Martin, Is there any reason why this sires is not applied for 5.1? Thanks, Avri
> -----Original Message----- > From: Avri Altman > Sent: Tuesday, February 05, 2019 2:07 PM > To: Martin K. Petersen <[email protected]> > Cc: James E.J. Bottomley <[email protected]>; SCSI <linux- > [email protected]>; LKML <[email protected]>; Avi > Shchislowski <[email protected]>; Alex Lemberg > <[email protected]>; 'Evan Green' <[email protected]> > Subject: RE: [PATCH v4 3/3] scsi: ufs-bsg: Allow reading descriptors > > Martin, > Any further comments? > > Thanks, > Avri > > > > -----Original Message----- > > From: Evan Green <[email protected]> > > Sent: Monday, January 28, 2019 8:42 PM > > To: Avri Altman <[email protected]> > > Cc: James E.J. Bottomley <[email protected]>; Martin K. Petersen > > <[email protected]>; SCSI <[email protected]>; LKML > > <[email protected]>; Avi Shchislowski > <[email protected]>; > > Alex Lemberg <[email protected]> > > Subject: Re: [PATCH v4 3/3] scsi: ufs-bsg: Allow reading descriptors > > > > On Sat, Jan 26, 2019 at 11:08 PM Avri Altman <[email protected]> > wrote: > > > > > > Add this functionality, placing the descriptor being read in the actual > > > data buffer in the bio. > > > > > > That is, for both read and write descriptors query upiu, we are using > > > the job's request_payload. This in turn, is mapped back in user land to > > > the applicable sg_io_v4 xferp: dout_xferp for write descriptor, > > > and din_xferp for read descriptor. > > > > > > Signed-off-by: Avri Altman <[email protected]> > > > > Reviewed-by: Evan Green <[email protected]>
