diff mbox series

[v4] drm/i915: Add missing deinitialization cases of load failure

Message ID 20200416185841.125686-1-jose.souza@intel.com (mailing list archive)
State New, archived
Headers show
Series [v4] drm/i915: Add missing deinitialization cases of load failure | expand

Commit Message

Souza, Jose April 16, 2020, 6:58 p.m. UTC
The intel_display_power_put_async() used in TC cold sequences made
easy to hit the missing deinitialization of driver in case of load
failure as seen in the stack trace bellow.

intel_modeset_driver_remove_noirq() had to be removed from
i915_driver_modeset_remove_noirq() as those are different
initialialition steps with IRQ and GEM initialization in between then.

[drm:__intel_engine_init_ctx_wa [i915]] Initialized 3 context workarounds on rcs'0
[drm:__i915_inject_probe_error [i915]] Injecting failure -19 at checkpoint 36 [__uc_init:294]
[drm:i915_hdcp_component_unbind [i915]] I915 HDCP comp unbind
[drm:edp_panel_vdd_off_sync [i915]] Turning [ENCODER:275:DDI A] VDD off
[drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x00000000 PP_CONTROL: 0x00000060
[drm:intel_power_well_disable [i915]] disabling AUX A
general protection fault, probably for non-canonical address 0x6b6b6b6b6b6b6b6b: 0000 [#1] PREEMPT SMP NOPTI
CPU: 3 PID: 1142 Comm: kworker/u16:20 Tainted: G     U            5.6.0-CI-Patchwork_17226+ #1
Hardware name: Intel Corporation Tiger Lake Client Platform/TigerLake U DDR4 SODIMM RVP, BIOS TGLSFWI1.R00.2457.A16.1912270059 12/27/2019
Workqueue: events_unbound intel_display_power_put_async_work [i915]
RIP: 0010:__intel_display_power_put_domain+0xa5/0x180 [i915]
Code: 48 85 c0 78 54 44 89 e1 41 bd 01 00 00 00 49 c7 c4 80 44 41 a0 49 d3 e5 eb 0d 48 83 eb 10 48 3b 9d 08 ad 00 00 78 32 48 8b 03 <4c> 85 68 10 74 ea 8b 53 08 85 d2 74 2d 83 ea 01 85 d2 89 53 08 75
RSP: 0018:ffffc9000061fdb0 EFLAGS: 00010206
RAX: 6b6b6b6b6b6b6b6b RBX: ffff8884948f5df0 RCX: 000000000000003d
RDX: 0000000080000001 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffff888479be0000 R08: ffff88849a180920 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffffffffa0414480
R13: 2000000000000000 R14: ffff888479beb320 R15: 2000000000000000
FS:  0000000000000000(0000) GS:ffff88849ff80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005634fa8ed670 CR3: 0000000005610004 CR4: 0000000000760ee0
PKRU: 55555554
Call Trace:
 release_async_put_domains+0x9b/0x110 [i915]
 intel_display_power_put_async_work+0x91/0xf0 [i915]
 process_one_work+0x260/0x600
 ? worker_thread+0xc9/0x380
 worker_thread+0x37/0x380
 ? process_one_work+0x600/0x600
 kthread+0x119/0x130
 ? kthread_park+0x80/0x80
 ret_from_fork+0x24/0x50
Modules linked in: i915(+) vgem snd_hda_codec_hdmi mei_hdcp x86_pkg_temp_thermal coretemp crct10dif_pclmul crc32_pclmul cdc_ether usbnet mii snd_intel_dspcfg ghash_clmulni_intel snd_hda_codec snd_hwdep snd_hda_core e1000e ptp mei_me snd_pcm pps_core mei intel_lpss_pci prime_numbers [last unloaded: i915]
---[ end trace b402d1b4060f8b97 ]---
BUG: sleeping function called from invalid context at kernel/sched/completion.c:99
in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 1142, name: kworker/u16:20
INFO: lockdep is turned off.
Preemption disabled at:
[<0000000000000000>] 0x0
CPU: 3 PID: 1142 Comm: kworker/u16:20 Tainted: G     UD           5.6.0-CI-Patchwork_17226+ #1
Hardware name: Intel Corporation Tiger Lake Client Platform/TigerLake U DDR4 SODIMM RVP, BIOS TGLSFWI1.R00.2457.A16.1912270059 12/27/2019
Workqueue: events_unbound intel_display_power_put_async_work [i915]
Call Trace:
 dump_stack+0x71/0x9b
 ___might_sleep+0x178/0x260
 wait_for_completion+0x37/0x1a0
 virt_efi_query_variable_info+0x161/0x1b0
 efi_query_variable_store+0xb3/0x1a0
 ? efivar_entry_set_safe+0x19c/0x220
 efivar_entry_set_safe+0x19c/0x220
 ? efi_pstore_write+0x10b/0x150
 ? efi_pstore_write+0xa0/0x150
 efi_pstore_write+0x10b/0x150
 pstore_dump+0x123/0x340
 kmsg_dump+0x87/0x1b0
 oops_end+0x3e/0x90
 do_general_protection+0x1c3/0x2f0
 general_protection+0x2d/0x40
RIP: 0010:__intel_display_power_put_domain+0xa5/0x180 [i915]
Code: 48 85 c0 78 54 44 89 e1 41 bd 01 00 00 00 49 c7 c4 80 44 41 a0 49 d3 e5 eb 0d 48 83 eb 10 48 3b 9d 08 ad 00 00 78 32 48 8b 03 <4c> 85 68 10 74 ea 8b 53 08 85 d2 74 2d 83 ea 01 85 d2 89 53 08 75
RSP: 0018:ffffc9000061fdb0 EFLAGS: 00010206
RAX: 6b6b6b6b6b6b6b6b RBX: ffff8884948f5df0 RCX: 000000000000003d
RDX: 0000000080000001 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffff888479be0000 R08: ffff88849a180920 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffffffffa0414480
R13: 2000000000000000 R14: ffff888479beb320 R15: 2000000000000000
 release_async_put_domains+0x9b/0x110 [i915]
 intel_display_power_put_async_work+0x91/0xf0 [i915]
 process_one_work+0x260/0x600
 ? worker_thread+0xc9/0x380
 worker_thread+0x37/0x380
 ? process_one_work+0x600/0x600
 kthread+0x119/0x130
 ? kthread_park+0x80/0x80
 ret_from_fork+0x24/0x50
------------[ cut here ]------------
WARNING: CPU: 3 PID: 1142 at kernel/rcu/tree_plugin.h:293 rcu_note_context_switch+0x87/0x650
Modules linked in: i915(+) vgem snd_hda_codec_hdmi mei_hdcp x86_pkg_temp_thermal coretemp crct10dif_pclmul crc32_pclmul cdc_ether usbnet mii snd_intel_dspcfg ghash_clmulni_intel snd_hda_codec snd_hwdep snd_hda_core e1000e ptp mei_me snd_pcm pps_core mei intel_lpss_pci prime_numbers [last unloaded: i915]

