[Intel-gfx] ✗ Fi.CI.BAT: warning for drm/i915/cnl: WaDisableGatherAtSetShaderCommonSlice (rev2)

[Lofstedt, Marta]

Hi,

It appear that both this patchwork and Paulos:
https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_5919/
Hit the same issue for the fi-kbl-7500u.

I created:
https://bugs.freedesktop.org/show_bug.cgi?id=103155
and marked it in cibuglog.

Thanks for your feedback.

/Marta

________________________________________
From: Vivi, Rodrigo
Sent: Friday, October 06, 2017 3:10 PM
To: intel-gfx at lists.freedesktop.org
Cc: Lofstedt, Marta; Martin Peres
Subject: Re: ✗ Fi.CI.BAT: warning for drm/i915/cnl: WaDisableGatherAtSetShaderCommonSlice (rev2)

On Fri, Oct 06, 2017 at 11:06:34AM +0000, Patchwork wrote:
> == Series Details ==
>
> Series: drm/i915/cnl: WaDisableGatherAtSetShaderCommonSlice (rev2)
> URL   : https://patchwork.freedesktop.org/series/31457/
> State : warning
>
> == Summary ==
>
> Series 31457v2 drm/i915/cnl: WaDisableGatherAtSetShaderCommonSlice
> https://patchwork.freedesktop.org/api/1.0/series/31457/revisions/2/mbox/
>
> Test gem_exec_suspend:
>         Subgroup basic-s3:
>                 pass       -> DMESG-WARN (fi-cfl-s) fdo#103026
>         Subgroup basic-s4-devices:
>                 pass       -> DMESG-WARN (fi-kbl-7500u)

I believe this is a false positive.
This patch only changes CNL, not KBL.

> Test kms_pipe_crc_basic:
>         Subgroup suspend-read-crc-pipe-b:
>                 dmesg-warn -> PASS       (fi-byt-n2820) fdo#101705
>
> fdo#103026 https://bugs.freedesktop.org/show_bug.cgi?id=103026
> fdo#101705 https://bugs.freedesktop.org/show_bug.cgi?id=101705
>
> fi-bdw-5557u     total:289  pass:268  dwarn:0   dfail:0   fail:0   skip:21  time:465s
> fi-bdw-gvtdvm    total:289  pass:265  dwarn:0   dfail:0   fail:0   skip:24  time:472s
> fi-blb-e6850     total:289  pass:223  dwarn:1   dfail:0   fail:0   skip:65  time:395s
> fi-bsw-n3050     total:289  pass:243  dwarn:0   dfail:0   fail:0   skip:46  time:572s
> fi-bwr-2160      total:289  pass:183  dwarn:0   dfail:0   fail:0   skip:106 time:288s
> fi-bxt-dsi       total:289  pass:259  dwarn:0   dfail:0   fail:0   skip:30  time:527s
> fi-bxt-j4205     total:289  pass:260  dwarn:0   dfail:0   fail:0   skip:29  time:531s
> fi-byt-j1900     total:289  pass:253  dwarn:1   dfail:0   fail:0   skip:35  time:539s
> fi-byt-n2820     total:289  pass:250  dwarn:0   dfail:0   fail:0   skip:39  time:526s
> fi-cfl-s         total:289  pass:256  dwarn:1   dfail:0   fail:0   skip:32  time:566s
> 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:435s
> fi-glk-1         total:289  pass:261  dwarn:0   dfail:0   fail:0   skip:28  time:603s
> fi-hsw-4770      total:289  pass:262  dwarn:0   dfail:0   fail:0   skip:27  time:444s
> fi-hsw-4770r     total:289  pass:262  dwarn:0   dfail:0   fail:0   skip:27  time:420s
> fi-ilk-650       total:289  pass:228  dwarn:0   dfail:0   fail:0   skip:61  time:465s
> fi-ivb-3520m     total:289  pass:260  dwarn:0   dfail:0   fail:0   skip:29  time:506s
> fi-ivb-3770      total:289  pass:260  dwarn:0   dfail:0   fail:0   skip:29  time:474s
> fi-kbl-7500u     total:289  pass:263  dwarn:2   dfail:0   fail:0   skip:24  time:509s
> fi-kbl-7560u     total:289  pass:270  dwarn:0   dfail:0   fail:0   skip:19  time:583s
> fi-kbl-7567u     total:289  pass:265  dwarn:4   dfail:0   fail:0   skip:20  time:501s
> fi-kbl-r         total:289  pass:262  dwarn:0   dfail:0   fail:0   skip:27  time:595s
> fi-pnv-d510      total:289  pass:222  dwarn:1   dfail:0   fail:0   skip:66  time:655s
> fi-skl-6260u     total:289  pass:269  dwarn:0   dfail:0   fail:0   skip:20  time:469s
> fi-skl-6700hq    total:289  pass:263  dwarn:0   dfail:0   fail:0   skip:26  time:666s
> fi-skl-6700k     total:289  pass:265  dwarn:0   dfail:0   fail:0   skip:24  time:533s
> fi-skl-6770hq    total:289  pass:269  dwarn:0   dfail:0   fail:0   skip:20  time:512s
> fi-skl-gvtdvm    total:289  pass:266  dwarn:0   dfail:0   fail:0   skip:23  time:477s
> fi-snb-2520m     total:289  pass:250  dwarn:0   dfail:0   fail:0   skip:39  time:584s
> fi-snb-2600      total:289  pass:249  dwarn:0   dfail:0   fail:0   skip:40  time:437s
>
> 97c9e99b242fe40bbda48ba2bcaed07c47fba085 drm-tip: 2017y-10m-06d-09h-07m-21s UTC integration manifest
> f912a17737c2 drm/i915/cnl: WaSendPushConstantsFromMMIO / WaDisableGatherAtSetShaderCommonSlice
>
> == Logs ==
>
> For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_5920/