linux-kernel - Re: [PATCH -next v2] riscv: add VMAP

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Date:   Sat, 17 Jul 2021 10:18:05 +0800
From:   Jisheng Zhang <jszhang3@...l.ustc.edu.cn>
To:     Andreas Schwab <schwab@...ux-m68k.org>
Cc:     Tong Tiangen <tongtiangen@...wei.com>, <palmerdabbelt@...gle.com>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Palmer Dabbelt <palmer@...belt.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        <linux-riscv@...ts.infradead.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH -next v2] riscv: add VMAP_STACK overflow detection

On Fri, 16 Jul 2021 17:53:50 +0200
Andreas Schwab <schwab@...ux-m68k.org> wrote:

> On Jul 16 2021, Jisheng Zhang wrote:
> 
> > I can't reproduce the panic error. Mind to share your .config?  
> 
> https://github.com/openSUSE/kernel-source/blob/master/config/riscv64/default
> 
> Andreas.
> 

Looks a bit strange. With the above .config, I still can't reproduce the panic
either by

cat /proc/PID/wchan

or

cat /proc/PID/stat

I use the latest linus tree w/o any patch. I noticed that some SUSE_* config
in the .config file, is it possible that you applied some patches? If so,
can you please try the lasest linus tree w/o any patch?

Thanks