✗ Fi.CI.BAT: failure for series starting with [01/94] drm/i915/gt: Delay taking the spinlock for grabbing from the buffer pool

Patchwork patchwork at emeril.freedesktop.org
Mon Jul 27 00:31:19 UTC 2020


== Series Details ==

Series: series starting with [01/94] drm/i915/gt: Delay taking the spinlock for grabbing from the buffer pool
URL   : https://patchwork.freedesktop.org/series/79906/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_8791 -> Trybot_6865
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with Trybot_6865 absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in Trybot_6865, please notify your bug team to allow them
  to document this new failure mode, which will reduce false positives in CI.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6865/index.html

Possible new issues
-------------------

  Here are the unknown changes that may have been introduced in Trybot_6865:

### IGT changes ###

#### Possible regressions ####

  * igt at gem_exec_gttfill@basic:
    - fi-snb-2600:        [PASS][1] -> [FAIL][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8791/fi-snb-2600/igt@gem_exec_gttfill@basic.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6865/fi-snb-2600/igt@gem_exec_gttfill@basic.html

  * igt at gem_exec_parallel@engines at contexts:
    - fi-snb-2520m:       [PASS][3] -> [FAIL][4]
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8791/fi-snb-2520m/igt@gem_exec_parallel@engines@contexts.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6865/fi-snb-2520m/igt@gem_exec_parallel@engines@contexts.html

  * igt at gem_exec_parallel@engines at fds:
    - fi-hsw-4770:        [PASS][5] -> [FAIL][6] +7 similar issues
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8791/fi-hsw-4770/igt@gem_exec_parallel@engines@fds.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6865/fi-hsw-4770/igt@gem_exec_parallel@engines@fds.html

  * igt at i915_module_load@reload:
    - fi-ivb-3770:        [PASS][7] -> [FAIL][8] +2 similar issues
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8791/fi-ivb-3770/igt@i915_module_load@reload.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6865/fi-ivb-3770/igt@i915_module_load@reload.html

  * igt at i915_selftest@live at blt:
    - fi-byt-j1900:       [PASS][9] -> [DMESG-FAIL][10] +1 similar issue
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8791/fi-byt-j1900/igt@i915_selftest@live@blt.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6865/fi-byt-j1900/igt@i915_selftest@live@blt.html

  * igt at i915_selftest@live at gem_contexts:
    - fi-snb-2520m:       [PASS][11] -> [DMESG-FAIL][12] +1 similar issue
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8791/fi-snb-2520m/igt@i915_selftest@live@gem_contexts.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6865/fi-snb-2520m/igt@i915_selftest@live@gem_contexts.html
    - fi-ivb-3770:        [PASS][13] -> [DMESG-FAIL][14] +1 similar issue
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8791/fi-ivb-3770/igt@i915_selftest@live@gem_contexts.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6865/fi-ivb-3770/igt@i915_selftest@live@gem_contexts.html
    - fi-hsw-4770:        [PASS][15] -> [DMESG-FAIL][16] +1 similar issue
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8791/fi-hsw-4770/igt@i915_selftest@live@gem_contexts.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6865/fi-hsw-4770/igt@i915_selftest@live@gem_contexts.html

  
#### Warnings ####

  * igt at i915_module_load@reload:
    - fi-byt-j1900:       [DMESG-WARN][17] ([i915#1982]) -> [FAIL][18]
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8791/fi-byt-j1900/igt@i915_module_load@reload.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6865/fi-byt-j1900/igt@i915_module_load@reload.html

  
Known issues
------------

  Here are the changes found in Trybot_6865 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt at i915_pm_rpm@basic-pci-d3-state:
    - fi-byt-j1900:       [PASS][19] -> [DMESG-WARN][20] ([i915#1982])
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8791/fi-byt-j1900/igt@i915_pm_rpm@basic-pci-d3-state.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6865/fi-byt-j1900/igt@i915_pm_rpm@basic-pci-d3-state.html

  * igt at i915_selftest@live at gt_timelines:
    - fi-snb-2600:        [PASS][21] -> [INCOMPLETE][22] ([i915#82])
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8791/fi-snb-2600/igt@i915_selftest@live@gt_timelines.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6865/fi-snb-2600/igt@i915_selftest@live@gt_timelines.html

  * igt at kms_busy@basic at flip:
    - fi-kbl-x1275:       [PASS][23] -> [DMESG-WARN][24] ([i915#62] / [i915#92] / [i915#95])
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8791/fi-kbl-x1275/igt@kms_busy@basic@flip.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6865/fi-kbl-x1275/igt@kms_busy@basic@flip.html

