Linux SCSI subsystem development
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From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Xingui Yang <yangxingui@huawei.com>,
	Xiang Chen <chenxiang66@hisilicon.com>,
	"Martin K . Petersen" <martin.petersen@oracle.com>,
	Sasha Levin <sashal@kernel.org>,
	jejb@linux.ibm.com, linux-scsi@vger.kernel.org
Subject: [PATCH AUTOSEL 6.1 41/53] scsi: hisi_sas: Use abort task set to reset SAS disks when discovered
Date: Mon, 16 Jan 2023 09:01:41 -0500	[thread overview]
Message-ID: <20230116140154.114951-41-sashal@kernel.org> (raw)
In-Reply-To: <20230116140154.114951-1-sashal@kernel.org>

From: Xingui Yang <yangxingui@huawei.com>

[ Upstream commit 037b48057e8b485a8d72f808122796aeadbbee32 ]

Currently clear task set is used to abort all commands remaining in the
disk when the SAS disk is discovered, and if the disk is discovered by two
initiators, other I_T nexuses are also affected. So use abort task set
instead and take effect only on the specified I_T nexus.

Signed-off-by: Xingui Yang <yangxingui@huawei.com>
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Link: https://lore.kernel.org/r/1672805000-141102-2-git-send-email-chenxiang66@hisilicon.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/scsi/hisi_sas/hisi_sas_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c
index 699b07abb6b0..34870b3286ab 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_main.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_main.c
@@ -714,7 +714,7 @@ 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;
-- 
2.35.1


  reply	other threads:[~2023-01-16 14:07 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-01-16 14:01 [PATCH AUTOSEL 6.1 01/53] scsi: iscsi: Fix multiple iSCSI session unbind events sent to userspace Sasha Levin
2023-01-16 14:01 ` Sasha Levin [this message]
2023-01-16 14:01 ` [PATCH AUTOSEL 6.1 42/53] scsi: hisi_sas: Set a port invalid only if there are no devices attached when refreshing port id Sasha Levin

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