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([103.210.27.218]) by smtp.gmail.com with ESMTPSA id h2-20020aa79f42000000b006dab0d72cd0sm715111pfr.214.2024.02.01.21.50.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 01 Feb 2024 21:50:44 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: qemu-stable@nongnu.org Subject: [PATCH] linux-user/aarch64: Add padding before __kernel_rt_sigreturn Date: Fri, 2 Feb 2024 15:49:40 +1000 Message-Id: <20240202055036.684176-3-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240202055036.684176-1-richard.henderson@linaro.org> References: <20240202055036.684176-1-richard.henderson@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::432; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x432.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, T_SCC_BODY_TEXT_LINE=-0.01 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+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org Without this padding, an unwind through the signal handler will pick up the unwind info for the preceding syscall. This fixes gcc's 30_threads/thread/native_handle/cancel.cc. Cc: qemu-stable@nongnu.org Fixes: ee95fae075c6 ("linux-user/aarch64: Add vdso") Resolves: https://linaro.atlassian.net/browse/GNU-974 Signed-off-by: Richard Henderson --- linux-user/aarch64/vdso-be.so | Bin 3216 -> 3224 bytes linux-user/aarch64/vdso-le.so | Bin 3216 -> 3224 bytes linux-user/aarch64/vdso.S | 4 ++++ 3 files changed, 4 insertions(+) diff --git a/linux-user/aarch64/vdso-be.so b/linux-user/aarch64/vdso-be.so index 6084f3d1a701316004894fcdd739c4e1e0463b68..808206ade824b09d786f6cc34f7cddf80b63130e 100755 GIT binary patch delta 121 zcmbOrIYV-SKI4pu2Kk&{7{Gw#%fuBAMC1c?^>~k}v|avdxNjSSLfftVb3bgJ!|2S& z_-6A1CJrVZc?IUH8G;R$7#SF@Om<{a*v!K!&BXX-vIe^~TWO|cva$K*Om;sOMw`hy ZxXl@VO#Z-a&zLdUfXALuXmSCM0s#EKC)of1 delta 116 zcmbOsIYDxQKI4Rm2Kk&H7{Gw#!^9O2L>8U?-5V_M@!kH(Sx4vJn|*ujLPgija~Pc& z8DDIEz{J5c`3;N8W)W6tCdL<&4cM*OEF8_CVnO!c?IUH8G;R$7#SF@Om<{a*v!K!!o>JyvLd?^n`3BUW_royOm=q`Mw`hS dxy>1WOn%92&zLb;lgFM@hy!9z%j7~Xc>tTxDQW-! delta 108 zcmbOsIYDxQ2IGW@n)#d`SQx