* [PATCH] drm/selftests/mm: Insert cond_resched() between insert modes
@ 2017-11-07 10:41 Chris Wilson
2017-11-07 11:10 ` ✗ Fi.CI.BAT: failure for " Patchwork
2017-11-07 12:51 ` [PATCH] " Joonas Lahtinen
0 siblings, 2 replies; 4+ messages in thread
From: Chris Wilson @ 2017-11-07 10:41 UTC (permalink / raw)
To: dri-devel; +Cc: intel-gfx
kbuilder has begun running the selftests and reported a soft-lockup
inside __igt_insert(), so break up the test loop over different modes
with another call to cond_resched().
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
---
drivers/gpu/drm/selftests/test-drm_mm.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/selftests/test-drm_mm.c b/drivers/gpu/drm/selftests/test-drm_mm.c
index 86eb4c185a28..7cc935d7b7aa 100644
--- a/drivers/gpu/drm/selftests/test-drm_mm.c
+++ b/drivers/gpu/drm/selftests/test-drm_mm.c
@@ -682,6 +682,8 @@ static int __igt_insert(unsigned int count, u64 size, bool replace)
drm_mm_for_each_node_safe(node, next, &mm)
drm_mm_remove_node(node);
DRM_MM_BUG_ON(!drm_mm_clean(&mm));
+
+ cond_resched();
}
ret = 0;
@@ -944,6 +946,8 @@ static int __igt_insert_range(unsigned int count, u64 size, u64 start, u64 end)
drm_mm_for_each_node_safe(node, next, &mm)
drm_mm_remove_node(node);
DRM_MM_BUG_ON(!drm_mm_clean(&mm));
+
+ cond_resched();
}
ret = 0;
@@ -1068,6 +1072,7 @@ static int igt_align(void *ignored)
drm_mm_for_each_node_safe(node, next, &mm)
drm_mm_remove_node(node);
DRM_MM_BUG_ON(!drm_mm_clean(&mm));
+
cond_resched();
}
--
2.15.0
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^ permalink raw reply related [flat|nested] 4+ messages in thread
* ✗ Fi.CI.BAT: failure for drm/selftests/mm: Insert cond_resched() between insert modes
2017-11-07 10:41 [PATCH] drm/selftests/mm: Insert cond_resched() between insert modes Chris Wilson
@ 2017-11-07 11:10 ` Patchwork
2017-11-07 12:51 ` [PATCH] " Joonas Lahtinen
1 sibling, 0 replies; 4+ messages in thread
From: Patchwork @ 2017-11-07 11:10 UTC (permalink / raw)
To: Chris Wilson; +Cc: intel-gfx
== Series Details ==
Series: drm/selftests/mm: Insert cond_resched() between insert modes
URL : https://patchwork.freedesktop.org/series/33329/
State : failure
== Summary ==
Series 33329v1 drm/selftests/mm: Insert cond_resched() between insert modes
https://patchwork.freedesktop.org/api/1.0/series/33329/revisions/1/mbox/
Test kms_cursor_legacy:
Subgroup basic-busy-flip-before-cursor-legacy:
fail -> PASS (fi-gdg-551) fdo#102618
Test kms_pipe_crc_basic:
Subgroup suspend-read-crc-pipe-a:
pass -> FAIL (fi-ivb-3520m)
Subgroup suspend-read-crc-pipe-b:
pass -> FAIL (fi-ivb-3520m)
Subgroup suspend-read-crc-pipe-c:
pass -> FAIL (fi-ivb-3520m)
fdo#102618 https://bugs.freedesktop.org/show_bug.cgi?id=102618
fi-bdw-5557u total:289 pass:268 dwarn:0 dfail:0 fail:0 skip:21 time:446s
fi-bdw-gvtdvm total:289 pass:265 dwarn:0 dfail:0 fail:0 skip:24 time:455s
fi-blb-e6850 total:289 pass:223 dwarn:1 dfail:0 fail:0 skip:65 time:383s
fi-bsw-n3050 total:289 pass:243 dwarn:0 dfail:0 fail:0 skip:46 time:546s
fi-bwr-2160 total:289 pass:183 dwarn:0 dfail:0 fail:0 skip:106 time:275s
fi-bxt-dsi total:289 pass:259 dwarn:0 dfail:0 fail:0 skip:30 time:514s
fi-bxt-j4205 total:289 pass:260 dwarn:0 dfail:0 fail:0 skip:29 time:509s
fi-byt-j1900 total:289 pass:253 dwarn:1 dfail:0 fail:0 skip:35 time:502s
fi-byt-n2820 total:289 pass:249 dwarn:1 dfail:0 fail:0 skip:39 time:492s
fi-cfl-s total:289 pass:254 dwarn:3 dfail:0 fail:0 skip:32 time:555s
fi-cnl-y total:289 pass:262 dwarn:0 dfail:0 fail:0 skip:27 time:626s
fi-elk-e7500 total:289 pass:229 dwarn:0 dfail:0 fail:0 skip:60 time:423s
fi-gdg-551 total:289 pass:178 dwarn:1 dfail:0 fail:1 skip:109 time:262s
fi-glk-1 total:289 pass:261 dwarn:0 dfail:0 fail:0 skip:28 time:584s
fi-glk-dsi total:289 pass:258 dwarn:0 dfail:0 fail:1 skip:30 time:489s
fi-hsw-4770 total:289 pass:262 dwarn:0 dfail:0 fail:0 skip:27 time:434s
