Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI fixes from James Bottomley:
 "Six fixes to four drivers and two core fixes.

  One core fix simply corrects a missed destroy_rcu_head() but the other
  is hopefully the end of an ongoing effort to make suspend/resume play
  nicely with scsi quiesce"

* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
  scsi: ibmvscsi: Fix empty event pool access during host removal
  scsi: ibmvscsi: Protect ibmvscsi_head from concurrent modificaiton
  scsi: hisi_sas: Add softreset in hisi_sas_I_T_nexus_reset()
  scsi: qla2xxx: Fix NULL pointer crash due to stale CPUID
  scsi: qla2xxx: Fix FC-AL connection target discovery
  scsi: core: Avoid that a kernel warning appears during system resume
  scsi: core: Also call destroy_rcu_head() for passthrough requests
  scsi: iscsi: flush running unbind operations when removing a session