From owner-freebsd-current Fri Sep 11 08:46:08 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id IAA16816 for freebsd-current-outgoing; Fri, 11 Sep 1998 08:46:08 -0700 (PDT) (envelope-from owner-freebsd-current@FreeBSD.ORG) Received: from burka.carrier.kiev.ua (burka.carrier.kiev.ua [193.193.193.107]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id IAA16780 for ; Fri, 11 Sep 1998 08:45:57 -0700 (PDT) (envelope-from archer@grape.carrier.kiev.ua) Received: from kozlik.carrier.kiev.ua (kozlik.carrier.kiev.ua [193.193.193.111]) by burka.carrier.kiev.ua (8.9.0/8.Who.Cares) with ESMTP id SAA24590; Fri, 11 Sep 1998 18:45:29 +0300 (EEST) Received: (from uucp@localhost) by kozlik.carrier.kiev.ua (8.9.0/8.9.0/8.Who.Cares) with UUCP id SAA27761; Fri, 11 Sep 1998 18:41:26 +0300 (EEST) Received: (from archer@localhost) by grape.carrier.kiev.ua (8.9.1/8.8.8) id SAA07287; Fri, 11 Sep 1998 18:05:26 +0300 (EEST) (envelope-from archer) Date: Fri, 11 Sep 1998 18:05:26 +0300 (EEST) From: Alexander Litvin Message-Id: <199809111505.SAA07287@grape.carrier.kiev.ua> To: Mike Smith Cc: current@FreeBSD.ORG Subject: Re: ELF world and MFS / groff issues X-Newsgroups: grape.freebsd.current In-Reply-To: <199809062116.OAA10046@word.smith.net.au> Organization: Lucky Grape User-Agent: tin/pre-1.4-980818 ("Laura") (UNIX) (FreeBSD/3.0-CURRENT (i386)) Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG In article <199809062116.OAA10046@word.smith.net.au> you wrote: >> Seems to have done the trick, nice one... from what I can see on the CVS >> repository, it seems this is a new vop (no trace of it in previous versions >> of mfs_vnops.c); is this an attempt at optimising block deallocation? >> >> While I'm at it : >> >> if CFLAGS/COPTFLAGS are changed to -O3 -m486 -pipe, an ELF make world will >> produce somewhat weird versions of groff / troff: MS> -O3 is known to produce broken code. Don't use it. I noticed that kernel on my CURRENT, when compiled with -O0, panics with "Supervisor read: page not present" in a few seconds after boot. Is it also known? MS> -- MS> \\ Sometimes you're ahead, \\ Mike Smith MS> \\ sometimes you're behind. \\ mike@smith.net.au MS> \\ The race is long, and in the \\ msmith@freebsd.org MS> \\ end it's only with yourself. \\ msmith@cdrom.com --- Those of you who think you know everything are very annoying to those of us who do. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message