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mirror of https://git.FreeBSD.org/src.git synced 2025-01-02 12:20:51 +00:00
freebsd/sys/i386
Alan Cox d4da2dbae6 Fix the following problem:
When creating new processes (or performing exec), the new page
directory is initialized too early.  The kernel might grow before
p_vmspace is initialized for the new process.  Since pmap_growkernel
doesn't yet know about the new page directory, it isn't updated, and
subsequent use causes a failure.

The fix is (1) to clear p_vmspace early, to stop pmap_growkernel
from stomping on memory, and (2) to defer part of the initialization
of new page directories until p_vmspace is initialized.

PR:		kern/12378
Submitted by:	tegge
Reviewed by:	dfr
1999-07-21 18:02:27 +00:00
..
apm Add apmd support code. 1999-07-10 18:08:57 +00:00
bios Add apmd support code. 1999-07-10 18:08:57 +00:00
boot Back the last change out. 1999-05-25 10:30:52 +00:00
conf Sync with GENERIC (place of xe0 driver) 1999-07-19 15:18:21 +00:00
eisa Add a hook for a bus to detect child devices which didn't find drivers. 1999-07-11 13:42:37 +00:00
i386 Fix the following problem: 1999-07-21 18:02:27 +00:00
ibcs2 Rename struct members sa_siginfo. POSIX reserves identifiers starting 1999-07-06 06:55:29 +00:00
include Implement an all-CPU shootdown-style rendezvous facility. This allows 1999-07-20 06:52:35 +00:00
isa Correct the alignment of some of the members in the wi_frame structure. 1999-07-20 20:03:42 +00:00
linux Use the vn_todev() function, rather than VOP_GETATTR 1999-07-18 14:31:01 +00:00
pci Add support for multiple PCI busses directly connected to the nexus. 1999-07-16 01:00:30 +00:00
svr4 Back out last commit (did I get all of them?) 1999-06-02 15:35:46 +00:00
Makefile Update to know about current kernel directory layout. 1999-02-28 22:14:16 +00:00