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Tue, 21 Sep 2021 08:59:20 -0700 (PDT) Received: from [192.168.1.11] ([71.212.134.125]) by smtp.gmail.com with ESMTPSA id c199sm18111581pfb.152.2021.09.21.08.59.19 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 21 Sep 2021 08:59:19 -0700 (PDT) Subject: Re: [PATCH 28/30] configure, meson.build: Mark support for 64-bit LoongArch hosts To: Peter Maydell References: <20210920080451.408655-1-git@xen0n.name> <20210920080451.408655-29-git@xen0n.name> From: Richard Henderson Message-ID: <5f41c283-1c83-2093-9dbf-be422b7586fa@linaro.org> Date: Tue, 21 Sep 2021 08:59:17 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2607:f8b0:4864:20::1029; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1029.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, NICE_REPLY_A=-0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: WANG Xuerui , QEMU Developers Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 9/21/21 7:42 AM, Peter Maydell wrote: > On Mon, 20 Sept 2021 at 18:25, Richard Henderson > wrote: >> >> On 9/20/21 1:04 AM, WANG Xuerui wrote: >>> Signed-off-by: WANG Xuerui > >> Be consistent with loongarch or loongarch64 everywhere. >> >> If there's no loongarch32, and never will be, then there's probably no point in keeping >> the '64' suffix. > > What does Linux 'uname -m' call the architecture, and what is the > name in the gcc triplet? The kernel will report arch/loongarch/Makefile:UTS_MACHINE := loongarch64 and it appears that the toolchain is using loongarch64 as well. So, Xuerui, I think there's your answer... r~