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Message-ID: <002f1094-3232-75c0-44e8-1ea77749cc2e@wanadoo.fr>
Date:   Mon, 23 May 2022 22:44:48 +0200
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Subject: Re: [RFC PATCH] kbuild: Add an option to enable -O1 and speed-up
 compilation time
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To:     Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
Cc:     Dan <dan.carpenter@oracle.com>,
        Masahiro Yamada <masahiroy@kernel.org>,
        Michal Marek <michal.lkml@markovi.net>,
        Nick Desaulniers <ndesaulniers@google.com>,
        linux-kernel <linux-kernel@vger.kernel.org>,
        kernel-janitors@vger.kernel.org,
        Linux Kbuild mailing list <linux-kbuild@vger.kernel.org>
References: <23e0ba7863d51ab629498762a97d477645aeafea.1653123744.git.christophe.jaillet@wanadoo.fr>
 <CANiq72=GZs5CmAMGAMaHrp1yJ8b7nv3HrsWNeQ42kfy0z5uuAg@mail.gmail.com>
From:   Christophe JAILLET <christophe.jaillet@wanadoo.fr>
In-Reply-To: <CANiq72=GZs5CmAMGAMaHrp1yJ8b7nv3HrsWNeQ42kfy0z5uuAg@mail.gmail.com>
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Le 23/05/2022 à 22:25, Miguel Ojeda a écrit :
> Hi Christophe,
> 
> On Mon, May 23, 2022 at 9:11 AM Christophe JAILLET
> <christophe.jaillet@wanadoo.fr> wrote:
>>
>> +KBUILD_RUSTFLAGS_OPT_LEVEL_MAP := 1
> 
> The patch seems based on linux-next -- is this intended? Thanks!

Yes, I work on -next.

Honestly, this "RUST flag" was just a mimic of the KBUILD_CFLAGS.
No real opinion on it, I just put something that looked consistent for a 
patch that was only a RFC.

CJ

> 
> Cheers,
> Miguel
>