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831ebf18d6
linux/drivers/gpu/drm
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Chris Wilson 831ebf18d6 drm/i915: Suppress the "Failed to idle" warning for gem_eio 
It is debatable whether having an error message on suspend for forcibly
cancelling outstanding work is worthwhile. We want to know if it occurs
in the wild (as we will then have to reconsider the approach!), but
equally is not fatal across suspend, as upon resume we automatically
clear the wedged status.

However, CI does trigger this scenario with gem_eio/suspend; as there we
are intentionally wedging the device upon suspend. The dilemma is how
not to trigger a failure report for the dmesg spam, for which the
quickest response is to suppress the warning in the kernel. I'd rather
mark it as accepted in gem_eio, but for now detecting when gem_eio is
playing games and cancelling the warning for that case seems a barely
acceptable hack.

Testcase: igt/gem_eio/suspend
Reference: 5861b013e2 ("drm/i915: Do a synchronous switch-to-kernel-context on idling")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190308134512.19115-1-chris@chris-wilson.co.uk
2019-03-08 19:11:29 +00:00
..
amd Linux 5.0-rc7 2019-02-18 13:27:15 +10:00
arc drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
arm drm/komeda: fix build with drm_modeset_helper.h update 2019-02-11 10:36:00 +01:00
armada drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
ast Merge branch 'drm-next-5.1' of git://people.freedesktop.org/~agd5f/linux into drm-next 2019-02-04 14:57:34 +10:00
atmel-hlcdc drm/irq: Don't check for DRIVER_HAVE_IRQ in drm_irq_(un)install 2019-01-29 15:45:06 +01:00
bochs drm/bochs: fix bochs_gem_prime_mmap 2019-02-05 10:28:15 +01:00
bridge Linux 5.0-rc7 2019-02-18 13:27:15 +10:00
cirrus drm/cirrus: add plane setup 2019-02-05 10:28:13 +01:00
etnaviv drm-misc-next for 5.1: 2019-02-04 14:42:34 +10:00
exynos drm/exynos: Change Andrzej Pietrasiewicz's e-mail address 2019-02-07 19:59:44 +09:00
fsl-dcu drm/irq: Don't check for DRIVER_HAVE_IRQ in drm_irq_(un)install 2019-01-29 15:45:06 +01:00
gma500 drm/irq: Ditch DRIVER_IRQ_SHARED 2019-01-29 15:45:21 +01:00
hisilicon drm/irq: Don't check for DRIVER_HAVE_IRQ in drm_irq_(un)install 2019-01-29 15:45:06 +01:00
i2c drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
i810
i915 drm/i915: Suppress the "Failed to idle" warning for gem_eio 2019-03-08 19:11:29 +00:00
imx Linux 5.0-rc7 2019-02-18 13:27:15 +10:00
lib
mediatek drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
meson Linux 5.0-rc7 2019-02-18 13:27:15 +10:00
mga drm/irq: Ditch DRIVER_IRQ_SHARED 2019-01-29 15:45:21 +01:00
mgag200 Merge branch 'drm-next-5.1' of git://people.freedesktop.org/~agd5f/linux into drm-next 2019-02-04 14:57:34 +10:00
msm Merge https://gitlab.freedesktop.org/drm/msm into drm-next 2019-02-20 12:16:37 +10:00
mxsfb drm/irq: Don't check for DRIVER_HAVE_IRQ in drm_irq_(un)install 2019-01-29 15:45:06 +01:00
nouveau drm/nouveau/dmem: use dma addresses during migration copies 2019-02-20 09:00:03 +10:00
omapdrm Linux 5.0-rc7 2019-02-18 13:27:15 +10:00
panel drm/panel: simple: Add support for PDA 91-00156-A0 panel 2019-01-28 17:45:28 +01:00
pl111 drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
qxl Linux 5.0-rc7 2019-02-18 13:27:15 +10:00
r128 drm/irq: Ditch DRIVER_IRQ_SHARED 2019-01-29 15:45:21 +01:00
radeon drm-misc-next for 5.1: 2019-02-04 14:42:34 +10:00
rcar-du Merge drm/drm-next into drm-misc-next 2019-02-11 10:35:35 +01:00
rockchip Linux 5.0-rc7 2019-02-18 13:27:15 +10:00
savage drm/savage: mark expected switch fall-throughs 2019-01-30 17:35:29 +01:00
scheduler Linux 5.0-rc7 2019-02-18 13:27:15 +10:00
selftests drm/selftest: fix spelling mistake "dimention" -> "dimension" 2018-12-11 15:19:42 +01:00
shmobile drm/irq: Don't check for DRIVER_HAVE_IRQ in drm_irq_(un)install 2019-01-29 15:45:06 +01:00
sis
sti drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
stm drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
sun4i Linux 5.0-rc7 2019-02-18 13:27:15 +10:00
tdfx
tegra drm/tegra: Changes for v5.1-rc1 2019-02-11 13:32:49 +10:00
tilcdc drm/irq: Don't check for DRIVER_HAVE_IRQ in drm_irq_(un)install 2019-01-29 15:45:06 +01:00
tinydrm drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
ttm drm/ttm: Remove ttm_bo_reference and ttm_bo_unref 2019-01-28 11:43:38 -05:00
tve200 drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
udl drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
v3d drm/sched: Refactor ring mirror list handling. 2019-01-25 16:15:36 -05:00
vc4 drm/vc4: Use struct_size() in kzalloc() 2019-02-06 15:16:08 -08:00
vgem
via drm/via: mark expected switch fall-throughs 2019-01-30 17:35:29 +01:00
virtio Linux 5.0-rc7 2019-02-18 13:27:15 +10:00
vkms Linux 5.0-rc7 2019-02-18 13:27:15 +10:00
vmwgfx Linux 5.0-rc7 2019-02-18 13:27:15 +10:00
xen drm/xen-front: Fix mmap attributes for display buffers 2019-02-04 08:39:31 +02:00
zte drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
ati_pcigart.c drm/ati_pcigart: Fix error code in drm_ati_pcigart_init() 2018-12-17 10:47:17 +01:00
drm_agpsupport.c drm: Trivial comment grammar cleanups 2019-02-04 10:21:17 +01:00
drm_atomic_helper.c drm/atomic: Add drm_atomic_state->duplicated 2019-02-05 18:19:00 -05:00
drm_atomic_state_helper.c drm: Put damage blob when destroy plane state 2018-12-24 11:53:50 +01:00
drm_atomic_uapi.c Linux 5.0-rc7 2019-02-18 13:27:15 +10:00
drm_atomic.c drm-misc-next for 5.1: 2019-01-10 05:58:52 +10:00
drm_auth.c
drm_blend.c
drm_bridge.c drm: bridge: Constify mode arguments to bridge .mode_set() operation 2019-01-14 03:51:14 +02:00
drm_bufs.c drm: Trivial comment grammar cleanups 2019-02-04 10:21:17 +01:00
drm_cache.c
drm_client.c
drm_color_mgmt.c drm: Constify drm_color_lut_check() 2019-01-29 23:26:12 +02:00
drm_connector.c drm: Trivial comment grammar cleanups 2019-02-04 10:21:17 +01:00
drm_context.c drm: Fix error handling in drm_legacy_addctx 2019-01-07 11:26:31 +01:00
drm_crtc_helper_internal.h
drm_crtc_helper.c drm: Remove use of drm_mode_object 2019-01-15 13:20:56 +01:00
drm_crtc_internal.h drm: Unexport drm_crtc_force_disable 2019-01-11 15:56:40 +01:00
drm_crtc.c drm: Move the legacy kms disable_all helper to crtc helpers 2019-01-11 22:54:29 +01:00
drm_damage_helper.c drm: prepare for drmP.h removal from drm_modeset_helper.h 2019-02-07 21:48:28 +01:00
drm_debugfs_crc.c
drm_debugfs.c
drm_dma.c
drm_dp_aux_dev.c
drm_dp_cec.c
drm_dp_dual_mode_helper.c
drm_dp_helper.c drm/dsc: Add kernel documentation for DRM DP DSC helpers 2019-02-08 13:38:51 -08:00
drm_dp_mst_topology.c drm/dp_mst: Remove rebase-detritus in VCPI helper kernel-docs 2019-02-06 13:37:38 -05:00
drm_drv.c drm/docs: improve docs for drm_drv.c 2019-01-12 13:07:30 +01:00
drm_dsc.c drm/dsc: Add kernel documentation for DRM DP DSC helpers 2019-02-08 13:38:51 -08:00
drm_dumb_buffers.c
drm_edid_load.c
drm_edid.c drm/edid: Add display_info.rgb_quant_range_selectable 2019-01-10 19:01:06 +02:00
drm_encoder_slave.c
drm_encoder.c
drm_fb_cma_helper.c drm/cma-helper: Remove unused fbdev code 2019-01-17 10:56:38 +01:00
drm_fb_helper.c Linux 5.0-rc7 2019-02-18 13:27:15 +10:00
drm_file.c drm: Trivial comment grammar cleanups 2019-02-04 10:21:17 +01:00
drm_flip_work.c drm: move drm_can_sleep() to drm_util.h 2019-01-14 10:58:37 +01:00
drm_fourcc.c drm/fourcc: Add new P010, P016 video format 2019-02-08 22:17:08 +01:00
drm_framebuffer.c drm: Trivial comment grammar cleanups 2019-02-04 10:21:17 +01:00
drm_gem_cma_helper.c
drm_gem_framebuffer_helper.c drm/gem-fb-helper: Add drm_gem_fb_create_with_dirty() 2019-01-17 10:56:45 +01:00
drm_gem.c drm: Trivial comment grammar cleanups 2019-02-04 10:21:17 +01:00
drm_hashtab.c
drm_internal.h drm-misc-next for 5.1: 2019-01-10 05:58:52 +10:00
drm_ioc32.c
drm_ioctl.c drm/ioctl: Fix Spectre v1 vulnerabilities 2018-12-20 08:13:29 +01:00
drm_irq.c drm/irq: Ditch DRIVER_IRQ_SHARED 2019-01-29 15:45:21 +01:00
drm_kms_helper_common.c
drm_lease.c Linux 5.0-rc7 2019-02-18 13:27:15 +10:00
drm_legacy.h
drm_lock.c
drm_memory.c
drm_mipi_dsi.c
drm_mm.c drm: Trivial comment grammar cleanups 2019-02-04 10:21:17 +01:00
drm_mode_config.c drm-misc-next for 5.1: 2019-01-10 05:58:52 +10:00
drm_mode_object.c gpu/drm: Fix lock held when returning to user space. 2019-01-10 11:31:58 +01:00
drm_modes.c Linux 5.0-rc7 2019-02-18 13:27:15 +10:00
drm_modeset_helper.c drm: prepare for drmP.h removal from drm_modeset_helper.h 2019-02-07 21:48:28 +01:00
drm_modeset_lock.c drm/atomic: integrate modeset lock with private objects 2018-12-11 15:24:30 +01:00
drm_of.c drm/of: Fix kerneldoc 2019-01-12 13:07:58 +01:00
drm_panel_orientation_quirks.c
drm_panel.c drm/panel: Small documentation polish 2019-01-12 13:08:12 +01:00
drm_pci.c cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
drm_plane_helper.c
drm_plane.c drm: Auto-set allow_fb_modifiers when given modifiers at plane init 2019-01-11 16:53:55 +01:00
drm_prime.c
drm_print.c
drm_probe_helper.c drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
drm_property.c drm: Trivial comment grammar cleanups 2019-02-04 10:21:17 +01:00
drm_rect.c drm: Nuke drm_calc_{h,v}scale_relaxed() 2019-02-07 13:14:06 +02:00
drm_scatter.c
drm_scdc_helper.c
drm_simple_kms_helper.c drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
drm_syncobj.c drm/syncobj: remove drm_syncobj_cb and cleanup 2018-12-11 17:38:38 +01:00
drm_sysfs.c
drm_trace_points.c
drm_trace.h
drm_vblank.c drm: Trivial comment grammar cleanups 2019-02-04 10:21:17 +01:00
drm_vm.c
drm_vma_manager.c
drm_writeback.c
Kconfig drm/cma-helper: Remove unused fbdev code 2019-01-17 10:56:38 +01:00
Makefile drm: rcar-du: lvds: Add API to enable/disable clock output 2019-02-08 02:25:56 +02:00