From patchwork Fri Feb 19 06:35:33 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nicholas Piggin X-Patchwork-Id: 1441994 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=kvm-ppc-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=Po25tvx9; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4Dhhgl1bX4z9sVJ for ; Fri, 19 Feb 2021 17:36:51 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229556AbhBSGgn (ORCPT ); Fri, 19 Feb 2021 01:36:43 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55088 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229481AbhBSGgm (ORCPT ); Fri, 19 Feb 2021 01:36:42 -0500 Received: from mail-pj1-x1031.google.com (mail-pj1-x1031.google.com [IPv6:2607:f8b0:4864:20::1031]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4EBD0C06178A for ; Thu, 18 Feb 2021 22:36:02 -0800 (PST) Received: by mail-pj1-x1031.google.com with SMTP id d2so3550883pjs.4 for ; Thu, 18 Feb 2021 22:36:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=MUyPAZov5zQTnV51w9b67tKUx5lS5BqnjhtUfqOoQYw=; b=Po25tvx9obyveihZvKAQVz6emB+MZz+r16nFZv2QnLx85epXNG0mr68xSmKsY/15iT vZdqrb3VEY2b90qX9bc4Wa5NToOiSPdNmmNMatFWyiUhGv62rrebtxlp6AaWzbMLqr1e dX8qBBucDJnZ9NaFmPtQ4UXx/rT1XXXPH0ptUbl6QXs3OJ92dQIfaQqjkxA9aFXcOLYG OKcGZzoZKBv9RQ0C8T+L+UpTurrqeGvwRyNceG08vumRz2AT3ysJFq+AXtCWjMeprR5f to3EEkxixSy8/Ae3rUx+mDtpOj+GqpvjCmoud5u6E1if5FKh5RPN7IcPw1e7juCWokMq x57w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=MUyPAZov5zQTnV51w9b67tKUx5lS5BqnjhtUfqOoQYw=; b=SgXU8Im9ddf2r8cpPYbT0+kZ0lN2+rxEg2grZ06RG4+HW7tQpW3Eo3IwnrzpNjM+Gs iAUMJtkI4hM17yc6iv8CV1OwZ2bYbTyxGLZJANjjju4mQUtczOPGEHivLmLF36pV/W4U njPFPCp6gshyC+nQHemu8Hi348GmL2yX9dO8yOR8WzxGVERSGAF02FVHrwageP2mFByG c6go5cPAtkFrGxVhn12BZYf0619JsyfRRLC9V7Quw9o4vt7GjJ7WiaCWbRMBjd7I7CrK bdRbPylichyQ9/EFQOd6w/uDMrogEm6hIdIZzXi00U1rWAyxl8iAjLO35TtNu8NcX96Q YQBA== X-Gm-Message-State: AOAM530rsBxM37HZHmbCnMsmR8DBccy2uLhS2O34o1EInO4nnrWyzIqj qiyiaVfDk/PNm4rn9f/QfPAaX5cw2wY= X-Google-Smtp-Source: ABdhPJyecnoYuWDxLso9pw/qesZLnH6rz6NAaN7IA1CH6YikLtJgcQydb/NU9cZqczVIn7juyRoyLg== X-Received: by 2002:a17:90b:1805:: with SMTP id lw5mr7699203pjb.82.1613716561567; Thu, 18 Feb 2021 22:36:01 -0800 (PST) Received: from bobo.ozlabs.ibm.com (14-201-150-91.tpgi.com.au. [14.201.150.91]) by smtp.gmail.com with ESMTPSA id v16sm7813099pfu.76.2021.02.18.22.35.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 18 Feb 2021 22:36:01 -0800 (PST) From: Nicholas Piggin To: kvm-ppc@vger.kernel.org Cc: Nicholas Piggin , linuxppc-dev@lists.ozlabs.org Subject: [PATCH 04/13] KVM: PPC: Book3S 64: remove unused kvmppc_h_protect argument Date: Fri, 19 Feb 2021 16:35:33 +1000 Message-Id: <20210219063542.1425130-5-npiggin@gmail.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20210219063542.1425130-1-npiggin@gmail.com> References: <20210219063542.1425130-1-npiggin@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: kvm-ppc@vger.kernel.org The va argument is not used in the function or set by its asm caller, so remove it to be safe. Signed-off-by: Nicholas Piggin --- arch/powerpc/include/asm/kvm_ppc.h | 3 +-- arch/powerpc/kvm/book3s_hv_rm_mmu.c | 3 +-- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/arch/powerpc/include/asm/kvm_ppc.h b/arch/powerpc/include/asm/kvm_ppc.h index 0a056c64c317..45b7610773b1 100644 --- a/arch/powerpc/include/asm/kvm_ppc.h +++ b/arch/powerpc/include/asm/kvm_ppc.h @@ -765,8 +765,7 @@ long kvmppc_h_remove(struct kvm_vcpu *vcpu, unsigned long flags, unsigned long pte_index, unsigned long avpn); long kvmppc_h_bulk_remove(struct kvm_vcpu *vcpu); long kvmppc_h_protect(struct kvm_vcpu *vcpu, unsigned long flags, - unsigned long pte_index, unsigned long avpn, - unsigned long va); + unsigned long pte_index, unsigned long avpn); long kvmppc_h_read(struct kvm_vcpu *vcpu, unsigned long flags, unsigned long pte_index); long kvmppc_h_clear_ref(struct kvm_vcpu *vcpu, unsigned long flags, diff --git a/arch/powerpc/kvm/book3s_hv_rm_mmu.c b/arch/powerpc/kvm/book3s_hv_rm_mmu.c index f87237927096..956522b6ea15 100644 --- a/arch/powerpc/kvm/book3s_hv_rm_mmu.c +++ b/arch/powerpc/kvm/book3s_hv_rm_mmu.c @@ -667,8 +667,7 @@ long kvmppc_h_bulk_remove(struct kvm_vcpu *vcpu) } long kvmppc_h_protect(struct kvm_vcpu *vcpu, unsigned long flags, - unsigned long pte_index, unsigned long avpn, - unsigned long va) + unsigned long pte_index, unsigned long avpn) { struct kvm *kvm = vcpu->kvm; __be64 *hpte;