From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Cyrus-Session-Id: sloti22d1t05-3303463-1521214857-2-15721870371481661132 X-Sieve: CMU Sieve 3.0 X-Spam-known-sender: no X-Spam-score: 0.0 X-Spam-hits: BAYES_00 -1.9, HEADER_FROM_DIFFERENT_DOMAINS 0.25, ME_NOAUTH 0.01, RCVD_IN_DNSWL_HI -5, T_RP_MATCHES_RCVD -0.01, LANGUAGES en, BAYES_USED global, SA_VERSION 3.4.0 X-Spam-source: IP='209.132.180.67', Host='vger.kernel.org', Country='CN', FromHeader='org', MailFrom='org' X-Spam-charsets: plain='UTF-8' X-Resolved-to: greg@kroah.com X-Delivered-to: greg@kroah.com X-Mail-from: stable-owner@vger.kernel.org ARC-Seal: i=1; a=rsa-sha256; cv=none; d=messagingengine.com; s=arctest; t=1521214857; b=E+UOZ0Lgn2F8Z3bGC/r7+YAL7kSWgMSpzRDDbMUSU6Ow0Oi c/cFwS5XmuRa8jcdv95DA/gDJ/OFTqFPoKmNm+u/cEGHf9JA7UJp/1Ybw/Xt46No AhUxdwqbrMiLwH3z6Y+kfW4gzTcOeUPfEikZc/5UW43okjKOKx5sbJRk9AeMeFRj y1FwjfBvEp9zO5M8s/BNMHDmxvDl4Ki1y2ssz+LglhVsIpJwHgLob9fgXHLwpTNE 75tbEuqwvLhYFsFBgKRhTkA0TeruIg6Kz/f3J0TX3Upywt3dFe1lWGv8l8keF/3/ z1PkVjWHJTj1p8ZubpJmclPVYDO2J0q1cvi7Ltw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-type:sender :list-id; s=arctest; t=1521214857; bh=uHf5EvIm4RhexKjmXexFMe4tBS 0NU6dDgxX/AKZbcug=; b=H/qdb/ThFD7yQzh0qnziufjVNdNi2xVz4CKWa72ru7 68Xv6qBi7mUvgTY/rUFTRzMF/HO06BMG+e2MB8p1Rih4+yBBObMZ31YrFxtFSxq8 FQXLYEHdNi9c8vFeZl2sZxeJVXrs+RCSah4SNCff4d0FOXiL34aJd/wDdwKbQXpx gugAah64EP/w80pGhguDDCilz/qJ1D0h1bjqq6apHM/SGgCiZhICtvCdhVX3P49q /giW2SppcOv8/nakHWXnT870iXCw3PycZTlY6kQyAx1Oy0qM8QFftcLQkKNf+/ZL iF4EBlA5E1NOgEjwrVU0iLJsRcHYT2jXFTwRXSO9zN1w== ARC-Authentication-Results: i=1; mx4.messagingengine.com; arc=none (no signatures found); dkim=none (no signatures found); dmarc=none (p=none,has-list-id=yes,d=none) header.from=linuxfoundation.org; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=stable-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-category=clean score=-100 state=0; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=linuxfoundation.org header.result=pass header_is_org_domain=yes Authentication-Results: mx4.messagingengine.com; arc=none (no signatures found); dkim=none (no signatures found); dmarc=none (p=none,has-list-id=yes,d=none) header.from=linuxfoundation.org; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=stable-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-category=clean score=-100 state=0; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=linuxfoundation.org header.result=pass header_is_org_domain=yes Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964880AbeCPPkn (ORCPT ); Fri, 16 Mar 2018 11:40:43 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:43722 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965090AbeCPPkj (ORCPT ); Fri, 16 Mar 2018 11:40:39 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Paul Mackerras , Sasha Levin Subject: [PATCH 4.15 035/128] KVM: PPC: Book3S HV: Fix typo in kvmppc_hv_get_dirty_log_radix() Date: Fri, 16 Mar 2018 16:22:56 +0100 Message-Id: <20180316152338.403223417@linuxfoundation.org> X-Mailer: git-send-email 2.16.2 In-Reply-To: <20180316152336.199007505@linuxfoundation.org> References: <20180316152336.199007505@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: stable-owner@vger.kernel.org X-Mailing-List: stable@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 4.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Paul Mackerras [ Upstream commit 117647ff936e2d9684cc881d87c0291f46669c20 ] This fixes a typo where the intent was to assign to 'j' in order to skip some number of bits in the dirty bitmap for a guest. The effect of the typo is benign since it means we just iterate through all the bits rather than skipping bits which we know will be zero. This issue was found by Coverity. Signed-off-by: Paul Mackerras Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- arch/powerpc/kvm/book3s_64_mmu_radix.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/powerpc/kvm/book3s_64_mmu_radix.c +++ b/arch/powerpc/kvm/book3s_64_mmu_radix.c @@ -573,7 +573,7 @@ long kvmppc_hv_get_dirty_log_radix(struc j = i + 1; if (npages) { set_dirty_bits(map, i, npages); - i = j + npages; + j = i + npages; } } return 0;