netsniff-ng.git - A high-performance Linux networking toolkit

Age	Commit message (Expand)	Author	Files	Lines
2013-09-06	bpfc: add gnu as style %-register prefix	Daniel Borkmann	1	-0/+1
2013-05-23	bpfc: allow bpf programs to be passed to cpp	Daniel Borkmann	1	-0/+1
2013-03-19	bpfc: filter: add poff ancillary operation	Daniel Borkmann	1	-0/+1
2013-03-15	all: import netsniff-ng 0.5.8-rc0 source	Daniel Borkmann	1	-0/+126

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drm/i915: Distinguish last emitted request from last submitted request

In order not to trigger hangcheck on a idle-but-waiting engine, we need to distinguish between the pending request queue and the actual execution queue. This is done later in "drm/i915: Enable multiple timelines" but for now we need a temporary fix to prevent blaming the wrong engine for a GPU hang. (Note that this causes a temporary subtle change in how we decide when to allow a waitboost to be re-awarded back to the waiter, the temporary effect is that if the wait is upon the most current execution the wait is given for free, instead of checking to see if the client stalled itself. This will be repaired in "drm/i915: Enable multiple timelines".) Fixes: 0a046a0e93d2 ("drm/i915: Nonblocking request submission") Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=98104 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Mika Kuoppala <mika.kuoppala@intel.com> Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20161007065327.24515-1-chris@chris-wilson.co.uk (cherry picked from commit 8687b3ec852e89630bac650f15136811c7b4c1dc) Signed-off-by: Jani Nikula <jani.nikula@intel.com>

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