| Summary: | [Regression] [Bisected] [SKL/GLK] Failed assertion a->crc[i] == b->crc[i] for all igt@kms_chv_cursor_fail subtests | ||||||
|---|---|---|---|---|---|---|---|
| Product: | DRI | Reporter: | Jari Tahvanainen <jari.tahvanainen> | ||||
| Component: | DRM/Intel | Assignee: | Ville Syrjala <ville.syrjala> | ||||
| Status: | CLOSED FIXED | QA Contact: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||
| Severity: | critical | ||||||
| Priority: | highest | CC: | christophe.prigent, dorota.czaplejewicz, intel-gfx-bugs | ||||
| Version: | DRI git | Keywords: | bisected, regression | ||||
| Hardware: | x86-64 (AMD64) | ||||||
| OS: | Linux (All) | ||||||
| Whiteboard: | |||||||
| i915 platform: | GLK, SKL | i915 features: | |||||
| Attachments: |
|
||||||
|
Description
Jari Tahvanainen
2017-03-14 12:17:53 UTC
This is similar to #100183 #100184 #100185 although different test is in play. The patch series above doesn't change the failure when applied to drm-tip: 2017y-03m-16d-14h-28m-12s Hmmm.... Dorothea, can you please re-check? Did you got the problem reproduced on your SKL (good commit, bad commit)?
For me the latest drm-tip
HEAD is now at e84abc1 drm-tip: 2017y-03m-17d-08h-03m-19s UTC integration manifest
gives for kms_chv_cursor_fail.testlist (having only kms_chv_cursor_fail subcases)
[36/36] fail: 11, dmesg-fail: 25
while e84abc1 with patches
git am 1-2-drm-i915-Extract-intel_wm_plane_visible.patch.mbox
Applying: drm/i915: Extract intel_wm_plane_visible()
git am 2-2-drm-i915-Fix-SKL-cursor-watermarks.patch.mbox
Applying: drm/i915: Fix SKL cursor watermarks
and compilation gives all pass - [36/36] pass: 36
So based on this I would claim that fix works. I verified this with my dev-SKL (i5-6600k), with which I did bisecting, having Ubuntu 16.04 with drm-tip kernel with only one display connected.
connector 48: type HDMI-A-1, status: disconnected
connector 53: type HDMI-A-2, status: disconnected
connector 55: type DP-1, status: connected
DP branch device present: yes
Type: VGA
You said "with patches", but it's only possible to download one patch via the link you provided: [1/2] drm/i915: Extract intel_wm_plane_visible() Where can I find the [2/2] patch? (In reply to Dorota Czaplejewicz from comment #5) > You said "with patches", but it's only possible to download one patch via > the link you provided: [1/2] drm/i915: Extract intel_wm_plane_visible() > > Where can I find the [2/2] patch? It's hiding behind the 'rev 1' button, because pw got confused by Jari's reply. After applying both patches on top of drm-tip: 2017y-03m-17d-15h-12m-48s , the tests pass again. Sorry for the mistake. Bugs #100183 #100184 #100185 are not related - the patch set doesn't fix them. *** Bug 100301 has been marked as a duplicate of this bug. *** This issue still happen on GLK whit the next configuration; Kernel version : 4.11.0-rc2-6aefe8d commit 6aefe8d3baa2d94246dd20ba33c77758b6de9ccc Component : drm tag : libdrm-2.4.75-11-g19c4cfc Component : cairo tag : 1.15.4-11-gcffa452 Component : intel-gpu-tools tag : intel-gpu-tools-1.18-16-g5635ea9 Component : piglit commit : 4ad26d8 IGT tests =============================== igt@kms_chv_cursor_fail subtests Result =============================== FAIL (In reply to maria guadalupe from comment #10) > This issue still happen on GLK whit the next configuration; > > Kernel version : 4.11.0-rc2-6aefe8d > commit 6aefe8d3baa2d94246dd20ba33c77758b6de9ccc I can't find that commit in drm-tip. Can you check your kernel includes commit 93aa2a1c25e562cc0ca69c3175333fe33fdf055b Author: Ville Syrjälä <ville.syrjala@linux.intel.com> Date: Tue Mar 14 17:10:50 2017 +0200 drm/i915: Fix SKL cursor watermarks and test again. commit 93aa2a1c25e562cc0ca69c3175333fe33fdf055b Author: Ville Syrjälä <ville.syrjala@linux.intel.com> Date: Tue Mar 14 17:10:50 2017 +0200 drm/i915: Fix SKL cursor watermarks (In reply to Chris Wilson from comment #12) > commit 93aa2a1c25e562cc0ca69c3175333fe33fdf055b > Author: Ville Syrjälä <ville.syrjala@linux.intel.com> > Date: Tue Mar 14 17:10:50 2017 +0200 > > drm/i915: Fix SKL cursor watermarks I tested whit the next configuration, and the results was success IGT tests =============================== igt@kms_chv_cursor_fail subtests Actial Result =============================== SUCCESS ====================================== Software ====================================== kernel version : 4.11.0-rc1drm-tip-ww12-commit-93aa2a1+ architecture : x86_64 os version : Ubuntu 16.10 os codename : yakkety kernel driver : i915 bios revision : 32.30 bios release date : 01/24/2017 ksc : 1.9 ====================================== Graphic drivers ====================================== modesetting : modesetting_drv.so xorg-xserver : 1.18.4 libdrm : 2.4.75 cairo : 1.15.5 xserver : X.Org X Server 1.18.4 intel-gpu-tools (tag) : intel-gpu-tools-1.18-25-gb1fa6c8 intel-gpu-tools (commit) : b1fa6c8 ====================================== Hardware ====================================== platform : Geminilake motherboard model : Geminilake motherboard id : GLKRVP1DDR4(05) form factor : Hand Held manufacturer : IntelCorp. cpu family : Other cpu family id : 6 cpu information : Genuine Intel(R) CPU @ 1.10GHz gpu card : Intel Corporation Device 3184 (rev 01) (prog-if 00 [VGA controller]) max memory ram : 16 GB xdpyinfo: unable to open display ":0". cpu thread : 4 cpu core : 4 cpu model : 122 cpu stepping : 0 socket : Other hard drive : 74GiB (80GB) |
Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.