Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934237Ab3IDGNT (ORCPT ); Wed, 4 Sep 2013 02:13:19 -0400 Received: from terminus.zytor.com ([198.137.202.10]:50532 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1761955Ab3IDGNS (ORCPT ); Wed, 4 Sep 2013 02:13:18 -0400 Date: Tue, 3 Sep 2013 23:13:01 -0700 From: tip-bot for Yanchuan Nian Message-ID: Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@kernel.org, ycnian@gmail.com, tglx@linutronix.de Reply-To: mingo@kernel.org, hpa@zytor.com, linux-kernel@vger.kernel.org, ycnian@gmail.com, tglx@linutronix.de In-Reply-To: <1378257924-29446-1-git-send-email-ycnian@gmail.com> References: <1378257924-29446-1-git-send-email-ycnian@gmail.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:irq/core] x86/irq: Correct comment about i8259 initialization Git-Commit-ID: 7752572f18f98ee796e173334b088a1d621d2da4 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 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.7 (terminus.zytor.com [127.0.0.1]); Tue, 03 Sep 2013 23:13:07 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1603 Lines: 41 Commit-ID: 7752572f18f98ee796e173334b088a1d621d2da4 Gitweb: http://git.kernel.org/tip/7752572f18f98ee796e173334b088a1d621d2da4 Author: Yanchuan Nian AuthorDate: Wed, 4 Sep 2013 09:25:24 +0800 Committer: Ingo Molnar CommitDate: Wed, 4 Sep 2013 07:46:04 +0200 x86/irq: Correct comment about i8259 initialization 0x30-0x3f have been used for ISA interrupts on i386 as well since 5 years ago, but old comments about i8259 initialization were still referring to the old i386 usage of this port range. Signed-off-by: Yanchuan Nian Cc: yinghai@kernel.org Cc: pavel@suse.cz Link: http://lkml.kernel.org/r/1378257924-29446-1-git-send-email-ycnian@gmail.com Signed-off-by: Ingo Molnar --- arch/x86/kernel/i8259.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/x86/kernel/i8259.c b/arch/x86/kernel/i8259.c index 9a5c460..2e977b5 100644 --- a/arch/x86/kernel/i8259.c +++ b/arch/x86/kernel/i8259.c @@ -312,8 +312,7 @@ static void init_8259A(int auto_eoi) */ outb_pic(0x11, PIC_MASTER_CMD); /* ICW1: select 8259A-1 init */ - /* ICW2: 8259A-1 IR0-7 mapped to 0x30-0x37 on x86-64, - to 0x20-0x27 on i386 */ + /* ICW2: 8259A-1 IR0-7 mapped to 0x30-0x37 */ outb_pic(IRQ0_VECTOR, PIC_MASTER_IMR); /* 8259A-1 (the master) has a slave on IR2 */ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/