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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2018-07-30 08:53:50 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2018-07-30 10:32:07 +0100 |
| commit | 39f3be162c46bc2349ad7a5bd89536eb83561c81 (patch) | |
| tree | 963ac95d40ab1b2bf04478299ab1ccb9f338d156 /firmware | |
| parent | 86c1c87d0e6241cbe35bd52badfc84b154e1b959 (diff) | |
drm/i915: Kick waiters on resetting legacy rings
For reasons unknown, interrupts following a reset do not arrive, but
this can be papered over by kicking any waiter and peeking at the
breadcrumbs following the reset.
Testcase: igt/gem_eio/reset-stress
References: https://bugs.freedesktop.org/show_bug.cgi?id=105957
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180730075351.15569-2-chris@chris-wilson.co.uk
Diffstat (limited to 'firmware')
0 files changed, 0 insertions, 0 deletions