From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A6C83C67861 for ; Fri, 5 Apr 2024 12:01:22 +0000 (UTC) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=TWYMzM6+; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=WxNkIJ4g; dkim-atps=neutral Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4V9xsY0x4xz3vcW for ; Fri, 5 Apr 2024 23:01:21 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=TWYMzM6+; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=WxNkIJ4g; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=redhat.com (client-ip=170.10.133.124; helo=us-smtp-delivery-124.mimecast.com; envelope-from=pbonzini@redhat.com; receiver=lists.ozlabs.org) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4V9xpG4C5jz3bYc for ; Fri, 5 Apr 2024 22:58:30 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1712318305; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=PYlVlmhvJPdz+cTS0GmxjcvjKIkp+1zDoZOzzNIMhco=; b=TWYMzM6+oJsEmPeljJMKrw1ndcE0s8WlM/NtB8szCMWDLHMkr/ZWL3hfU3mlU4NMhhb+e0 eMqdCJRFjACDs6ijzXdUq34lNURN+GDmSM6eBl4BJ6A/SsUB8kFVcJ1r+1sGMJjtbSAofB ZGuxlfeQeCvVPPDANNPUL07rPAhmawQ= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1712318306; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=PYlVlmhvJPdz+cTS0GmxjcvjKIkp+1zDoZOzzNIMhco=; b=WxNkIJ4gBKNiTmHpZ9eYEn1B2i6PBImFBxtWWWrVNl324sF+tzteAssEN1ohjY/qmLw0nC LJl3BDlqwxGD1OuWF0WvEdAQWMtH8jz+7SsD9025REfS0vwvYJxM0oMzV566X8tIDlxTJ3 kEhp0cBS547yVdY9wUBQSm9vATGpk+8= Received: from mimecast-mx02.redhat.com (mx-ext.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-94-jWBq89b1PjOkiIzryzMcEA-1; Fri, 05 Apr 2024 07:58:21 -0400 X-MC-Unique: jWBq89b1PjOkiIzryzMcEA-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.rdu2.redhat.com [10.11.54.2]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 07BB2382C473; Fri, 5 Apr 2024 11:58:20 +0000 (UTC) Received: from virtlab701.virt.lab.eng.bos.redhat.com (virtlab701.virt.lab.eng.bos.redhat.com [10.19.152.228]) by smtp.corp.redhat.com (Postfix) with ESMTP id 470FC40C6CB5; Fri, 5 Apr 2024 11:58:19 +0000 (UTC) From: Paolo Bonzini To: linux-kernel@vger.kernel.org, kvm@vger.kernel.org Subject: [PATCH 2/4] KVM: remove unused argument of kvm_handle_hva_range() Date: Fri, 5 Apr 2024 07:58:13 -0400 Message-ID: <20240405115815.3226315-3-pbonzini@redhat.com> In-Reply-To: <20240405115815.3226315-1-pbonzini@redhat.com> References: <20240405115815.3226315-1-pbonzini@redhat.com> MIME-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.2 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kvm-riscv@lists.infradead.org, Thomas Bogendoerfer , loongarch@lists.linux.dev, David Hildenbrand , Marc Zyngier , Atish Patra , linux-mips@vger.kernel.org, Nicholas Piggin , linux-perf-users@vger.kernel.org, linux-mm@kvack.org, Bibo Mao , Sean Christopherson , Anup Patel , kvmarm@lists.linux.dev, Oliver Upton , Andrew Morton , Tianrui Zhao , linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, linux-trace-kernel@vger.kernel.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" The only user was kvm_mmu_notifier_change_pte(), which is now gone. Signed-off-by: Paolo Bonzini --- virt/kvm/kvm_main.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index 2fcd9979752a..9701888811ad 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -595,8 +595,6 @@ static void kvm_null_fn(void) } #define IS_KVM_NULL_FN(fn) ((fn) == (void *)kvm_null_fn) -static const union kvm_mmu_notifier_arg KVM_MMU_NOTIFIER_NO_ARG; - /* Iterate over each memslot intersecting [start, last] (inclusive) range */ #define kvm_for_each_memslot_in_hva_range(node, slots, start, last) \ for (node = interval_tree_iter_first(&slots->hva_tree, start, last); \ @@ -682,14 +680,12 @@ static __always_inline kvm_mn_ret_t __kvm_handle_hva_range(struct kvm *kvm, static __always_inline int kvm_handle_hva_range(struct mmu_notifier *mn, unsigned long start, unsigned long end, - union kvm_mmu_notifier_arg arg, gfn_handler_t handler) { struct kvm *kvm = mmu_notifier_to_kvm(mn); const struct kvm_mmu_notifier_range range = { .start = start, .end = end, - .arg = arg, .handler = handler, .on_lock = (void *)kvm_null_fn, .flush_on_ret = true, @@ -880,8 +876,7 @@ static int kvm_mmu_notifier_clear_flush_young(struct mmu_notifier *mn, { trace_kvm_age_hva(start, end); - return kvm_handle_hva_range(mn, start, end, KVM_MMU_NOTIFIER_NO_ARG, - kvm_age_gfn); + return kvm_handle_hva_range(mn, start, end, kvm_age_gfn); } static int kvm_mmu_notifier_clear_young(struct mmu_notifier *mn, -- 2.43.0