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Tue, 13 Jul 2021 09:56:19 -0700 (PDT) Received: from [192.168.1.11] ([71.212.149.176]) by smtp.gmail.com with ESMTPSA id c24sm23188024pgj.11.2021.07.13.09.56.19 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 13 Jul 2021 09:56:19 -0700 (PDT) Subject: Re: [PATCH 0/3] Atomic cleanup + clang-12 build fix To: Cole Robinson , qemu-devel@nongnu.org References: <20210712155918.1422519-1-richard.henderson@linaro.org> <67a16913-363a-8157-d5fc-1350702b431b@linaro.org> <4cc4bbf6-d856-35ab-3687-3fce79b7f8d7@linaro.org> From: Richard Henderson Message-ID: <207d666e-b319-dda4-9707-7fd6905dbc33@linaro.org> Date: Tue, 13 Jul 2021 09:56:17 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit 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: -24 X-Spam_score: -2.5 X-Spam_bar: -- X-Spam_report: (-2.5 / 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=-0.368, 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: pbonzini@redhat.com, peter.maydell@linaro.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 7/13/21 8:18 AM, Cole Robinson wrote: >>   https://bugs.llvm.org/show_bug.cgi?id=51076 ... > Richard can you clarify, do you think the errors are a clang bug as > well, or strictly a qemu issue? If it's clang maybe I can get Red Hat > llvm devs to help There are minor adjustments that can (and perhaps should be) be made to qemu, but the major portion seems to me to be a clang bug, reported above. Assistance with clang would be quite welcome. r~