From owner-svn-src-user@freebsd.org  Tue Jan  9 21:36:23 2018
Return-Path: <owner-svn-src-user@freebsd.org>
Delivered-To: svn-src-user@mailman.ysv.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 by mailman.ysv.freebsd.org (Postfix) with ESMTP id 6E164E7470B
 for <svn-src-user@mailman.ysv.freebsd.org>;
 Tue,  9 Jan 2018 21:36:23 +0000 (UTC)
 (envelope-from jeff@FreeBSD.org)
Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org
 [IPv6:2610:1c1:1:606c::19:3])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client CN "mxrelay.nyi.freebsd.org",
 Issuer "Let's Encrypt Authority X3" (verified OK))
 by mx1.freebsd.org (Postfix) with ESMTPS id 4A13472D2A;
 Tue,  9 Jan 2018 21:36:23 +0000 (UTC)
 (envelope-from jeff@FreeBSD.org)
Received: from repo.freebsd.org (repo.freebsd.org
 [IPv6:2610:1c1:1:6068::e6a:0])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client did not present a certificate)
 by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 9E0AE1C905;
 Tue,  9 Jan 2018 21:36:22 +0000 (UTC)
 (envelope-from jeff@FreeBSD.org)
Received: from repo.freebsd.org ([127.0.1.37])
 by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id w09LaMHC016199;
 Tue, 9 Jan 2018 21:36:22 GMT (envelope-from jeff@FreeBSD.org)
Received: (from jeff@localhost)
 by repo.freebsd.org (8.15.2/8.15.2/Submit) id w09LaMSF016198;
 Tue, 9 Jan 2018 21:36:22 GMT (envelope-from jeff@FreeBSD.org)
Message-Id: <201801092136.w09LaMSF016198@repo.freebsd.org>
X-Authentication-Warning: repo.freebsd.org: jeff set sender to
 jeff@FreeBSD.org using -f
From: Jeff Roberson <jeff@FreeBSD.org>
Date: Tue, 9 Jan 2018 21:36:22 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-user@freebsd.org
Subject: svn commit: r327747 - user/jeff/numa/sys/x86/acpica
X-SVN-Group: user
X-SVN-Commit-Author: jeff
X-SVN-Commit-Paths: user/jeff/numa/sys/x86/acpica
X-SVN-Commit-Revision: 327747
X-SVN-Commit-Repository: base
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-BeenThere: svn-src-user@freebsd.org
X-Mailman-Version: 2.1.25
Precedence: list
List-Id: "SVN commit messages for the experimental &quot; user&quot;
 src tree" <svn-src-user.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/svn-src-user>,
 <mailto:svn-src-user-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-user/>
List-Post: <mailto:svn-src-user@freebsd.org>
List-Help: <mailto:svn-src-user-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/svn-src-user>,
 <mailto:svn-src-user-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 09 Jan 2018 21:36:23 -0000

Author: jeff
Date: Tue Jan  9 21:36:22 2018
New Revision: 327747
URL: https://svnweb.freebsd.org/changeset/base/327747

Log:
  Don't create vm domains for memory that is not reachable.

Modified:
  user/jeff/numa/sys/x86/acpica/srat.c

Modified: user/jeff/numa/sys/x86/acpica/srat.c
==============================================================================
--- user/jeff/numa/sys/x86/acpica/srat.c	Tue Jan  9 21:35:31 2018	(r327746)
+++ user/jeff/numa/sys/x86/acpica/srat.c	Tue Jan  9 21:36:22 2018	(r327747)
@@ -252,7 +252,8 @@ srat_parse_entry(ACPI_SUBTABLE_HEADER *entry, void *ar
 			    "enabled" : "disabled");
 		if (!(mem->Flags & ACPI_SRAT_MEM_ENABLED))
 			break;
-		if (!overlaps_phys_avail(mem->BaseAddress,
+		if (mem->BaseAddress >= cpu_getmaxphyaddr() || 
+		    !overlaps_phys_avail(mem->BaseAddress,
 		    mem->BaseAddress + mem->Length)) {
 			printf("SRAT: Ignoring memory at addr 0x%jx\n",
 			    (uintmax_t)mem->BaseAddress);