[Intel-gfx] ✓ Fi.CI.BAT: success for drm/plane: Make framebuffer refcounting the responsibility of setplane_internal callers

[Chris Wilson]

Quoting Patchwork (2017-12-08 11:35:05)
> == Series Details ==
> 
> Series: drm/plane: Make framebuffer refcounting the responsibility of setplane_internal callers
> URL   : https://patchwork.freedesktop.org/series/35077/
> State : success
> 
> == Summary ==
> 
> Series 35077v1 drm/plane: Make framebuffer refcounting the responsibility of setplane_internal callers
> https://patchwork.freedesktop.org/api/1.0/series/35077/revisions/1/mbox/
> 
> Test debugfs_test:
>         Subgroup read_all_entries:
>                 dmesg-warn -> DMESG-FAIL (fi-elk-e7500) fdo#103989
>                 dmesg-warn -> PASS       (fi-bdw-gvtdvm) fdo#103938 +1
> 
> fdo#103989 https://bugs.freedesktop.org/show_bug.cgi?id=103989
> fdo#103938 https://bugs.freedesktop.org/show_bug.cgi?id=103938

gdg still defeats us:

<7>[  279.565692] [IGT] drv_module_reload: starting subtest basic-reload
<7>[  279.618846] [drm:intel_disable_pipe [i915]] disabling pipe A
<7>[  279.639614] [drm:i9xx_get_fifo_size [i915]] FIFO size - (0x00001d9c) A: 28
<7>[  279.639663] [drm:i9xx_get_fifo_size [i915]] FIFO size - (0x00001d9c) B: 31
<7>[  279.639707] [drm:i9xx_update_wm [i915]] FIFO watermarks - A: 26, B: 29
<7>[  279.639753] [drm:i9xx_update_wm [i915]] Setting FIFO watermarks - A: 26, B: 29, C: 2, SR 1
<7>[  279.639820] [drm:intel_atomic_commit_tail [i915]] [ENCODER:39:CRT]
<7>[  279.639882] [drm:intel_atomic_commit_tail [i915]] [ENCODER:40:SDVO B]
<7>[  279.639940] [drm:verify_connector_state.isra.77 [i915]] [CONNECTOR:38:VGA-1]
<7>[  279.640095] [drm:intel_atomic_commit_tail [i915]] [CRTC:32:pipe A]
<4>[  279.647674] WARNING: CPU: 0 PID: 2462 at drivers/gpu/drm/drm_mode_config.c:470 drm_mode_config_cleanup+0x28d/0x2b0
<4>[  279.647680] Modules linked in: vgem i915(-) intel_powerclamp lpc_ich tg3 ptp pps_core prime_numbers [last unloaded: vgem]
<4>[  279.647718] CPU: 0 PID: 2462 Comm: drv_module_relo Tainted: G     U           4.15.0-rc2-CI-Patchwork_7451+ #1
<4>[  279.647722] Hardware name: Dell Inc.                 OptiPlex GX280               /0G8310, BIOS A04 02/09/2005
<4>[  279.647726] task: 00000000134e8d08 task.stack: 000000005a052046
<4>[  279.647731] RIP: 0010:drm_mode_config_cleanup+0x28d/0x2b0
<4>[  279.647735] RSP: 0018:ffffc9000029bdb8 EFLAGS: 00010287
<4>[  279.647742] RAX: ffff8800341f71c0 RBX: ffff880030690950 RCX: 0000000000000001
<4>[  279.647746] RDX: ffff880030690978 RSI: 0000000000000000 RDI: ffff880030690950
<4>[  279.647749] RBP: ffff880030690000 R08: 0000000000000000 R09: 0000000000000000
<4>[  279.647752] R10: 0000000000000000 R11: 0000000000000000 R12: ffff880030690748
<4>[  279.647756] R13: ffffffffa0233750 R14: ffff88003d1625a8 R15: ffffffffa02337c8
<4>[  279.647760] FS:  00007f7e93c6a8c0(0000) GS:ffff88003f400000(0000) knlGS:0000000000000000
<4>[  279.647764] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[  279.647768] CR2: 00007f78efc3b000 CR3: 000000003b4f7000 CR4: 00000000000006f0
<4>[  279.647772] Call Trace:
<4>[  279.647875]  intel_modeset_cleanup+0x89/0xd0 [i915]
<4>[  279.647918]  i915_driver_unload+0x98/0x180 [i915]
<4>[  279.647961]  i915_pci_remove+0x10/0x20 [i915]
<4>[  279.647969]  pci_device_remove+0x31/0xa0
<4>[  279.647977]  device_release_driver_internal+0x15b/0x230
<4>[  279.647985]  driver_detach+0x35/0x70
<4>[  279.647993]  bus_remove_driver+0x53/0xd0
<4>[  279.647999]  pci_unregister_driver+0x39/0xa0
<4>[  279.648010]  SyS_delete_module+0x180/0x1d0
<4>[  279.648021]  entry_SYSCALL_64_fastpath+0x1c/0x89
<4>[  279.648026] RIP: 0033:0x7f7e92182287
<4>[  279.648029] RSP: 002b:00007fff782ed478 EFLAGS: 00000206 ORIG_RAX: 00000000000000b0
<4>[  279.648036] RAX: ffffffffffffffda RBX: 00005558d2c0bfe0 RCX: 00007f7e92182287
<4>[  279.648040] RDX: 0000000000000001 RSI: 0000000000000800 RDI: 00005558d2c0b878
<4>[  279.648044] RBP: 00007f7e92437400 R08: 0000000000000000 R09: 0000000000000080
<4>[  279.648047] R10: 0000000000000885 R11: 0000000000000206 R12: 0000000000000000
<4>[  279.648050] R13: 00005558d2c08410 R14: 00005558d2c0bfe0 R15: 00007fff782ec448
<4>[  279.648068] Code: 48 89 da 31 f6 48 c7 c7 2e c6 c6 81 e8 5d f5 ff ff 48 89 e7 e8 d5 a7 ff ff 48 85 c0 75 de 48 89 e7 e8 a8 a8 ff ff e9 0b fe ff ff <0f> ff e9 f6 fe ff ff 0f ff 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 
<4>[  279.648257] ---[ end trace b879a808700d8111 ]---
<7>[  279.648264] [leaked fb] framebuffer[49]:
<7>[  279.648268] [leaked fb] 	refcount=63
<7>[  279.648275] [leaked fb] 	format=XR24 little-endian (0x34325258)
<7>[  279.648280] [leaked fb] 	modifier=0x0
<7>[  279.648284] [leaked fb] 	size=1024x768
<7>[  279.648288] [leaked fb] 	layers:
<7>[  279.648292] [leaked fb] 		size[0]=1024x768
<7>[  279.648296] [leaked fb] 		pitch[0]=4096
<7>[  279.648300] [leaked fb] 		offset[0]=0
<7>[  279.648304] [leaked fb] 		obj[0]:(null)