Date: Sat, 25 Jun 2016 18:46:33 +0300 From: Konstantin Belousov <kostikbel@gmail.com> To: Tijl Coosemans <tijl@FreeBSD.org> Cc: "O. Hartmann" <ohartman@zedat.fu-berlin.de>, freebsd-current@freebsd.org Subject: Re: HEADS UP: caution required with updates using custom kernels Message-ID: <20160625154633.GC38613@kib.kiev.ua> In-Reply-To: <20160625173531.104842ac@kalimero.tijl.coosemans.org> References: <20160624060019.5e650ad9.ohartman@zedat.fu-berlin.de> <20160624155111.GB20770@spindle.one-eyed-alien.net> <330789230754140e38fb527973e23405@ultimatedns.net> <20160624225034.GC20770@spindle.one-eyed-alien.net> <20160625070238.GG38613@kib.kiev.ua> <20160625131806.14fa4799.ohartman@zedat.fu-berlin.de> <20160625113544.GS38613@kib.kiev.ua> <20160625171714.7e318044.ohartman@zedat.fu-berlin.de> <20160625152645.GB38613@kib.kiev.ua> <20160625173531.104842ac@kalimero.tijl.coosemans.org>
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On Sat, Jun 25, 2016 at 05:35:31PM +0200, Tijl Coosemans wrote:
> On Sat, 25 Jun 2016 18:26:45 +0300 Konstantin Belousov <kostikbel@gmail.com> wrote:
> > On Sat, Jun 25, 2016 at 05:17:14PM +0200, O. Hartmann wrote:
> >> Is there a way to salvage the situation without relying on "customized"
> >> third party kernels?
> >>
> >> I usually use /bin/csh - so this might be of use.
> >
> > You need either kernel with COMPAT_FREEBSD10, or simpler, newer libc.
> > You could take that libc anywhere, e.g. from the ALPHA5 binaries recently
> > uploaded. There is no way to fix build with the combination of bits you
> > have at present self-hosting.
>
> Can't he boot kernel.old?
Presumably this was tried.
BTW, this situation is a stellar argument to finally switch toolchain
to dynamic linking. For dynamically-linked make, LD_PRELOADing a
dso like this would solve the problem
int
pipe(int[] fds)
{
return (pipe2(fds, 0));
}
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