On 12/18/24 15:46, Ming Lei wrote:
> This reverts commit be26ba96421ab0a8fa2055ccf7db7832a13c44d2.
>
> Commit be26ba96421a ("block: Fix potential deadlock while freezing queue and
> acquiring sysfs_loc") actually reverts commit 22465bbac53c ("blk-mq: move cpuhp
> callback registering out of q->sysfs_lock"), and causes the original resctrl
> lockdep warning.
>
> So revert it and we need to fix the issue in another way.
>
Hi Ming,
Can we wait here for some more time before we revert this as this is
currently being discussed[1] and we don't know yet how we may fix it?
[1]https://lore.kernel.org/all/20241219061514.GA19575@xxxxxx/
Thanks,
--Nilay
