Re: [PATCH v3 1/2] virtio-rng: fix stuck of hot-unplugging busy device

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Amit Shah <amit.shah@xxxxxxxxxx> writes:
> On (Wed) 10 Sep 2014 [14:11:36], Amos Kong wrote:
>> When we try to hot-remove a busy virtio-rng device from QEMU monitor,
>> the device can't be hot-removed. Because virtio-rng driver hangs at
>> wait_for_completion_killable().
>> 
>> This patch exits the waiting by completing have_data completion before
>> unregistering, resets data_avail to avoid the hwrng core use wrong
>> buffer bytes.
>> 
>> Signed-off-by: Amos Kong <akong@xxxxxxxxxx>
>> Cc: stable@xxxxxxxxxxxxxxx
>
> Reviewed-by: Amit Shah <amit.shah@xxxxxxxxxx>

Thanks, applied.

Cheers,
Rusty.
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