raw-posix: Make aio=native option binding
Traditionally, aio=native was treated as an advice that could simply be ignored if an error occurs while initialising Linux AIO or the feature wasn't compiled in. This behaviour was deprecated in commit 96518254 (qemu 2.3; error during init) and commit 1501ecc1 (qemu 2.5; not compiled in). This patch changes raw-posix to error out in these cases instead of printing a deprecation warning. Signed-off-by: NKevin Wolf <kwolf@redhat.com> Acked-by: NChristian Borntraeger <borntraeger@de.ibm.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com>
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