Alan Cox 49a2507bd1 Migrate the thread stack management functions from the machine-dependent ... to the machine-independent parts of the VM. At the same time, this introduces vm object locking for the non-i386 platforms. Two details: 1. KSTACK_GUARD has been removed in favor of KSTACK_GUARD_PAGES. The different machine-dependent implementations used various combinations of KSTACK_GUARD and KSTACK_GUARD_PAGES. To disable guard page, set KSTACK_GUARD_PAGES to 0. 2. Remove the (unnecessary) clearing of PG_ZERO in vm_thread_new. In 5.x, (but not 4.x,) PG_ZERO can only be set if VM_ALLOC_ZERO is passed to vm_page_alloc() or vm_page_grab().		2003-06-14 23:23:55 +00:00
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aim	Migrate the thread stack management functions from the machine-dependent	2003-06-14 23:23:55 +00:00
compile
conf	Note that scbus is required for SCSI, not just "required" in general.	2003-06-08 02:03:02 +00:00
include	Migrate the thread stack management functions from the machine-dependent	2003-06-14 23:23:55 +00:00
ofw
powermac	Vastly simplify the macio ATA attachment, now that the register file	2003-04-18 02:43:23 +00:00
powerpc	Migrate the thread stack management functions from the machine-dependent	2003-06-14 23:23:55 +00:00
psim	Remove reference to ata resource in print_child.	2003-04-18 02:47:12 +00:00