Nathan Whitehorn 13d47f302f Replace eieio; sync for creating bus-space memory barriers with sync. ...

sync performs a strict superset of the functions of eieio, so using both
is redundant. While here, expand bus barriers to all bus_space operations,
since many drivers do not correctly use bus_space_barrier().

In principle, we can also replace sync just with eieio, for a significant
performance increase, but it remains to be seen whether any poorly-written
drivers currently depend on the side effects of sync to properly function.

MFC after:	1 week

2012-04-22 18:54:51 +00:00

..

aim

Avoid a lock order reversal in pmap_extract_and_hold() from relocking

2012-04-22 17:58:30 +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

Replace eieio; sync for creating bus-space memory barriers with sync.

2012-04-22 18:54:51 +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

Replace eieio; sync for creating bus-space memory barriers with sync.

2012-04-22 18:54:51 +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