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quatvlemartinkpetersen
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scsi: core: Retry I/O for Notify (Enable Spinup) Required error
If the device is power-cycled, it takes time for the initiator to transmit the periodic NOTIFY (ENABLE SPINUP) SAS primitive, and for the device to respond to the primitive to become ACTIVE. Retry the I/O request to allow the device time to become ACTIVE. Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20210629155826.48441-1-quat.le@oracle.com Reviewed-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Quat Le <quat.le@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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drivers/scsi/scsi_lib.c

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@@ -726,6 +726,7 @@ static void scsi_io_completion_action(struct scsi_cmnd *cmd, int result)
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case 0x07: /* operation in progress */
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case 0x08: /* Long write in progress */
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case 0x09: /* self test in progress */
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case 0x11: /* notify (enable spinup) required */
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case 0x14: /* space allocation in progress */
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case 0x1a: /* start stop unit in progress */
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case 0x1b: /* sanitize in progress */

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