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Commit a3a63d55 authored by Andrew Vasquez's avatar Andrew Vasquez Committed by James Bottomley
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[SCSI] qla2xxx: Defer explicit interrupt-polling processing to init-time scenarios. 



As the intermixing may cause issues where HCCR bits could be
cleared inappropriately during MSI/MSI-X interrupt handling.

Signed-off-by: default avatarAndrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@SteelEye.com>
parent 6557f3a0

drivers/scsi/qla2xxx/qla_iocb.c

+1 −1
Original line number Diff line number Diff line
@@ -525,7 +525,7 @@ qla2x00_req_pkt(scsi_qla_host_t *ha) 


		/* Check for pending interrupts. */

		/* During init we issue marker directly */

		if (!ha->marker_needed)

		if (!ha->marker_needed && !ha->flags.init_done)

			qla2x00_poll(ha);



		spin_lock_irq(&ha->hardware_lock);

drivers/scsi/qla2xxx/qla_mbx.c

+1 −1
Original line number Diff line number Diff line
@@ -252,7 +252,7 @@ qla2x00_mailbox_command(scsi_qla_host_t *pvha, mbx_cmd_t *mcp) 
	/* Clean up */

	ha->mcp = NULL;



	if (!abort_active) {

	if (abort_active || !io_lock_on) {

		DEBUG11(printk("%s(%ld): checking for additional resp "

		    "interrupt.\n", __func__, ha->host_no));