From patchwork Thu Dec 6 00:41:08 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Graf X-Patchwork-Id: 204054 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 D34EB2C0193 for ; Thu, 6 Dec 2012 11:42:05 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754082Ab2LFAlh (ORCPT ); Wed, 5 Dec 2012 19:41:37 -0500 Received: from cantor2.suse.de ([195.135.220.15]:35674 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754081Ab2LFAlg (ORCPT ); Wed, 5 Dec 2012 19:41:36 -0500 Received: from relay2.suse.de (unknown [195.135.220.254]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx2.suse.de (Postfix) with ESMTP id 38649A3DDF; Thu, 6 Dec 2012 01:41:35 +0100 (CET) From: Alexander Graf To: Marcelo Tosatti Cc: Gleb Natapov , kvm-ppc , KVM list , Mihai Caraman Subject: [PATCH 19/28] KVM: PPC: bookehv: Remove GET_VCPU macro from exception handler Date: Thu, 6 Dec 2012 01:41:08 +0100 Message-Id: <1354754477-15472-20-git-send-email-agraf@suse.de> X-Mailer: git-send-email 1.6.0.2 In-Reply-To: <1354754477-15472-1-git-send-email-agraf@suse.de> References: <1354754477-15472-1-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: Mihai Caraman GET_VCPU define will not be implemented for 64-bit for performance reasons so get rid of it also on 32-bit. Signed-off-by: Mihai Caraman Signed-off-by: Alexander Graf --- arch/powerpc/kvm/bookehv_interrupts.S | 7 ++----- 1 files changed, 2 insertions(+), 5 deletions(-) diff --git a/arch/powerpc/kvm/bookehv_interrupts.S b/arch/powerpc/kvm/bookehv_interrupts.S index 099fe82..fa6d552 100644 --- a/arch/powerpc/kvm/bookehv_interrupts.S +++ b/arch/powerpc/kvm/bookehv_interrupts.S @@ -32,9 +32,6 @@ #include "../kernel/head_booke.h" /* for THREAD_NORMSAVE() */ -#define GET_VCPU(vcpu, thread) \ - PPC_LL vcpu, THREAD_KVM_VCPU(thread) - #define LONGBYTES (BITS_PER_LONG / 8) #define VCPU_GUEST_SPRG(n) (VCPU_GUEST_SPRGS + (n * LONGBYTES)) @@ -206,7 +203,7 @@ */ .macro kvm_handler intno srr0, srr1, flags _GLOBAL(kvmppc_handler_\intno\()_\srr1) - GET_VCPU(r11, r10) + PPC_LL r11, THREAD_KVM_VCPU(r10) PPC_STL r3, VCPU_GPR(R3)(r11) mfspr r3, SPRN_SPRG_RSCRATCH0 PPC_STL r4, VCPU_GPR(R4)(r11) @@ -233,7 +230,7 @@ _GLOBAL(kvmppc_handler_\intno\()_\srr1) .macro kvm_lvl_handler intno scratch srr0, srr1, flags _GLOBAL(kvmppc_handler_\intno\()_\srr1) mfspr r10, SPRN_SPRG_THREAD - GET_VCPU(r11, r10) + PPC_LL r11, THREAD_KVM_VCPU(r10) PPC_STL r3, VCPU_GPR(R3)(r11) mfspr r3, \scratch PPC_STL r4, VCPU_GPR(R4)(r11)