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Wed, 23 Dec 2020 22:38:11 -0800 (PST) From: Yousong Zhou To: OpenWrt Development List Subject: [PATCH v2 1/4] kernel: remove target specific setting of CONFIG_TCP_CONG_ADVANCED Date: Thu, 24 Dec 2020 14:37:58 +0800 Message-Id: <20201224063801.211843-2-yszhou4tech@gmail.com> In-Reply-To: <20201224063801.211843-1-yszhou4tech@gmail.com> References: <20201224063801.211843-1-yszhou4tech@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201224_013815_803318_BE93E0A9 X-CRM114-Status: GOOD ( 13.21 ) 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 [2607:f8b0:4864:20:0:0:0:102d listed in] [list.dnswl.org] 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider [yszhou4tech[at]gmail.com] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid 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: Henrique de Moraes Holschuh , Hauke Mehrtens , Yousong Zhou Sender: "openwrt-devel" Errors-To: openwrt-devel-bounces+incoming=patchwork.ozlabs.org@lists.openwrt.org The option was introduced in upstream linux commit a6484045 ("[TCP]: Do not present confusing congestion control options by default."). The option is set to y in generic config and to the moment does not incur additional size increment. Make it y for all so that packages such as kmod-tcp-bbr do not have to set it on every occasion Signed-off-by: Yousong Zhou --- target/linux/layerscape/armv7/config-5.4 | 1 - target/linux/layerscape/armv8_64b/config-5.4 | 1 - target/linux/zynq/config-5.4 | 1 - 3 files changed, 3 deletions(-) diff --git a/target/linux/layerscape/armv7/config-5.4 b/target/linux/layerscape/armv7/config-5.4 index 15c3492349..019119d6db 100644 --- a/target/linux/layerscape/armv7/config-5.4 +++ b/target/linux/layerscape/armv7/config-5.4 @@ -715,7 +715,6 @@ CONFIG_SYNC_FILE=y CONFIG_SYSFS_SYSCALL=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y CONFIG_SYS_SUPPORTS_HUGETLBFS=y -# CONFIG_TCP_CONG_ADVANCED is not set CONFIG_THERMAL=y CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0 diff --git a/target/linux/layerscape/armv8_64b/config-5.4 b/target/linux/layerscape/armv8_64b/config-5.4 index dd9abca986..cd8ea82e52 100644 --- a/target/linux/layerscape/armv8_64b/config-5.4 +++ b/target/linux/layerscape/armv8_64b/config-5.4 @@ -894,7 +894,6 @@ CONFIG_TASKS_RCU=y CONFIG_TASK_DELAY_ACCT=y CONFIG_TASK_IO_ACCOUNTING=y CONFIG_TASK_XACCT=y -# CONFIG_TCP_CONG_ADVANCED is not set CONFIG_THERMAL=y CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0 diff --git a/target/linux/zynq/config-5.4 b/target/linux/zynq/config-5.4 index 5b7b0ebfb3..04fde2add2 100644 --- a/target/linux/zynq/config-5.4 +++ b/target/linux/zynq/config-5.4 @@ -572,7 +572,6 @@ CONFIG_SWP_EMULATE=y CONFIG_SYNC_FILE=y CONFIG_SYSFS_SYSCALL=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y -# CONFIG_TCP_CONG_ADVANCED is not set # CONFIG_TEXTSEARCH is not set CONFIG_THERMAL=y CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y From patchwork Thu Dec 24 06:37:59 2020 Content-Type: text/plain; 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Wed, 23 Dec 2020 22:38:14 -0800 (PST) From: Yousong Zhou To: OpenWrt Development List Subject: [PATCH v2 2/4] kmod-tcp-bbr: leave CONFIG_TCP_CONG_ADVANCED to target config Date: Thu, 24 Dec 2020 14:37:59 +0800 Message-Id: <20201224063801.211843-3-yszhou4tech@gmail.com> In-Reply-To: <20201224063801.211843-1-yszhou4tech@gmail.com> References: <20201224063801.211843-1-yszhou4tech@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201224_013817_051367_1158DAD6 X-CRM114-Status: GOOD ( 11.51 ) 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 [2607:f8b0:4864:20:0:0:0:1032 listed in] [list.dnswl.org] 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider [yszhou4tech[at]gmail.com] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid 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: Henrique de Moraes Holschuh , Hauke Mehrtens , Yousong Zhou Sender: "openwrt-devel" Errors-To: openwrt-devel-bounces+incoming=patchwork.ozlabs.org@lists.openwrt.org Since generic has the option set to y and other targets now inherit that choice, there is no behaviour change Signed-off-by: Yousong Zhou --- package/kernel/linux/modules/netsupport.mk | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/package/kernel/linux/modules/netsupport.mk b/package/kernel/linux/modules/netsupport.mk index 0c68b394d1..958b510015 100644 --- a/package/kernel/linux/modules/netsupport.mk +++ b/package/kernel/linux/modules/netsupport.mk @@ -926,9 +926,7 @@ $(eval $(call KernelPackage,sched)) define KernelPackage/tcp-bbr SUBMENU:=$(NETWORK_SUPPORT_MENU) TITLE:=BBR TCP congestion control - KCONFIG:= \ - CONFIG_TCP_CONG_ADVANCED=y \ - CONFIG_TCP_CONG_BBR + KCONFIG:=CONFIG_TCP_CONG_BBR FILES:=$(LINUX_DIR)/net/ipv4/tcp_bbr.ko AUTOLOAD:=$(call AutoLoad,74,tcp_bbr) endef From patchwork Thu Dec 24 06:38:00 2020 Content-Type: text/plain; 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Wed, 23 Dec 2020 22:38:16 -0800 (PST) From: Yousong Zhou To: OpenWrt Development List Subject: [PATCH v2 3/4] kmod-tcp-bbr: use AutoProbe Date: Thu, 24 Dec 2020 14:38:00 +0800 Message-Id: <20201224063801.211843-4-yszhou4tech@gmail.com> In-Reply-To: <20201224063801.211843-1-yszhou4tech@gmail.com> References: <20201224063801.211843-1-yszhou4tech@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201224_013818_872502_CD6937AE X-CRM114-Status: GOOD ( 12.03 ) 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 [2607:f8b0:4864:20:0:0:0:1032 listed in] [list.dnswl.org] 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider [yszhou4tech[at]gmail.com] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid 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: Henrique de Moraes Holschuh , Hauke Mehrtens , Yousong Zhou Sender: "openwrt-devel" Errors-To: openwrt-devel-bounces+incoming=patchwork.ozlabs.org@lists.openwrt.org Signed-off-by: Yousong Zhou --- package/kernel/linux/modules/netsupport.mk | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/package/kernel/linux/modules/netsupport.mk b/package/kernel/linux/modules/netsupport.mk index 958b510015..d287e46270 100644 --- a/package/kernel/linux/modules/netsupport.mk +++ b/package/kernel/linux/modules/netsupport.mk @@ -928,7 +928,7 @@ define KernelPackage/tcp-bbr TITLE:=BBR TCP congestion control KCONFIG:=CONFIG_TCP_CONG_BBR FILES:=$(LINUX_DIR)/net/ipv4/tcp_bbr.ko - AUTOLOAD:=$(call AutoLoad,74,tcp_bbr) + AUTOLOAD:=$(call AutoProbe,tcp_bbr) endef define KernelPackage/tcp-bbr/description From patchwork Thu Dec 24 06:38:01 2020 Content-Type: text/plain; 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Wed, 23 Dec 2020 22:38:18 -0800 (PST) From: Yousong Zhou To: OpenWrt Development List Subject: [PATCH v2 4/4] kmod-tcp-hybla: new module for hybla congestion control algorithm Date: Thu, 24 Dec 2020 14:38:01 +0800 Message-Id: <20201224063801.211843-5-yszhou4tech@gmail.com> In-Reply-To: <20201224063801.211843-1-yszhou4tech@gmail.com> References: <20201224063801.211843-1-yszhou4tech@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201224_013821_693107_3C85BC00 X-CRM114-Status: UNSURE ( 9.79 ) X-CRM114-Notice: Please train this message. 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 [2607:f8b0:4864:20:0:0:0:534 listed in] [list.dnswl.org] 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider [yszhou4tech[at]gmail.com] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid 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: Henrique de Moraes Holschuh , Hauke Mehrtens , Yousong Zhou Sender: "openwrt-devel" Errors-To: openwrt-devel-bounces+incoming=patchwork.ozlabs.org@lists.openwrt.org Just the module and no default sysctl conf file is provided Link: https://forum.openwrt.org/t/20-xx-tcp-hybla/83076 Signed-off-by: Yousong Zhou --- package/kernel/linux/modules/netsupport.mk | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/package/kernel/linux/modules/netsupport.mk b/package/kernel/linux/modules/netsupport.mk index d287e46270..4e78ac5478 100644 --- a/package/kernel/linux/modules/netsupport.mk +++ b/package/kernel/linux/modules/netsupport.mk @@ -947,6 +947,24 @@ endef $(eval $(call KernelPackage,tcp-bbr)) +define KernelPackage/tcp-hybla + SUBMENU:=$(NETWORK_SUPPORT_MENU) + TITLE:=TCP-Hybla congestion control algorithm + KCONFIG:=CONFIG_TCP_CONG_HYBLA + FILES:=$(LINUX_DIR)/net/ipv4/tcp_hybla.ko + AUTOLOAD:=$(call AutoProbe,tcp_hybla) +endef + +define KernelPackage/tcp-hybla/description + TCP-Hybla is a sender-side only change that eliminates penalization of + long-RTT, large-bandwidth connections, like when satellite legs are + involved, especially when sharing a common bottleneck with normal + terrestrial connections. +endef + +$(eval $(call KernelPackage,tcp-hybla)) + + define KernelPackage/ax25 SUBMENU:=$(NETWORK_SUPPORT_MENU) TITLE:=AX25 support