RE: [PATCH V4 2/4] scsi: megaraid_sas: fix selection of reply queue

2018-03-09 Thread Kashyap Desai
Roos; Don > Brace; Laurence Oberman; Mike Snitzer; Hannes Reinecke; Artem Bityutskiy > Subject: Re: [PATCH V4 2/4] scsi: megaraid_sas: fix selection of reply queue > > On Fri, Mar 09, 2018 at 04:37:56PM +0530, Kashyap Desai wrote: > > > -Original Message- > > > From:

Re: [PATCH V4 2/4] scsi: megaraid_sas: fix selection of reply queue

2018-03-09 Thread Ming Lei
ig; linux-s...@vger.kernel.org; linux- > > bl...@vger.kernel.org; Meelis Roos; Don Brace; Kashyap Desai; Laurence > > Oberman; Mike Snitzer; Ming Lei; Hannes Reinecke; James Bottomley; Artem > > Bityutskiy > > Subject: [PATCH V4 2/4] scsi: megaraid_sas: fix selection of reply

RE: [PATCH V4 2/4] scsi: megaraid_sas: fix selection of reply queue

2018-03-09 Thread Kashyap Desai
ace; Kashyap Desai; Laurence > Oberman; Mike Snitzer; Ming Lei; Hannes Reinecke; James Bottomley; Artem > Bityutskiy > Subject: [PATCH V4 2/4] scsi: megaraid_sas: fix selection of reply queue > > From 84676c1f21 (genirq/affinity: assign vectors to all possible CPUs), one > msix vector c

[PATCH V4 2/4] scsi: megaraid_sas: fix selection of reply queue

2018-03-08 Thread Ming Lei
>From 84676c1f21 (genirq/affinity: assign vectors to all possible CPUs), one msix vector can be created without any online CPU mapped, then command may be queued, and won't be notified after its completion. This patch setups mapping between cpu and reply queue according to irq affinity info retriv