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From: Bart Van Assche <>
To: Felipe Balbi <>,
	Alim Akhtar <>,
	Avri Altman <>,
	"James E.J. Bottomley" <>,
	"Martin K. Petersen" <>,,
Subject: Re: UFS failures with v5.13-rc4
Date: Thu, 3 Jun 2021 09:52:50 -0700	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

On 6/3/21 7:25 AM, Felipe Balbi wrote:
> Today I managed to trigger some pretty bad faults with with v5.13-rc4
> running on SM8150 (Snapdragon) and iozone.
> It seems the problem only happens when using bfq iosched, as I couldn't
> trigger it with mq-deadline.

Both the UFS driver and the BFQ scheduler have been changed 
significantly recently. It would help if this issue could be bisected. 
That will reveal whether the root cause is in the UFS driver or in the 
BFQ scheduler.



      parent reply	other threads:[~2021-06-03 16:52 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <>
     [not found] ` <>
2021-06-03 14:57   ` UFS failures with v5.13-rc4 Alim Akhtar
2021-06-03 16:52   ` Bart Van Assche [this message]

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