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From: "gregkh@linuxfoundation.org" <gregkh@linuxfoundation.org>
To: "Zhoujian (jay)" <jianjay.zhou@huawei.com>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"tj@kernel.org" <tj@kernel.org>,
	"Huangweidong (C)" <weidong.huang@huawei.com>,
	"Wangjing(Hogan)" <hogan.wang@huawei.com>
Subject: Re: [Question] kernfs: NULL pointer dereference in kernfs_dop_revalidate()
Date: Mon, 28 Mar 2022 14:19:48 +0200	[thread overview]
Message-ID: <YkGn5EU3mkUha2U6@kroah.com> (raw)
In-Reply-To: <685d8898ca614138a9c15f8042e3d291@huawei.com>

On Mon, Mar 28, 2022 at 11:59:49AM +0000, Zhoujian (jay) wrote:
> Hi,
> 
> We met a kernel panic during boot the new kernel using kexec, the kernel version
> is 4.18.0(with some our changes), here is the stack:

4.18.0 is _VERY_ old and obsolete, sorry.  Can you duplicate this on
5.17?

thanks,

greg k-h

  reply	other threads:[~2022-03-28 12:19 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-28 11:59 [Question] kernfs: NULL pointer dereference in kernfs_dop_revalidate() Zhoujian (jay)
2022-03-28 12:19 ` gregkh [this message]
2022-03-28 15:23   ` Zhoujian (jay)

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