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Date: Wed, 29 Nov 2017 09:02:48 +0100
From: Greg KH <gregkh@linuxfoundation.org>
To: Tan Xiaojun <tanxiaojun@huawei.com>
Cc: peter@hurleysoftware.com, dvyukov@google.com, sfr@canb.auug.org.au,
        mpatocka@redhat.com, mikey@neuling.org,
        "linux-kernel@vger.kernel.org >> LKML" <linux-kernel@vger.kernel.org>
Subject: Re: [Question] does there have another fix for ldisc crash instead
 of "tty: Fix ldisc crash on reopened tty" ?
Message-ID: <20171129080248.GA1918@kroah.com>
References: <5A1E687F.400@huawei.com>
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On Wed, Nov 29, 2017 at 03:57:51PM +0800, Tan Xiaojun wrote:
> Hi, all,
> 
> 	I test in a Arm64 fpga board (Hisilicon D06 fpga) with kernel-stable-4.14.2, then I get a panic log attached in the end.
> 
> 	I found this problem try to be fixed before by the patch "tty: Fix ldisc crash on reopened tty", and it was reverted
> 	shortly thereafter because of conflicting with another patch and may not fix completely.
> 
> 	But this problem is still here. Are there any better fixed patch now ?

Nope, care to work on one?

thanks,

greg k-h