Nathan Whitehorn 83ae3d5531 On non-64-bit systems (which generally don't have lwsync), use eieio and ... isync to implement read and write barriers, following Appendix B.2 of Book II of the architecture manual. This provides a 25% speed increase to fork() on the PowerPC G4.		2012-04-22 20:23:34 +00:00
..
aim	Use lwsync to provide memory barriers on systems that support it instead	2012-04-22 19:00:51 +00:00
booke	Finally, try to enable the nxstacks on amd64 and powerpc64 for both 64bit	2012-01-30 07:56:00 +00:00
compile
conf	Remove pty(4) from our kernel configurations.	2012-03-21 08:38:42 +00:00
cpufreq	Remove unused variables. Spotted by a cppcheck	2011-01-06 20:19:01 +00:00
fpu	Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.	2011-11-07 15:43:11 +00:00
include	On non-64-bit systems (which generally don't have lwsync), use eieio and	2012-04-22 20:23:34 +00:00
mambo	kern cons: introduce infrastructure for console grabbing by kernel	2011-12-17 15:08:43 +00:00
mpc85xx	Replace eieio; sync for creating bus-space memory barriers with sync.	2012-04-22 18:54:51 +00:00
ofw	Make ofw_bus_get_node() consistently return -1 when there is no associated	2012-03-15 22:53:39 +00:00
powermac	Provide a fix for certain PowerMacs where the U3 i2c lacks the interrupt	2012-03-19 18:03:20 +00:00
powerpc	Remove dead code. The routines in atomic.S did not work properly anyway, and	2012-04-22 18:56:56 +00:00
ps3	- Change contigmalloc() to use the vm_paddr_t type instead of an unsigned	2012-03-01 19:58:34 +00:00
psim	Fix the interrupt code, broken 7 months ago. The interrupt framework	2011-01-29 20:58:38 +00:00