From patchwork Wed Jan 29 16:13:12 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Graf X-Patchwork-Id: 315125 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 994DB2C00C8 for ; Thu, 30 Jan 2014 03:13:56 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752915AbaA2QNo (ORCPT ); Wed, 29 Jan 2014 11:13:44 -0500 Received: from cantor2.suse.de ([195.135.220.15]:54494 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752443AbaA2QN2 (ORCPT ); Wed, 29 Jan 2014 11:13:28 -0500 Received: from relay2.suse.de (charybdis-ext.suse.de [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id E08127502C; Wed, 29 Jan 2014 16:13:19 +0000 (UTC) From: Alexander Graf To: kvm@vger.kernel.org Cc: kvm-ppc@vger.kernel.org, gleb@redhat.com, Paolo Bonzini , Michael Neuling , Paul Mackerras Subject: [PULL 33/36] powerpc/Kconfig: Make TM select VSX and VMX Date: Wed, 29 Jan 2014 17:13:12 +0100 Message-Id: <1391011995-4891-34-git-send-email-agraf@suse.de> X-Mailer: git-send-email 1.8.1.4 In-Reply-To: <1391011995-4891-1-git-send-email-agraf@suse.de> References: <1391011995-4891-1-git-send-email-agraf@suse.de> Sender: kvm-ppc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm-ppc@vger.kernel.org From: Michael Neuling There are no processors in existence that have TM but no VMX or VSX. So let's makes CONFIG_PPC_TRANSACTIONAL_MEM select both CONFIG_VSX and CONFIG_ALTIVEC. This makes the code a lot simpler by removing the need for a bunch of #ifdefs. Signed-off-by: Michael Neuling Signed-off-by: Paul Mackerras Signed-off-by: Alexander Graf --- arch/powerpc/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 4740b0a..799d758 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -338,6 +338,8 @@ config PPC_TRANSACTIONAL_MEM bool "Transactional Memory support for POWERPC" depends on PPC_BOOK3S_64 depends on SMP + select ALTIVEC + select VSX default n ---help--- Support user-mode Transactional Memory on POWERPC.