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ovpn-dco: Update to v0.2.20230426 

OpenVPN 2.6.2+ changes the way OpenVPN control packets are handled on
Linux when DCO is active, fixing the lockups observed with 2.6.0/2.6.1
under high client connect/disconnect activity. This is an INCOMPATIBLE
change and therefore an ovpn-dco kernel module older than v0.2.20230323
(commit ID 726fdfe0fa21) will not work anymore and must be upgraded.
The kernel module was renamed to "ovpn-dco-v2.ko" in order to highlight
this change and ensure that users and userspace software could easily
understand which version is loaded. Attempting to use the old ovpn-dco
with 2.6.2+ will lead to disabling DCO at runtime.

Signed-off-by: Martin Schiller <ms@dev.tdt.de>
This commit is contained in:
Martin Schiller 2023-06-28 09:08:52 +02:00 committed by Rosen Penev
parent 787e2ba027
commit 57dd58a14c
1 changed files with 11 additions and 12 deletions
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23
kernel/ovpn-dco/Makefile
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@ -9,13 +9,12 @@ include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/kernel.mk include $(INCLUDE_DIR)/kernel.mk
PKG_NAME:=ovpn-dco PKG_NAME:=ovpn-dco
PKG_SOURCE_DATE:=2022-10-23 PKG_VERSION:=0.2.20230426
PKG_RELEASE:=3 PKG_RELEASE:=1
PKG_SOURCE_PROTO:=git PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
PKG_SOURCE_URL=https://github.com/OpenVPN/ovpn-dco.git PKG_SOURCE_URL=https://codeload.github.com/OpenVPN/ovpn-dco/tar.gz/v$(PKG_VERSION)?
PKG_SOURCE_VERSION:=d1d53564e17d807aed2b945ea3d4ec35bdd9f09b PKG_HASH:=f8ba335026d7d0d73e9ee121fd1a3b4b6f5e8ad5b604d4cc16f943ae46784a85
PKG_MIRROR_HASH:=d3152623383676d314cb6e4861cadeebfe75b0cf9b2607c86cce1f3953d906ed
PKG_MAINTAINER:=Jianhui Zhao <zhaojh329@gmail.com> PKG_MAINTAINER:=Jianhui Zhao <zhaojh329@gmail.com>
PKG_LICENSE:=GPL-2.0-only PKG_LICENSE:=GPL-2.0-only
@ -23,15 +22,15 @@ PKG_LICENSE:=GPL-2.0-only
include $(INCLUDE_DIR)/package.mk include $(INCLUDE_DIR)/package.mk
define KernelPackage/ovpn-dco define KernelPackage/ovpn-dco-v2
SUBMENU:=Network Support SUBMENU:=Network Support
TITLE:=OpenVPN data channel offload TITLE:=OpenVPN data channel offload
DEPENDS:=+kmod-crypto-aead +kmod-udptunnel4 +kmod-udptunnel6 DEPENDS:=+kmod-crypto-aead +kmod-udptunnel4 +kmod-udptunnel6
FILES:=$(PKG_BUILD_DIR)/drivers/net/ovpn-dco/ovpn-dco.ko FILES:=$(PKG_BUILD_DIR)/drivers/net/ovpn-dco/ovpn-dco-v2.ko
AUTOLOAD:=$(call AutoLoad,30,ovpn-dco) AUTOLOAD:=$(call AutoLoad,30,ovpn-dco-v2)
endef endef
define KernelPackage/ovpn-dco/description define KernelPackage/ovpn-dco-v2/description
This module enhances the performance of the OpenVPN userspace software This module enhances the performance of the OpenVPN userspace software
by offloading the data channel processing to kernelspace. by offloading the data channel processing to kernelspace.
endef endef
@ -42,7 +41,7 @@ NOSTDINC_FLAGS += \
-include $(PKG_BUILD_DIR)/linux-compat.h -include $(PKG_BUILD_DIR)/linux-compat.h
EXTRA_KCONFIG:= \ EXTRA_KCONFIG:= \
CONFIG_OVPN_DCO=m CONFIG_OVPN_DCO_V2=m
PKG_EXTMOD_SUBDIRS = drivers/net/ovpn-dco PKG_EXTMOD_SUBDIRS = drivers/net/ovpn-dco
@ -58,4 +57,4 @@ define Build/Compile
modules modules
endef endef
$(eval $(call KernelPackage,ovpn-dco)) $(eval $(call KernelPackage,ovpn-dco-v2))