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[95.93.122.112]) by smtp.gmail.com with ESMTPSA id n2sm3929738wrt.82.2020.10.07.11.21.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 07 Oct 2020 11:21:16 -0700 (PDT) From: Rui Salvaterra To: openwrt-devel@lists.openwrt.org Subject: [PATCH] mvebu: enable the vDSO Date: Wed, 7 Oct 2020 19:20:50 +0100 Message-Id: <20201007182049.313278-1-rsalvaterra@gmail.com> X-Mailer: git-send-email 2.28.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201007_142120_493539_97249356 X-CRM114-Status: GOOD ( 10.48 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2a00:1450:4864:20:0:0:0:443 listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider [rsalvaterra[at]gmail.com] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature X-BeenThere: openwrt-devel@lists.openwrt.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: OpenWrt Development List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Rui Salvaterra Sender: "openwrt-devel" Errors-To: openwrt-devel-bounces+incoming=patchwork.ozlabs.org@lists.openwrt.org The vDSO is used to accelerate some syscalls. It's working fine on other ARM targets (e.g. sunxi), let's also enable it on mvebu. Signed-off-by: Rui Salvaterra --- target/linux/mvebu/config-5.4 | 1 + 1 file changed, 1 insertion(+) diff --git a/target/linux/mvebu/config-5.4 b/target/linux/mvebu/config-5.4 index a13cb8d9e5..7e44c79089 100644 --- a/target/linux/mvebu/config-5.4 +++ b/target/linux/mvebu/config-5.4 @@ -489,6 +489,7 @@ CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_MVEBU=y CONFIG_USB_XHCI_PLATFORM=y CONFIG_USE_OF=y +CONFIG_VDSO=y CONFIG_VFP=y CONFIG_VFPv3=y CONFIG_WATCHDOG_CORE=y