Date: Sat, 26 Jul 2008 08:31:10 +0200 From: Alexander Leidinger <Alexander@Leidinger.net> To: "Sean C. Farley" <scf@FreeBSD.org> Cc: Roman Divacky <rdivacky@FreeBSD.org>, freebsd-emulation@FreeBSD.org, Chagin Dmitry <chagin.dmitry@gmail.com> Subject: Re: kern/122318 (CMake core dumping, chroot exiting) Message-ID: <20080726083110.5d932695@deskjail> In-Reply-To: <alpine.BSF.1.10.0807251511230.31063@thor.farley.org> References: <alpine.BSF.1.10.0807231236140.12600@thor.farley.org> <20080723184450.GA25356@freebsd.org> <alpine.BSF.1.10.0807231459030.12600@thor.farley.org> <alpine.BSF.1.10.0807240016340.28898@ora.chd.net> <alpine.BSF.1.10.0807231616570.12600@thor.farley.org> <20080725082156.GA41887@freebsd.org> <20080725083122.GA42835@freebsd.org> <alpine.BSF.1.10.0807251233470.1710@ora.chd.net> <alpine.BSF.1.10.0807251231050.30805@thor.farley.org> <alpine.BSF.1.10.0807252318130.1162@ora.chd.net> <alpine.BSF.1.10.0807251511230.31063@thor.farley.org>
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Quoting "Sean C. Farley" <scf@FreeBSD.org> (Fri, 25 Jul 2008 15:36:52 -0500 (CDT)): > On Fri, 25 Jul 2008, Chagin Dmitry wrote: > > uname must work on all supported linuxulators > > I agree, and it does work until I start playing with the Linux version. Don't play with the linux version while linux programs are running. Changing the version from 2.4.x to 2.6.x and vice versa while a program is running is not supported at all and known to cause havoc. Roman, do we have the possibility to make an easy check in the sysctl handler if a linux program is still running and return an error from the handler? Did I forgot something which makes it impossible to switch when a program was run under 2.6 and stopped? Sean, can you rule out the possibility that a program was still running under another version when you've seen the problems with uname? Bye, Alexander. -- BOFH excuse #37: heavy gravity fluctuation, move computer to floor rapidly http://www.Leidinger.net Alexander @ Leidinger.net: PGP ID = B0063FE7 http://www.FreeBSD.org netchild @ FreeBSD.org : PGP ID = 72077137
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