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[204.210.126.223]) by smtp.gmail.com with ESMTPSA id v23sm6904754pje.33.2021.07.23.13.33.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 23 Jul 2021 13:33:47 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v2 0/3] target/arm: Add sve-default-vector-length cpu property Date: Fri, 23 Jul 2021 10:33:41 -1000 Message-Id: <20210723203344.968563-1-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::1032; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1032.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: qemu-arm@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" This is intended to resolve #482. Changes for v2: * Split out length bounding fix to new patch. * Use byte units for sve-default-vector-length. * Support undocumented -1 "maximum". * Add documentation. r~ Richard Henderson (3): target/arm: Correctly bound length in sve_zcr_get_valid_len target/arm: Export aarch64_sve_zcr_get_valid_len target/arm: Add sve-default-vector-length cpu property docs/system/arm/cpu-features.rst | 11 ++++++ target/arm/cpu.h | 5 +++ target/arm/internals.h | 10 ++++++ target/arm/cpu.c | 14 ++++++-- target/arm/cpu64.c | 60 ++++++++++++++++++++++++++++++++ target/arm/helper.c | 8 +++-- 6 files changed, 103 insertions(+), 5 deletions(-) -- 2.25.1