linux-kernel - Re: [PATCH v4 1/1] scsi: ufs: core: Flush exception handling work when RPM level is zero

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Message-ID: <91ce1532-0af7-46ca-8d3e-fa2cf063b18c@acm.org>
Date: Fri, 30 Jan 2026 15:00:25 -0800
From: Bart Van Assche <bvanassche@....org>
To: Thomas Yen <thomasyen@...gle.com>, martin.petersen@...cle.com,
 James.Bottomley@...senPartnership.com
Cc: Stable Tree <stable@...r.kernel.org>,
 Alim Akhtar <alim.akhtar@...sung.com>, Avri Altman <avri.altman@....com>,
 Peter Wang <peter.wang@...iatek.com>, Bean Huo <beanhuo@...ron.com>,
 Adrian Hunter <adrian.hunter@...el.com>,
 "Bao D. Nguyen" <quic_nguyenb@...cinc.com>,
 Subhash Jadavani <subhashj@...eaurora.org>,
 Dolev Raviv <draviv@...eaurora.org>,
 Sujit Reddy Thumma <sthumma@...eaurora.org>,
 "open list:UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER"
 <linux-scsi@...r.kernel.org>, open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v4 1/1] scsi: ufs: core: Flush exception handling work
 when RPM level is zero

On 1/29/26 8:51 AM, Thomas Yen wrote:
> diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c
> index 0369043ca010..8c88dd5c2cca 100644
> --- a/drivers/ufs/core/ufshcd.c
> +++ b/drivers/ufs/core/ufshcd.c
> @@ -9997,6 +9997,8 @@ static int __ufshcd_wl_suspend(struct ufs_hba *hba, enum ufs_pm_op pm_op)
>   
>   	if (req_dev_pwr_mode == UFS_ACTIVE_PWR_MODE &&
>   			req_link_state == UIC_LINK_ACTIVE_STATE) {
> +		ufshcd_disable_auto_bkops(hba);
> +		flush_work(&hba->eeh_work);
>   		goto vops_suspend;
>   	}
Reviewed-by: Bart Van Assche <bvanassche@....org>