r212281 breaks KDE

2010-09-12 Thread Michael Butler
For the last week, on and off, I've been looking for something that caused KDE to be horridly unstable, i.e. machine freezes with and without a core-dump. Removing r212281 (and r212282) restores that stability. Is there a race condition that this update exposes by reducing lock strength? The

Re: r212281 breaks KDE

2010-09-12 Thread Kostik Belousov
On Sun, Sep 12, 2010 at 10:42:57AM -0400, Michael Butler wrote: For the last week, on and off, I've been looking for something that caused KDE to be horridly unstable, i.e. machine freezes with and without a core-dump. Removing r212281 (and r212282) restores that stability. Is there a race

Re: r212281 breaks KDE

2010-09-12 Thread Michael Butler
On 09/12/10 12:19, Kostik Belousov wrote: On Sun, Sep 12, 2010 at 10:42:57AM -0400, Michael Butler wrote: Removing r212281 (and r212282) restores that stability. Is there a race condition that this update exposes by reducing lock strength? [ .. ] Does the following change make any

Re: r212281 breaks KDE

2010-09-12 Thread Kostik Belousov
On Sun, Sep 12, 2010 at 10:42:57AM -0400, Michael Butler wrote: For the last week, on and off, I've been looking for something that caused KDE to be horridly unstable, i.e. machine freezes with and without a core-dump. Removing r212281 (and r212282) restores that stability. Is there a race

Re: r212281 breaks KDE

2010-09-12 Thread Ryan Stone
Can you try the attached(hackish) patch? Index: vm_map.c === --- vm_map.c (revision 212479) +++ vm_map.c (working copy) @@ -128,7 +128,7 @@ static void vm_map_zfini(void *mem, int size); static void _vm_map_init(vm_map_t map, pmap_t