Alan Cox c65205a6e2 Merge r216333 and r216555 from the native pmap ... When r207410 eliminated the acquisition and release of the page queues lock from pmap_extract_and_hold(), it didn't take into account that pmap_pte_quick() sometimes requires the page queues lock to be held. This change reimplements pmap_extract_and_hold() such that it no longer uses pmap_pte_quick(), and thus never requires the page queues lock. Merge r177525 from the native pmap Prevent the overflow in the calculation of the next page directory. The overflow causes the wraparound with consequent corruption of the (almost) whole address space mapping. Strictly speaking, r177525 is not required by the Xen pmap because the hypervisor steals the uppermost region of the normal kernel address space. I am nonetheless merging it in order to reduce the number of unnecessary differences between the native and Xen pmap implementations. Tested by: sbruno		2011-12-30 18:16:15 +00:00
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acpica	MFamd64: (based on) r209957	2010-11-12 20:55:14 +00:00
bios	Do not invoke resume event handlers if suspend was successful.	2011-04-19 16:30:17 +00:00
compile
conf	Add "options CAPABILITY_MODE" and "options CAPABILITIES" to GENERIC kernel	2011-12-29 22:48:36 +00:00
i386	Use curthread rather than PCPU_GET(curthread). 'curthread' uses	2011-12-29 16:40:54 +00:00
ibcs2	Regenerate system call tables.	2011-11-19 06:36:11 +00:00
include	Replace __signed by signed.	2011-12-13 13:38:03 +00:00
isa	Use atomic load & store for TSC frequency. It may be overkill for amd64 but	2011-04-07 23:28:28 +00:00
linux	Regen.	2011-12-29 15:35:47 +00:00
pci	Move {amd64,i386}/pci/pci_bus.c and {amd64,i386}/include/pci_cfgreg.h to	2011-06-22 21:04:13 +00:00
svr4
xbox
xen	Merge r216333 and r216555 from the native pmap	2011-12-30 18:16:15 +00:00
Makefile	Delete duplicate tags entry I introduced in -r223901.	2011-07-15 17:27:26 +00:00