Re: VirtualBox + VIMAGE

2011-01-29 Thread Bernhard Froehlich
On Wed, 26 Jan 2011 18:23:26 -0600, Brandon Gooch wrote: On Jan 26, 2011, at 5:33 PM, Bernhard Froehlich de...@freebsd.org wrote: On Wed, 26 Jan 2011 23:27:27 +0200, Mikolaj Golub wrote: On Wed, 26 Jan 2011 14:18:03 + (UTC) Bjoern A. Zeeb wrote: BAZ On Wed, 26 Jan 2011, Mikolaj Golub

[patch] draft to add support for futex operators FUTEX_WAIT_BITSET and FUTEX_WAKE_BITSET to the linuxulator

2011-01-29 Thread Alexander Best
hi there, i've spent a couple of hours hacking support for futex operators FUTEX_WAIT_BITSET and FUTEX_WAKE_BITSET into the linuxulator. the following patch is far from perfect and in certain places it is probably doing the wrong thing, however it doesn't seem to break anything. i'd appreciate

Can vm_mmap()/vm_map_remove() be called with giant held? (linuxolator dvb patches)

2011-01-29 Thread Juergen Lock
Hi! I was kinda hoping to be able to post a correct patch in public but getting an answer to ${Subject} seems to be more difficult than I thought... :) So, does anyone here know? copyout_map() and copyout_unmap() are copied from ksyms_map() from sys/dev/ksyms/ksyms.c - should there maybe be

Re: Can vm_mmap()/vm_map_remove() be called with giant held? (linuxolator dvb patches)

2011-01-29 Thread Kostik Belousov
On Sat, Jan 29, 2011 at 09:10:00PM +0100, Juergen Lock wrote: Hi! I was kinda hoping to be able to post a correct patch in public but getting an answer to ${Subject} seems to be more difficult than I thought... :) So, does anyone here know? copyout_map() and You do not need Giant locked

Re: Can vm_mmap()/vm_map_remove() be called with giant held? (linuxolator dvb patches)

2011-01-29 Thread Juergen Lock
On Sat, Jan 29, 2011 at 10:51:05PM +0200, Kostik Belousov wrote: On Sat, Jan 29, 2011 at 09:10:00PM +0100, Juergen Lock wrote: Hi! I was kinda hoping to be able to post a correct patch in public but getting an answer to ${Subject} seems to be more difficult than I thought... :) So,

Re: [patch] draft to add support for futex operators FUTEX_WAIT_BITSET and FUTEX_WAKE_BITSET to the linuxulator

2011-01-29 Thread Alexander Best
On Sat Jan 29 11, Chagin Dmitry wrote: On Sat, Jan 29, 2011 at 12:26:17PM +, Alexander Best wrote: hi there, i've spent a couple of hours hacking support for futex operators FUTEX_WAIT_BITSET and FUTEX_WAKE_BITSET into the linuxulator. the following patch is far from perfect and in