| commit | 0b8e2c1002afddc8ef3d52fa6fc29e4768429f98 | |
| author | Peter Maydell <peter.maydell@linaro.org> | |
| Mon, 20 Jul 2015 11:27:16 +0000 (20 12:27 +0100) | ||
| committer | Paolo Bonzini <pbonzini@redhat.com> | |
| Thu, 23 Jul 2015 05:37:38 +0000 (23 07:37 +0200) | ||
| tree | 9b8bb89a039327032c84e624a726fe3633b318c7 | treesnapshot (tar.gz zip) |
| parent | dc94bd9166af5236a56bd5bb06845911915a925c | commitdiff |
exec.c: Use atomic_rcu_read() to access dispatch in memory_region_section_get_iotlb()
When accessing the dispatch pointer in an AddressSpace within an RCU
critical section we should always use atomic_rcu_read(). Fix an
access within memory_region_section_get_iotlb() which was incorrectly
doing a direct pointer access.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <1437391637-31576-1-git-send-email-peter.maydell@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
When accessing the dispatch pointer in an AddressSpace within an RCU
critical section we should always use atomic_rcu_read(). Fix an
access within memory_region_section_get_iotlb() which was incorrectly
doing a direct pointer access.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <1437391637-31576-1-git-send-email-peter.maydell@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| exec.c | diffblobblamehistory |