Chris Wilson 16c8619a7c drm/i915: Avoid context dereference inside execlists_submission_tasklet ... A lesson that has to be relearnt over and over again is that the request does not keep a reference to the context and so we cannot freely dereference the context from inside the execlists_submission_tasklet. In particular, we try to do so in the new GEM_TRACE() so convert those over to the port->context_id we keep for GEM debugging. This means the tracing now depends on DRM_I915_GEM_DEBUG. Fixes: bccd3b8311 ("drm/i915: Use trace_printk to provide a death rattle for GEM") References: https://bugs.freedesktop.org/show_bug.cgi?id=104066 References: https://bugs.freedesktop.org/show_bug.cgi?id=104162 References: https://bugs.freedesktop.org/show_bug.cgi?id=104242 References: https://bugs.freedesktop.org/show_bug.cgi?id=104310 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Michel Thierry <michel.thierry@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171219220916.30882-1-chris@chris-wilson.co.uk		2017-12-19 23:04:45 +00:00
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drm	drm/i915: Avoid context dereference inside execlists_submission_tasklet	2017-12-19 23:04:45 +00:00
host1x	main drm pull request for v4.15	2017-11-15 20:42:10 -08:00
ipu-v3	fixes/cleanups for rc1, non-desktop flags for VR	2017-11-23 21:04:56 -10:00
vga	vgaarb: Factor out EFI and fallback default device selection	2017-10-18 10:04:56 +02:00
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