attilio 6160c569c2 Currently the LO_NOPROFILE flag (which is masked on upper level code by ... per-primitive macros like MTX_NOPROFILE, SX_NOPROFILE or RW_NOPROFILE) is not really honoured. In particular lock_profile_obtain_lock_failure() and lock_profile_obtain_lock_success() are naked respect this flag. The bug leads to locks marked with no-profiling to be profiled as well. In the case of the clock_lock, used by the timer i8254 this leads to unpredictable behaviour both on amd64 and ia32 (double faults panic, sudden reboots, etc.). The amd64 clock_lock is also not marked as not profilable as it should be. Fix these bugs adding proper checks in the lock profiling code and at clock_lock initialization time. i8254 bug pointed out by: kris Tested by: matteo, Giuseppe Cocomazzi <sbudella at libero dot it> Approved by: jeff (mentor) Approved by: re		2007-09-14 01:12:39 +00:00
..
acpica	Handle CPUs with APIC IDs higher than 32 (at least one IBM server uses	2007-05-08 22:01:04 +00:00
amd64	This is a follow-up, cleaning-up commit about recent changes involving	2007-09-11 22:54:09 +00:00
compile
conf	Add a driver for the on-die digital thermal sensor found on Intel Core	2007-08-15 19:26:03 +00:00
ia32	Optimize vmmeter locking.	2007-06-10 21:59:14 +00:00
include	Define an END() macro for use in i386 and amd64 assembly code, akin	2007-08-22 04:26:07 +00:00
isa	Currently the LO_NOPROFILE flag (which is masked on upper level code by	2007-09-14 01:12:39 +00:00
linux32	Regenerate.	2007-08-28 12:36:23 +00:00
pci	Revamp the MSI/MSI-X code a bit to achieve two main goals:	2007-05-02 17:50:36 +00:00
Makefile