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[174.21.70.228]) by smtp.gmail.com with ESMTPSA id w71sm7554666pfc.164.2021.06.14.20.07.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 14 Jun 2021 20:07:46 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH 0/5] linux-user/s390x: Fix psw.mask handling in signals Date: Mon, 14 Jun 2021 20:07:39 -0700 Message-Id: <20210615030744.1252385-1-richard.henderson@linaro.org> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::62a; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x62a.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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: ruixin.bao@ibm.com, jonathan.albrecht@linux.vnet.ibm.com, cohuck@redhat.com, qemu-s390x@nongnu.org, david@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" The PSW_MASK_CC component of psw.mask was not handled properly in the creation or restoration of signal frames. r~ Richard Henderson (5): target/s390x: Expose load_psw and get_psw_mask to cpu.h target/s390x: Do not modify cpu state in s390_cpu_get_psw_mask target/s390x: Improve s390_cpu_dump_state vs cc_op target/s390x: Use s390_cpu_{set_psw,get_psw_mask} in gdbstub linux-user/s390x: Save and restore psw.mask properly target/s390x/cpu.h | 3 ++ target/s390x/internal.h | 5 -- linux-user/s390x/signal.c | 37 ++++++++++++-- target/s390x/cc_helper.c | 2 +- target/s390x/excp_helper.c | 28 +++++----- target/s390x/gdbstub.c | 15 +----- target/s390x/helper.c | 101 ++++++++++++++++++++----------------- target/s390x/sigp.c | 3 +- 8 files changed, 110 insertions(+), 84 deletions(-) -- 2.25.1