From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753126AbdL1LiW (ORCPT ); Thu, 28 Dec 2017 06:38:22 -0500 Received: from terminus.zytor.com ([65.50.211.136]:34851 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752404AbdL1LiU (ORCPT ); Thu, 28 Dec 2017 06:38:20 -0500 Date: Thu, 28 Dec 2017 03:37:10 -0800 From: tip-bot for Dou Liyang Message-ID: Cc: hpa@zytor.com, linux-kernel@vger.kernel.org, tglx@linutronix.de, douly.fnst@cn.fujitsu.com, mingo@kernel.org Reply-To: hpa@zytor.com, linux-kernel@vger.kernel.org, tglx@linutronix.de, douly.fnst@cn.fujitsu.com, mingo@kernel.org In-Reply-To: <20171204040313.24824-2-douly.fnst@cn.fujitsu.com> References: <20171204040313.24824-2-douly.fnst@cn.fujitsu.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:x86/urgent] x86/apic: Update the 'apic=' description of setting APIC driver Git-Commit-ID: 64e05d118e357bb52a084b609436acf292ce7944 X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 64e05d118e357bb52a084b609436acf292ce7944 Gitweb: https://git.kernel.org/tip/64e05d118e357bb52a084b609436acf292ce7944 Author: Dou Liyang AuthorDate: Mon, 4 Dec 2017 12:03:13 +0800 Committer: Thomas Gleixner CommitDate: Thu, 28 Dec 2017 12:32:07 +0100 x86/apic: Update the 'apic=' description of setting APIC driver There are two consumers of apic=: the APIC debug level and the low level generic architecture code, but Linux just documented the first one. Append the second description. Signed-off-by: Dou Liyang Signed-off-by: Thomas Gleixner Cc: peterz@infradead.org Cc: rdunlap@infradead.org Cc: corbet@lwn.net Link: https://lkml.kernel.org/r/20171204040313.24824-2-douly.fnst@cn.fujitsu.com --- Documentation/admin-guide/kernel-parameters.txt | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index b74e133..852fb11 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -328,11 +328,15 @@ not play well with APC CPU idle - disable it if you have APC and your system crashes randomly. - apic= [APIC,X86-32] Advanced Programmable Interrupt Controller + apic= [APIC,X86] Advanced Programmable Interrupt Controller Change the output verbosity whilst booting Format: { quiet (default) | verbose | debug } Change the amount of debugging information output when initialising the APIC and IO-APIC components. + For X86-32, this can also be used to specify an APIC + driver name. + Format: apic=driver_name + Examples: apic=bigsmp apic_extnmi= [APIC,X86] External NMI delivery setting Format: { bsp (default) | all | none }