VirtualBox and vtophys

2010-02-24 Thread Jacques Fourie
I've noticed that my virtualbox vboxdrv.ko started crashing after updating my 8.0-stable install. The crash occurs when vboxdrv calls vtophys() on a userland virtual address. Prior to r202894 this was working fine. Modifying pmap_kextract() to use vtopte() for non-kernel virtual adresses fixes the

Re: VirtualBox and vtophys

2010-02-24 Thread Gary Jennejohn
On Wed, 24 Feb 2010 13:41:31 +0200 Jacques Fourie jacques.fou...@gmail.com wrote: I've noticed that my virtualbox vboxdrv.ko started crashing after updating my 8.0-stable install. The crash occurs when vboxdrv calls vtophys() on a userland virtual address. Prior to r202894 this was working

Re: VirtualBox and vtophys

2010-02-24 Thread Giovanni Trematerra
On Wed, Feb 24, 2010 at 12:41 PM, Jacques Fourie jacques.fou...@gmail.com wrote: I've noticed that my virtualbox vboxdrv.ko started crashing after updating my 8.0-stable install. The crash occurs when vboxdrv calls vtophys() on a userland virtual address. Prior to r202894 this was working

Re: VirtualBox and vtophys

2010-02-24 Thread John Baldwin
On Wednesday 24 February 2010 6:41:31 am Jacques Fourie wrote: I've noticed that my virtualbox vboxdrv.ko started crashing after updating my 8.0-stable install. The crash occurs when vboxdrv calls vtophys() on a userland virtual address. Prior to r202894 this was working fine. Modifying

Re: VirtualBox and vtophys

2010-02-24 Thread Kostik Belousov
On Wed, Feb 24, 2010 at 09:43:20AM -0500, John Baldwin wrote: On Wednesday 24 February 2010 6:41:31 am Jacques Fourie wrote: I've noticed that my virtualbox vboxdrv.ko started crashing after updating my 8.0-stable install. The crash occurs when vboxdrv calls vtophys() on a userland virtual