From owner-freebsd-sparc64@FreeBSD.ORG Wed Feb 1 21:20:16 2012 Return-Path: Delivered-To: freebsd-sparc64@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 1B6961065783 for ; Wed, 1 Feb 2012 21:20:14 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id E442A8FC18 for ; Wed, 1 Feb 2012 21:20:12 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.5/8.14.5) with ESMTP id q11LKCfb098062 for ; Wed, 1 Feb 2012 21:20:12 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.5/8.14.5/Submit) id q11LKCUN098057; Wed, 1 Feb 2012 21:20:12 GMT (envelope-from gnats) Date: Wed, 1 Feb 2012 21:20:12 GMT Message-Id: <201202012120.q11LKCUN098057@freefall.freebsd.org> To: freebsd-sparc64@FreeBSD.org From: dfilter@FreeBSD.ORG (dfilter service) Cc: Subject: Re: sparc64/164227: commit references a PR X-BeenThere: freebsd-sparc64@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: dfilter service List-Id: Porting FreeBSD to the Sparc List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 01 Feb 2012 21:20:16 -0000 The following reply was made to PR sparc64/164227; it has been noted by GNATS. From: dfilter@FreeBSD.ORG (dfilter service) To: bug-followup@FreeBSD.org Cc: Subject: Re: sparc64/164227: commit references a PR Date: Wed, 1 Feb 2012 21:10:19 +0000 (UTC) Author: marius Date: Wed Feb 1 21:09:59 2012 New Revision: 230882 URL: http://svn.freebsd.org/changeset/base/230882 Log: MFC: r230630 For machines where the kernel address space is unrestricted increase VM_KMEM_SIZE_SCALE to 2, awaiting more insight from alc@. As it turns out, the VM apparently has problems with machines that have large holes in the physical address space, causing the kmem_suballoc() call in kmeminit() to fail with a VM_KMEM_SIZE_SCALE of 1. Using a value of 2 allows these, namely Blade 1500 with 2GB of RAM, to boot. PR: 164227 Modified: stable/9/sys/sparc64/include/vmparam.h Directory Properties: stable/9/sys/ (props changed) stable/9/sys/amd64/include/xen/ (props changed) stable/9/sys/boot/ (props changed) stable/9/sys/boot/i386/efi/ (props changed) stable/9/sys/boot/ia64/efi/ (props changed) stable/9/sys/boot/ia64/ski/ (props changed) stable/9/sys/boot/powerpc/boot1.chrp/ (props changed) stable/9/sys/boot/powerpc/ofw/ (props changed) stable/9/sys/cddl/contrib/opensolaris/ (props changed) stable/9/sys/conf/ (props changed) stable/9/sys/contrib/dev/acpica/ (props changed) stable/9/sys/contrib/octeon-sdk/ (props changed) stable/9/sys/contrib/pf/ (props changed) stable/9/sys/contrib/x86emu/ (props changed) Modified: stable/9/sys/sparc64/include/vmparam.h ============================================================================== --- stable/9/sys/sparc64/include/vmparam.h Wed Feb 1 21:08:35 2012 (r230881) +++ stable/9/sys/sparc64/include/vmparam.h Wed Feb 1 21:09:59 2012 (r230882) @@ -218,7 +218,7 @@ * is the total KVA space allocated for kmem_map. */ #ifndef VM_KMEM_SIZE_SCALE -#define VM_KMEM_SIZE_SCALE (tsb_kernel_ldd_phys == 0 ? 3 : 1) +#define VM_KMEM_SIZE_SCALE (tsb_kernel_ldd_phys == 0 ? 3 : 2) #endif /* _______________________________________________ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscribe@freebsd.org"