freebsd-skq/sys/pc98
attilio 6997194551 Add an unified macro to deny ability from the compiler to reorder
instruction loads/stores at its will.
The macro __compiler_membar() is currently supported for both gcc and
clang, but kernel compilation will fail otherwise.

Reviewed by:	bde, kib
Discussed with:	dim, theraven
MFC after:	2 weeks
2012-10-09 14:32:30 +00:00
..
apm
cbus kern cons: introduce infrastructure for console grabbing by kernel 2011-12-17 15:08:43 +00:00
compile
conf Grammar fix: s/NIC's/NICs/ 2012-08-26 01:21:02 +00:00
include Add an unified macro to deny ability from the compiler to reorder 2012-10-09 14:32:30 +00:00
linux
pc98 Reverts r234074,234105,234564,234723,234989,235231-235232 and part of 2012-10-09 12:22:43 +00:00