From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from [222.73.24.84] (helo=song.cn.fujitsu.com) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UL82a-00069L-TA for kexec@lists.infradead.org; Thu, 28 Mar 2013 08:18:34 +0000 Message-ID: <5153FC6D.5020801@cn.fujitsu.com> Date: Thu, 28 Mar 2013 16:16:45 +0800 From: Zhang Yanfei MIME-Version: 1.0 Subject: [PATCH 2/2] Documentation: Add ABI entry for crash_notes and crash_notes_size References: <5153FC27.70001@cn.fujitsu.com> In-Reply-To: <5153FC27.70001@cn.fujitsu.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "kexec" Errors-To: kexec-bounces+dwmw2=infradead.org@lists.infradead.org To: Greg KH , "Eric W. Biederman" , vgoyal@redhat.com Cc: "kexec@lists.infradead.org" , "linux-kernel@vger.kernel.org" Add an Documentation/ABI entry for /sys/devices/system/cpu/cpu0/crash_notes and /sys/devices/system/cpu/cpu0/crash_notes_size. Cc: Greg KH Cc: "Eric W. Biederman" Cc: Vivek Goyal Signed-off-by: Zhang Yanfei --- Documentation/ABI/testing/sysfs-devices-system-cpu | 12 ++++++++++++ 1 files changed, 12 insertions(+), 0 deletions(-) diff --git a/Documentation/ABI/testing/sysfs-devices-system-cpu b/Documentation/ABI/testing/sysfs-devices-system-cpu index 9c978dc..2447698 100644 --- a/Documentation/ABI/testing/sysfs-devices-system-cpu +++ b/Documentation/ABI/testing/sysfs-devices-system-cpu @@ -173,3 +173,15 @@ Description: Processor frequency boosting control Boosting allows the CPU and the firmware to run at a frequency beyound it's nominal limit. More details can be found in Documentation/cpu-freq/boost.txt + + +What: /sys/devices/system/cpu/cpu#/crash_notes + /sys/devices/system/cpu/cpu#/crash_notes_size +Date: April 2013 +Contact: kexec@lists.infradead.org +Description: address and size of the percpu note. + + crash_notes: the physical address of the memory that holds the + note of cpu#. + + crash_notes_size: size of the note of cpu#. -- 1.7.1 _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec