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 X-Spam-Level: X-Spam-Status: No, score=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 C5E50C433DB for ; Wed, 27 Jan 2021 09:59:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8F7722076D for ; Wed, 27 Jan 2021 09:59:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235584AbhA0J7g (ORCPT ); Wed, 27 Jan 2021 04:59:36 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56162 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232364AbhA0IuE (ORCPT ); Wed, 27 Jan 2021 03:50:04 -0500 Received: from mail-pj1-x1031.google.com (mail-pj1-x1031.google.com [IPv6:2607:f8b0:4864:20::1031]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7815AC061573; Wed, 27 Jan 2021 00:49:15 -0800 (PST) Received: by mail-pj1-x1031.google.com with SMTP id kx7so848813pjb.2; Wed, 27 Jan 2021 00:49:15 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=ogvLlSlY+9vRowRJOJWWs9+NcXhZK6hGZGMuwRJokxQ=; b=NsKGxARarBhzADz1AXaEpB6slfr4w/lYrQbedp5OKcg6TDsNJtoN1efF/FDqvyeboB lrbVeN025zLsi4/WTlStjpjs+ab/SIZlLwU9U/17CDllC3F1CvZVwq9645ieNfdW+4J8 x4YdW91FD8eiER+enxxJ1A17uLvgFYX5iDyV5OZRComPBqGnJjgi82Y5rfAFDtCBq+xd 9u5lZSzOPDK0jXOt9OwKdVK9oypaV4x3Gpw5esLU9myl74DrHE0IpmCRIsMfDOZNX+Yd rDxLUMbAgwv97dmRtUbPe6jiisY2GVLI6Jfb39EjowrWtdPm71IMY29qG+gTo1Qaf6GS 9Rtw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=ogvLlSlY+9vRowRJOJWWs9+NcXhZK6hGZGMuwRJokxQ=; b=Bxm9L3YaQWoljhlyKdsYfA2pUR3ur0N6RT3YcCD+iIXn1LCjuxZJVOOyCCTSasXFFC gYi7O3a0Xg4YAEjac/X6xDFsDdL32+WXxI3bAlOgPs2+BNIEbgEiNnzcXErzfWnj2pJ+ TYB9Q/nfuRzBG/X2qkbLxlAULdvDsJfByPsipRAQ4RkbVjBhZ4IQ25mmpOGBU14tuVSi 6zFgirU7B6k488RkPJsoDwpK/6yE623fAWZjuQ2yVfx2lSjoRC4mAzxlwa+IuS7xs3LP zD+u7hptLyOxQRvlSotjVi7aSwzCdJr3BOop+pZZEl6h+YvjsbkGt3pqDAm2cImMZ7bo ZrMg== X-Gm-Message-State: AOAM5305D3Y/raeEL1aOAQL8nqJto/7p2S1NfZFJWDkK6MXtpo3SJocA 9mM+nuaZt4pCrq8XMf2umF0= X-Google-Smtp-Source: ABdhPJyqCxsziH3LzAab1WyOuAouEDFcW0a8bqa+3VmqnE5dq8bp5Ma7UvYMz1A82CcO97ZWrehpkw== X-Received: by 2002:a17:90a:7d08:: with SMTP id g8mr4634598pjl.180.1611737355109; Wed, 27 Jan 2021 00:49:15 -0800 (PST) Received: from localhost ([98.126.155.250]) by smtp.gmail.com with ESMTPSA id l190sm1548393pfl.205.2021.01.27.00.49.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 27 Jan 2021 00:49:14 -0800 (PST) From: Cao jin To: x86@kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org Cc: tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, hpa@zytor.com, corbet@lwn.net, daniel.kiper@oracle.com, Cao jin Subject: [PATCH] Documentation/x86/boot.rst: Correct the example of SETUP_INDIRECT Date: Wed, 27 Jan 2021 16:49:11 +0800 Message-Id: <20210127084911.63438-1-jojing64@gmail.com> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org struct setup_data.len is the length of data field. In case of SETUP_INDIRECT, it should be sizeof(setup_indirect). Signed-off-by: Cao jin --- Documentation/x86/boot.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/x86/boot.rst b/Documentation/x86/boot.rst index abb9fc164657..fc844913dece 100644 --- a/Documentation/x86/boot.rst +++ b/Documentation/x86/boot.rst @@ -851,7 +851,7 @@ Protocol: 2.09+ struct setup_data { __u64 next = 0 or ; __u32 type = SETUP_INDIRECT; - __u32 len = sizeof(setup_data); + __u32 len = sizeof(setup_indirect); __u8 data[sizeof(setup_indirect)] = struct setup_indirect { __u32 type = SETUP_INDIRECT | SETUP_E820_EXT; __u32 reserved = 0; -- 2.29.2