Date: Wed, 19 Feb 2003 11:42:28 -0800 From: Kris Kennaway <kris@obsecurity.org> To: Darren Henderson <darren@nighttide.net> Cc: stable list <freebsd-stable@FreeBSD.ORG> Subject: Re: spontaneous reboot & gcc Message-ID: <20030219194228.GM634@rot13.obsecurity.org> In-Reply-To: <Pine.BSF.4.53.0302182334080.71564@olmec> References: <20030218161705.GA4876@luke.immure.com> <20030219011808.GK50962@rot13.obsecurity.org> <20030219033811.GA25426@luke.immure.com> <Pine.BSF.4.53.0302182334080.71564@olmec>
next in thread | previous in thread | raw e-mail | index | archive | help
--ZrCu0B0FMx3UnjE2 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Feb 18, 2003 at 11:59:48PM -0500, Darren Henderson wrote: >=20 > I'm seeing a spontaneous reboot in one very specific circumstance that > appears to be attributable to the use of gcc with -O2 optimization. Are you also compiling the kernel with -O2? If so, then "Don't do that then". -O2 has had known serious bugs in the past. Kris --ZrCu0B0FMx3UnjE2 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (FreeBSD) iD8DBQE+U94jWry0BWjoQKURAlM7AJ9+2KUM3FQNzfHxM2Lv3L6y5HfThQCdHUx7 Ga3TCY3/OCcVlHlmhMUBBPo= =sDXW -----END PGP SIGNATURE----- --ZrCu0B0FMx3UnjE2-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20030219194228.GM634>