Date: Fri, 11 Mar 2016 01:34:50 -0800 (PST) From: Don Lewis <truckman@FreeBSD.org> To: ralsaadi@swin.edu.au Cc: freebsd-net@FreeBSD.org, garmitage@swin.edu.au, freebsd-ipfw@FreeBSD.org Subject: Re: Dummynet AQM v0.1- CoDel and FQ-CoDel for FreeBSD's ipfw/dummynet Message-ID: <201603110934.u2B9Yo8E017604@gw.catspoiler.org> In-Reply-To: <201603100720.u2A7K1v4013479@gw.catspoiler.org>
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On 9 Mar, To: ralsaadi@swin.edu.au wrote: > On 10 Mar, Rasool Al-Saadi wrote: >> >> >> On Wednesday, 9 March 2016, Don Lewis wrote: >>> Without the patch below, the dummynet module fails to load >>> >>> # kldload dummynet.ko >>> kldload: can't load dummynet.ko: No such file or directory >>> >>> and the following is printed to /var/log/messages: >>> >>> link_elf: symbol sysctl__net_inet_ip_dummynet_children undefined >> >> Thanks again for testing the patch and for providing feedback. >> >> It seems that this error (and the compilation error in your previous >> email) appears in i386 versions of FreeBSD. > > I was testing on FreeBSD 10.3-PRERELEASE and would have been willing to > bet that the difference in behavior was due to a recent change in > FreeBSD. After testing, this second bug is also a difference between > i386 and amd64. > For some reason, the kernel linker on amd64 accepts this module, whereas > on i386 it is (correctly in my opinion) rejected. I'll try to put > together a simple example that I can use to file a FreeBSD bug report. FreeBSD bug report here: <https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207898>;
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