diff options
| author | Thomas Huth <thuth@redhat.com> | 2017-06-13 12:55:29 +0200 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2017-06-30 14:03:31 +1000 |
| commit | f1c29ebc51be77bd64178c8d9fc98a8f91a69d25 (patch) | |
| tree | 5855d3c575b66cdb7b6402fa10e8b28ae1e34cf6 /target/ppc/mmu-radix64.c | |
| parent | d39c90f5f3ae23a6c8202eb6e1204ea84991e7f5 (diff) | |
target/ppc/excp_helper: Take BQL before calling cpu_interrupt()
Since the introduction of MTTCG, using the msgsnd instruction
abort()s if being called without holding the BQL. So let's protect
that part of the code now with qemu_mutex_lock_iothread().
Buglink: https://bugs.launchpad.net/qemu/+bug/1694998
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'target/ppc/mmu-radix64.c')
0 files changed, 0 insertions, 0 deletions