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| author | Peter Maydell <peter.maydell@linaro.org> | 2015-07-20 12:27:16 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2015-07-23 07:37:38 +0200 |
| commit | 0b8e2c1002afddc8ef3d52fa6fc29e4768429f98 (patch) | |
| tree | 9b8bb89a039327032c84e624a726fe3633b318c7 /qemu-char.c | |
| parent | dc94bd9166af5236a56bd5bb06845911915a925c (diff) | |
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>
Diffstat (limited to 'qemu-char.c')
0 files changed, 0 insertions, 0 deletions