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Merge git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending

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Pull target fix from Nicholas Bellinger:
 "So just a single target fix for v3.7.0 this time around from Roland to
  address a aborted command bug w/ tcm_qla2xxx fabric ports.

  Also, there is one outstanding IBLOCK + virtio-blk bug that is still
  being tracked down effecting v3.6.x, but AFAICT thus far this appears
  to be a bug outside of target code."

* git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending:
  target: Fix handling of aborted commands
This commit is contained in:
Linus Torvalds 2012-11-30 16:55:51 -08:00
commit b45b161d32
1 changed files with 4 additions and 2 deletions
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6
drivers/target/target_core_transport.c
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@ -1819,8 +1819,10 @@ void target_execute_cmd(struct se_cmd *cmd)
/*
* If the received CDB has aleady been aborted stop processing it here.
*/
if (transport_check_aborted_status(cmd, 1))
if (transport_check_aborted_status(cmd, 1)) {
complete(&cmd->t_transport_stop_comp);
return;
}
/*
* Determine if IOCTL context caller in requesting the stopping of this
@ -3067,7 +3069,7 @@ void transport_send_task_abort(struct se_cmd *cmd)
unsigned long flags;
spin_lock_irqsave(&cmd->t_state_lock, flags);
if (cmd->se_cmd_flags & SCF_SENT_CHECK_CONDITION) {
if (cmd->se_cmd_flags & (SCF_SENT_CHECK_CONDITION | SCF_SENT_DELAYED_TAS)) {
spin_unlock_irqrestore(&cmd->t_state_lock, flags);
return;
}