From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934482AbcBQMQH (ORCPT ); Wed, 17 Feb 2016 07:16:07 -0500 Received: from terminus.zytor.com ([198.137.202.10]:56164 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934220AbcBQMQC (ORCPT ); Wed, 17 Feb 2016 07:16:02 -0500 Date: Wed, 17 Feb 2016 04:14:54 -0800 From: "tip-bot for Michael S. Tsirkin" Message-ID: Cc: peterz@infradead.org, arnd@arndb.de, mingo@kernel.org, linux-kernel@vger.kernel.org, tglx@linutronix.de, corbet@lwn.net, hpa@zytor.com, clemens@ladisch.de, mst@redhat.com, gregkh@linuxfoundation.org, torvalds@linux-foundation.org Reply-To: clemens@ladisch.de, hpa@zytor.com, linux-kernel@vger.kernel.org, tglx@linutronix.de, corbet@lwn.net, arnd@arndb.de, peterz@infradead.org, mingo@kernel.org, gregkh@linuxfoundation.org, torvalds@linux-foundation.org, mst@redhat.com In-Reply-To: <1455145462-3877-1-git-send-email-mst@redhat.com> References: <1455145462-3877-1-git-send-email-mst@redhat.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:x86/urgent] hpet: Drop stale URLs Git-Commit-ID: 4e7f9df25874cedbbc604a5c5c2e7a6efe662387 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: 4e7f9df25874cedbbc604a5c5c2e7a6efe662387 Gitweb: http://git.kernel.org/tip/4e7f9df25874cedbbc604a5c5c2e7a6efe662387 Author: Michael S. Tsirkin AuthorDate: Thu, 11 Feb 2016 01:05:01 +0200 Committer: Ingo Molnar CommitDate: Wed, 17 Feb 2016 09:39:56 +0100 hpet: Drop stale URLs Looks like the HPET spec at intel.com got moved. It isn't hard to find so drop the link, just mention the revision assumed. Suggested-by: Thomas Gleixner Signed-off-by: Michael S. Tsirkin Acked-by: Greg Kroah-Hartman Cc: Arnd Bergmann Cc: Clemens Ladisch Cc: Jonathan Corbet Cc: Linus Torvalds Cc: Peter Zijlstra Cc: linux-doc@vger.kernel.org Link: http://lkml.kernel.org/r/1455145462-3877-1-git-send-email-mst@redhat.com Signed-off-by: Ingo Molnar --- Documentation/timers/hpet.txt | 4 +--- arch/x86/Kconfig | 4 ++-- drivers/char/hpet.c | 2 +- 3 files changed, 4 insertions(+), 6 deletions(-) diff --git a/Documentation/timers/hpet.txt b/Documentation/timers/hpet.txt index 767392f..a484d2c 100644 --- a/Documentation/timers/hpet.txt +++ b/Documentation/timers/hpet.txt @@ -1,9 +1,7 @@ High Precision Event Timer Driver for Linux The High Precision Event Timer (HPET) hardware follows a specification -by Intel and Microsoft which can be found at - - http://www.intel.com/hardwaredesign/hpetspec_1.pdf +by Intel and Microsoft, revision 1. Each HPET has one fixed-rate counter (at 10+ MHz, hence "High Precision") and up to 32 comparators. Normally three or more comparators are provided, diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index ab2ed53..c46662f 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -778,8 +778,8 @@ config HPET_TIMER HPET is the next generation timer replacing legacy 8254s. The HPET provides a stable time base on SMP systems, unlike the TSC, but it is more expensive to access, - as it is off-chip. You can find the HPET spec at - . + as it is off-chip. The interface used is documented + in the HPET spec, revision 1. You can safely choose Y here. However, HPET will only be activated if the platform and the BIOS support this feature. diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c index 240b6cf..be54e53 100644 --- a/drivers/char/hpet.c +++ b/drivers/char/hpet.c @@ -42,7 +42,7 @@ /* * The High Precision Event Timer driver. * This driver is closely modelled after the rtc.c driver. - * http://www.intel.com/hardwaredesign/hpetspec_1.pdf + * See HPET spec revision 1. */ #define HPET_USER_FREQ (64) #define HPET_DRIFT (500)