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[174.21.81.121]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-71df0d4a2fcsm1641885b3a.125.2024.10.05.09.20.33 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 05 Oct 2024 09:20:33 -0700 (PDT) Message-ID: <1ede7823-8d4c-462a-8a80-c67c9dedd062@linaro.org> Date: Sat, 5 Oct 2024 09:20:31 -0700 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] meson: ensure we enable CMPXCHG128 on x86_64 To: Michael Tokarev , Pierrick Bouvier , qemu-devel@nongnu.org Cc: alex.bennee@linaro.org, Paolo Bonzini , =?UTF-8?Q?Marc-Andr=C3=A9_Lureau?= , =?UTF-8?Q?Daniel_P=2E_Berrang=C3=A9?= , =?UTF-8?Q?Philippe_Mathieu-Daud=C3=A9?= References: <20241004220123.978938-1-pierrick.bouvier@linaro.org> <5604626b-cba7-4d1c-8dfb-2c2e3b8495a5@tls.msk.ru> Content-Language: en-US From: Richard Henderson In-Reply-To: <5604626b-cba7-4d1c-8dfb-2c2e3b8495a5@tls.msk.ru> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2607:f8b0:4864:20::434; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x434.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, 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: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 10/5/24 09:16, Michael Tokarev wrote: > Besides, in the current situation where CONFIG_CMPXCHG128 is not defined > due to this bug, the final link fails due to generated calls to -latomic, - > which might mean we have something else wrong. No, it doesn't fail to link. That's why it took so long to notice. r~