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Swapnil Nagle authored
Since cmds go into qla_tgt_wq and TMRs don't, it's possible that TMR like TASK_ABORT can be queued over the cmd for which it was meant. To avoid this race, use a per-port list to keep track of cmds that are enqueued to qla_tgt_wq but not yet processed. When a TMR arrives, iterate through this list and remove any cmds that match the TMR. This patch supports TASK_ABORT and LUN_RESET. Cc: <stable@vger.kernel.org> # v3.18+ Signed-off-by:
Swapnil Nagle <swapnil.nagle@purestorage.com> Signed-off-by:
Alexei Potashnik <alexei@purestorage.com> Acked-by:
Quinn Tran <quinn.tran@qlogic.com> Signed-off-by:
Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by:
Nicholas Bellinger <nab@linux-iscsi.org>
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