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

Browse Source 
Pull SCSI updates from James Bottomley:
 "This is mostly updates to the usual drivers: mpt3sas, lpfc, qla2xxx,
  hisi_sas, smartpqi, megaraid_sas, arcmsr.

  In addition, with the continuing absence of Nic we have target updates
  for tcmu and target core (all with reviews and acks).

  The biggest observable change is going to be that we're (again) trying
  to switch to mulitqueue as the default (a user can still override the
  setting on the kernel command line).

  Other major core stuff is the removal of the remaining Microchannel
  drivers, an update of the internal timers and some reworks of
  completion and result handling"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (203 commits)
  scsi: core: use blk_mq_run_hw_queues in scsi_kick_queue
  scsi: ufs: remove unnecessary query(DM) UPIU trace
  scsi: qla2xxx: Fix issue reported by static checker for qla2x00_els_dcmd2_sp_done()
  scsi: aacraid: Spelling fix in comment
  scsi: mpt3sas: Fix calltrace observed while running IO & reset
  scsi: aic94xx: fix an error code in aic94xx_init()
  scsi: st: remove redundant pointer STbuffer
  scsi: qla2xxx: Update driver version to 10.00.00.08-k
  scsi: qla2xxx: Migrate NVME N2N handling into state machine
  scsi: qla2xxx: Save frame payload size from ICB
  scsi: qla2xxx: Fix stalled relogin
  scsi: qla2xxx: Fix race between switch cmd completion and timeout
  scsi: qla2xxx: Fix Management Server NPort handle reservation logic
  scsi: qla2xxx: Flush mailbox commands on chip reset
  scsi: qla2xxx: Fix unintended Logout
  scsi: qla2xxx: Fix session state stuck in Get Port DB
  scsi: qla2xxx: Fix redundant fc_rport registration
  scsi: qla2xxx: Silent erroneous message
  scsi: qla2xxx: Prevent sysfs access when chip is down
  scsi: qla2xxx: Add longer window for chip reset
  ...
This commit is contained in:
Linus Torvalds
2018-08-15 22:06:26 -07:00
parent db06f826ec 51372570ac
commit 72f02ba66b
212 changed files with 5287 additions and 4653 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
drivers/xen/xen-scsiback.c
View File

@@ -654,9 +654,9 @@ static struct vscsibk_pend *scsiback_get_pend_req(struct vscsiif_back_ring *ring
struct scsiback_nexus *nexus = tpg->tpg_nexus;
struct se_session *se_sess = nexus->tvn_se_sess;
struct vscsibk_pend *req;
int tag, i;
int tag, cpu, i;
tag = percpu_ida_alloc(&se_sess->sess_tag_pool, TASK_RUNNING);
tag = sbitmap_queue_get(&se_sess->sess_tag_pool, &cpu);
if (tag < 0) {
pr_err("Unable to obtain tag for vscsiif_request\n");
return ERR_PTR(-ENOMEM);
@@ -665,6 +665,7 @@ static struct vscsibk_pend *scsiback_get_pend_req(struct vscsiif_back_ring *ring
req = &((struct vscsibk_pend *)se_sess->sess_cmd_map)[tag];
memset(req, 0, sizeof(*req));
req->se_cmd.map_tag = tag;
req->se_cmd.map_cpu = cpu;
for (i = 0; i < VSCSI_MAX_GRANTS; i++)
req->grant_handles[i] = SCSIBACK_INVALID_HANDLE;
@@ -1387,9 +1388,7 @@ static int scsiback_check_stop_free(struct se_cmd *se_cmd)
static void scsiback_release_cmd(struct se_cmd *se_cmd)
{
struct se_session *se_sess = se_cmd->se_sess;
percpu_ida_free(&se_sess->sess_tag_pool, se_cmd->map_tag);
target_free_tag(se_cmd->se_sess, se_cmd);
}
static u32 scsiback_sess_get_index(struct se_session *se_sess)
@@ -1532,7 +1531,7 @@ static int scsiback_make_nexus(struct scsiback_tpg *tpg,
goto out_unlock;
}
tv_nexus->tvn_se_sess = target_alloc_session(&tpg->se_tpg,
tv_nexus->tvn_se_sess = target_setup_session(&tpg->se_tpg,
VSCSI_DEFAULT_SESSION_TAGS,
sizeof(struct vscsibk_pend),
TARGET_PROT_NORMAL, name,
@@ -1587,7 +1586,7 @@ static int scsiback_drop_nexus(struct scsiback_tpg *tpg)
/*
* Release the SCSI I_T Nexus to the emulated xen-pvscsi Target Port
*/
transport_deregister_session(tv_nexus->tvn_se_sess);
target_remove_session(se_sess);
tpg->tpg_nexus = NULL;
mutex_unlock(&tpg->tv_tpg_mutex);
@@ -1743,9 +1742,7 @@ static void scsiback_port_unlink(struct se_portal_group *se_tpg,
}
static struct se_portal_group *
scsiback_make_tpg(struct se_wwn *wwn,
struct config_group *group,
const char *name)
scsiback_make_tpg(struct se_wwn *wwn, const char *name)
{
struct scsiback_tport *tport = container_of(wwn,
struct scsiback_tport, tport_wwn);