diff options
| author | Jason Wang <[email protected]> | 2014-05-12 16:35:39 +0800 |
|---|---|---|
| committer | Dave Airlie <[email protected]> | 2014-07-17 08:08:06 +1000 |
| commit | fbb60fe35ad579b511de8604b06a30b43846473b (patch) | |
| tree | ddcd1857bd49fb4fc2880bc5ba0845c967cf15bf /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 85d9e14cfde5393980c3dc29b9f3ef0d30424dfc (diff) | |
drm/qxl: return IRQ_NONE if it was not our irq
Return IRQ_NONE if it was not our irq. This is necessary for the case
when qxl is sharing irq line with a device A in a crash kernel. If qxl
is initialized before A and A's irq was raised during this gap,
returning IRQ_HANDLED in this case will cause this irq to be raised
again after EOI since kernel think it was handled but in fact it was
not.
Cc: Gerd Hoffmann <[email protected]>
Cc: [email protected]
Signed-off-by: Jason Wang <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions