Chris Wilson ae911b23d2 drm/i915/execlists: Relax assertion for a pinned context image on reset ... A gpu hang can occur at any time, given a sufficiently angry gpu. An example is when it forgets to perform a context-switch at the end of a request, leaving us with a hanging GPU on a completed request. Here, we may retire the request, only leaving its context alive via the active barrier. When we reset the GPU on a completed request, we do not modify its context image (just updating the ring state) and can safely defer the assertion that we have the image pinned and ready to modify. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=111639 Fixes: dffa8feb30 ("drm/i915/perf: Assert locking for i915_init_oa_perf_state()") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190923110056.15176-1-chris@chris-wilson.co.uk		2019-09-23 16:21:36 +01:00
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drm	drm/i915/execlists: Relax assertion for a pinned context image on reset	2019-09-23 16:21:36 +01:00
host1x	drm/tegra: Changes for v5.3-rc1	2019-06-25 12:59:43 +10:00
ipu-v3	drm main pull request for v5.3-rc1 (sans mm changes)	2019-07-15 19:04:27 -07:00
vga	topic/remove-fbcon-notifiers:	2019-06-26 12:26:34 +02:00
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