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From: Jens Axboe <[email protected]>
To: Ju Hyung Park <[email protected]>,
	Stefano Garzarella <[email protected]>
Cc: [email protected], [email protected]
Subject: Re: io_uring possibly the culprit for qemu hang (linux-5.4.y)
Date: Fri, 16 Oct 2020 12:07:21 -0600	[thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <CAD14+f0h4Vp=bsgpByTmaOU-Vbz6nnShDHg=0MSg4WO5ZyO=vA@mail.gmail.com>

On 10/16/20 12:04 PM, Ju Hyung Park wrote:
> A small update:
> 
> As per Stefano's suggestion, disabling io_uring support from QEMU from
> the configuration step did fix the problem and I'm no longer having
> hangs.
> 
> Looks like it __is__ an io_uring issue :(

Would be great if you could try 5.4.71 and see if that helps for your
issue.

-- 
Jens Axboe


  reply	other threads:[~2020-10-16 18:07 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-30 16:26 io_uring possibly the culprit for qemu hang (linux-5.4.y) Ju Hyung Park
2020-10-01  3:03 ` Jens Axboe
2020-10-01  8:59 ` Stefano Garzarella
2020-10-01 13:47   ` Jack Wang
2020-10-01 14:30   ` Ju Hyung Park
2020-10-02  7:34     ` Stefano Garzarella
2020-10-16 18:04       ` Ju Hyung Park
2020-10-16 18:07         ` Jens Axboe [this message]
2020-10-17 14:29           ` Ju Hyung Park
2020-10-17 15:02             ` Jens Axboe
2020-10-19  9:22             ` Pankaj Gupta

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