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From: Jisheng Zhang <jszhang3@mail.ustc.edu.cn>
To: Andreas Schwab <schwab@linux-m68k.org>
Cc: Atish Patra <atishp@atishpatra.org>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	tongtiangen@huawei.com, Paul Walmsley <paul.walmsley@sifive.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	linux-riscv <linux-riscv@lists.infradead.org>,
	"linux-kernel@vger.kernel.org List"
	<linux-kernel@vger.kernel.org>
Subject: Re: [PATCH -next v2] riscv: add VMAP_STACK overflow detection
Date: Fri, 23 Jul 2021 07:54:32 +0800	[thread overview]
Message-ID: <20210723075432.098634a2@xhacker> (raw)
In-Reply-To: <87zguexslf.fsf@igel.home>

On Thu, 22 Jul 2021 17:42:52 +0200
Andreas Schwab <schwab@linux-m68k.org> wrote:

> On Jul 22 2021, Jisheng Zhang wrote:
> 
> > I think we need to pin the stack before calling get_wchan(), could you please
> > try below patch?  
> 
> Thanks, this fixes the crash for me.
> 
> Andreas.
> 

Thanks for testing. I will send out formal patch later

Thanks


  reply	other threads:[~2021-07-23  0:00 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-21  3:28 Tong Tiangen
2021-07-06 20:24 ` Palmer Dabbelt
2021-07-15 16:22 ` Andreas Schwab
2021-07-16 12:53   ` Jisheng Zhang
2021-07-16 15:53     ` Andreas Schwab
2021-07-17  2:18       ` Jisheng Zhang
2021-07-17  6:55         ` Andreas Schwab
2021-07-19  3:27           ` tongtiangen
2021-07-19  7:23             ` Andreas Schwab
2021-07-22  6:12               ` Palmer Dabbelt
2021-07-22  8:35                 ` Atish Patra
2021-07-22 13:37                   ` Jisheng Zhang
2021-07-22 14:24                     ` Jisheng Zhang
2021-07-22 15:42                     ` Andreas Schwab
2021-07-22 23:54                       ` Jisheng Zhang [this message]
2021-07-23  1:36                         ` tongtiangen
2021-07-23  4:29                           ` Jisheng Zhang
2021-07-23  4:40                             ` Jisheng Zhang
2021-07-22  9:02                 ` Andreas Schwab

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