Messages in this thread | | | From | Avri Altman <> | Subject | RE: [PATCH v6 2/2] scsi: ufs: Do not rely on prefetched data | Date | Fri, 27 Mar 2020 07:49:04 +0000 |
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> > Can, > > > We were setting bActiveICCLevel attribute for UFS device only once but > > type of this attribute has changed from persistent to volatile since > > UFS device specification v2.1. This attribute is set to the default > > value after power cycle or hardware reset event. It isn't safe to rely > > on prefetched data (only used for bActiveICCLevel attribute > > now). Hence this change removes the code related to data prefetching > > and set this parameter on every attempt to probe the UFS device. > > Applied patch #2 to 5.7/scsi-queue. Awaiting Avri's feedback on patch > #1. Thanks! It looks fine. Thanks, Avri
> > -- > Martin K. Petersen Oracle Linux Engineering
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