From owner-freebsd-arch@FreeBSD.ORG Mon Jul 26 20:12:54 2010 Return-Path: Delivered-To: freebsd-arch@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 0FEE6106564A; Mon, 26 Jul 2010 20:12:54 +0000 (UTC) (envelope-from scottl@samsco.org) Received: from pooker.samsco.org (pooker.samsco.org [168.103.85.57]) by mx1.freebsd.org (Postfix) with ESMTP id 8E5E08FC19; Mon, 26 Jul 2010 20:12:53 +0000 (UTC) Received: from [127.0.0.1] (pooker.samsco.org [168.103.85.57]) (authenticated bits=0) by pooker.samsco.org (8.14.4/8.14.4) with ESMTP id o6QJglSv029077; Mon, 26 Jul 2010 13:42:47 -0600 (MDT) (envelope-from scottl@samsco.org) Mime-Version: 1.0 (Apple Message framework v1078) Content-Type: text/plain; charset=us-ascii From: Scott Long In-Reply-To: Date: Mon, 26 Jul 2010 13:42:47 -0600 Content-Transfer-Encoding: quoted-printable Message-Id: References: <4C4DB2B8.9080404@freebsd.org> <4C4DD1AA.3050906@freebsd.org> To: alc@freebsd.org X-Mailer: Apple Mail (2.1078) X-Spam-Status: No, score=-50.0 required=3.8 tests=ALL_TRUSTED, T_RP_MATCHES_RCVD autolearn=unavailable version=3.3.0 X-Spam-Checker-Version: SpamAssassin 3.3.0 (2010-01-18) on pooker.samsco.org Cc: Matthew Fleming , Andriy Gapon , freebsd-arch@freebsd.org Subject: Re: amd64: change VM_KMEM_SIZE_SCALE to 1? X-BeenThere: freebsd-arch@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussion related to FreeBSD architecture List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 26 Jul 2010 20:12:54 -0000 On Jul 26, 2010, at 1:35 PM, Alan Cox wrote: > Peter, >=20 > In FreeBSD >=3D 7.3, the kernel address space limit is no longer 6GB. = It is > now 512GB. >=20 Ok, I mistakenly thought that it was still 2GB/6GB as well. So to be = clear, KVA maxes out at ? and kmem maxes out at ? Scott