kernel-packages team mailing list archive

Thread
Date

[Bug 1559923] Re: [Bug]Lenovo Yoga 260 and Carbon X1 4th gen freeze on HWP enable

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: XiongZhang <xiong.y.zhang@xxxxxxxxx>
Date: Tue, 05 Apr 2016 01:52:05 -0000
Reply-to: Bug 1559923 <1559923@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

The patch is merged into v4.6-rc2 kernel in time. Please back port it into 16.04.
a212116 ACPI / processor: Request native thermal interrupt handling via _OSC

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1559923

Title:
  [Bug]Lenovo Yoga 260 and Carbon X1 4th gen freeze on HWP enable

Status in intel:
  New
Status in linux package in Ubuntu:
  Triaged

Bug description:
  The moment HWP is enabled by writing MSR 0x770 to 0x01, the system freezes.
  This can be reproduced on two lenovo models
  Yoga 260
  Carbon X1 4th generatio

  Bugzilla:
  https://bugzilla.kernel.org/show_bug.cgi?id=110941
  https://bugzilla.kernel.org/show_bug.cgi?id=113551
  http://forums.debian.net/viewtopic.php?f=7&t=127415

To manage notifications about this bug go to:
https://bugs.launchpad.net/intel/+bug/1559923/+subscriptions