Chris Wilson e075a32f51 drm/i915: Stop automatically retiring requests after a GPU hang ... Following a GPU hang, we break out of the request loop in order to unlock the struct_mutex for use by the GPU reset. However, if we retire all the requests at that moment, we cannot identify the guilty request after performing the reset. v2: Not automatically retiring requests forces us to recheck for available ringspace. Fixes: f4457ae71f ("drm/i915: Prevent leaking of -EIO from i915_wait_request()") Testcase: igt/gem_reset_stats/ban-* Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Mika Kuoppala <mika.kuoppala@intel.com> Tested-by: Mika Kuoppala <mika.kuoppala@intel.com> Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1463137042-9669-4-git-send-email-chris@chris-wilson.co.uk		2016-05-13 12:39:20 +01:00
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amd
arm
armada
ast
atmel-hlcdc
bochs
bridge
cirrus
etnaviv
exynos
fsl-dcu
gma500
i2c
i810
i915	drm/i915: Stop automatically retiring requests after a GPU hang	2016-05-13 12:39:20 +01:00
imx
mga
mgag200
msm
nouveau
omapdrm
panel
qxl
r128
radeon
rcar-du
rockchip
savage
shmobile
sis
sti
tdfx
tegra
tilcdc
ttm
udl
vc4
vgem
via
virtio
vmwgfx
ati_pcigart.c
drm_agpsupport.c
drm_atomic_helper.c
drm_atomic.c
drm_auth.c
drm_bridge.c
drm_bufs.c
drm_cache.c
drm_context.c
drm_crtc_helper.c
drm_crtc_internal.h
drm_crtc.c
drm_debugfs.c
drm_dma.c
drm_dp_aux_dev.c
drm_dp_dual_mode_helper.c	drm: Add helper for DP++ adaptors	2016-05-09 14:05:17 +03:00
drm_dp_helper.c
drm_dp_mst_topology.c
drm_drv.c
drm_edid_load.c
drm_edid.c
drm_encoder_slave.c
drm_fb_cma_helper.c
drm_fb_helper.c
drm_flip_work.c
drm_fops.c
drm_gem_cma_helper.c
drm_gem.c
drm_global.c
drm_hashtab.c
drm_info.c
drm_internal.h
drm_ioc32.c
drm_ioctl.c
drm_irq.c
drm_kms_helper_common.c
drm_legacy.h
drm_lock.c
drm_memory.c
drm_mipi_dsi.c
drm_mm.c
drm_modes.c
drm_modeset_lock.c
drm_of.c
drm_panel.c
drm_pci.c
drm_plane_helper.c
drm_platform.c
drm_prime.c
drm_probe_helper.c
drm_rect.c
drm_scatter.c
drm_sysfs.c
drm_trace_points.c
drm_trace.h
drm_vm.c
drm_vma_manager.c
Kconfig
Makefile	drm: Add helper for DP++ adaptors	2016-05-09 14:05:17 +03:00