Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755352AbXJXJMy (ORCPT ); Wed, 24 Oct 2007 05:12:54 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752808AbXJXJMp (ORCPT ); Wed, 24 Oct 2007 05:12:45 -0400 Received: from ns2.suse.de ([195.135.220.15]:51213 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750974AbXJXJMp (ORCPT ); Wed, 24 Oct 2007 05:12:45 -0400 From: Andi Kleen Organization: SUSE Linux Products GmbH, Nuernberg, GF: Markus Rex, HRB 16746 (AG Nuernberg) To: linux-kernel@vger.kernel.org Subject: [PATCH] Remove bogus default y for DMAR and NET_DMA Date: Wed, 24 Oct 2007 11:12:39 +0200 User-Agent: KMail/1.9.6 Cc: akpm@osdl.org, shannon.nelson@intel.com, anil.s.keshavamurthy@intel.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200710241112.39451.ak@suse.de> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1510 Lines: 39 Andrew, please queue for next merge. Thanks. ---- No reason I can think of of making them default y Most people don't have the hardware and with default y they just pollute lots of configs during make oldconfig. Signed-off-by: Andi Kleen Index: linux-2.6.24-rc1-hack/arch/x86_64/Kconfig =================================================================== --- linux-2.6.24-rc1-hack.orig/arch/x86_64/Kconfig +++ linux-2.6.24-rc1-hack/arch/x86_64/Kconfig @@ -753,7 +753,6 @@ config PCI_DOMAINS config DMAR bool "Support for DMA Remapping Devices (EXPERIMENTAL)" depends on PCI_MSI && ACPI && EXPERIMENTAL - default y help DMA remapping (DMAR) devices support enables independent address translations for Direct Memory Access (DMA) from devices. Index: linux-2.6.24-rc1-hack/drivers/dma/Kconfig =================================================================== --- linux-2.6.24-rc1-hack.orig/drivers/dma/Kconfig +++ linux-2.6.24-rc1-hack/drivers/dma/Kconfig @@ -43,7 +43,6 @@ comment "DMA Clients" config NET_DMA bool "Network: TCP receive copy offload" depends on DMA_ENGINE && NET - default y help This enables the use of DMA engines in the network stack to offload receive copy-to-user operations, freeing CPU cycles. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/