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From: Arnd Bergmann <arnd@arndb.de>
Date: Fri, 3 Mar 2017 12:27:41 +0100
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Subject: Re: [PATCH] [RFC] x86: avoid -mtune=atom for objtool warnings
To: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>, Ingo Molnar <mingo@redhat.com>,
        "H. Peter Anvin" <hpa@zytor.com>, x86@kernel.org,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Denys Vlasenko <dvlasenk@redhat.com>
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I opened requests on both gcc and llvm, but it looks like there is no
easy way to get a warning here:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79828
https://bugs.llvm.org/show_bug.cgi?id=32126

     Arnd