Re: ✗ Fi.CI.BAT: failure for drm/i915: CHV regressions fixes

Ville Syrjälä
2016-03-09T18:05:30Z

On Wed, Mar 09, 2016 at 05:31:34PM -0000, Patchwork wrote:
> == Series Details ==
>
> Series: drm/i915: CHV regressions fixes
> URL : https://patchwork.freedesktop.org/series/4283/
> State : failure
>
> == Summary ==
>
> Series 4283v1 drm/i915: CHV regressions fixes
> http://patchwork.freedesktop.org/api/1.0/series/4283/revisions/1/mbox/
>
> Test drv_module_reload_basic:
> dmesg-warn -> PASS (ilk-hp8440p)
> Test kms_flip:
> Subgroup basic-flip-vs-modeset:
> dmesg-warn -> PASS (bdw-ultra)
> Subgroup basic-flip-vs-wf_vblank:
> pass -> FAIL (byt-nuc)

(kms_flip:6823) DEBUG: name = flip
last_ts = 282.573849 usec
last_received_ts = 282.573600 usec
last_seq = 6777
current_ts = 282.757264 usec
current_received_ts = 282.757213 usec
current_seq = 6788
count = 77
seq_step = 1
(kms_flip:6823) CRITICAL: Test assertion failure function check_state, file kms_flip.c:692:
(kms_flip:6823) CRITICAL: Failed assertion: fabs((((double) diff.tv_usec) - usec_interflip) / usec_interflip) <= 0.005
(kms_flip:6823) CRITICAL: Last errno: 25, Inappropriate ioctl for device
(kms_flip:6823) CRITICAL: inter-flip ts jitter: 0s, 183415usec

The more mysterious seq_step==1 variant this time:
https://bugs.freedesktop.org/show_bug.cgi?id=94294

> Subgroup basic-plain-flip:
> dmesg-warn -> PASS (hsw-gt2)
> Test kms_pipe_crc_basic:
> Subgroup nonblocking-crc-pipe-b-frame-sequence:
> dmesg-warn -> PASS (hsw-brixbox)
> Subgroup read-crc-pipe-a-frame-sequence:
> pass -> DMESG-WARN (bdw-nuci7)

[ 335.334105] [<ffffffffa023be8c>] gen8_write32+0x26c/0x300 [i915]
[ 335.334136] [<ffffffffa01eab88>] _ilk_disable_lp_wm+0x98/0xd0 [i915]
[ 335.334170] [<ffffffffa01f01cd>] ilk_program_watermarks+0x4bd/0x980 [i915]

https://bugs.freedesktop.org/show_bug.cgi?id=94349

> Subgroup read-crc-pipe-c-frame-sequence:
> pass -> DMESG-WARN (hsw-gt2)

[ 569.813901] [<ffffffffa035a86b>] hsw_write32+0x21b/0x270 [i915]
[ 569.813912] [<ffffffffa0303b88>] _ilk_disable_lp_wm+0x98/0xd0 [i915]
[ 569.813923] [<ffffffffa03091cd>] ilk_program_watermarks+0x4bd/0x980 [i915]

same

>
> bdw-nuci7 total:193 pass:180 dwarn:1 dfail:0 fail:0 skip:12
> bdw-ultra total:193 pass:172 dwarn:0 dfail:0 fail:0 skip:21
> byt-nuc total:193 pass:157 dwarn:0 dfail:0 fail:1 skip:35
> hsw-brixbox total:193 pass:171 dwarn:0 dfail:0 fail:0 skip:22
> hsw-gt2 total:193 pass:175 dwarn:1 dfail:0 fail:0 skip:17
> ilk-hp8440p total:193 pass:130 dwarn:0 dfail:0 fail:0 skip:63
> skl-i5k-2 total:193 pass:170 dwarn:0 dfail:0 fail:0 skip:23
> skl-i7k-2 total:193 pass:170 dwarn:0 dfail:0 fail:0 skip:23
> snb-dellxps total:193 pass:158 dwarn:1 dfail:0 fail:0 skip:34
>
> Results at /archive/results/CI_IGT_test/Patchwork_1554/
>
> ab403b26610034afe0e0c97d960782bad98b97d0 drm-intel-nightly: 2016y-03m-09d-09h-25m-31s UTC integration manifest
> 0434f7d5769d4ae80fde59476b129fcf8653d655 drm/i915: s/crtc_state/old_crtc_state/ in intel_atomic_commit()
> 9265370d045306f483b6af65948ef8f5d17e5dc8 drm/i915: Wait for vblank after cxsr disable in pre_plane_update
> cbd2f01aa943825becbe92fb126e3b3a67bf49a2 drm/i915: Fix watermarks for VLV/CHV
> a4713d57b76d75fb527f3b802ec88e950f3cbac6 drm/i915: Pass the correct crtc state to .update_plane()
> fe2c89bbb4a7bffcf8f046c396b132075ab96693 Revert "drm/i915: Enable PSR by default on Valleyview and Cherryview."

--
Ville Syrjälä
Intel OTC