* [PATCH AUTOSEL 6.1 2/5] scsi: ufs: core: Bypass quick recovery if force reset is needed
[not found] <20240805175835.3255397-1-sashal@kernel.org>
@ 2024-08-05 17:58 ` Sasha Levin
0 siblings, 0 replies; only message in thread
From: Sasha Levin @ 2024-08-05 17:58 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Peter Wang, Bean Huo, Bart Van Assche, Martin K . Petersen,
Sasha Levin, James.Bottomley, matthias.bgg,
angelogioacchino.delregno, manivannan.sadhasivam, avri.altman,
ahalaney, linux-scsi, linux-arm-kernel, linux-mediatek
From: Peter Wang <peter.wang@mediatek.com>
[ Upstream commit 022587d8aec3da1d1698ddae9fb8cfe35f3ad49c ]
If force_reset is true, bypass quick recovery. This will shorten error
recovery time.
Signed-off-by: Peter Wang <peter.wang@mediatek.com>
Link: https://lore.kernel.org/r/20240712094506.11284-1-peter.wang@mediatek.com
Reviewed-by: Bean Huo <beanhuo@micron.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/ufs/core/ufshcd.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c
index 5922cb5a1de0d..aba1f239099c2 100644
--- a/drivers/ufs/core/ufshcd.c
+++ b/drivers/ufs/core/ufshcd.c
@@ -6302,7 +6302,8 @@ static void ufshcd_err_handler(struct work_struct *work)
if (ufshcd_err_handling_should_stop(hba))
goto skip_err_handling;
- if (hba->dev_quirks & UFS_DEVICE_QUIRK_RECOVERY_FROM_DL_NAC_ERRORS) {
+ if ((hba->dev_quirks & UFS_DEVICE_QUIRK_RECOVERY_FROM_DL_NAC_ERRORS) &&
+ !hba->force_reset) {
bool ret;
spin_unlock_irqrestore(hba->host->host_lock, flags);
--
2.43.0
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2024-08-05 17:58 ` [PATCH AUTOSEL 6.1 2/5] scsi: ufs: core: Bypass quick recovery if force reset is needed Sasha Levin
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