Re: 回复: Re: [PATCH v1] block/mq-deadline: hold elevator_lock in debugfs next_rq show

[Bart Van Assche]

On 7/22/26 5:14 PM, 刘喜鑫 wrote:
> I have verified the patch.

Which patch has been verified? Your patch or my patch?

> yet locking with dd->lock does not take effect.
Is the above statement based on analysis of the source code or on
actual testing? In the latter case, please share the reproducer of the
crash and also the KASAN output triggered by my patch.

Thanks,

Bart.