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2013-03-15all: import netsniff-ng 0.5.8-rc0 sourceDaniel Borkmann1-0/+61
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-07-09 03:24:45 +0000
authorJitendra Bhivare <jitendra.bhivare@broadcom.com>2016-10-13 12:08:48 +0530
committerMartin K. Petersen <martin.petersen@oracle.com>2016-10-17 13:34:44 -0400
commit4fa507992f0a1063d7326abaf705f9408548349e (patch)
tree4896b7a0375fcf61c935b86e67ba9239b65563d6
parent8a4236a2c7868768943a24dc7b1e2ff495836880 (diff)
scsi: libiscsi: Fix locking in __iscsi_conn_send_pdu
The code at free_task label in __iscsi_conn_send_pdu can get executed from blk_timeout_work which takes queue_lock using spin_lock_irq. back_lock taken with spin_unlock_bh will cause WARN_ON_ONCE. The code gets executed either with bottom half or IRQ disabled hence using spin_lock/spin_unlock for back_lock is safe. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Reviewed-by: Chris Leech <cleech@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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