diff options
| author | Roman Kapl <rka@sysgo.com> | 2017-01-09 12:09:21 +0100 |
|---|---|---|
| committer | Michael Roth <mdroth@linux.vnet.ibm.com> | 2017-03-16 12:10:39 -0500 |
| commit | 662a97d74f9b34cafe9aeb6d96620a97d768a1fa (patch) | |
| tree | 706d37092704a4e02cb04f833601a74e04641da8 /hw | |
| parent | d6f119475d3c9c913f9140771895036be66d5c33 (diff) | |
exec: Add missing rcu_read_unlock
rcu_read_unlock was not called if the address_space_access_valid result is
negative.
This caused (at least) a problem when qemu on PPC/E500+TAP failed to terminate
properly and instead got stuck in a deadlock.
Signed-off-by: Roman Kapl <rka@sysgo.com>
Message-Id: <20170109110921.4931-1-rka@sysgo.com>
Cc: qemu-stable@nongnu.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
(cherry picked from commit 5ad4a2b75f85dd854a781a6e03b90320cb3441d3)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Diffstat (limited to 'hw')
0 files changed, 0 insertions, 0 deletions