Re: please revert the UFS HPB support

Jens Axboe
2021-10-21T15:14:25Z

On 10/21/21 8:42 AM, Christoph Hellwig wrote:
> Hi Martin,
>
> I just noticed the UFS HPB support landed in 5.15, and just as
> before it is completely broken by allocating another request on
> the same device and then reinserting it in the queue. It is bad
> enough that we have to live with blk_insert_cloned_request for
> dm-mpath, but this is too big of an API abuse to make it into
> a release. We need to drop this code ASAP, and I can prepare
> a patch for that.

That sounds awful, do you have a link to the offending commit(s)?

--
Jens Axboe