v2:
- fixed handling in case of failure in drm_vblank_init()
- moved i915_gem_driver_remove() call to before
i915_driver_modeset_remove_noirq() this match initialization order too

v3:
- reverting call swap between i915_reset_error_state() and i915_gem_driver_remove()
call order
- improved label naming in i915_driver_modeset_probe_noirq()

Closes: https://gitlab.freedesktop.org/drm/intel/issues/1647
Cc: Imre Deak <imre.deak@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
---
 drivers/gpu/drm/i915/i915_drv.c | 25 ++++++++++++++-----------
 1 file changed, 14 insertions(+), 11 deletions(-)

Comments

Souza, Jose April 17, 2020, 9:52 p.m. UTC | #1
On Fri, 2020-04-17 at 21:12 +0000, Patchwork wrote:
> == Series Details ==
> 
> Series: drm/i915: Add missing deinitialization cases of load failure
> (rev2)
> URL   : https://patchwork.freedesktop.org/series/75987/
> State : success
> 
> == Summary ==
> 
> CI Bug Log - changes from CI_DRM_8311_full -> Patchwork_17335_full
> ====================================================
> 
> Summary
> -------
> 
>   **SUCCESS**
> 
>   No regressions found.

Chris pushed it before I had a chance, thanks.

> 
>   
> 
> Known issues
> ------------
> 
>   Here are the changes found in Patchwork_17335_full that come from
> known issues:
> 
> ### IGT changes ###
> 
> #### Issues hit ####
> 
>   * igt@gem_exec_params@invalid-bsd-ring:
>     - shard-iclb:         [PASS][1] -> [SKIP][2] ([fdo#109276])
>    [1]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8311/shard-iclb2/igt@gem_exec_params@invalid-bsd-ring.html
>    [2]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17335/shard-iclb5/igt@gem_exec_params@invalid-bsd-ring.html
> 
>   * igt@kms_cursor_crc@pipe-a-cursor-256x85-onscreen:
>     - shard-kbl:          [PASS][3] -> [FAIL][4] ([i915#54] /
> [i915#93] / [i915#95])
>    [3]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8311/shard-kbl6/igt@kms_cursor_crc@pipe-a-cursor-256x85-onscreen.html
>    [4]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17335/shard-kbl1/igt@kms_cursor_crc@pipe-a-cursor-256x85-onscreen.html
>     - shard-apl:          [PASS][5] -> [FAIL][6] ([i915#54] /
> [i915#95])
>    [5]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8311/shard-apl4/igt@kms_cursor_crc@pipe-a-cursor-256x85-onscreen.html
>    [6]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17335/shard-apl1/igt@kms_cursor_crc@pipe-a-cursor-256x85-onscreen.html
> 
>   * igt@kms_cursor_legacy@pipe-b-torture-bo:
>     - shard-kbl:          [PASS][7] -> [DMESG-WARN][8] ([i915#128])
>    [7]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8311/shard-kbl3/igt@kms_cursor_legacy@pipe-b-torture-bo.html
>    [8]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17335/shard-kbl6/igt@kms_cursor_legacy@pipe-b-torture-bo.html
> 
>   * igt@kms_plane@plane-panning-bottom-right-suspend-pipe-c-planes:
>     - shard-kbl:          [PASS][9] -> [DMESG-WARN][10] ([i915#180])
>    [9]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8311/shard-kbl4/igt@kms_plane@plane-panning-bottom-right-suspend-pipe-c-planes.html
>    [10]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17335/shard-kbl7/igt@kms_plane@plane-panning-bottom-right-suspend-pipe-c-planes.html
> 
>   * igt@kms_plane_alpha_blend@pipe-c-coverage-7efc:
>     - shard-skl:          [PASS][11] -> [FAIL][12] ([fdo#108145] /
> [i915#265])
>    [11]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8311/shard-skl3/igt@kms_plane_alpha_blend@pipe-c-coverage-7efc.html
>    [12]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17335/shard-skl4/igt@kms_plane_alpha_blend@pipe-c-coverage-7efc.html
> 
>   * igt@kms_plane_lowres@pipe-a-tiling-x:
>     - shard-glk:          [PASS][13] -> [FAIL][14] ([i915#899])
