From patchwork Mon May 18 01:13:16 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Neuling X-Patchwork-Id: 27330 X-Patchwork-Delegate: benh@kernel.crashing.org Return-Path: X-Original-To: patchwork-incoming@bilbo.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from ozlabs.org (ozlabs.org [203.10.76.45]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "mx.ozlabs.org", Issuer "CA Cert Signing Authority" (verified OK)) by bilbo.ozlabs.org (Postfix) with ESMTPS id 74548B6F56 for ; Mon, 18 May 2009 11:13:54 +1000 (EST) Received: by ozlabs.org (Postfix) id BFB40DE1D2; Mon, 18 May 2009 11:13:37 +1000 (EST) Delivered-To: patchwork-incoming@ozlabs.org Received: from ozlabs.org (localhost [127.0.0.1]) by ozlabs.org (Postfix) with ESMTP id BC70CDE1CF for ; Mon, 18 May 2009 11:13:37 +1000 (EST) X-Original-To: linuxppc-dev@ozlabs.org Delivered-To: linuxppc-dev@ozlabs.org Received: from bilbo.ozlabs.org (bilbo.ozlabs.org [203.10.76.25]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "bilbo.ozlabs.org", Issuer "CAcert Class 3 Root" (verified OK)) by ozlabs.org (Postfix) with ESMTPS id 74652DDFB6 for ; Mon, 18 May 2009 11:13:17 +1000 (EST) Received: from localhost.localdomain (localhost [127.0.0.1]) by bilbo.ozlabs.org (Postfix) with ESMTP id 5325DB6F56; Mon, 18 May 2009 11:13:17 +1000 (EST) Received: by localhost.localdomain (Postfix, from userid 1000) id 089C912050; Mon, 18 May 2009 11:13:17 +1000 (EST) Received: from neuling.org (localhost [127.0.0.1]) by localhost.localdomain (Postfix) with ESMTP id 00FEB22043; Mon, 18 May 2009 11:13:16 +1000 (EST) From: Michael Neuling To: paulus@samba.org, benh@kernel.crashing.org X-GPG-Fingerprint: 9B25 DC2A C58D 2C8D 47C2 457E 0887 E86F 32E6 BE16 MIME-Version: 1.0 Subject: [PATCH] powerpc: Make the NR_CPUS max 8192 X-Mailer: MH-E 8.0.3; nmh 1.2; GNU Emacs 22.2.1 Date: Mon, 18 May 2009 11:13:16 +1000 Message-ID: <17087.1242609196@neuling.org> Cc: linuxppc-dev@ozlabs.org X-BeenThere: linuxppc-dev@ozlabs.org X-Mailman-Version: 2.1.11 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@ozlabs.org Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@ozlabs.org We can compile and boot with NR_CPUS=8192, so make this the max. 1024 was an arbitrary decision anyway. Signed-off-by: Michael Neuling --- No, I've not actually booted on a 8192 way machine, although if wishing made it so.... arch/powerpc/platforms/Kconfig.cputype | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) Index: linux-2.6-ozlabs/arch/powerpc/platforms/Kconfig.cputype =================================================================== --- linux-2.6-ozlabs.orig/arch/powerpc/platforms/Kconfig.cputype +++ linux-2.6-ozlabs/arch/powerpc/platforms/Kconfig.cputype @@ -262,8 +262,8 @@ config SMP If you don't know what to do here, say N. config NR_CPUS - int "Maximum number of CPUs (2-1024)" - range 2 1024 + int "Maximum number of CPUs (2-8192)" + range 2 8192 depends on SMP default "32" if PPC64 default "4"