user interrupt generation as we use
> it for driving submission. And from Icelake, we no longer have the
> ability to individually mask interrupt generation from each engine,
> disabling our ability to fake missed interrupts.
>
> In both cases, report back to userspace that the missed interrupt
> generator is no longer available.
>
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
> Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
> Link:
> https://patchwork.freedesktop.org/patch/msgid/20180907112856.28242-1-
> chris@chris-wilson.co.uk
Do you think it will also fix the ICL bug or should I file another bug?
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--- Comment #7 from Chris Wilson <chris@chris-wilson.co.uk> ---
It should do the trick. My memory of the test says that if we can't open the
file we say the engine mask is 0. However, I do have an update to the igt
pending review in case it doesn't.
We shall see what happens over the w/e and if we need to open a new bug or not.
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