linux-kernel - Re: [PATCH 0/2] x86: Remove ideal

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Message-ID: <CA+icZUXko_Nxh-9_qgjMYyGsh8E1rj2cWmQh0OHjuZECMZxp6Q@mail.gmail.com>
Date:   Tue, 16 Mar 2021 06:56:53 +0100
From:   Sedat Dilek <sedat.dilek@...il.com>
To:     Peter Zijlstra <peterz@...radead.org>
Cc:     Borislav Petkov <bp@...en8.de>, x86@...nel.org,
        rostedt@...dmis.org, hpa@...or.com, torvalds@...uxfoundation.org,
        linux-kernel@...r.kernel.org, linux-toolchains@...r.kernel.org,
        jpoimboe@...hat.com, alexei.starovoitov@...il.com,
        mhiramat@...nel.org
Subject: Re: [PATCH 0/2] x86: Remove ideal_nops[]

On Mon, Mar 15, 2021 at 11:14 PM Peter Zijlstra <peterz@...radead.org> wrote:
>
> On Mon, Mar 15, 2021 at 07:23:29PM +0100, Sedat Dilek wrote:
>
> > You mean something like that ^^?
> >
> > - Sedat -
> >
> > [1] https://git.zx2c4.com/laptop-kernel/commit/?id=116badbe0a18bc36ba90acb8b80cff41f9ab0686
>
> *shudder*, I was more thinking you'd simply add it to you CFLAGS when
> building. I don't see any point in having that in Kconfig.

Simply adding the CFLAGS to arch/x86/Makefile.

If I forgot to mention:

   Tested-by: Sedat Dilek <sedat.dilek@...il.com>. # LLVM/Clang v12.0.0-rc3

- Sedat -