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Date:   Fri, 10 Jan 2020 09:27:00 +0100
From:   Borislav Petkov <bp@alien8.de>
To:     Zhenzhong Duan <zhenzhong.duan@gmail.com>
Cc:     Arvind Sankar <nivedita@alum.mit.edu>,
        linux-kernel@vger.kernel.org, x86@kernel.org,
        Thomas Gleixner <tglx@linutronix.de>,
        Ingo Molnar <mingo@redhat.com>,
        "H. Peter Anvin" <hpa@zytor.com>,
        Dave Hansen <dave.hansen@linux.intel.com>,
        "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
Subject: Re: [PATCH v2] x86/boot/KASLR: Fix unused variable warning
Message-ID: <20200110082700.GA19453@zn.tnic>
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 <20200109205041.GJ5603@zn.tnic>
 <CAFH1YnNdmHD9rnriTVx-se-Z5MHsgUZ0jYWMrg6OYVjr4Ap+JQ@mail.gmail.com>
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On Fri, Jan 10, 2020 at 10:09:38AM +0800, Zhenzhong Duan wrote:
> I indeed used additional parameters as below for daily build.
> # make O=/build/kernel/ -j4 EXTRA_CFLAGS=-Wall binrpm-pkg

And in no point in time it did occur to you that you should mention this
important piece of information in your commit message so that a person
looking at the patch knows how you triggered it?!?

Geez.

-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette