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Mon, 07 Dec 2020 16:47:01 -0800 (PST) Date: Mon, 7 Dec 2020 17:46:59 -0700 From: Nathan Chancellor To: Sami Tolvanen Subject: Re: [PATCH v8 00/16] Add support for Clang LTO Message-ID: <20201208004659.GA587492@ubuntu-m3-large-x86> References: <20201201213707.541432-1-samitolvanen@google.com> <20201203112622.GA31188@willie-the-truck> <20201203182252.GA32011@willie-the-truck> <20201206065028.GA2819096@ubuntu-m3-large-x86> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201207_194704_834468_A285401D X-CRM114-Status: GOOD ( 11.82 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-arch , Kees Cook , "Paul E. McKenney" , Kernel Hardening , Peter Zijlstra , Greg Kroah-Hartman , Masahiro Yamada , linux-kbuild , Nick Desaulniers , LKML , Steven Rostedt , Jian Cai , clang-built-linux , PCI , Josh Poimboeuf , Kristof Beyls , Will Deacon , linux-arm-kernel Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Sun, Dec 06, 2020 at 12:09:31PM -0800, Sami Tolvanen wrote: > Sure, looks good to me. However, I think we should also test for > LLVM=1 to avoid possible further issues with mismatched toolchains > instead of only checking for llvm-nm and llvm-ar. It might still be worth testing for $(AR) and $(NM) because in theory, a user could say 'make AR=ar LLVM=1'. Highly unlikely I suppose but worth considering. Cheers, Nathan _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel