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From: bugzilla-daemon@bugzilla.kernel.org
To: linux-pm@vger.kernel.org
Subject: [Bug 103351] Machine check exception on Broadwell quad-core with SpeedStep enabled
Date: Mon, 31 Aug 2015 08:15:14 +0000	[thread overview]
Message-ID: <bug-103351-137361-xazoTr2Iyb@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-103351-137361@https.bugzilla.kernel.org/>

https://bugzilla.kernel.org/show_bug.cgi?id=103351

Richard Liu <richliu@techarea.org> changed:

           What    |Removed                     |Added
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                 CC|                            |richliu@techarea.org

--- Comment #4 from Richard Liu <richliu@techarea.org> ---
I get the same problem on my ASUS Z97-A/USB 3.1.
CPU is Intel Broadwell i7-5775C . 

OS Kubuntu 15.04, Linux kernel 4.2unstable version

If enable and compile a software, it will cause hardware crash. 

But, if disable SpeedStep and Turbo Mode in BIOS, this issue will not happen.

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  parent reply	other threads:[~2015-08-31  8:15 UTC|newest]

Thread overview: 111+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-08-23 13:45 [Bug 103351] New: Machine check exception on Broadwell quad-core with SpeedStep enabled bugzilla-daemon
2015-08-24 12:22 ` [Bug 103351] " bugzilla-daemon
2015-08-30 18:28 ` bugzilla-daemon
2015-08-31  5:55 ` bugzilla-daemon
2015-08-31  8:15 ` bugzilla-daemon [this message]
2015-09-01  2:08 ` bugzilla-daemon
2015-09-01  2:38 ` bugzilla-daemon
2015-09-03 22:22 ` bugzilla-daemon
2015-09-04 13:51 ` bugzilla-daemon
2015-09-04 16:06 ` bugzilla-daemon
2015-09-11 10:09 ` bugzilla-daemon
2015-09-14  0:32 ` bugzilla-daemon
2015-09-22 10:48 ` bugzilla-daemon
2015-09-26  3:03 ` bugzilla-daemon
2015-09-28 14:23 ` bugzilla-daemon
2015-09-28 14:58 ` bugzilla-daemon
2015-09-29  0:47 ` bugzilla-daemon
2015-09-29 16:49 ` bugzilla-daemon
2015-09-29 18:21 ` bugzilla-daemon
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2015-10-09  1:18 ` bugzilla-daemon
2015-10-09  8:48 ` bugzilla-daemon
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2015-10-15  1:05 ` bugzilla-daemon
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2015-11-09 12:10 ` bugzilla-daemon
2015-11-09 12:39 ` bugzilla-daemon
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2015-11-15 15:35 ` bugzilla-daemon
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2015-11-22 21:43 ` bugzilla-daemon
2015-11-22 23:34 ` bugzilla-daemon
2015-11-25 18:49 ` bugzilla-daemon
2015-12-14 23:07 ` bugzilla-daemon
2016-01-09 23:40 ` bugzilla-daemon
2016-05-09  5:57 ` bugzilla-daemon
2016-05-10  4:26 ` bugzilla-daemon
2016-05-10  5:38 ` bugzilla-daemon

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