From patchwork Wed Nov 17 07:16:17 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Juergen Gross X-Patchwork-Id: 12623885 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6A15DC433F5 for ; Wed, 17 Nov 2021 07:16:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 501D261BFB for ; Wed, 17 Nov 2021 07:16:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234119AbhKQHTT (ORCPT ); Wed, 17 Nov 2021 02:19:19 -0500 Received: from smtp-out2.suse.de ([195.135.220.29]:54244 "EHLO smtp-out2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234109AbhKQHTS (ORCPT ); Wed, 17 Nov 2021 02:19:18 -0500 Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id 77CB61FCA3; Wed, 17 Nov 2021 07:16:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1637133379; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=yaDw2rBJ4fDcUAx1ccACVUAisWN5AqchsHUPgNrv7sE=; b=tt03pe/WfEhCgX6FS2zwfC6Nhmwz6g8HTYOSQBBmKEgR8errwOK4O7bp2IyaBXSpoJSlWO uYPhbEGhwN2ewQPrqIkq6Liiwq8C+pjroqM5ly7aAARocdt81aR4iUo+ab5NciiqX91zUG 9xVKqvm+8kNYUkR239hjSvz9vRUU8/8= Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 1210313C03; Wed, 17 Nov 2021 07:16:19 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id OlojA0OslGGcSAAAMHmgww (envelope-from ); Wed, 17 Nov 2021 07:16:19 +0000 From: Juergen Gross To: kvm@vger.kernel.org, x86@kernel.org, linux-kernel@vger.kernel.org Cc: Juergen Gross , Paolo Bonzini , Sean Christopherson , Vitaly Kuznetsov , Wanpeng Li , Jim Mattson , Joerg Roedel , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , "H. Peter Anvin" Subject: [PATCH] x86/kvm: remove unused ack_notifier callbacks Date: Wed, 17 Nov 2021 08:16:17 +0100 Message-Id: <20211117071617.19504-1-jgross@suse.com> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org Commit f52447261bc8c2 ("KVM: irq ack notification") introduced an ack_notifier() callback in struct kvm_pic and in struct kvm_ioapic without using them anywhere. Remove those callbacks again. Signed-off-by: Juergen Gross --- arch/x86/kvm/ioapic.h | 1 - arch/x86/kvm/irq.h | 1 - 2 files changed, 2 deletions(-) diff --git a/arch/x86/kvm/ioapic.h b/arch/x86/kvm/ioapic.h index 623a3c5afad7..5666c39d8df1 100644 --- a/arch/x86/kvm/ioapic.h +++ b/arch/x86/kvm/ioapic.h @@ -81,7 +81,6 @@ struct kvm_ioapic { unsigned long irq_states[IOAPIC_NUM_PINS]; struct kvm_io_device dev; struct kvm *kvm; - void (*ack_notifier)(void *opaque, int irq); spinlock_t lock; struct rtc_status rtc_status; struct delayed_work eoi_inject; diff --git a/arch/x86/kvm/irq.h b/arch/x86/kvm/irq.h index 650642b18d15..c2d7cfe82d00 100644 --- a/arch/x86/kvm/irq.h +++ b/arch/x86/kvm/irq.h @@ -56,7 +56,6 @@ struct kvm_pic { struct kvm_io_device dev_master; struct kvm_io_device dev_slave; struct kvm_io_device dev_elcr; - void (*ack_notifier)(void *opaque, int irq); unsigned long irq_states[PIC_NUM_PINS]; };