Date: Sat, 9 May 2020 19:52:56 -0300 From: Mario Lobo <lobo@bsd.com.br> To: hackers@freebsd.org, vbox@freebsd.org, "freebsd-emulation@freebsd.org" <freebsd-emulation@freebsd.org> Subject: Re: Find specific changes between revisions Message-ID: <CA%2ByoEx8if7bKSfHpYi%2BD1iT4xL0sqbw8YzuaPmzzENrmFv_%2BpA@mail.gmail.com> In-Reply-To: <614e0ff9-1adc-1634-5711-ca032d6260bf@fastmail.com> References: <CA%2ByoEx97e=FVH0Ob41cA5RqSFK5_pjG3huWgOEN_e2J1=iB6vA@mail.gmail.com> <bb3a95ba-101a-b874-7919-2f4ad960e049@grosbein.net> <614e0ff9-1adc-1634-5711-ca032d6260bf@fastmail.com>
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On Sat, May 9, 2020 at 3:25 PM Yuri Pankov <ypankov@fastmail.com> wrote: > Eugene Grosbein wrote: > > 09.05.2020 23:41, Mario Lobo wrote: > > > >> Hi; > >> > >> I'm attempting to port VirtualBox 6.0.8 to FreeBSD. I managed do get it > >> working perfectly up to > >> > >> 11.3-STABLE-amd64-r359971. > [snip..] >> Thanks for any advice. > > > > You did not mention if you rebuild VirtualBox and its kernel modules > after update of FreeBSD to 11.4-PRERELEASE. > > If not, such behaviour is expected and first thing you need is rebuild > VirtualBox using sources of 11.4-PRERELEASE > > installed in /usr/src. > > > > If you already did that, you need to bisect revisions. Also, you may > find useful output of "svnlite help diff" > > that documents a way to find differences betwheen revisions: cd > /usr/src/sys/some-subdir && svnlite diff -r NNNNNN:MMMMMM > > And if you are looking for the specific revision that broke it, look > into the 'git bisect' using github's git mirror; there's also > devel/p5-App-SVN-Bisect, but I have never used it. > > The command: svn diff https://svn.freebsd.org/base/stable/11@359971 https://svn.freebsd.org/base/stable/11@360676 yielded a 170 Mbytes file!! It will be like looking for a needle in a haystack, in the dark, with just a hunch of where the needle was dropped. Well ... at least I have the haystack. Thanks everyone for the tips! -- Mario Lobo http://www.mallavoodoo.com.br FreeBSD since version 2.2.8 [not Pro-Audio.... YET!!]
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