From: 王俊强 <wangjunqiang@iscas.ac.cn>
To: "Randy Dunlap" <rdunlap@infradead.org>
Cc: guoren@kernel.org, guoren@linux.alibaba.com,
linux-csky@vger.kernel.org, linux-kernel@vger.kernel.org,
"Li Weiwei" <liweiwei@iscas.ac.cn>
Subject: Re: Re: [PATCH 2/2] csky: add CONFIG_CPU_HAS_MATHEMU and use in traps
Date: Wed, 21 Apr 2021 11:08:27 +0800 (GMT+08:00) [thread overview]
Message-ID: <152262a1.2e207.178f2668250.Coremail.wangjunqiang@iscas.ac.cn> (raw)
In-Reply-To: <8bb2a70f-7f3a-26f1-98ed-e6b7b2220798@infradead.org>
thanks, I will fix it
"Randy Dunlap" <rdunlap@infradead.org>写道：
> Hi--
>
> On 4/20/21 7:49 PM, Wang Junqiang wrote:
> > diff --git a/arch/csky/Kconfig b/arch/csky/Kconfig
> > index 34e91224adc3..a414225570c1 100644
> > --- a/arch/csky/Kconfig
> > +++ b/arch/csky/Kconfig
> > @@ -97,6 +97,9 @@ config CPU_HAS_CACHEV2
> > config CPU_HAS_FPUV2
> > bool
> >
> > +config CPU_HAS_MATHEMU
> > + bool
> > +
>
> Why do you have this new kconfig symbol two times in the same file?
>
> > config CPU_HAS_HILO
> > bool
> >
> > @@ -281,6 +284,11 @@ config CPU_HAS_VDSP
> > bool "CPU has VDSP coprocessor"
> > depends on CPU_HAS_FPU && CPU_HAS_FPUV2
> >
> > +config CPU_HAS_MATHEMU
> > + bool "CPU has FPU Mathemu Instructions"
> > + depends on CPU_CK810 || CPU_CK860
> > + default n
> > +
> > config CPU_HAS_FPU
> > bool "CPU has FPU coprocessor"
> > depends on CPU_CK807 || CPU_CK810 || CPU_CK860
>
>
> thanks.
> --
> ~Randy
next prev parent reply other threads:[~2021-04-21 3:10 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-21 2:49 [PATCH 2/2] csky: add CONFIG_CPU_HAS_MATHEMU and use in traps Wang Junqiang
2021-04-21 3:01 ` Randy Dunlap
2021-04-21 3:08 ` 王俊强 [this message]
2021-04-21 22:46 ` kernel test robot
2021-04-27 15:02 ` Guo Ren
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