>    [13]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8311/shard-glk1/igt@kms_plane_lowres@pipe-a-tiling-x.html
>    [14]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17335/shard-glk8/igt@kms_plane_lowres@pipe-a-tiling-x.html
> 
>   * igt@kms_psr@psr2_cursor_mmap_cpu:
>     - shard-iclb:         [PASS][15] -> [SKIP][16] ([fdo#109441]) +5
> similar issues
>    [15]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8311/shard-iclb2/igt@kms_psr@psr2_cursor_mmap_cpu.html
>    [16]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17335/shard-iclb5/igt@kms_psr@psr2_cursor_mmap_cpu.html
> 
>   * igt@kms_vblank@pipe-c-ts-continuation-suspend:
>     - shard-skl:          [PASS][17] -> [INCOMPLETE][18] ([i915#69])
> +1 similar issue
>    [17]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8311/shard-skl6/igt@kms_vblank@pipe-c-ts-continuation-suspend.html
>    [18]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17335/shard-skl10/igt@kms_vblank@pipe-c-ts-continuation-suspend.html
> 
>   
> #### Possible fixes ####
> 
>   * igt@gem_ctx_persistence@processes:
>     - shard-tglb:         [FAIL][19] ([i915#1528]) -> [PASS][20]
>    [19]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8311/shard-tglb1/igt@gem_ctx_persistence@processes.html
>    [20]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17335/shard-tglb3/igt@gem_ctx_persistence@processes.html
> 
>   * igt@gem_softpin@noreloc-s3:
>     - shard-kbl:          [DMESG-WARN][21] ([i915#180]) -> [PASS][22]
>    [21]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8311/shard-kbl6/igt@gem_softpin@noreloc-s3.html
>    [22]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17335/shard-kbl6/igt@gem_softpin@noreloc-s3.html
> 
>   * igt@i915_module_load@reload-with-fault-injection:
>     - shard-kbl:          [INCOMPLETE][23] ([i915#1423]) ->
> [PASS][24]
>    [23]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8311/shard-kbl4/igt@i915_module_load@reload-with-fault-injection.html
>    [24]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17335/shard-kbl7/igt@i915_module_load@reload-with-fault-injection.html
>     - shard-apl:          [INCOMPLETE][25] ([i915#1423]) ->
> [PASS][26]
>    [25]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8311/shard-apl7/igt@i915_module_load@reload-with-fault-injection.html
>    [26]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17335/shard-apl3/igt@i915_module_load@reload-with-fault-injection.html
> 
>   * igt@i915_pm_dc@dc6-psr:
>     - shard-iclb:         [FAIL][27] ([i915#454]) -> [PASS][28]
>    [27]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8311/shard-iclb8/igt@i915_pm_dc@dc6-psr.html
>    [28]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17335/shard-iclb3/igt@i915_pm_dc@dc6-psr.html
> 
>   * igt@i915_pm_rpm@basic-pci-d3-state:
>     - shard-glk:          [SKIP][29] ([fdo#109271]) -> [PASS][30]
>    [29]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8311/shard-glk8/igt@i915_pm_rpm@basic-pci-d3-state.html
>    [30]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17335/shard-glk9/igt@i915_pm_rpm@basic-pci-d3-state.html
>     - shard-iclb:         [SKIP][31] ([i915#1316] / [i915#579]) ->
> [PASS][32]
>    [31]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8311/shard-iclb7/igt@i915_pm_rpm@basic-pci-d3-state.html
>    [32]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17335/shard-iclb1/igt@i915_pm_rpm@basic-pci-d3-state.html
>     - shard-tglb:         [SKIP][33] ([i915#1316] / [i915#579]) ->
> [PASS][34]
>    [33]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8311/shard-tglb7/igt@i915_pm_rpm@basic-pci-d3-state.html
>    [34]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17335/shard-tglb8/igt@i915_pm_rpm@basic-pci-d3-state.html
