Date: Tue, 12 Aug 2008 08:36:16 -0500 (CDT) From: "Sean C. Farley" <scf@FreeBSD.org> To: Kostik Belousov <kostikbel@gmail.com> Cc: freebsd-emulation@FreeBSD.org, Chagin Dmitry <chagin.dmitry@gmail.com> Subject: Re: [PATCH]Re: kern/122318 (CMake core dumping, chroot exiting) Message-ID: <alpine.BSF.1.10.0808120833510.16715@thor.farley.org> In-Reply-To: <20080812092206.GC2852@deviant.kiev.zoral.com.ua> References: <alpine.BSF.1.10.0807231236140.12600@thor.farley.org> <alpine.BSF.1.10.0808030024140.81282@ora.chd.net> <alpine.BSF.1.10.0808111509280.9196@thor.farley.org> <20080812092206.GC2852@deviant.kiev.zoral.com.ua>
next in thread | previous in thread | raw e-mail | index | archive | help
On Tue, 12 Aug 2008, Kostik Belousov wrote: > On Mon, Aug 11, 2008 at 03:14:50PM -0500, Sean C. Farley wrote: >> On Sun, 3 Aug 2008, Chagin Dmitry wrote: >>> On Wed, 23 Jul 2008, Sean C. Farley wrote: >>> >>>> I am seeing if anyone has any insight on this PR (kern/122318[1]). >>>> It would be nice to once again build using cmake within a Linux >>>> chroot. :) >>>> >>>> Basically, the bug is that not only that cmake is dumping core; it >>>> is also forcing the user out of the chroot environment. Here is >>>> the command used to start the chroot: >>>> /compat/linux/usr/sbin/chroot <chroot path> su - <build user> >>>> >>>> Thank you. >>>> >>>> Sean >>>> 1. http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/122318 >>> >>> here patches for -current and releng_7: >>> http://78.107.232.239/rt_signals-current.patch >>> http://78.107.232.239/rt_signals-releng_7.patch >>> >>> what patch do: >>> - rt sigtramp code works (this solves PR) >>> - align stack pointers >>> - remove kern_sigaltstack() at the end of rt_sigreturn(), it's a >>> bogus. >>> Here there is some information on it: >>> http://www.ussg.iu.edu/hypermail/linux/kernel/0405.2/1283.html >> >> I just tried this patch. It helps somewhat in that cmake does not >> die immediately when running gcc, which may be dieing itself, but >> other applications such as zsh and acroread start coring. With >> acroread, it is actually bash, but bash does not core when run >> directly. >> >> This is on an amd64 system. > > CURRENT (what date ?) or RELENG_7 ? RELENG_7 fairly recent (r181375). Without the patch, there are no problems. I really like that uname displays the revision. Sean -- scf@FreeBSD.org
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?alpine.BSF.1.10.0808120833510.16715>