fi-hsw-4770r total:289 pass:262 dwarn:0 dfail:0 fail:0 skip:27 time:433s
fi-ilk-650 total:289 pass:228 dwarn:0 dfail:0 fail:0 skip:61 time:428s
fi-ivb-3520m total:289 pass:257 dwarn:0 dfail:0 fail:3 skip:29 time:449s
fi-ivb-3770 total:289 pass:260 dwarn:0 dfail:0 fail:0 skip:29 time:463s
fi-kbl-7560u total:289 pass:270 dwarn:0 dfail:0 fail:0 skip:19 time:577s
fi-kbl-7567u total:289 pass:269 dwarn:0 dfail:0 fail:0 skip:20 time:477s
fi-kbl-r total:289 pass:262 dwarn:0 dfail:0 fail:0 skip:27 time:586s
fi-pnv-d510 total:289 pass:222 dwarn:1 dfail:0 fail:0 skip:66 time:578s
fi-skl-6260u total:289 pass:269 dwarn:0 dfail:0 fail:0 skip:20 time:453s
fi-skl-6600u total:289 pass:262 dwarn:0 dfail:0 fail:0 skip:27 time:593s
fi-skl-6700hq total:289 pass:263 dwarn:0 dfail:0 fail:0 skip:26 time:652s
fi-skl-6700k total:289 pass:265 dwarn:0 dfail:0 fail:0 skip:24 time:518s
fi-skl-6770hq total:289 pass:269 dwarn:0 dfail:0 fail:0 skip:20 time:504s
fi-skl-gvtdvm total:289 pass:266 dwarn:0 dfail:0 fail:0 skip:23 time:465s
fi-snb-2520m total:289 pass:250 dwarn:0 dfail:0 fail:0 skip:39 time:573s
fi-snb-2600 total:289 pass:249 dwarn:0 dfail:0 fail:0 skip:40 time:429s
4295e1469b2127d79d2d02ef34d065509bdded97 drm-tip: 2017y-11m-06d-15h-35m-57s UTC integration manifest
aebd515aa716 drm/selftests/mm: Insert cond_resched() between insert modes
== Logs ==
For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_6983/
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] drm/selftests/mm: Insert cond_resched() between insert modes
2017-11-07 10:41 [PATCH] drm/selftests/mm: Insert cond_resched() between insert modes Chris Wilson
2017-11-07 11:10 ` ✗ Fi.CI.BAT: failure for " Patchwork
@ 2017-11-07 12:51 ` Joonas Lahtinen
2017-11-07 14:29 ` Joonas Lahtinen
1 sibling, 1 reply; 4+ messages in thread
From: Joonas Lahtinen @ 2017-11-07 12:51 UTC (permalink / raw)
To: Chris Wilson, dri-devel; +Cc: intel-gfx
On Tue, 2017-11-07 at 10:41 +0000, Chris Wilson wrote:
> kbuilder has begun running the selftests and reported a soft-lockup
> inside __igt_insert(), so break up the test loop over different modes
> with another call to cond_resched().
>
> Reported-by: Fengguang Wu <fengguang.wu@intel.com>
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Regards, Joonas
--
Joonas Lahtinen
Open Source Technology Center
Intel Corporation
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https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] drm/selftests/mm: Insert cond_resched() between insert modes
2017-11-07 12:51 ` [PATCH] " Joonas Lahtinen
@ 2017-11-07 14:29 ` Joonas Lahtinen
0 siblings, 0 replies; 4+ messages in thread
From: Joonas Lahtinen @ 2017-11-07 14:29 UTC (permalink / raw)
To: Chris Wilson, dri-devel; +Cc: intel-gfx
On Tue, 2017-11-07 at 14:51 +0200, Joonas Lahtinen wrote:
> On Tue, 2017-11-07 at 10:41 +0000, Chris Wilson wrote:
> > kbuilder has begun running the selftests and reported a soft-lockup
> > inside __igt_insert(), so break up the test loop over different
> > modes
> > with another call to cond_resched().
> >
> > Reported-by: Fengguang Wu <fengguang.wu@intel.com>
> > Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> > Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
>
> Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Pushed to drm-misc-next, thanks for the patch.
Regards, Joonas
--
Joonas Lahtinen
Open Source Technology Center
Intel Corporation
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https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 4+ messages in thread
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2017-11-07 10:41 [PATCH] drm/selftests/mm: Insert cond_resched() between insert modes Chris Wilson
2017-11-07 11:10 ` ✗ Fi.CI.BAT: failure for " Patchwork
2017-11-07 12:51 ` [PATCH] " Joonas Lahtinen
2017-11-07 14:29 ` Joonas Lahtinen
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