56 Commits

Author	SHA1	Message	Date
andrew	5705dde7e9	Disallow access to the user pages, where the kernel stack is stored. This ... is effected in useracc(), and also by a vm_protect() in vm_fork() for i386 CPUs. Without the latter a write to the user area, say USRSTACK+1000, would hang a 386-based system.	1993-06-29 07:16:31 +00:00
andrew	51ac6a0997	ANSIfications.	1993-06-27 06:27:29 +00:00
cgd	0e761b8d7e	fix behavior when VM_MAXUSER_ADDRESS == (-UPAGES * NBPG)	1993-06-21 10:18:20 +00:00
cgd	cc5e8e00d5	add rcs ids and clean up headers	1993-05-20 03:59:08 +00:00
cgd	db3da84702	add bruce evans's useracc fixes, from patchkit patch 137.	1993-05-07 07:03:50 +00:00
cgd	61f282557f	initial import of 386bsd-0.1 sources	1993-03-21 09:45:37 +00:00