Konstantin Belousov 89b57fcf01 Fix for the panic("vm_thread_new: kstack allocation failed") and ... silent NULL pointer dereference in the i386 and sparc64 pmap_pinit() when the kmem_alloc_nofault() failed to allocate address space. Both functions now return error instead of panicing or dereferencing NULL. As consequence, vmspace_exec() and vmspace_unshare() returns the errno int. struct vmspace arg was added to vm_forkproc() to avoid dealing with failed allocation when most of the fork1() job is already done. The kernel stack for the thread is now set up in the thread_alloc(), that itself may return NULL. Also, allocation of the first process thread is performed in the fork1() to properly deal with stack allocation failure. proc_linkup() is separated into proc_linkup() called from fork1(), and proc_linkup0(), that is used to set up the kernel process (was known as swapper). In collaboration with: Peter Holm Reviewed by: jhb		2007-11-05 11:36:16 +00:00
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coff.h
ibcs2_dirent.h
ibcs2_errno.c
ibcs2_errno.h
ibcs2_fcntl.c
ibcs2_fcntl.h
ibcs2_ioctl.c
ibcs2_ioctl.h
ibcs2_ipc.c
ibcs2_ipc.h
ibcs2_isc_syscall.h
ibcs2_isc_sysent.c	Regen to propogate <prefix>_AUE_<mumble> changes as well as the earlier	2006-08-15 17:37:01 +00:00
ibcs2_isc.c
ibcs2_misc.c	Merge first in a series of TrustedBSD MAC Framework KPI changes	2007-10-24 19:04:04 +00:00
ibcs2_mount.h
ibcs2_msg.c
ibcs2_other.c
ibcs2_proto.h	Merge posix4/* into normal kernel hierarchy.	2006-11-11 16:26:58 +00:00
ibcs2_signal.c
ibcs2_signal.h
ibcs2_socksys.c	Sweep kernel replacing suser(9) calls with priv(9) calls, assigning	2006-11-06 13:42:10 +00:00
ibcs2_socksys.h
ibcs2_stat.c
ibcs2_stat.h
ibcs2_statfs.h
ibcs2_stropts.h
ibcs2_syscall.h
ibcs2_sysent.c	Regen to propogate <prefix>_AUE_<mumble> changes as well as the earlier	2006-08-15 17:37:01 +00:00
ibcs2_sysi86.c	Sweep kernel replacing suser(9) calls with priv(9) calls, assigning	2006-11-06 13:42:10 +00:00
ibcs2_sysvec.c	Use FOREACH_PROC_IN_SYSTEM instead of using its unrolled form.	2007-01-17 15:05:52 +00:00
ibcs2_termios.h
ibcs2_time.h
ibcs2_types.h
ibcs2_unistd.h
ibcs2_ustat.h
ibcs2_util.c
ibcs2_util.h
ibcs2_utime.h
ibcs2_utsname.h
ibcs2_xenix_syscall.h
ibcs2_xenix_sysent.c	Regen to propogate <prefix>_AUE_<mumble> changes as well as the earlier	2006-08-15 17:37:01 +00:00
ibcs2_xenix.c	Remove pad argument from ftruncate wrapper. Oops.	2007-07-05 05:32:44 +00:00
ibcs2_xenix.h	Merge posix4/* into normal kernel hierarchy.	2006-11-11 16:26:58 +00:00
imgact_coff.c	Fix for the panic("vm_thread_new: kstack allocation failed") and	2007-11-05 11:36:16 +00:00
Makefile
syscalls.conf	- Remove unused sysvec variables from various syscalls.conf.	2006-08-15 17:25:55 +00:00
syscalls.isc
syscalls.isc.conf	- Remove unused sysvec variables from various syscalls.conf.	2006-08-15 17:25:55 +00:00
syscalls.master
syscalls.xenix
syscalls.xenix.conf	- Remove unused sysvec variables from various syscalls.conf.	2006-08-15 17:25:55 +00:00