linux-kernel - [x86/rapl] BUG: unable to handle kernel paging request at 000000000000d968

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Message-ID: <20140925030355.GA13564@localhost>
Date:	Thu, 25 Sep 2014 11:03:55 +0800
From:	Fengguang Wu <fengguang.wu@...el.com>
To:	Christoph Lameter <cl@...ux.com>
Cc:	Dave Hansen <dave.hansen@...el.com>, Tejun Heo <tj@...nel.org>,
	LKML <linux-kernel@...r.kernel.org>, lkp@...org
Subject: [x86/rapl] BUG: unable to handle kernel paging request at
 000000000000d968

Hi Christoph,

FYI, we noticed the below changes on

git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
commit 89cbc76768c2fa4ed95545bf961f3a14ddfeed21 ("x86: Replace __get_cpu_var uses")


+-----------------------------+------------+------------+
|                             | 532d0d0690 | 89cbc76768 |
+-----------------------------+------------+------------+
| boot_successes              | 5          | 4          |
| boot_failures               | 0          | 6          |
| BUG:unable_to_handle_kernel | 0          | 6          |
+-----------------------------+------------+------------+

[   36.889742] BUG: unable to handle kernel paging request at 000000000000d968
[   36.897739] IP: [<ffffffff81038282>] rapl_event_update+0x82/0xb0

Thanks,
Fengguang

Download attachment ".dmesg" of type "application/octet-stream" (212998 bytes)

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