Nate Lawson 9b0df55b61 Create an identity mapping (V=P) super page for the low memory region on ... boot. Then, just switch to the kernel pmap when suspending instead of allocating/freeing our own mapping every time. This should solve a panic of pmap_remove() being called with interrupts disabled. Thanks to Alan Cox for developing this patch. Note: this means that ACPI requires super page (PG_PS) support in the CPU. This has been present since the Pentium and first documented in the Pentium Pro. However, it may need to be revisited later. Submitted by: alc MFC after: 1 month		2007-03-14 22:30:02 +00:00
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acpica	Create an identity mapping (V=P) super page for the low memory region on	2007-03-14 22:30:02 +00:00
bios
compile
conf	Include GEOM_LABEL in GENERIC. It's very useful and not well publicized	2007-02-09 19:03:18 +00:00
cpufreq
i386	Create an identity mapping (V=P) super page for the low memory region on	2007-03-14 22:30:02 +00:00
ibcs2	Use pause() rather than tsleep() on stack variables and function pointers.	2007-02-27 17:23:29 +00:00
include	Add another CPUID for AMD CPUs and fix style(9) while I am here.	2007-03-12 20:27:21 +00:00
isa	Partial fix for a bug in rev.1.231. If suspend/resume clobbers the	2007-03-05 09:10:17 +00:00
linux	MFP4: 115220, 115222	2007-03-02 00:08:47 +00:00
pci
svr4
xbox
Makefile