Date: Tue, 12 Aug 2008 12:22:06 +0300 From: Kostik Belousov <kostikbel@gmail.com> To: "Sean C. Farley" <scf@freebsd.org> Cc: freebsd-emulation@freebsd.org, Chagin Dmitry <chagin.dmitry@gmail.com> Subject: Re: [PATCH]Re: kern/122318 (CMake core dumping, chroot exiting) Message-ID: <20080812092206.GC2852@deviant.kiev.zoral.com.ua> In-Reply-To: <alpine.BSF.1.10.0808111509280.9196@thor.farley.org> 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>
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--WfZ7S8PLGjBY9Voh Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Aug 11, 2008 at 03:14:50PM -0500, Sean C. Farley wrote: > On Sun, 3 Aug 2008, Chagin Dmitry wrote: >=20 > >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=3Dkern/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 >=20 > 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. >=20 > This is on an amd64 system. CURRENT (what date ?) or RELENG_7 ? --WfZ7S8PLGjBY9Voh Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (FreeBSD) iEYEARECAAYFAkihVj4ACgkQC3+MBN1Mb4heiQCeI/dszluBfNpfkigJln1dtIyZ xs0AoNs4CkWn+NhZ/v4rznGOsG+OJQgB =CBZS -----END PGP SIGNATURE----- --WfZ7S8PLGjBY9Voh--
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