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authorLinus Torvalds <torvalds@linux-foundation.org>2015-04-10 17:41:47 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-04-10 17:41:47 -0700
commit3259b12ae1c79c146809829412ddc0d11a1b8e26 (patch)
tree6f11934a3ed95b0baac0e4c317d2a0df386ebbf5 /drivers/scsi
parent49850a147c9cba958ce411f93f2aa6d4d92fe5e3 (diff)
parentbba0bdd7ad4713d82338bcd9b72d57e9335a664b (diff)
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley: "This is our remaining set of three fixes for 4.0: two oops fixes(one for cable pulls triggering oopses and the other be2iscsi specific) and one warn on in sysfs on multipath devices using enclosures" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: Defer processing of REQ_PREEMPT requests for blocked devices be2iscsi: Fix kernel panic when device initialization fails enclosure: fix WARN_ON removing an adapter in multi-path devices
Diffstat (limited to 'drivers/scsi')
-rw-r--r--drivers/scsi/be2iscsi/be_main.c2
-rw-r--r--drivers/scsi/scsi_lib.c4
2 files changed, 4 insertions, 2 deletions
diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c
index a7cc61837818..923a2b5a2439 100644
--- a/drivers/scsi/be2iscsi/be_main.c
+++ b/drivers/scsi/be2iscsi/be_main.c
@@ -5734,9 +5734,9 @@ free_port:
hba_free:
if (phba->msix_enabled)
pci_disable_msix(phba->pcidev);
- iscsi_host_remove(phba->shost);
pci_dev_put(phba->pcidev);
iscsi_host_free(phba->shost);
+ pci_set_drvdata(pcidev, NULL);
disable_pci:
pci_disable_device(pcidev);
return ret;
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index 54d7a6cbb98a..b1a263137a23 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -1311,9 +1311,11 @@ scsi_prep_state_check(struct scsi_device *sdev, struct request *req)
"rejecting I/O to dead device\n");
ret = BLKPREP_KILL;
break;
- case SDEV_QUIESCE:
case SDEV_BLOCK:
case SDEV_CREATED_BLOCK:
+ ret = BLKPREP_DEFER;
+ break;
+ case SDEV_QUIESCE:
/*
* If the devices is blocked we defer normal commands.
*/