Re: [PATCH V5 0/5] SCSI: fix selection of reply(hw) queue

2018-03-14 Thread Martin K. Petersen
Ming, > The patches fixes reply queue(virt-queue on virtio-scsi) selection on > hpsa, megaraid_sa and virtio-scsi, and IO hang can be caused easily by > this issue. I clarified all the commit descriptions. There were also a bunch of duplicate review tags and other warnings. Please run

[PATCH V5 0/5] SCSI: fix selection of reply(hw) queue

2018-03-13 Thread Ming Lei
Hi All, The patches fixes reply queue(virt-queue on virtio-scsi) selection on hpsa, megaraid_sa and virtio-scsi, and IO hang can be caused easily by this issue. This issue is triggered by 84676c1f21e8 ("genirq/affinity: assign vectors to all possible CPUs"). After 84676c1f21e8, it is easy to see