  * igt at kms_cursor_legacy@basic-busy-flip-before-cursor-atomic:
    - fi-bsw-kefka:       [PASS][25] -> [DMESG-WARN][26] ([i915#1982])
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8791/fi-bsw-kefka/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6865/fi-bsw-kefka/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html

  * igt at prime_vgem@basic-fence-flip:
    - fi-tgl-y:           [PASS][27] -> [DMESG-WARN][28] ([i915#402]) +1 similar issue
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8791/fi-tgl-y/igt@prime_vgem@basic-fence-flip.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6865/fi-tgl-y/igt@prime_vgem@basic-fence-flip.html

  
#### Possible fixes ####

  * igt at i915_getparams_basic@basic-subslice-total:
    - fi-tgl-y:           [DMESG-WARN][29] ([i915#402]) -> [PASS][30] +2 similar issues
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8791/fi-tgl-y/igt@i915_getparams_basic@basic-subslice-total.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6865/fi-tgl-y/igt@i915_getparams_basic@basic-subslice-total.html

  * igt at i915_module_load@reload:
    - fi-kbl-soraka:      [DMESG-WARN][31] ([i915#1982]) -> [PASS][32] +2 similar issues
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8791/fi-kbl-soraka/igt@i915_module_load@reload.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6865/fi-kbl-soraka/igt@i915_module_load@reload.html
    - fi-tgl-u2:          [DMESG-WARN][33] ([i915#402]) -> [PASS][34]
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8791/fi-tgl-u2/igt@i915_module_load@reload.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6865/fi-tgl-u2/igt@i915_module_load@reload.html

  * igt at i915_pm_rpm@module-reload:
    - fi-bsw-kefka:       [DMESG-WARN][35] ([i915#1982]) -> [PASS][36] +1 similar issue
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8791/fi-bsw-kefka/igt@i915_pm_rpm@module-reload.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6865/fi-bsw-kefka/igt@i915_pm_rpm@module-reload.html
    - fi-bsw-n3050:       [DMESG-WARN][37] ([i915#1982]) -> [PASS][38] +1 similar issue
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8791/fi-bsw-n3050/igt@i915_pm_rpm@module-reload.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6865/fi-bsw-n3050/igt@i915_pm_rpm@module-reload.html

  * igt at i915_selftest@live at gt_lrc:
    - fi-tgl-u2:          [DMESG-FAIL][39] ([i915#1233]) -> [PASS][40]
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8791/fi-tgl-u2/igt@i915_selftest@live@gt_lrc.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6865/fi-tgl-u2/igt@i915_selftest@live@gt_lrc.html

  
#### Warnings ####

  * igt at gem_exec_suspend@basic-s0:
    - fi-kbl-x1275:       [DMESG-WARN][41] ([i915#1982] / [i915#62] / [i915#92]) -> [DMESG-WARN][42] ([i915#62] / [i915#92] / [i915#95])
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8791/fi-kbl-x1275/igt@gem_exec_suspend@basic-s0.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6865/fi-kbl-x1275/igt@gem_exec_suspend@basic-s0.html

  * igt at i915_pm_rpm@module-reload:
    - fi-kbl-x1275:       [DMESG-FAIL][43] ([i915#62]) -> [SKIP][44] ([fdo#109271])
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8791/fi-kbl-x1275/igt@i915_pm_rpm@module-reload.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6865/fi-kbl-x1275/igt@i915_pm_rpm@module-reload.html

  * igt at kms_flip@basic-flip-vs-modeset at a-dp1:
    - fi-kbl-x1275:       [DMESG-WARN][45] ([i915#62] / [i915#92] / [i915#95]) -> [DMESG-WARN][46] ([i915#62] / [i915#92]) +5 similar issues
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8791/fi-kbl-x1275/igt@kms_flip@basic-flip-vs-modeset@a-dp1.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6865/fi-kbl-x1275/igt@kms_flip@basic-flip-vs-modeset@a-dp1.html

  * igt at kms_force_connector_basic@force-edid:
    - fi-kbl-x1275:       [DMESG-WARN][47] ([i915#62] / [i915#92]) -> [DMESG-WARN][48] ([i915#62] / [i915#92] / [i915#95]) +1 similar issue
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8791/fi-kbl-x1275/igt@kms_force_connector_basic@force-edid.html
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6865/fi-kbl-x1275/igt@kms_force_connector_basic@force-edid.html

