Konstantin Belousov 206a336872 When the page caching attributes are changed, after new mapping is ... established, OS shall flush the caches on all processors that may have used the mapping previously. This operation is not needed if processors support self-snooping. If not, but clflush instruction is implemented on the CPU, series of the clflush can be used on the mapping region. Otherwise, we have to flush the whole cache. The later operation is very expensive, and AMD-made CPUs do not have self-snooping. Implement cache flush for remapped region by using clflush for amd64, when supported by CPU. Proposed and reviewed by: alc Approved by: re (kensmith)		2009-07-22 14:32:38 +00:00
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acpica	Import ACPICA 20090521.	2009-06-05 18:44:36 +00:00
amd64	When the page caching attributes are changed, after new mapping is	2009-07-22 14:32:38 +00:00
compile
conf	Implementation of the upcoming Wireless Mesh standard, 802.11s, on the	2009-07-11 15:02:45 +00:00
ia32	Restore the segment registers and segment base MSRs for amd64 syscall	2009-07-09 09:34:11 +00:00
include	When the page caching attributes are changed, after new mapping is	2009-07-22 14:32:38 +00:00
isa	Improve the handling of cpuset with interrupts.	2009-07-01 17:20:07 +00:00
linux32	Restore the segment registers and segment base MSRs for amd64 syscall	2009-07-09 09:34:11 +00:00
pci	Match PCI Express root bridge _HID directly instead of	2009-07-13 21:36:31 +00:00
Makefile