Patch "scsi: pm80xx: Use phy-specific SAS address when sending PHY_START command" has been added to the 6.1-stable tree

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This is a note to let you know that I've just added the patch titled

    scsi: pm80xx: Use phy-specific SAS address when sending PHY_START command

to the 6.1-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     scsi-pm80xx-use-phy-specific-sas-address-when-sendin.patch
and it can be found in the queue-6.1 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit 1107dc8780098f172b42abce53be88b53ba88891
Author: Michal Grzedzicki <mge@xxxxxxxx>
Date:   Wed Sep 13 08:56:10 2023 -0700

    scsi: pm80xx: Use phy-specific SAS address when sending PHY_START command
    
    [ Upstream commit 71996bb835aed58c7ec4967be1d05190a27339ec ]
    
    Some cards have more than one SAS address. Using an incorrect address
    causes communication issues with some devices like expanders.
    
    Closes: https://lore.kernel.org/linux-kernel/A57AEA84-5CA0-403E-8053-106033C73C70@xxxxxx/
    Signed-off-by: Michal Grzedzicki <mge@xxxxxxxx>
    Link: https://lore.kernel.org/r/20230913155611.3183612-1-mge@xxxxxxxx
    Acked-by: Jack Wang <jinpu.wang@xxxxxxxxx>
    Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/drivers/scsi/pm8001/pm8001_hwi.c b/drivers/scsi/pm8001/pm8001_hwi.c
index 628b08ba6770b..e2c52c2d00b33 100644
--- a/drivers/scsi/pm8001/pm8001_hwi.c
+++ b/drivers/scsi/pm8001/pm8001_hwi.c
@@ -4313,7 +4313,7 @@ pm8001_chip_phy_start_req(struct pm8001_hba_info *pm8001_ha, u8 phy_id)
 	payload.sas_identify.dev_type = SAS_END_DEVICE;
 	payload.sas_identify.initiator_bits = SAS_PROTOCOL_ALL;
 	memcpy(payload.sas_identify.sas_addr,
-		pm8001_ha->sas_addr, SAS_ADDR_SIZE);
+		&pm8001_ha->phy[phy_id].dev_sas_addr, SAS_ADDR_SIZE);
 	payload.sas_identify.phy_id = phy_id;
 
 	return pm8001_mpi_build_cmd(pm8001_ha, 0, opcode, &payload,
diff --git a/drivers/scsi/pm8001/pm80xx_hwi.c b/drivers/scsi/pm8001/pm80xx_hwi.c
index f8b8624458f73..bcccea7c1244a 100644
--- a/drivers/scsi/pm8001/pm80xx_hwi.c
+++ b/drivers/scsi/pm8001/pm80xx_hwi.c
@@ -4803,7 +4803,7 @@ pm80xx_chip_phy_start_req(struct pm8001_hba_info *pm8001_ha, u8 phy_id)
 	payload.sas_identify.dev_type = SAS_END_DEVICE;
 	payload.sas_identify.initiator_bits = SAS_PROTOCOL_ALL;
 	memcpy(payload.sas_identify.sas_addr,
-	  &pm8001_ha->sas_addr, SAS_ADDR_SIZE);
+		&pm8001_ha->phy[phy_id].dev_sas_addr, SAS_ADDR_SIZE);
 	payload.sas_identify.phy_id = phy_id;
 
 	return pm8001_mpi_build_cmd(pm8001_ha, 0, opcode, &payload,



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