  
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [i915#1233]: https://gitlab.freedesktop.org/drm/intel/issues/1233
  [i915#1982]: https://gitlab.freedesktop.org/drm/intel/issues/1982
  [i915#402]: https://gitlab.freedesktop.org/drm/intel/issues/402
  [i915#62]: https://gitlab.freedesktop.org/drm/intel/issues/62
  [i915#82]: https://gitlab.freedesktop.org/drm/intel/issues/82
  [i915#92]: https://gitlab.freedesktop.org/drm/intel/issues/92
  [i915#95]: https://gitlab.freedesktop.org/drm/intel/issues/95


Participating hosts (42 -> 36)
------------------------------

  Missing    (6): fi-ilk-m540 fi-hsw-4200u fi-byt-squawks fi-bsw-cyan fi-byt-clapper fi-bdw-samus 


Build changes
-------------

  * Linux: CI_DRM_8791 -> Trybot_6865

  CI-20190529: 20190529
  CI_DRM_8791: 06d907c4cbd2ad023e72e15c1241bd15c67f3283 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5748: 27b0205155bebf74c1f97d1617dbec426d2f719e @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Trybot_6865: 2686d424afec1a0d3f4d0a4dd02e44f12c381685 @ git://anongit.freedesktop.org/gfx-ci/linux


