OVS seems to work fine if I compile it with uClibc instead of musl On x86 (kernel 4.1 added manually) + uClibc + OVS 2.4 it works fine On x86 (kernel 4.1 added manually) + musl + OVS 2.4 it seems to segfault
Will keep looking. On Tue, Aug 11, 2015 at 12:05 PM, Alexandru Ardelean <ardeleana...@gmail.com > wrote: > Will make some more time to try this. > > Thanks for testing > > On Mon, Aug 10, 2015 at 5:50 PM, Florian Siebertz < > florian.siebe...@inf.h-brs.de> wrote: > >> Today I compiled with your fork and everything seemed fine at first. >> After flashing to a TP-Link WDR3600 Router I can see the ovsdb-server >> running >> and <ovs-vsctl show> reveals the usual String ID. >> >> When I try to add a bridge with <ovs-vsctl add-br br0> the command does >> not return >> to the input prompt. After pressing ctrl+c and checking <ovs-vsctl show> >> it seems like >> the bridge was created. The same happens when adding ports or changing any >> settings on the bridge. >> >> Additionally, the switch does not connect to the controller. I'm not sure >> how to debug >> this further, but if you have an idea I will test it on the device. >> >> >> Am 07.08.2015 um 16:14 schrieb Alexandru Ardelean: >> > @Florian >> > So, I took some time today to patch a bit of support for OVS to compile >> on >> > OpenWRT with kernel 4.1 >> > >> > Can you pull this from my fork and test it out a bit ? >> > Branch is here: https://github.com/commodo/packages/tree/ovs-kernel-4.1 >> > Commit is this one: >> > >> https://github.com/commodo/packages/commit/de519aac8c751cd8744d839efd071cdf02891db1 >> > >> > If you need a tarball, send me a message and I can prepare one, or maybe >> > Github has a download zip/tar button per branches somewhere not sure. >> > >> > Anyway, I'd appreciate if you took the time to test it out a bit. >> > I'm a bit swamped and don't have time to do proper testing ; to be >> honest I >> > just made it build, and I haven't managed to get hold of a device with >> > which to actually test it. >> > If all is good I'll add a PR into the official OpenWRT packages. >> > >> > Thanks >> > >> > On Wed, Aug 5, 2015 at 5:18 PM, Alexandru Ardelean < >> ardeleana...@gmail.com> >> > wrote: >> > >> >> I will admit I only tested with x86. >> >> I ASSumed that it's on kernel 4.1. >> >> >> >> Will check again and try to spin up a patch for kernel 4.1. >> >> >> >> On Wed, Aug 5, 2015 at 3:53 PM, Florian Siebertz < >> >> florian.siebe...@inf.h-brs.de> wrote: >> >> >> >>> Thank you for your work, i really appreciate it. >> >>> Now the package is back, but at compilation it fails when >> >>> checking against the kernel version: >> >>> >> >>> (cd >> >>> >> /home/administrator/openwrt/build_dir/target-mips_34kc_musl-1.1.10/openvswitch-2.4.0/./; >> >>> if [ -x ./configure ]; then find >> >>> >> /home/administrator/openwrt/build_dir/target-mips_34kc_musl-1.1.10/openvswitch-2.4.0/ >> >>> -name config.guess | xargs -r chmod u+w; find >> >>> >> /home/administrator/openwrt/build_dir/target-mips_34kc_musl-1.1.10/openvswitch-2.4.0/ >> >>> -name config.guess | xargs -r -n1 cp --remove-destination >> >>> /home/administrator/openwrt/scripts/config.guess; find >> >>> >> /home/administrator/openwrt/build_dir/target-mips_34kc_musl-1.1.10/openvswitch-2.4.0/ >> >>> -name config.sub | xargs -r chmod u+w; find >> >>> >> /home/administrator/openwrt/build_dir/target-mips_34kc_musl-1.1.10/openvswitch-2.4.0/ >> >>> -name config.sub | xargs -r -n1 cp --remove-destination >> >>> /home/administrator/openwrt/scripts/config.sub; >> >>> AR="mips-openwrt-linux-musl-gcc-ar" AS="mips-openwrt-linux-musl-gcc >> -c -Os >> >>> -pipe -mno-branch-likely -mips32r2 -mtune=34kc -fno-caller-saves >> >>> -fhonour-copts -Wno-error=unused-but-set-variable -msoft-float >> -Wformat ! >> >>> -Werror=fo >> >>> rmat-security -fstack-protector -D_FORTIFY_SOURCE=1 -Wl,-z,now >> >>> -Wl,-z,relro -mno-mips16 -mno-interlink-mips16 -flto -std=gnu99" >> >>> LD=mips-openwrt-linux-musl-ld NM="mips-openwrt-linux-musl-gcc-nm" >> >>> CC="mips-openwrt-linux-musl-gcc" GCC="mips-openwrt-linux-musl-gcc" >> >>> CXX="mips-openwrt-linux-musl-g++" >> >>> RANLIB="mips-openwrt-linux-musl-gcc-ranlib" >> >>> STRIP=mips-openwrt-linux-musl-strip >> OBJCOPY=mips-openwrt-linux-musl-objcopy >> >>> OBJDUMP=mips-openwrt-linux-musl-objdump >> SIZE=mips-openwrt-linux-musl-size >> >>> CFLAGS="-Os -pipe -mno-branch-likely -mips32r2 -mtune=34kc >> >>> -fno-caller-saves -fhonour-copts -Wno-error=unused-but-set-variable >> >>> -msoft-float -Wformat -Werror=format-security -fstack-protector >> >>> -D_FORTIFY_SOURCE=1 -Wl,-z,now -Wl,-z,relro -mno-mips16 >> >>> -mno-interlink-mips16 -flto -std=gnu99 " CXXFLAGS="-Os -pipe >> >>> -mno-branch-likely -mips32r2 -mtune=34kc -fno-caller-saves >> -fhonour-copts >> >>> -Wno-error=unused-but-set-variable -msoft-float -Wformat >> >>> -Werror=format-security -fstack-protector -D_FORTIFY_SOURCE=1! >> >>> -Wl,-z,no >> >>> w -Wl,-z,relro -mno-mips16 -mno-interlink-mips16 -flto -std=gnu99 " >> >>> >> CPPFLAGS="-I/home/administrator/openwrt/staging_dir/target-mips_34kc_musl-1.1.10/usr/include >> >>> >> -I/home/administrator/openwrt/staging_dir/target-mips_34kc_musl-1.1.10/include >> >>> >> -I/home/administrator/openwrt/staging_dir/toolchain-mips_34kc_gcc-4.8-linaro_musl-1.1.10/usr/include >> >>> >> -I/home/administrator/openwrt/staging_dir/toolchain-mips_34kc_gcc-4.8-linaro_musl-1.1.10/include/fortify >> >>> >> -I/home/administrator/openwrt/staging_dir/toolchain-mips_34kc_gcc-4.8-linaro_musl-1.1.10/include >> >>> " >> >>> >> LDFLAGS="-L/home/administrator/openwrt/staging_dir/target-mips_34kc_musl-1.1.10/usr/lib >> >>> >> -L/home/administrator/openwrt/staging_dir/target-mips_34kc_musl-1.1.10/lib >> >>> >> -L/home/administrator/openwrt/staging_dir/toolchain-mips_34kc_gcc-4.8-linaro_musl-1.1.10/usr/lib >> >>> >> -L/home/administrator/openwrt/staging_dir/toolchain-mips_34kc_gcc-4.8-linaro_musl-1.1.10/lib >> >>> -znow -zrelro " ./configure --target=mips-openwrt-linux >> >>> --host=mips-openwrt-linux --build! >> >>> =x86_64-li >> >>> nux-gnu --program-prefix="" --program-suffix="" --prefix=/usr >> >>> --exec-prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin >> >>> --libexecdir=/usr/lib --sysconfdir=/etc --datadir=/usr/share >> >>> --localstatedir=/var --mandir=/usr/man --infodir=/usr/info >> --disable-nls >> >>> >> _python_sysroot="/home/administrator/openwrt/staging_dir/target-mips_34kc_musl-1.1.10" >> >>> _python_prefix="/usr" _python_exec_prefix="/usr" >> >>> >> --with-linux=/home/administrator/openwrt/build_dir/target-mips_34kc_musl-1.1.10/linux-ar71xx_generic/linux-4.1.3 >> >>> --with-rundir=/var/run --enable-ndebug --disable-ssl --enable-shared >> ; fi; ) >> >>> >> >>> [...] (a bunch of checks) >> >>> >> >>> checking for kernel version... 4.1.3 >> >>> configure: error: Linux kernel in >> >>> >> /home/administrator/openwrt/build_dir/target-mips_34kc_musl-1.1.10/linux-ar71xx_generic/linux-4.1.3 >> >>> is version 4.1.3, but version newer than 4.0.x is not supported >> (please >> >>> refer to the FAQ for advice) >> >>> make[3]: *** >> >>> >> [/home/administrator/openwrt/build_dir/target-mips_34kc_musl-1.1.10/openvswitch-2.4.0/.configured_yyyyyyyy] >> >>> Error 1 >> >>> make[3]: Leaving directory >> >>> `/home/administrator/openwrt/feeds/packages/net/openvswitch' >> >>> make[2]: *** [package/feeds/packages/openvswitch/compile] Error 2 >> >>> make[2]: Leaving directory `/home/administrator/openwrt' >> >>> make[1]: *** >> >>> >> [/home/administrator/openwrt/staging_dir/target-mips_34kc_musl-1.1.10/stamp/.package_compile] >> >>> Error 2 >> >>> make[1]: Leaving directory `/home/administrator/openwrt' >> >>> make: *** [world] Error 2 >> >>> >> >>> >> >>> >> >>> Am 04.08.2015 um 16:08 schrieb Alexandru Ardelean: >> >>>> Took some 20-30 minutes to upgrade OVS and test it (with kernel 4.1). >> >>>> Seems to work fine so far. >> >>>> >> >>>> Please monitor this PR; after it's merged it should appear. >> >>>> >> >>>> On Tue, Aug 4, 2015 at 1:37 PM, Alexandru Ardelean < >> >>> ardeleana...@gmail.com> >> >>>> wrote: >> >>>> >> >>>>> Well, OpenVSwitch is a bit behind on kernel support. >> >>>>> It's at 3.18 currently. >> >>>>> OpenWRT is at 4.1 >> >>>>> >> >>>>> We'd need to do an upgrade of OVS to get it up to speed. >> >>>>> >> >>>>> >> >>>>> >> >>>>> >> >>>>> On Tue, Aug 4, 2015 at 12:43 PM, Florian Siebertz < >> >>>>> florian.siebe...@inf.h-brs.de> wrote: >> >>>>> >> >>>>>> Hi, >> >>>>>> >> >>>>>> i noticed that the openvswitch package is not available in trunk at >> >>> the >> >>>>>> moment. It is not in the precompiled snapshots, neither can it be >> >>>>>> choosen in 'make menuconfig'. (Yes, i did ./scripts/feeds >> >>>>>> [update|install] -a). >> >>>>>> >> >>>>>> Does anyone know why and when it will be back? >> >>>>>> >> >>>>>> Thanks! >> >>>>>> >> >>>>>> Florian Siebertz >> >>>>>> _______________________________________________ >> >>>>>> openwrt-devel mailing list >> >>>>>> openwrt-devel@lists.openwrt.org >> >>>>>> https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel >> >>>>>> >> >>>>> >> >>>>> >> >>>> >> >>> >> >> >> >> >> > >> > >
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