linux-kernel - Re: [LIO-target] BUG: Deleting a LUN hangs in transport_clear_lun

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Message-ID: <a1291c13-628f-edf3-3778-56b25f02edaf@acm.org>
Date:   Fri, 7 Feb 2020 19:12:06 -0800
From:   Bart Van Assche <bvanassche@....org>
To:     Pavel Zakharov <pavel.zakharov@...phix.com>,
        martin.petersen@...cle.com
Cc:     linux-scsi@...r.kernel.org, target-devel@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [LIO-target] BUG: Deleting a LUN hangs in transport_clear_lun_ref

On 2020-02-07 10:48, Pavel Zakharov wrote:
> I haven’t yet tried rebuilding the kernel with the patch reverted,> but that is the next step I’m planning to try once I figure out how
> to do it.

Hi Pavel,

How about verifying as follows whether that patch is the root cause:

git clone
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
linux-kernel &&
cd linux-kernel &&
git revert 83f85b8ec305

and next configure, build and install the kernel, reboot and rerun your
test.

Thanks,

Bart.