== Linux commits ==

2686d424afec drm/i915/gt: Another tweak for flushing the tasklets
65dee47fbfa9 drm/i915/gem: Remove timeline nesting from snb relocs
8b1c73d9e9fa drm/i915/gt: Enable ring scheduling for gen6/7
9f47d4c07b43 drm/i915/gt: Implement ring scheduler for gen6/7
6d05c255c4a7 drm/i915/gt: Infrastructure for ring scheduling
b2de1fc85b61 drm/i915/gt: Use client timeline address for seqno writes
4c8fbac21623 drm/i915/gt: Support creation of 'internal' rings
649306a8e1e5 drm/i915/gt: Couple tasklet scheduling for all CS interrupts
96f980ba713d pin-ve-irq
de1145aaf664 Restore "drm/i915: drop engine_pin/unpin_breadcrumbs_irq"
f04372d29132 drm/i915: Move saturated workload detection back to the context
aff64a787701 drm/i915: Replace the priority boosting for the display with a deadline
f1f39a5bbbbf drm/i915/gt: Specify a deadline for the heartbeat
41430f5547df drm/i915: Fair low-latency scheduling
59c65f1cf31a drm/i915/gt: Remove timeslice suppression
8666d2fa3953 drm/i915: Restructure priority inheritance
7e6d40c24923 drm/i915: Teach the i915_dependency to use a double-lock
6dfdf1b6503a drm/i915/gt: Do not suspend bonded requests if one hangs
0a99b075e717 drm/i915: Replace engine->schedule() with a known request operation
58e46614d9bd drm/i915: Remove I915_USER_PRIORITY_SHIFT
f656ced3445b drm/i915: Strip out internal priorities
f25fd80d1ba7 drm/i915: Lift waiter/signaler iterators
a8368b8d24a0 drm/i915/gt: Convert stats.active to plain unsigned int
4d756deeb00e drm/i915/gt: Extract busy-stats for ring-scheduler
9e5f669876b0 drm/i915/gt: Drop atomic for engine->fw_active tracking
8723b3d964e3 drm/i915/gt: ce->inflight updates are now serialised
3bbed131a380 drm/i915/gt: Simplify virtual engine handling for execlists_hold()
41606b3dc2ee drm/i915/gt: Resubmit the virtual engine on schedule-out
17b2d0ab8e35 drm/i915/gt: Defer schedule_out until after the next dequeue
b3f4be84114c drm/i915/gt: Decouple inflight virtual engines
2f37cdd3231e drm/i915/gt: Use virtual_engine during execlists_dequeue
e48a9823c0d3 drm/i915/gt: Free stale request on destroying the virtual engine
b037bcf5816b heart
b18a7a4ef043 drm/i915/gt: Replace direct submit with direct call to tasklet
339a4e8cf115 drm/i915/gt: Refactor heartbeat request construction and submission
0b6f1c420356 drm/i915/gt: Check for a completed last request once
4f051db07ecc drm/i915/gt: Decouple completed requests on unwind
b34691021757 drm/i915: Remove unused i915_gem_evict_vm()
8b2df358a2e0 drm/i915/gt: Push the wait for the context to bound to the request
d510b8f81ca4 drm/i915/gt: Acquire backing storage for the context
06a75a0bcbe7 drm/i915: Specialise GGTT binding
941539c0e69d drm/i915: Hold wakeref for the duration of the vma GGTT binding
96ce7e42d93e drm/i915/gem: Replace i915_gem_object.mm.mutex with reservation_ww_class
40d7fa04730c drm/i915/gem: Pull execbuf dma resv under a single critical section
5a3330bf02f3 drm/i915: Add an implementation for i915_gem_ww_ctx locking, v2.
626338d5feae drm/i915/gem: Reintroduce multiple passes for reloc processing
d0049d98161c drm/i915/gem: Include secure batch in common execbuf pinning
939e380c5ad0 drm/i915/gem: Include cmdparser in common execbuf pinning
cb0aeeb57fe4 drm/i915/gem: Bind the fence async for execbuf
9b12a0c54557 drm/i915/gem: Asynchronous GTT unbinding
ed134e12d329 drm/i915/gem: Separate the ww_mutex walker into its own list
4bac3dc03ecd drm/i915/gem: Assign context id for async work
5ffed80bb189 drm/i915: Always defer fenced work to the worker
3c70d11354d0 drm/i915: Add list_for_each_entry_safe_continue_reverse
a28bf0fd1d61 drm/i915/gem: Remove the call for no-evict i915_vma_pin
18ca483fa733 drm/i915/gem: Break apart the early i915_vma_pin from execbuf object lookup
f84dc23bb7f4 drm/i915/gem: Rename execbuf.bind_link to unbound_link
313d0778a0dd drm/i915/gem: Don't drop the timeline lock during execbuf
61a4bd9ae22a drm/i915/gt: Shrink i915_page_directory's slab bucket
567e2876a829 drm/i915/gt: Switch to object allocations for page directories
0c6e77c841d5 drm/i915: Preallocate stashes for vma page-directories
9effa099860c drm/i915: Provide a fastpath for waiting on vma bindings
772e11793855 risque-active
de50589967b3 drm/i915: Make the stale cached active node available for any timeline
30e2c88ac92f drm/i915: Keep the most recently used active-fence upon discard
1d51ccfc8a0a drm/i915: Export a preallocate variant of i915_active_acquire()
ac85a90aeac9 drm/i915: Skip taking acquire mutex for no ref->active callback
8a8710fa4f06 drm/i915: Add a couple of missing i915_active_fini()
a21205dc5ecc rq-split-boost
4edbade31dbd drm/i915: Drop i915_request.lock serialisation around await_start
4235ce247e6f drm/i915/gt: Split the breadcrumb spinlock between global and contexts
04e26bbea8a0 drm/i915/gt: Protect context lifetime with RCU
b3d2dd24b1ae drm/i915/gt: Track signaled breadcrumbs outside of the breadcrumb spinlock
70429a64e7d1 drm/i915/gt: Hold context/request reference while breadcrumbs are active
fa759acc0520 drm/i915/gt: Move intel_breadcrumbs_arm_irq earlier
e80a21b1dd8a drm/i915/gt: Distinguish the virtual breadcrumbs from the irq breadcrumbs
d580d96d2429 drm/i915/gt: Only transfer the virtual context to the new engine if active
1f2409dad71a drm/i915/gt: Replace intel_engine_transfer_stale_breadcrumbs
b8c816662e96 drm/i915: Remove requirement for holding i915_request.lock for breadcrumbs
eacef1bca5a4 st-active-flush
72b2b53ce479 drm/i915/gem: Remove disordered per-file request list for throttling
4aadbc1ed558 drm/i915: Copy default modparams to mock i915_device
73928b4812f6 drm/i915/gem: Reduce ctx->engines_mutex for get_engines()
ab279c3f13f1 drm/i915/gem: Reduce ctx->engine_mutex for reading the clone source
5acfadb96de0 drm/i915: Remove gen check before calling intel_rps_boost
372d5cfe5173 drm/i915/gem: Serialise debugfs i915_gem_objects with ctx->mutex
cf553cce00a9 drm/i915/gem: Move context decoupling from postclose to preclose
1f8ab5d2d2ff drm/i915/gem: Delay tracking the GEM context until it is registered
76e230d760b2 drm: Restore driver.preclose() for all to use
76407b7c2dba drm/i915: Filter wake_flags passed to default_wake_function
306e257490fd drm/i915/selftests: Add compiler paranoia for checking HWSP values
8d55d7ba3d4f drm/i915/gt: Stall around xcs invalidations on tgl
923eeebddcb2 drm/i915/gt: Disable preparser around xcs invalidations on tgl
0d0163ec1e3b drm/i915/gt: Delay taking the spinlock for grabbing from the buffer pool

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6865/index.html
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