From patchwork Thu Feb 4 09:58:34 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Hajnoczi X-Patchwork-Id: 12066911 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,MIME_BASE64_TEXT,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 05A4CC433DB for ; Thu, 4 Feb 2021 10:33:41 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 48B9764E34 for ; Thu, 4 Feb 2021 10:33:40 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 48B9764E34 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:42334 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1l7bxD-00074p-2g for qemu-devel@archiver.kernel.org; Thu, 04 Feb 2021 05:33:39 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:53172) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1l7bTy-0007JR-Dm for qemu-devel@nongnu.org; Thu, 04 Feb 2021 05:03:26 -0500 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:55512) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1l7bTx-0002KV-2T for qemu-devel@nongnu.org; Thu, 04 Feb 2021 05:03:26 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1612433004; 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=Elm+TuFX86cEZJHnOdtUH41WDdgH0GHDQ+62VBM+rJQ=; b=eKQ3Y3/nLvPo0KVUzGILl23yqxBxhdfDZmUhDf5k6Ety0QBchJgeWiGw5KaY7XVfQA8Xg4 O5VDwgDlptP0DkY+qMQbKJfX9TXWj6ChNWsJX60m/20eZMFSXP0inqu1t0ky8rUfMxNeoN R1tz0Fz3vf5FiiPee/2DKAu4ClzYIH8= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-529-2BLM6R_LMfGyg8yE8CJ65w-1; Thu, 04 Feb 2021 05:03:20 -0500 X-MC-Unique: 2BLM6R_LMfGyg8yE8CJ65w-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 892CF1020C24; Thu, 4 Feb 2021 10:03:18 +0000 (UTC) Received: from localhost (ovpn-115-89.ams2.redhat.com [10.36.115.89]) by smtp.corp.redhat.com (Postfix) with ESMTP id 1F26F60C13; Thu, 4 Feb 2021 10:03:08 +0000 (UTC) From: Stefan Hajnoczi To: Peter Maydell , qemu-devel@nongnu.org Subject: [PULL 27/27] docs: fix Parallels Image "dirty bitmap" section Date: Thu, 4 Feb 2021 09:58:34 +0000 Message-Id: <20210204095834.345749-28-stefanha@redhat.com> In-Reply-To: <20210204095834.345749-1-stefanha@redhat.com> References: <20210204095834.345749-1-stefanha@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=stefanha@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=216.205.24.124; envelope-from=stefanha@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -15 X-Spam_score: -1.6 X-Spam_bar: - X-Spam_report: (-1.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.539, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, MIME_BASE64_TEXT=1.741, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Elena Ufimtseva , Fam Zheng , Thomas Huth , Vladimir Sementsov-Ogievskiy , =?utf-8?q?Daniel_P?= =?utf-8?q?=2E_Berrang=C3=A9?= , Eduardo Habkost , qemu-block@nongnu.org, John G Johnson , "Denis V. Lunev" , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , "Michael S. Tsirkin" , Wainer dos Santos Moschetta , Stefan Hajnoczi , Paolo Bonzini , Igor Mammedov , Jagannathan Raman , =?utf-8?q?Alex_Benn=C3=A9e?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: "Denis V. Lunev" Original specification says that l1 table size if 64 * l1_size, which is obviously wrong. The size of the l1 entry is 64 _bits_, not bytes. Thus 64 is to be replaces with 8 as specification says about bytes. There is also minor tweak, field name is renamed from l1 to l1_table, which matches with the later text. Signed-off-by: Denis V. Lunev Reviewed-by: Vladimir Sementsov-Ogievskiy Message-id: 20210128171313.2210947-1-den@openvz.org CC: Stefan Hajnoczi CC: Vladimir Sementsov-Ogievskiy [Replace the original commit message "docs: fix mistake in dirty bitmap feature description" as suggested by Eric Blake. --Stefan] Signed-off-by: Stefan Hajnoczi --- docs/interop/parallels.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/interop/parallels.txt b/docs/interop/parallels.txt index e9271eba5d..f15bf35bd1 100644 --- a/docs/interop/parallels.txt +++ b/docs/interop/parallels.txt @@ -208,7 +208,7 @@ of its data area are: 28 - 31: l1_size The number of entries in the L1 table of the bitmap. - variable: l1 (64 * l1_size bytes) + variable: l1_table (8 * l1_size bytes) L1 offset table (in bytes) A dirty bitmap is stored using a one-level structure for the mapping to host