From nobody Thu Apr 2 22:24:11 2026 Received: from outbound.baidu.com (jpmx.baidu.com [119.63.196.201]) by smtp.subspace.kernel.org (Postfix) with SMTP id 72CA13B27D8; Thu, 26 Mar 2026 07:47:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=119.63.196.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774511257; cv=none; b=tN1jMRGxsW92Eritdox/L+vH6cdJyAzvSdhoSolLoU0kzgfqUTtwEgOvkqqE2gLxiS9P7KERPq7nNJFGLlwEvD+hKQ4NIE/diOVRDuF7SuqCSlGqKXDgQuyAYmraEu9pHWM28l8kt1v+ab0gVvwK8zYUHewD/xNCOKZZhM4EpcM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774511257; c=relaxed/simple; bh=dJLQUXgrA2cZRFPoqmZ8NqvxPoPonBr5Y5UDrfu0QVI=; h=From:To:Subject:Date:Message-ID:MIME-Version:Content-Type; b=TOHSsgyW6igHYwgWrvMy5mLnNubzhXwnf1hatUGbGVv6l2E0J6/5884a/HuB6/bRkHLZN83ZgKzLs4SF1AoRxsb5j+2J9DvbNbRWwwRI8cNPzxdMpIVE1BFq02B02aOZ7F4Do7Ky+SYbv/vk7aL23pM4jPYAo1PYNl6QM92CchY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=baidu.com; spf=pass smtp.mailfrom=baidu.com; dkim=pass (2048-bit key) header.d=baidu.com header.i=@baidu.com header.b=W4DuWM7x; arc=none smtp.client-ip=119.63.196.201 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=baidu.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=baidu.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=baidu.com header.i=@baidu.com header.b="W4DuWM7x" X-MD-Sfrom: lirongqing@baidu.com X-MD-SrcIP: 172.31.50.47 From: lirongqing To: Jonathan Corbet , Shuah Khan , Andrew Morton , Borislav Petkov , Randy Dunlap , Peter Zijlstra , Feng Tang , Pawan Gupta , Dapeng Mi , Kees Cook , Marco Elver , Li RongQing , "Paul E . McKenney" , Askar Safin , Bjorn Helgaas , Sohil Mehta , , Subject: [PATCH] docs: kernel-parameters: fix architecture alignment for pt, nopt, and nobypass Date: Thu, 26 Mar 2026 03:46:58 -0400 Message-ID: <20260326074658.1899-1-lirongqing@baidu.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: bjhj-exc11.internal.baidu.com (172.31.3.21) To bjkjy-exc3.internal.baidu.com (172.31.50.47) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baidu.com; s=selector1; t=1774511242; bh=0qlIez7CHyooxGukv9QKRh8T9+O2lgqml6ysSIP4kks=; h=From:To:Subject:Date:Message-ID:Content-Type; b=W4DuWM7xJkofK4gXK29QTLVFsXg5ksAavQ/+D2JL3z7hd+jwWfvOVaWul9RBr0NM0 YZSh6THa9LSt1Z5kOKucGdmFA3K8kZ8O0U3qH7SYLgQjBmNOXCcHROSSDuM10a/7Xm QMfYvXDNk1FfZd+MxLRhkaTC6W3cBo50CGoi6bjrQDU3/eJCpE5CP5PKMW6Y9kL8wT K1lp9EL9/NVlnIidxj8/NXzsAjvvlfssva6OoGNJx63wjJTGw9W6NqkQFBHAoKqD9v 2rOAIq/ZplJwPTRh9TEd0fKD0gyAx0EFjaFBjmy0G4LIOubM+8wE70X19FdfaT8atl L4914HOqPrzXQ== Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Li RongQing Commit ab0e7f20768a ("Documentation: Merge x86-specific boot options doc into kernel-parameters.txt") introduced a formatting regression where architecture tags were placed on separate lines with broken indentation. This caused the 'nopt' [X86] parameter to appear as if it belonged to the [PPC/POWERNV] section. Fix the formatting by placing the architecture tags on the same line as their respective parameters ('pt', 'nopt', and 'nobypass') and restoring proper indentation. Fixes: ab0e7f20768a ("Documentation: Merge x86-specific boot options doc in= to kernel-parameters.txt") Signed-off-by: Li RongQing Acked-by: Randy Dunlap --- Documentation/admin-guide/kernel-parameters.txt | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentatio= n/admin-guide/kernel-parameters.txt index 03a5506..dc1c5bd 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -2615,12 +2615,9 @@ Kernel parameters Intel machines). This can be used to prevent the usage of an available hardware IOMMU. =20 - [X86] - pt - [X86] - nopt - [PPC/POWERNV] - nobypass + pt [X86] + nopt [X86] + nobypass [PPC/POWERNV] Disable IOMMU bypass, using IOMMU for PCI devices. =20 [X86] --=20 2.9.4