[Intel-gfx] ✗ Fi.CI.IGT: failure for series starting with [v6,01/12] drm/i915: Correctly handle error path in i915_gem_init_hw

[Sagar Arun Kamble]

On 4/5/2018 6:03 AM, Patchwork wrote:
> == Series Details ==
>
> Series: series starting with [v6,01/12] drm/i915: Correctly handle error path in i915_gem_init_hw
> URL   : https://patchwork.freedesktop.org/series/41159/
> State : failure
>
> == Summary ==
>
> ---- Possible new issues:
>
> Test gem_eio:
>          Subgroup execbuf:
>                  pass       -> INCOMPLETE (shard-apl)
I am seeing this failure w/o this patch series too.
Working fix  that I have tried is to unpark from reset path explicitly 
if GT is awake:

diff --git a/drivers/gpu/drm/i915/i915_drv.c 
b/drivers/gpu/drm/i915/i915_drv.c
index d354627..2fc9d0e 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -1960,6 +1960,9 @@ void i915_reset(struct drm_i915_private *i915)
                 goto error;
         }

+       if (i915->gt.awake)
+               intel_engines_unpark(i915);
+
         i915_queue_hangcheck(i915);

  finish:

This way we will balance the irq refcounts.
>          Subgroup in-flight-external:
>                  pass       -> INCOMPLETE (shard-apl)
>          Subgroup throttle:
>                  pass       -> INCOMPLETE (shard-apl)
> Test perf:
>          Subgroup gen8-unprivileged-single-ctx-counters:
>                  pass       -> FAIL       (shard-apl)
>
> ---- Known issues:
>
> Test drv_missed_irq:
>                  pass       -> SKIP       (shard-apl) fdo#103199
> Test gem_eio:
>          Subgroup in-flight-suspend:
>                  pass       -> INCOMPLETE (shard-apl) fdo#103375
>          Subgroup suspend:
>                  pass       -> INCOMPLETE (shard-apl) fdo#103927 +1
> Test kms_flip:
>          Subgroup 2x-flip-vs-expired-vblank:
>                  fail       -> PASS       (shard-hsw) fdo#102887 +1
>          Subgroup plain-flip-ts-check-interruptible:
>                  fail       -> PASS       (shard-hsw) fdo#100368 +1
> Test kms_sysfs_edid_timing:
>                  warn       -> PASS       (shard-apl) fdo#100047
>
> fdo#103199 https://bugs.freedesktop.org/show_bug.cgi?id=103199
> fdo#103375 https://bugs.freedesktop.org/show_bug.cgi?id=103375
> fdo#103927 https://bugs.freedesktop.org/show_bug.cgi?id=103927
> fdo#102887 https://bugs.freedesktop.org/show_bug.cgi?id=102887
> fdo#100368 https://bugs.freedesktop.org/show_bug.cgi?id=100368
> fdo#100047 https://bugs.freedesktop.org/show_bug.cgi?id=100047
>
> shard-apl        total:2701 pass:1404 dwarn:1   dfail:0   fail:6   skip:1274 time:6843s
> shard-hsw        total:3499 pass:1786 dwarn:1   dfail:0   fail:1   skip:1710 time:11567s
> shard-snb        total:3499 pass:1378 dwarn:1   dfail:0   fail:2   skip:2118 time:7127s
> Blacklisted hosts:
> shard-kbl        total:2429 pass:1334 dwarn:4   dfail:0   fail:6   skip:1065 time:4018s
>
> == Logs ==
>
> For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_8581/shards.html
> _______________________________________________
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> Intel-gfx at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx

-- 
Thanks,
Sagar