RE: Regression, bisected: hyperv shutdown panics guest

2013-02-07 Thread KY Srinivasan
> -Original Message- > From: Florian Westphal [mailto:f...@strlen.de] > Sent: Thursday, February 07, 2013 5:54 AM > To: Feng Hong > Cc: ebied...@xmission.com; Kees Cook; linux-kernel@vger.kernel.org; KY > Srinivasan; Haiyang Zhang > Subject: Regression, bisected: h

Regression, bisected: hyperv shutdown panics guest

2013-02-07 Thread Florian Westphal
With 3.7, hyperv guest shutdown no longer works. Instead, guest kernel throws a bunch of "BUG: scheduling-while-atomic" errors and then dies. reverting commit 6c0c0d4d1080840eabb3d055d2fd8191c5fd Author: hongfeng Date: Thu Oct 4 17:12:25 2012 -0700 poweroff: fix bug in orderly_poweroff()