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Date:   Fri, 12 Feb 2021 17:33:35 +0100
From:   Thomas Bogendoerfer <tsbogend@alpha.franken.de>
To:     Tiezhu Yang <yangtiezhu@loongson.cn>
Cc:     Oleg Nesterov <oleg@redhat.com>, linux-mips@vger.kernel.org,
        linux-kernel@vger.kernel.org, Xuefeng Li <lixuefeng@loongson.cn>,
        kernel test robot <lkp@intel.com>,
        Xingxing Su <suxingxing@loongson.cn>
Subject: Re: [PATCH v2] MIPS: Add basic support for ptrace single step
Message-ID: <20210212163335.GA12558@alpha.franken.de>
References: <1612939961-8827-1-git-send-email-yangtiezhu@loongson.cn>
 <20210211102905.GE7985@alpha.franken.de>
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On Thu, Feb 11, 2021 at 11:29:05AM +0100, Thomas Bogendoerfer wrote:
> IMHO ptrace single step is for CPUs supporting single stepping and not
> for emulating it in the kernel.

I've checked other arch how they implement single step, and looks like
I'm wrong. So I'm ok with applying your patch. Can you resend it again,
so I'll get the latest version in patchwork ?

Thomas.

-- 
Crap can work. Given enough thrust pigs will fly, but it's not necessarily a
good idea.                                                [ RFC1925, 2.3 ]