the bitrig pedro_uvm_fault branch has been created by pedro. it is 3 commits behind master, and 1 commit ahead.
commit 0e3a1f8a6f80e61f2e5a7ad00da786ec242253f2 diff: https://github.com/bitrig/bitrig/commit/0e3a1f8 author: Pedro Martelletto <[email protected]> date: Fri Mar 6 19:09:26 2015 +0100 Fix use of uninitialised pointer and locking error in uvm_fault(). If pmap_enter() fails in case 1B (faulting on the top/anon layer), uvmfault_unlockall() is called on the wrong anon: it's either the old one, which has already been unlocked, or it's an uninitialised pointer. M sys/uvm/uvm_fault.c
