Luoqi Chen 5206bca10a Enable vmspace sharing on SMP. Major changes are, ... - %fs register is added to trapframe and saved/restored upon kernel entry/exit. - Per-cpu pages are no longer mapped at the same virtual address. - Each cpu now has a separate gdt selector table. A new segment selector is added to point to per-cpu pages, per-cpu global variables are now accessed through this new selector (%fs). The selectors in gdt table are rearranged for cache line optimization. - fask_vfork is now on as default for both UP and SMP. - Some aio code cleanup. Reviewed by: Alan Cox <alc@cs.rice.edu> John Dyson <dyson@iquest.net> Julian Elischer <julian@whistel.com> Bruce Evans <bde@zeta.org.au> David Greenman <dg@root.com>		1999-04-28 01:04:33 +00:00
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apm	DEVICE_SUSPEND was always returning ENXIO for reasons unknown. For	1999-04-21 07:57:55 +00:00
bios	DEVICE_SUSPEND was always returning ENXIO for reasons unknown. For	1999-04-21 07:57:55 +00:00
boot	Update #include statements to reflect the new location of "sioreg.h".	1999-04-22 21:02:44 +00:00
conf	The fd options changed during new-bus.	1999-04-24 21:46:56 +00:00
eisa	Typo, use SYS_RES_IRQ when releasing the irq resource, not SYS_RES_IOPORT.	1999-04-24 06:46:10 +00:00
i386	Enable vmspace sharing on SMP. Major changes are,	1999-04-28 01:04:33 +00:00
ibcs2	Suser() simplification:	1999-04-27 11:18:52 +00:00
include	Enable vmspace sharing on SMP. Major changes are,	1999-04-28 01:04:33 +00:00
isa	Enable vmspace sharing on SMP. Major changes are,	1999-04-28 01:04:33 +00:00
linux	Enable vmspace sharing on SMP. Major changes are,	1999-04-28 01:04:33 +00:00
pci	Make the class code checks in function pci_cfgcheck less strict.	1997-12-20 09:04:25 +00:00
svr4	Enable vmspace sharing on SMP. Major changes are,	1999-04-28 01:04:33 +00:00
Makefile	Update to know about current kernel directory layout.	1999-02-28 22:14:16 +00:00