diff options
| author | Keith Busch <keith.busch@intel.com> | 2018-11-26 10:17:45 -0700 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2018-11-27 12:59:00 +0100 |
| commit | 6da021815e752b3ca3a547eed53f3e92a8a35452 (patch) | |
| tree | f9e45222736c566916af8dc65ab1a9cfa7798af3 /hw/misc/tz-mpc.c | |
| parent | 330ca111ea0979d8c6fc9b3958f72d6dce164d5a (diff) | |
nvme: Fix spurious interrupts
The code had asserted an interrupt every time it was requested to check
for new completion queue entries.This can result in spurious interrupts
seen by the guest OS.
Fix this by asserting an interrupt only if there are un-acknowledged
completion queue entries available.
Reported-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Keith Busch <keith.busch@intel.com>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'hw/misc/tz-mpc.c')
0 files changed, 0 insertions, 0 deletions