Re: 8.1-RC2 MCE caused by some LAPIC/clock changes? (was: 8.1-RC2 - PCI fatal error or MCE triggered by USB/ehci on Sun X4100M2?)

2010-07-21 Thread John Baldwin
On Tuesday, July 20, 2010 8:57:07 pm Markus Gebert wrote: On 20.07.2010, at 21:59, John Baldwin wrote: I started narrowing the revisions down until I found out, that while on r202386 I'm still able to trigger the MCE, r202387 seems to solve the problem on CURRENT:

Re: 8.1-RC2 MCE caused by some LAPIC/clock changes? (was: 8.1-RC2 - PCI fatal error or MCE triggered by USB/ehci on Sun X4100M2?)

2010-07-20 Thread jhell
On Sat, 17 Jul 2010 14:35, Markus Gebert wrote: In Message-Id: f744f475-3d2b-4bc6-856a-a5d302aa8...@hostpoint.ch On 13.07.2010, at 16:02, Markus Gebert wrote: Unfortunately, I have not been able to get anything useful out the svn commit logs, which could explain this. Maybe someone else has

Re: 8.1-RC2 MCE caused by some LAPIC/clock changes? (was: 8.1-RC2 - PCI fatal error or MCE triggered by USB/ehci on Sun X4100M2?)

2010-07-20 Thread John Baldwin
On Saturday, July 17, 2010 2:35:21 pm Markus Gebert wrote: On 13.07.2010, at 16:02, Markus Gebert wrote: Unfortunately, I have not been able to get anything useful out the svn commit logs, which could explain this. Maybe someone else has an idea what could have changed between 7 and 8 to

Re: 8.1-RC2 MCE caused by some LAPIC/clock changes? (was: 8.1-RC2 - PCI fatal error or MCE triggered by USB/ehci on Sun X4100M2?)

2010-07-20 Thread Markus Gebert
On 20.07.2010, at 10:15, jhell wrote: Any ideas how to proceed? Adding to this I remembered some specific commits that caught my attention when they happened. Specifically they were to mca.c (locate mca) on my machine provided the file paths and svn log provided the commit log. When

Re: 8.1-RC2 MCE caused by some LAPIC/clock changes? (was: 8.1-RC2 - PCI fatal error or MCE triggered by USB/ehci on Sun X4100M2?)

2010-07-20 Thread Markus Gebert
On 20.07.2010, at 21:59, John Baldwin wrote: I started narrowing the revisions down until I found out, that while on r202386 I'm still able to trigger the MCE, r202387 seems to solve the problem on CURRENT: http://svn.freebsd.org/viewvc/base?view=revisionrevision=202387 Although this

Re: 8.1-RC2 MCE caused by some LAPIC/clock changes? (was: 8.1-RC2 - PCI fatal error or MCE triggered by USB/ehci on Sun X4100M2?)

2010-07-17 Thread Markus Gebert
On 13.07.2010, at 16:02, Markus Gebert wrote: Unfortunately, I have not been able to get anything useful out the svn commit logs, which could explain this. Maybe someone else has an idea what could have changed between 7 and 8 to break it, and again between 8 and CURRENT to magically fix