From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sc8-sf-list1-b.sourceforge.net ([10.3.1.7] helo=sc8-sf-list1.sourceforge.net) by sc8-sf-list1-new.sourceforge.net with esmtp (Exim 4.43) id 1FnR9h-0001V7-6n for user-mode-linux-devel@lists.sourceforge.net; Mon, 05 Jun 2006 19:18:53 -0700 Received: from sc8-sf-mx1-b.sourceforge.net ([10.3.1.91] helo=mail.sourceforge.net) by sc8-sf-list1.sourceforge.net with esmtp (Exim 4.30) id 1Fmysd-0002ho-8k for user-mode-linux-devel@lists.sourceforge.net; Sun, 04 Jun 2006 13:07:23 -0700 Received: from cantor2.suse.de ([195.135.220.15] helo=mx2.suse.de) by mail.sourceforge.net with esmtps (TLSv1:AES256-SHA:256) (Exim 4.44) id 1FmysQ-0004Xv-OM for user-mode-linux-devel@lists.sourceforge.net; Sun, 04 Jun 2006 13:07:12 -0700 From: Andi Kleen Date: Sun, 4 Jun 2006 21:06:07 +0200 References: <20060604185212.28436.74951.stgit@memento.home.lan> In-Reply-To: <20060604185212.28436.74951.stgit@memento.home.lan> MIME-Version: 1.0 Content-Disposition: inline Message-Id: <200606042106.08121.ak@suse.de> Subject: Re: [uml-devel] [PATCH] uml: fix signal code x86-64 [for 2.6.15] List-Id: The user-mode Linux development list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: user-mode-linux-devel-bounces@lists.sourceforge.net Errors-To: user-mode-linux-devel-bounces@lists.sourceforge.net To: Paolo 'Blaisorblade' Giarrusso Cc: jdike@addtoit.com, user-mode-linux-devel@lists.sourceforge.net > It isn't yet perfect, because we don't yet save floating point context. But > that will come later. Additionally, there's a potential problem since RED > zones will alternate stacks are used, unlike x86_64, so more stack space > (128 bytes more) is used. But this shouldn't be a problem. > Instead, having no red zone (like x86_64) x86-64 has a red zone. Is your description confused or your code? -Andi _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel