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Subject: Re: [PATCH] x86: mce: Fix build warning when !CONFIG_X86_LOCAL_APIC
From: Boris Petkov <bp@alien8.de>
Date: Thu, 29 Dec 2016 18:21:16 +0200
To: Augusto Mecking Caringi <augustocaringi@gmail.com>,
        Tony Luck <tony.luck@intel.com>
CC: Thomas Gleixner <tglx@linutronix.de>, Ingo Molnar <mingo@redhat.com>,
        "H. Peter Anvin" <hpa@zytor.com>, x86@kernel.org,
        linux-edac@vger.kernel.org, linux-kernel@vger.kernel.org
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On December 29, 2016 5:28:49 PM GMT+02:00, Augusto Mecking Caringi <augustocaringi@gmail.com> wrote:
>The mce_irq_ipi() function is only called inside a #ifdef
>CONFIG_X86_LOCAL_APIC block, if this option is disabled gcc gives the
>following build warning:
>
>arch/x86/kernel/cpu/mcheck/mce-inject.c:97:13: warning: ‘mce_irq_ipi’
>defined but not used [-Wunused-function]
>static void mce_irq_ipi(void *info)
>             ^
>
>Fix it marking this function as __maybe_unused.
See http://lkml.kernel.org/r/20161218083748.GA1034@gmail.com
-- 
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