linux-kernel - Re: [linux-next] potential deadlock in ufshcd?

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Message-Id: <DESD81PA9NI9.NKA6IOV0ROX9@linaro.org>
Date: Sun, 07 Dec 2025 23:15:51 +0000
From: "Alexey Klimov" <alexey.klimov@...aro.org>
To: "Bart Van Assche" <bvanassche@....org>, <linux-scsi@...r.kernel.org>,
 <mani@...nel.org>, <linux-arm-msm@...r.kernel.org>
Cc: <alim.akhtar@...sung.com>, <avri.altman@....com>,
 <linux-next@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [linux-next] potential deadlock in ufshcd?

On Sun Dec 7, 2025 at 3:18 PM GMT, Bart Van Assche wrote:
> On 12/6/25 7:07 PM, Alexey Klimov wrote:
>> Is it a known problem? I can test potential changes to resolve this
>> or try to collect more debug data if needed.
>
> Please help with testing these two kernel patches:
> * "[PATCH] ufs: core: Fix a deadlock in the frequency scaling code"
> (https://lore.kernel.org/linux-scsi/20251204181548.1006696-1-bvanassche@acm.org/).

Thanks! This looks like that one about fixing deadlock does
the job. I provided tested-by tag there.

> * "[PATCH] ufs: core: Fix an error handler crash"
> (https://lore.kernel.org/linux-scsi/20251204170457.994851-1-bvanassche@acm.org/).

I didn't test this one yet though.

Best regards,
Alexey