> 
>   * igt@kms_cursor_crc@pipe-a-cursor-suspend:
>     - shard-apl:          [DMESG-WARN][35] ([i915#180]) -> [PASS][36]
> +2 similar issues
>    [35]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8311/shard-apl4/igt@kms_cursor_crc@pipe-a-cursor-suspend.html
>    [36]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17335/shard-apl3/igt@kms_cursor_crc@pipe-a-cursor-suspend.html
> 
>   * {igt@kms_flip@flip-vs-expired-vblank-interruptible@b-edp1}:
>     - shard-skl:          [FAIL][37] ([i915#46]) -> [PASS][38]
>    [37]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8311/shard-skl5/igt@kms_flip@flip-vs-expired-vblank-interruptible@b-edp1.html
>    [38]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17335/shard-skl2/igt@kms_flip@flip-vs-expired-vblank-interruptible@b-edp1.html
> 
>   * {igt@kms_flip@flip-vs-expired-vblank-interruptible@b-hdmi-a2}:
>     - shard-glk:          [FAIL][39] ([i915#79]) -> [PASS][40]
>    [39]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8311/shard-glk8/igt@kms_flip@flip-vs-expired-vblank-interruptible@b-hdmi-a2.html
>    [40]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17335/shard-glk9/igt@kms_flip@flip-vs-expired-vblank-interruptible@b-hdmi-a2.html
> 
>   * igt@kms_hdr@bpc-switch:
>     - shard-skl:          [FAIL][41] ([i915#1188]) -> [PASS][42]
>    [41]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8311/shard-skl10/igt@kms_hdr@bpc-switch.html
>    [42]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17335/shard-skl6/igt@kms_hdr@bpc-switch.html
> 
>   * igt@kms_plane@plane-panning-bottom-right-suspend-pipe-b-planes:
>     - shard-iclb:         [INCOMPLETE][43] ([i915#1185] / [i915#250])
> -> [PASS][44]
>    [43]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8311/shard-iclb3/igt@kms_plane@plane-panning-bottom-right-suspend-pipe-b-planes.html
>    [44]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17335/shard-iclb2/igt@kms_plane@plane-panning-bottom-right-suspend-pipe-b-planes.html
> 
>   * igt@kms_plane_alpha_blend@pipe-a-coverage-7efc:
>     - shard-kbl:          [FAIL][45] ([fdo#108145] / [i915#265] /
> [i915#93] / [i915#95]) -> [PASS][46]
>    [45]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8311/shard-kbl3/igt@kms_plane_alpha_blend@pipe-a-coverage-7efc.html
>    [46]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17335/shard-kbl6/igt@kms_plane_alpha_blend@pipe-a-coverage-7efc.html
> 
>   * igt@kms_plane_alpha_blend@pipe-b-coverage-7efc:
>     - shard-skl:          [FAIL][47] ([fdo#108145] / [i915#265]) ->
> [PASS][48] +1 similar issue
>    [47]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8311/shard-skl6/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html
>    [48]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17335/shard-skl10/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html
> 
>   * igt@kms_psr@psr2_dpms:
>     - shard-iclb:         [SKIP][49] ([fdo#109441]) -> [PASS][50]
>    [49]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8311/shard-iclb6/igt@kms_psr@psr2_dpms.html
>    [50]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17335/shard-iclb2/igt@kms_psr@psr2_dpms.html
> 
>   * igt@kms_setmode@basic:
>     - shard-apl:          [FAIL][51] ([i915#31]) -> [PASS][52]
>    [51]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8311/shard-apl8/igt@kms_setmode@basic.html
>    [52]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17335/shard-apl4/igt@kms_setmode@basic.html
>     - shard-kbl:          [FAIL][53] ([i915#31] / [i915#93] /
> [i915#95]) -> [PASS][54]
>    [53]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8311/shard-kbl4/igt@kms_setmode@basic.html
