On Thu, Oct 21, 2021 at 09:13:30AM -0600, Jens Axboe wrote: > 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)? I'll need to look for it, busy in calls right now, but just grep for blk_insert_cloned_request.
