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([157.82.204.253]) by smtp.gmail.com with ESMTPSA id p22-20020a639516000000b005633941a547sm7714752pgd.27.2023.07.31.02.10.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 31 Jul 2023 02:11:00 -0700 (PDT) From: Akihiko Odaki To: Cc: Christian Borntraeger , Thomas Huth , Juan Quintela , Peter Xu , Leonardo Bras , Peter Maydell , Richard Henderson , "Edgar E . Iglesias" , Brian Cain , Paolo Bonzini , Eduardo Habkost , Song Gao , Xiaojuan Yang , =?utf-8?q?Philippe_Mathieu-Daud?= =?utf-8?q?=C3=A9?= , Aurelien Jarno , Jiaxun Yang , Aleksandar Rikalo , Chris Wulff , Marek Vasut , David Hildenbrand , Ilya Leoshkevich , qemu-devel@nongnu.org, qemu-s390x@nongnu.org, qemu-arm@nongnu.org, Akihiko Odaki Subject: [PATCH v2 1/2] tests/migration: Add -fno-stack-protector Date: Mon, 31 Jul 2023 18:10:39 +0900 Message-ID: <20230731091042.139159-2-akihiko.odaki@daynix.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230731091042.139159-1-akihiko.odaki@daynix.com> References: <20230731091042.139159-1-akihiko.odaki@daynix.com> MIME-Version: 1.0 Received-SPF: none client-ip=2607:f8b0:4864:20::434; envelope-from=akihiko.odaki@daynix.com; helo=mail-pf1-x434.google.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_NONE=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+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org A build of GCC 13.2 will have stack protector enabled by default if it was configured with --enable-default-ssp option. For such a compiler, it is necessary to explicitly disable stack protector when linking without standard libraries. Signed-off-by: Akihiko Odaki Reviewed-by: Juan Quintela Reviewed-by: Thomas Huth --- tests/migration/s390x/Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tests/migration/s390x/Makefile b/tests/migration/s390x/Makefile index 6393c3e5b9..6671de2efc 100644 --- a/tests/migration/s390x/Makefile +++ b/tests/migration/s390x/Makefile @@ -6,8 +6,8 @@ all: a-b-bios.h fwdir=../../../pc-bios/s390-ccw CFLAGS+=-ffreestanding -fno-delete-null-pointer-checks -fPIE -Os \ - -msoft-float -march=z900 -fno-asynchronous-unwind-tables -Wl,-pie \ - -Wl,--build-id=none -nostdlib + -msoft-float -march=z900 -fno-asynchronous-unwind-tables \ + -fno-stack-protector -Wl,-pie -Wl,--build-id=none -nostdlib a-b-bios.h: s390x.elf echo "$$__note" > header.tmp