>    [54]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17335/shard-kbl7/igt@kms_setmode@basic.html
> 
>   
> #### Warnings ####
> 
>   * igt@i915_pm_dc@dc6-dpms:
>     - shard-tglb:         [SKIP][55] ([i915#468]) -> [FAIL][56]
> ([i915#454])
>    [55]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8311/shard-tglb2/igt@i915_pm_dc@dc6-dpms.html
>    [56]: 
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17335/shard-tglb7/igt@i915_pm_dc@dc6-dpms.html
> 
>   
>   {name}: This element is suppressed. This means it is ignored when
> computing
>           the status of the difference (SUCCESS, WARNING, or
> FAILURE).
> 
>   [fdo#108145]: https://bugs.freedesktop.org/show_bug.cgi?id=108145
>   [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
>   [fdo#109276]: https://bugs.freedesktop.org/show_bug.cgi?id=109276
>   [fdo#109441]: https://bugs.freedesktop.org/show_bug.cgi?id=109441
>   [i915#1185]: https://gitlab.freedesktop.org/drm/intel/issues/1185
>   [i915#1188]: https://gitlab.freedesktop.org/drm/intel/issues/1188
>   [i915#128]: https://gitlab.freedesktop.org/drm/intel/issues/128
>   [i915#1316]: https://gitlab.freedesktop.org/drm/intel/issues/1316
>   [i915#1423]: https://gitlab.freedesktop.org/drm/intel/issues/1423
>   [i915#1528]: https://gitlab.freedesktop.org/drm/intel/issues/1528
>   [i915#1542]: https://gitlab.freedesktop.org/drm/intel/issues/1542
>   [i915#180]: https://gitlab.freedesktop.org/drm/intel/issues/180
>   [i915#250]: https://gitlab.freedesktop.org/drm/intel/issues/250
>   [i915#265]: https://gitlab.freedesktop.org/drm/intel/issues/265
>   [i915#31]: https://gitlab.freedesktop.org/drm/intel/issues/31
>   [i915#454]: https://gitlab.freedesktop.org/drm/intel/issues/454
>   [i915#46]: https://gitlab.freedesktop.org/drm/intel/issues/46
>   [i915#468]: https://gitlab.freedesktop.org/drm/intel/issues/468
>   [i915#54]: https://gitlab.freedesktop.org/drm/intel/issues/54
>   [i915#579]: https://gitlab.freedesktop.org/drm/intel/issues/579
>   [i915#69]: https://gitlab.freedesktop.org/drm/intel/issues/69
>   [i915#79]: https://gitlab.freedesktop.org/drm/intel/issues/79
>   [i915#899]: https://gitlab.freedesktop.org/drm/intel/issues/899
>   [i915#93]: https://gitlab.freedesktop.org/drm/intel/issues/93
>   [i915#95]: https://gitlab.freedesktop.org/drm/intel/issues/95
> 
> 
> Participating hosts (10 -> 10)
> ------------------------------
> 
>   No changes in participating hosts
> 
> 
> Build changes
> -------------
> 
>   * CI: CI-20190529 -> None
>   * Linux: CI_DRM_8311 -> Patchwork_17335
> 
>   CI-20190529: 20190529
>   CI_DRM_8311: 19367bb5e65eaf0719597b3ff244fd1c2ea12bda @
> git://anongit.freedesktop.org/gfx-ci/linux
>   IGT_5593: 1c658f5e46598ae93345177d4981ef54704daec6 @
> git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
>   Patchwork_17335: a685f486207f33975db8675f8155bc88cd8180ce @
> git://anongit.freedesktop.org/gfx-ci/linux
>   piglit_4509: fdc5a4ca11124ab8413c7988896eec4c97336694 @
> git://anongit.freedesktop.org/piglit
> 
> == Logs ==
> 
> For more details see: 
> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17335/index.html
Chris Wilson April 17, 2020, 9:57 p.m. UTC | #2
Quoting Souza, Jose (2020-04-17 22:52:08)
> On Fri, 2020-04-17 at 21:12 +0000, Patchwork wrote:
> > == Series Details ==
> > 
> > Series: drm/i915: Add missing deinitialization cases of load failure
> > (rev2)
> > URL   : https://patchwork.freedesktop.org/series/75987/
> > State : success
> > 
> > == Summary ==
> > 
> > CI Bug Log - changes from CI_DRM_8311_full -> Patchwork_17335_full
> > ====================================================
> > 
> > Summary
> > -------
> > 
> >   **SUCCESS**
> > 
> >   No regressions found.
> 
> Chris pushed it before I had a chance, thanks.

