Re: [PATCH 00/11] 3.2-stable: Fix for leapsecond caused hrtimer/futex issue

2012-07-23 Thread Ben Hutchings
On Mon, 2012-07-23 at 12:51 -0700, John Stultz wrote: > On 07/19/2012 01:48 PM, Christoph Biedl wrote: > > John Stultz wrote... > > > >> Attached is the test case I used to reproduce and test the solution > >> to the hard-hang deadlock. > > I was wondering whether anybody managed to crash a virtual

Re: [PATCH 00/11] 3.2-stable: Fix for leapsecond caused hrtimer/futex issue

2012-07-23 Thread John Stultz
On 07/19/2012 01:48 PM, Christoph Biedl wrote: John Stultz wrote... Attached is the test case I used to reproduce and test the solution to the hard-hang deadlock. I was wondering whether anybody managed to crash a virtualbox guest using your program. No avail, using version 4.1.18 on the host

Re: [PATCH 00/11] 3.2-stable: Fix for leapsecond caused hrtimer/futex issue

2012-07-22 Thread Ben Hutchings
On Tue, 2012-07-17 at 03:05 -0400, John Stultz wrote: > Here is backport of the leapsecond fixes to 3.2-stable. These are less > straight forward, and should get closer review. [...] All queued up for 3.2, thanks. Ben. -- Ben Hutchings 73.46% of all statistics are made up. signature.asc Descr

Re: [PATCH 00/11] 3.2-stable: Fix for leapsecond caused hrtimer/futex issue

2012-07-19 Thread Christoph Biedl
John Stultz wrote... > Attached is the test case I used to reproduce and test the solution > to the hard-hang deadlock. I was wondering whether anybody managed to crash a virtualbox guest using your program. No avail, using version 4.1.18 on the host and the guest kernel running several 3.0.x (x

Re: [PATCH 00/11] 3.2-stable: Fix for leapsecond caused hrtimer/futex issue

2012-07-17 Thread John Stultz
On 07/17/2012 12:05 AM, John Stultz wrote: 1) Deadlock leapsecond issue that a few reports described. I spent some time over the weekend trying to find a way to reproduce the hard-hang issue some folks were reporting after the leapsecond. Initially I didn't think the 6b43ae8a619d17 leap-second h

[PATCH 00/11] 3.2-stable: Fix for leapsecond caused hrtimer/futex issue

2012-07-17 Thread John Stultz
Here is backport of the leapsecond fixes to 3.2-stable. These are less straight forward, and should get closer review. This patch set addresses two issues: 1) Deadlock leapsecond issue that a few reports described. I spent some time over the weekend trying to find a way to reproduce the hard-han