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| author | Paolo Bonzini | 2018-03-05 00:23:26 +0100 |
|---|---|---|
| committer | Paolo Bonzini | 2018-03-06 14:01:28 +0100 |
| commit | ad0c60fa572d4050255b698ecdb67294dd4c0125 (patch) | |
| tree | f2c62ef3e417aa683f441fda7cbc598ea0a1849d /dma-helpers.c | |
| parent | address_space_access_valid: address_space_to_flatview needs RCU lock (diff) | |
| download | qemu-ad0c60fa572d4050255b698ecdb67294dd4c0125.tar.gz qemu-ad0c60fa572d4050255b698ecdb67294dd4c0125.tar.xz qemu-ad0c60fa572d4050255b698ecdb67294dd4c0125.zip | |
address_space_map: address_space_to_flatview needs RCU lock
address_space_map is calling address_space_to_flatview but it can
be called outside the RCU lock. The function itself is calling
rcu_read_lock/rcu_read_unlock, just in the wrong place, so the
fix is easy.
Reviewed-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'dma-helpers.c')
0 files changed, 0 insertions, 0 deletions