From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Igor Pylypiv <ipylypiv@google.com>,
Salomon Dushimirimana <salomondush@google.com>,
"Martin K . Petersen" <martin.petersen@oracle.com>,
Sasha Levin <sashal@kernel.org>,
jinpu.wang@cloud.ionos.com,
James.Bottomley@HansenPartnership.com,
linux-scsi@vger.kernel.org
Subject: [PATCH AUTOSEL 6.12 06/23] scsi: pm80xx: Set phy_attached to zero when device is gone
Date: Mon, 21 Apr 2025 22:16:46 -0400 [thread overview]
Message-ID: <20250422021703.1941244-6-sashal@kernel.org> (raw)
In-Reply-To: <20250422021703.1941244-1-sashal@kernel.org>
From: Igor Pylypiv <ipylypiv@google.com>
[ Upstream commit f7b705c238d1483f0a766e2b20010f176e5c0fb7 ]
When a fatal error occurs, a phy down event may not be received to set
phy->phy_attached to zero.
Signed-off-by: Igor Pylypiv <ipylypiv@google.com>
Signed-off-by: Salomon Dushimirimana <salomondush@google.com>
Link: https://lore.kernel.org/r/20250319230305.3172920-1-salomondush@google.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/scsi/pm8001/pm8001_sas.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/scsi/pm8001/pm8001_sas.c b/drivers/scsi/pm8001/pm8001_sas.c
index ee2da8e49d4cf..a9d6dac413346 100644
--- a/drivers/scsi/pm8001/pm8001_sas.c
+++ b/drivers/scsi/pm8001/pm8001_sas.c
@@ -719,6 +719,7 @@ static void pm8001_dev_gone_notify(struct domain_device *dev)
spin_lock_irqsave(&pm8001_ha->lock, flags);
}
PM8001_CHIP_DISP->dereg_dev_req(pm8001_ha, device_id);
+ pm8001_ha->phy[pm8001_dev->attached_phy].phy_attached = 0;
pm8001_free_dev(pm8001_dev);
} else {
pm8001_dbg(pm8001_ha, DISC, "Found dev has gone.\n");
--
2.39.5
prev parent reply other threads:[~2025-04-22 2:17 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-22 2:16 [PATCH AUTOSEL 6.12 01/23] scsi: hisi_sas: Fix I/O errors caused by hardware port ID changes Sasha Levin
2025-04-22 2:16 ` [PATCH AUTOSEL 6.12 02/23] scsi: ufs: exynos: Ensure pre_link() executes before exynos_ufs_phy_init() Sasha Levin
2025-04-22 2:16 ` [PATCH AUTOSEL 6.12 03/23] scsi: ufs: exynos: Enable PRDT pre-fetching with UFSHCD_CAP_CRYPTO Sasha Levin
2025-04-22 2:16 ` [PATCH AUTOSEL 6.12 04/23] scsi: ufs: exynos: Move phy calls to .exit() callback Sasha Levin
2025-04-22 2:16 ` [PATCH AUTOSEL 6.12 05/23] scsi: ufs: exynos: gs101: Put UFS device in reset on .suspend() Sasha Levin
2025-04-22 2:16 ` Sasha Levin [this message]
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