From owner-freebsd-current Mon Jul 1 13:40:33 2002 Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.FreeBSD.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id BD44037B47F for ; Mon, 1 Jul 2002 13:40:19 -0700 (PDT) Received: from rwcrmhc51.attbi.com (rwcrmhc51.attbi.com [204.127.198.38]) by mx1.FreeBSD.org (Postfix) with ESMTP id 49BC443E0A for ; Mon, 1 Jul 2002 13:40:19 -0700 (PDT) (envelope-from julian@elischer.org) Received: from InterJet.elischer.org ([12.232.206.8]) by rwcrmhc51.attbi.com (InterMail vM.4.01.03.27 201-229-121-127-20010626) with ESMTP id <20020701204018.VQGB9178.rwcrmhc51.attbi.com@InterJet.elischer.org>; Mon, 1 Jul 2002 20:40:18 +0000 Received: from localhost (localhost.elischer.org [127.0.0.1]) by InterJet.elischer.org (8.9.1a/8.9.1) with ESMTP id NAA92521; Mon, 1 Jul 2002 13:23:32 -0700 (PDT) Date: Mon, 1 Jul 2002 13:23:32 -0700 (PDT) From: Julian Elischer To: Daniel Eischen Cc: "Andrey A. Chernov" , NAKAJI Hiroyuki , freebsd-current@FreeBSD.ORG Subject: Re: Post-KSE disaster with libc_r In-Reply-To: Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG I don't change any of those. On Mon, 1 Jul 2002, Daniel Eischen wrote: > > I'd suspect that it is something to do with the layout of > the fpregs, mcontext or something like that. Libc_r mucks > about in jmp_buf (userland) and ucontext/mcontext, so anything > that changed those would cause problems. > It's still unclear if a KSE kernel works with an old libc_r or visa versa. I'd like to see if a new libc_r works with an old kernel (someone who can boot kernel.back and test...) to check if you have a non KSE kernel, sysctl kern.threads will only succeed in a new kernel. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message