linux-kernel - Re: commit 5fb9c98e9d8d causes deadlock

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Message-ID: <20240902143946.585814-1-yangyun50@huawei.com>
Date: Mon, 2 Sep 2024 22:39:46 +0800
From: yangyun <yangyun50@...wei.com>
To: <mszeredi@...hat.com>
CC: <linux-kernel@...r.kernel.org>, <spasswolf@....de>, <yangyun50@...wei.com>
Subject: Re: commit 5fb9c98e9d8d causes deadlock 

On Mon, Sep 02, 2024 at 04:03:42PM +0200, Miklos Szeredi wrote:
> On Mon, Sep 2, 2024 at 3:40 PM Bert Karwatzki <spasswolf@....de> wrote:
> >
> > Since linux next-20240902 starting debian sid on my MSI Alpha 15 Laptop hangs
> > before the GUI is enabled. After rebooting into a working kernel (v6.11-rc6)
> > the following messages can be found in /var/log/kern.log:
> 
> Thanks for the report.  I reverted the no-forget patches from fuse.git#for-next.
> 
> I know what the bug is (spin_lock instead of splin_unlock in the
> nlookup helpers), but this was clearly not tested (partially my fault)
> and not well reviewed (my fault completely), so this was just hurried
> through without proper QC.

I am so sorry for this. It's all my faults. Not tested and checked carefully in the end and submitted hurrily. This gives me a serious warning. Sorry again.

> 
> Thanks,
> Miklos
>