Am 24/04/2023 um 10:15 schrieb Emanuele Giuseppe Esposito:
>
>
> Am 23/04/2023 um 13:02 schrieb [email protected]:
>> From: Wang Liang <[email protected]>
>>
>> We need to get the aio_context before calling the blk_is_available.
>>
>> Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1615
>> Signed-off-by: Wang Liang <[email protected]>
>>
>
>
> Reviewed-by: Emanuele Giuseppe Esposito <[email protected]>
>
Sorry I forgot, if you need to resend can you add the cause of this
issue in the commit message?
Something along the lines of:
"hmp_commit() calls blk_is_available() from a non-coroutine context (and
in the main loop). Since this is a co_wrapper_mixed_bdrv_rdlock
function, in this case it calls AIO_WAIT_WHILE(), which crashes if the
aio_context lock is not taken before"
Thank you,
Emanuele
