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bh=Elm+TuFX86cEZJHnOdtUH41WDdgH0GHDQ+62VBM+rJQ=; b=OMSyS4PlTGkWS/JYHQTDCQ4CLjsgjk3UcGHSYXhCKCPZ2mC1vXkTRw4Je69G2BgGkqD2cV MFgk9N9j/xHSMIJMHPWwNpxuW0e6VY34dWP55EeptKTJSnzpfcdB1PtPJsze6p6XQK6RYG wrqu0DfS5XwlBSkVUYVEU6z/L88gtjo= X-MC-Unique: WsBmyV0pM1-yBdu-8BFB4g-1 From: Stefan Hajnoczi To: Peter Maydell , qemu-devel@nongnu.org Subject: [PULL v2 27/27] docs: fix Parallels Image "dirty bitmap" section Date: Thu, 4 Feb 2021 15:43:27 +0000 Message-Id: <20210204154327.386529-28-stefanha@redhat.com> In-Reply-To: <20210204154327.386529-1-stefanha@redhat.com> References: <20210204154327.386529-1-stefanha@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 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 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=63.128.21.124; envelope-from=stefanha@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -13 X-Spam_score: -1.4 X-Spam_bar: - X-Spam_report: (-1.4 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.351, 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_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham 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 , John G Johnson , Thomas Huth , Vladimir Sementsov-Ogievskiy , Jagannathan Raman , Eduardo Habkost , qemu-block@nongnu.org, "Michael S. Tsirkin" , "Denis V. Lunev" , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Wainer dos Santos Moschetta , Paolo Bonzini , Stefan Hajnoczi , Igor Mammedov , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , Fam Zheng , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8" 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. =20 - variable: l1 (64 * l1_size bytes) + variable: l1_table (8 * l1_size bytes) L1 offset table (in bytes) =20 A dirty bitmap is stored using a one-level structure for the mapping to ho= st --=20 2.29.2