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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drm	drm/i915: Stop automatically retiring requests after a GPU hang	2016-05-13 12:39:20 +01:00
host1x	Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux	2016-03-21 13:48:00 -07:00
ipu-v3	gpu: ipu-v3: ipu-dmfc: Rename ipu_dmfc_init_channel to ipu_dmfc_config_wait4eot	2016-03-31 11:24:33 +02:00
vga	vga_switcheroo: Add support for switching only the DDC	2016-02-09 11:21:07 +01:00
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