From patchwork Fri Feb 19 10:00:47 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Graf X-Patchwork-Id: 80589 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter.kernel.org (8.14.3/8.14.3) with ESMTP id o1JA1IAk003943 for ; Fri, 19 Feb 2010 10:01:18 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753047Ab0BSKBI (ORCPT ); Fri, 19 Feb 2010 05:01:08 -0500 Received: from cantor2.suse.de ([195.135.220.15]:38777 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752854Ab0BSKAy (ORCPT ); Fri, 19 Feb 2010 05:00:54 -0500 Received: from relay1.suse.de (charybdis-ext.suse.de [195.135.221.2]) by mx2.suse.de (Postfix) with ESMTP id B3F6A89783; Fri, 19 Feb 2010 11:00:48 +0100 (CET) From: Alexander Graf To: kvm-ppc@vger.kernel.org Cc: kvm list Subject: [PATCH 21/21] KVM: PPC: Simplify kvmppc_load_up_(FPU|VMX|VSX) Date: Fri, 19 Feb 2010 11:00:47 +0100 Message-Id: <1266573647-30153-22-git-send-email-agraf@suse.de> X-Mailer: git-send-email 1.6.0.2 In-Reply-To: <1266573647-30153-1-git-send-email-agraf@suse.de> References: <1266573647-30153-1-git-send-email-agraf@suse.de> Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter.kernel.org [140.211.167.41]); Fri, 19 Feb 2010 10:01:18 +0000 (UTC) diff --git a/arch/powerpc/kvm/book3s_64_rmhandlers.S b/arch/powerpc/kvm/book3s_64_rmhandlers.S index c83c60a..bd08535 100644 --- a/arch/powerpc/kvm/book3s_64_rmhandlers.S +++ b/arch/powerpc/kvm/book3s_64_rmhandlers.S @@ -164,24 +164,15 @@ _GLOBAL(kvmppc_rmcall) #define define_load_up(what) \ \ _GLOBAL(kvmppc_load_up_ ## what); \ - subi r1, r1, INT_FRAME_SIZE; \ + stdu r1, -INT_FRAME_SIZE(r1); \ mflr r3; \ std r3, _LINK(r1); \ - mfmsr r4; \ - std r31, GPR3(r1); \ - mr r31, r4; \ - li r5, MSR_DR; \ - oris r5, r5, MSR_EE@h; \ - andc r4, r4, r5; \ - mtmsr r4; \ \ bl .load_up_ ## what; \ \ - mtmsr r31; \ ld r3, _LINK(r1); \ - ld r31, GPR3(r1); \ - addi r1, r1, INT_FRAME_SIZE; \ mtlr r3; \ + addi r1, r1, INT_FRAME_SIZE; \ blr define_load_up(fpu)