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f4251ccf69
On a Netgear R7800, if ospf v2 or v3 is configured in bird.conf, it fails to start with this error:
Fri Jun 11 14:41:11 2021 daemon.info bird: Started
Fri Jun 11 14:41:11 2021 kern.err kernel: [ 3500.853248] Alignment trap: not handling instruction f44c0a1f at [<00035848>] Fri Jun 11 14:41:11 2021 kern.alert kernel: [ 3500.853283] 8<--- cut here ---
Fri Jun 11 14:41:11 2021 kern.alert kernel: [ 3500.859363] Unhandled fault: alignment exception (0x801) at 0x007e0624
Fri Jun 11 14:41:11 2021 kern.alert kernel: [ 3500.862443] pgd = 0bbef4fd
Fri Jun 11 14:41:11 2021 kern.alert kernel: [ 3500.868821] [007e0624] *pgd=5d6ca835, *pte=5c40b75f, *ppte=5c40bc7f
The problem is due to a struct not being properly aligned on the ARMv7 architecture.
This patch fixes the problem by adding the "PACKED" macro to the affected struct. Note
that upstream may later fix this in another way, in which case this patch will not be required.
Signed-off-by: Matt Reeve <matt@mreeve.com>
(cherry picked from commit 166b6ea77b)
130 lines
3.9 KiB
Makefile
130 lines
3.9 KiB
Makefile
#
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# Copyright (C) 2009-2017 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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include $(TOPDIR)/rules.mk
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PKG_NAME:=bird2
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PKG_VERSION:=2.0.8
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PKG_RELEASE:=2
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PKG_SOURCE:=bird-$(PKG_VERSION).tar.gz
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PKG_SOURCE_URL:=ftp://bird.network.cz/pub/bird
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PKG_HASH:=19d2de83ee25a307b9e5b9e58797dd68766d439bcee33e3ac617ed502370e7f6
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PKG_MAINTAINER:=Toke Høiland-Jørgensen <toke@toke.dk>
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PKG_LICENSE:=GPL-2.0-or-later
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PKG_BUILD_DEPENDS:=ncurses readline
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PKG_BUILD_DIR:=$(BUILD_DIR)/bird-$(PKG_VERSION)
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include $(INCLUDE_DIR)/package.mk
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define Package/bird2/Default/description
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BIRD is an internet routing daemon which manages TCP/IP routing tables
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with support of modern routing protocols, easy to use configuration
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interface and powerful route filtering language. It is lightweight and
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efficient and therefore appropriate for small embedded routers.
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endef
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define Package/bird2
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TITLE:=The BIRD Internet Routing Daemon (v2)
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URL:=http://bird.network.cz/
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SECTION:=net
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CATEGORY:=Network
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SUBMENU:=Routing and Redirection
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DEPENDS:=+libpthread
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CONFLICTS:=bird1-ipv4 bird1-ipv6 bird4 bird6
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endef
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define Package/bird2c
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TITLE:=The BIRD command-line client (v2)
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URL:=http://bird.network.cz/
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SECTION:=net
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CATEGORY:=Network
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SUBMENU:=Routing and Redirection
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DEPENDS:=+bird2 +libreadline +libncurses
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CONFLICTS:=bird1c-ipv4 bird1c-ipv6 birdc4 birdc6
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endef
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define Package/bird2cl
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TITLE:=The BIRD lightweight command-line client (v2)
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URL:=http://bird.network.cz/
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SECTION:=net
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CATEGORY:=Network
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SUBMENU:=Routing and Redirection
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DEPENDS:=+bird2
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CONFLICTS:=bird1cl-ipv4 bird1cl-ipv6 birdcl4 birdcl6
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endef
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define Package/bird2/description
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$(call Package/bird2/Default/description)
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BIRD supports OSPFv2, RIPv2, Babel and BGP protocols for IPv4 and
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OSPFv3, RIPng, Babel and BGP protocols for IPv6.
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In BGP, BIRD supports communities, multiprotocol extensions, MD5
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authentication, 32bit AS numbers and could act as a route server or a
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route reflector. BIRD also supports multiple RIBs, multiple kernel
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routing tables and redistribution between the protocols with a powerful
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configuration syntax.
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This is the 2.0 branch of Bird which integrates support for IPv4 and IPv6
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into a single branch, and also adds support for the Babel routing protocol.
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endef
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define Package/bird2c/description
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$(call Package/bird2/Default/description)
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This is a BIRD command-line client. It is used to send commands to BIRD,
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commands can perform simple actions such as enabling/disabling of
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protocols, telling BIRD to show various information, telling it to show
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a routing table filtered by a filter, or asking BIRD to reconfigure.
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Unless you can't afford dependency on ncurses and readline, you
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should install BIRD command-line client together with BIRD.
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endef
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define Package/bird2cl/description
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$(call Package/bird2/Default/description)
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This is a BIRD lightweight command-line client. It is used to send commands
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to BIRD, commands can perform simple actions such as enabling/disabling of
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protocols, telling BIRD to show various information, telling it to show
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a routing table filtered by a filter, or asking BIRD to reconfigure.
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endef
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CONFIGURE_ARGS += --disable-libssh
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define Package/bird2/conffiles
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/etc/bird.conf
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/etc/bird4.conf
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/etc/bird6.conf
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endef
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define Package/bird2/install
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$(INSTALL_DIR) $(1)/usr/sbin
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$(INSTALL_BIN) $(PKG_BUILD_DIR)/bird $(1)/usr/sbin/
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$(INSTALL_DIR) $(1)/etc
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$(INSTALL_DATA) ./files/bird.conf $(1)/etc/
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$(INSTALL_DIR) $(1)/etc/init.d
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$(INSTALL_BIN) ./files/bird.init $(1)/etc/init.d/bird
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endef
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define Package/bird2c/install
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$(INSTALL_DIR) $(1)/usr/sbin
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$(INSTALL_BIN) $(PKG_BUILD_DIR)/birdc $(1)/usr/sbin/
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endef
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define Package/bird2cl/install
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$(INSTALL_DIR) $(1)/usr/sbin
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$(INSTALL_BIN) $(PKG_BUILD_DIR)/birdcl $(1)/usr/sbin/
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endef
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$(eval $(call BuildPackage,bird2))
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$(eval $(call BuildPackage,bird2c))
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$(eval $(call BuildPackage,bird2cl))
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