linux-kernel - [GIT PULL] SCSI fixes for 6.1-rc3

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Date:   Sat, 14 Jan 2023 08:48:52 -0500
From:   James Bottomley <James.Bottomley@...senPartnership.com>
To:     Andrew Morton <akpm@...ux-foundation.org>,
        Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     linux-scsi <linux-scsi@...r.kernel.org>,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: [GIT PULL] SCSI fixes for 6.1-rc3

Two minor fixes in the hisi_sas driver which only impact enterprise
style multi-expander and shared disk situations and no core changes.

The patch is available here:

git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git scsi-fixes

The short changelog is:

Xingui Yang (1):
      scsi: hisi_sas: Use abort task set to reset SAS disks when discovered

Yihang Li (1):
      scsi: hisi_sas: Set a port invalid only if there are no devices attached when refreshing port id

And the diffstat:

 drivers/scsi/hisi_sas/hisi_sas_main.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

With full diff below

James

---

diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c
index e9c2d306ed87..8c038ccf1c09 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_main.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_main.c
@@ -704,7 +704,7 @@ static int hisi_sas_init_device(struct domain_device *device)
 		int_to_scsilun(0, &lun);
 
 		while (retry-- > 0) {
-			rc = sas_clear_task_set(device, lun.scsi_lun);
+			rc = sas_abort_task_set(device, lun.scsi_lun);
 			if (rc == TMF_RESP_FUNC_COMPLETE) {
 				hisi_sas_release_task(hisi_hba, device);
 				break;
@@ -1316,7 +1316,7 @@ static void hisi_sas_refresh_port_id(struct hisi_hba *hisi_hba)
 				device->linkrate = phy->sas_phy.linkrate;
 
 			hisi_hba->hw->setup_itct(hisi_hba, sas_dev);
-		} else
+		} else if (!port->port_attached)
 			port->id = 0xff;
 	}
 }