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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2018-03-23 10:18:24 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2018-03-23 17:03:24 +0000 |
| commit | 46b3617dfec875c1414c6ccbfcab371c97735562 (patch) | |
| tree | 9e7bee5e17e9c08633e3fa8ba81e6606182e3089 /tools/perf/scripts/python/netdev-times.py | |
| parent | drm/i915/uc: Fetch uC firmware in init_early (diff) | |
| download | linux-46b3617dfec875c1414c6ccbfcab371c97735562.tar.gz linux-46b3617dfec875c1414c6ccbfcab371c97735562.zip | |
drm/i915: Actually flush interrupts on reset not just wedging
Commit 0f36a85c3bd5 ("drm/i915: Flush pending interrupt following a GPU
reset") got confused and only applied the flush to the set-wedge path
(which itself is proving troublesome), but we also need the
serialisation on the regular reset path. Oops.
Move the interrupt into reset_irq() and make it common to the reset and
final set-wedge.
v2: reset_irq() after port cancellation, as we assert that
execlists->active is sane for cancellation (and is being reset by
reset_irq).
References: 0f36a85c3bd5 ("drm/i915: Flush pending interrupt following a GPU reset")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Cc: Michel Thierry <michel.thierry@intel.com>
Cc: Michał Winiarski <michal.winiarski@intel.com>
Cc: Jeff McGee <jeff.mcgee@intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180323101824.14645-1-chris@chris-wilson.co.uk
Diffstat (limited to 'tools/perf/scripts/python/netdev-times.py')
0 files changed, 0 insertions, 0 deletions