Looking forward to clearing the last persistent purple from the results!
-Chris
diff mbox series

Patch

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 641f5e03b661..5f3c97413325 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -228,14 +228,14 @@  static int i915_driver_modeset_probe_noirq(struct drm_i915_private *i915)
 		ret = drm_vblank_init(&i915->drm,
 				      INTEL_NUM_PIPES(i915));
 		if (ret)
-			goto out;
+			return ret;
 	}
 
 	intel_bios_init(i915);
 
 	ret = intel_vga_register(i915);
 	if (ret)
-		goto out;
+		goto cleanup_bios;
 
 	intel_power_domains_init_hw(i915, false);
 
@@ -243,13 +243,16 @@  static int i915_driver_modeset_probe_noirq(struct drm_i915_private *i915)
 
 	ret = intel_modeset_init_noirq(i915);
 	if (ret)
-		goto cleanup_vga_client;
+		goto cleanup_vga_client_pw_domain_csr;
 
 	return 0;
 
-cleanup_vga_client:
+cleanup_vga_client_pw_domain_csr:
+	intel_csr_ucode_fini(i915);
+	intel_power_domains_driver_remove(i915);
 	intel_vga_unregister(i915);
-out:
+cleanup_bios:
+	intel_bios_driver_remove(i915);
 	return ret;
 }
 
@@ -308,13 +311,13 @@  static void i915_driver_modeset_remove(struct drm_i915_private *i915)
 /* part #2: call after irq uninstall */
 static void i915_driver_modeset_remove_noirq(struct drm_i915_private *i915)
 {
-	intel_modeset_driver_remove_noirq(i915);
+	intel_csr_ucode_fini(i915);
 
-	intel_bios_driver_remove(i915);
+	intel_power_domains_driver_remove(i915);
 
 	intel_vga_unregister(i915);
 
-	intel_csr_ucode_fini(i915);
+	intel_bios_driver_remove(i915);
 }
 
 static void intel_init_dpio(struct drm_i915_private *dev_priv)
@@ -992,7 +995,7 @@  int i915_driver_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 out_cleanup_irq:
 	intel_irq_uninstall(i915);
 out_cleanup_modeset:
-	/* FIXME */
+	i915_driver_modeset_remove_noirq(i915);
 out_cleanup_hw:
 	i915_driver_hw_remove(i915);
 	intel_memory_regions_driver_release(i915);
@@ -1029,12 +1032,12 @@  void i915_driver_remove(struct drm_i915_private *i915)
 
 	intel_irq_uninstall(i915);
 
-	i915_driver_modeset_remove_noirq(i915);
+	intel_modeset_driver_remove_noirq(i915);
 
 	i915_reset_error_state(i915);
 	i915_gem_driver_remove(i915);
 
-	intel_power_domains_driver_remove(i915);
+	i915_driver_modeset_remove_noirq(i915);
 
 	i915_driver_hw_remove(i915);