From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752407AbbEHKZf (ORCPT ); Fri, 8 May 2015 06:25:35 -0400 Received: from mga11.intel.com ([192.55.52.93]:58651 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751071AbbEHKZe (ORCPT ); Fri, 8 May 2015 06:25:34 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.13,390,1427785200"; d="scan'208";a="725889145" From: "Kirill A. Shutemov" To: Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" Cc: x86@kernel.org, linux-kernel@vger.kernel.org, "Kirill A. Shutemov" Subject: [PATCH] x86: fix CONFIG_NR_CPUS description Date: Fri, 8 May 2015 13:25:26 +0300 Message-Id: <1431080726-2490-1-git-send-email-kirill.shutemov@linux.intel.com> X-Mailer: git-send-email 2.1.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Since b53b5eda8194 the maximum supported NR_CPUS for CPUMASK_OFFSTACK case is 8192. Let's adjust decription to reflect the change. Signed-off-by: Kirill A. Shutemov --- arch/x86/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 226d5696e1d1..6aaf38ac417d 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -855,7 +855,7 @@ config NR_CPUS ---help--- This allows you to specify the maximum number of CPUs which this kernel will support. If CPUMASK_OFFSTACK is enabled, the maximum - supported value is 4096, otherwise the maximum value is 512. The + supported value is 8192, otherwise the maximum value is 512. The minimum value which makes sense is 2. This is purely to save memory - each supported CPU adds -- 2.1.4