Peter Wemm 6ccf265bb0 Commit Bosko's patch to clean up the PSE/PG_G initialization to and ... avoid problems with some Pentium 4 cpus and some older PPro/Pentium2 cpus. There are several problems, some documented in Intel errata. This patch: 1) moves the kernel to the second page in the PSE case. There is an errata that says that you Must Not point a 4MB page at physical address zero on older cpus. We avoided bugs here due to sheer luck. 2) sets up PSE page tables right from the start in locore, rather than trying to switch from 4K to 4M (or 2M) pages part way through the boot sequence at the same time that we're messing with PG_G. For some reason, the pmap work over the last 18 months seems to tickle the problems, and the PAE infrastructure changes disturb the cpu bugs even more. A couple of people have reported a problem with APM bios calls during boot. I'll work with people to get this resolved. Obtained from: bmilekic		2003-10-01 23:46:08 +00:00
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alpha	OK, I messed up /dev/console with what I had hoped would be compat	2003-09-26 19:35:50 +00:00
amd64	Commit Bosko's patch to clean up the PSE/PG_G initialization to and	2003-10-01 23:46:08 +00:00
arm	Add sysentvec->sv_fixlimits() hook so that we can catch cases on 64 bit	2003-09-25 01:10:26 +00:00
boot	Don't repeat selected defines from ns16550.h or sioreg.h. Just	2003-09-16 11:24:23 +00:00
cam	- Pick up a correct path_id for the bus on AC_PATH_REGISTERED.	2003-09-30 08:03:52 +00:00
coda	Move an overly verbose message under #ifdef CODA_VERBOSE.	2003-09-13 01:13:56 +00:00
compat	Fix a (fortunately harmless) signed / unsigned bug.	2003-09-30 13:35:19 +00:00
conf	Commit Bosko's patch to clean up the PSE/PG_G initialization to and	2003-10-01 23:46:08 +00:00
contrib	o remove extraneous include of <net/pfil.h>	2003-09-24 05:08:58 +00:00
crypto	one more opossite conditiion.	2003-09-18 17:26:56 +00:00
ddb	Reworked rev.1.14. Use the ELF symbol type again to summarily reject	2003-09-28 06:02:33 +00:00
dev	Fix indention	2003-10-01 14:49:53 +00:00
fs	Add a new column to the procfs map to hold the name of the mapped	2003-09-29 20:53:19 +00:00
geom	Return ENODEV in case the driver has no dump routine.	2003-09-29 07:44:23 +00:00
gnu	- Clean-up comments that refer to the use of B_LOCKED.	2003-08-28 00:56:39 +00:00
i4b	Use PCIR_BAR(x) instead of PCIR_MAPS.	2003-09-02 17:30:40 +00:00
i386	Commit Bosko's patch to clean up the PSE/PG_G initialization to and	2003-10-01 23:46:08 +00:00
ia64	Drop any and all support for varargs. There's no history to worry	2003-09-28 05:34:07 +00:00
isa	Change fb_attach() and fb_detach() to take a integer unit number rather	2003-09-26 10:41:44 +00:00
isofs/cd9660	- Support for multibyte charsets in LIBICONV.	2003-09-26 20:26:25 +00:00
kern	- On my Pentium4-M laptop, invalpg takes ~1100 cycles if the page is found in	2003-09-30 08:11:36 +00:00
libkern	- Support for multibyte charsets in LIBICONV.	2003-09-26 20:26:25 +00:00
modules	- Support for multibyte charsets in LIBICONV.	2003-09-26 20:26:25 +00:00
net	Temporarily turn net.isr.enable back off again until patches to	2003-10-01 22:15:16 +00:00
net80211	Try yet again to deal with timing out nodes. We cannot hold the	2003-09-26 17:00:44 +00:00
netatalk	More checking of M_PREPEND() return values: pass through link-layer	2003-08-29 19:27:09 +00:00
netatm	The number of prefixes can never be negative so use an u_int for this.	2003-07-29 13:46:43 +00:00
netgraph	I don't know from where the notion that device driver should or	2003-09-28 20:48:13 +00:00
netinet	By popular demand, added the "static ARP" per-interface option.	2003-10-01 08:32:37 +00:00
netinet6	add randomtab for ip6_randomflowlabel().	2003-10-01 21:45:57 +00:00
netipsec	MFp4: portability work, general cleanup, locking fixes	2003-09-29 22:57:43 +00:00
netipx	Fix a bunch of off-by-one errors in the range checking code.	2003-09-11 21:40:21 +00:00
netkey	Reduce diffs against KAME. No functional change.	2003-09-30 10:52:49 +00:00
netnatm	Remove the last vestiges of ATM raw mode. This has not been useful for a	2003-08-06 14:34:38 +00:00
netncp	The present defaults for the open and close for device drivers which	2003-09-27 12:01:01 +00:00
netsmb	- Support for multibyte charsets in LIBICONV.	2003-09-26 20:26:25 +00:00
nfs
nfsclient	- Remove interlock protection around VI_XLOCK. The interlock is not	2003-09-19 23:37:49 +00:00
nfsserver	Change idle state sleep identifier to "-" for nfsd.	2003-07-02 08:08:32 +00:00
opencrypto	The present defaults for the open and close for device drivers which	2003-09-27 12:01:01 +00:00
pc98	OK, I messed up /dev/console with what I had hoped would be compat	2003-09-26 19:35:50 +00:00
pccard	More debug under boot verbose.	2003-08-29 23:25:00 +00:00
pci	Add a tiny bit more delay in the xl_mii_sync function; this is necessary	2003-09-29 02:14:04 +00:00
posix4	sched_setscheduler: Return EINVAL when a invalid policy is specified,	2003-09-13 18:46:24 +00:00
powerpc	DELAY must be a routine, not a macro definition.	2003-09-26 09:02:24 +00:00
rpc
security	If the struct mac copied into the kernel has a negative length, return	2003-09-29 18:35:17 +00:00
sparc64	Allow the compiler to micro-optimize byte swapping functions by	2003-09-30 22:35:27 +00:00
sys	Remove extra parentheses from the __GNUC_PREREQ__ macro.	2003-10-01 11:26:20 +00:00
tools	Don't check the state of the vnode interlock if the specification says	2003-06-22 21:20:06 +00:00
ufs	- Several of the callers to getdirtybuf() were erroneously changed to pass	2003-09-03 04:08:15 +00:00
vm	In vm_page_remove(), assert that the vm object is locked, unless an Alpha.	2003-09-28 04:50:48 +00:00
Makefile	Revert exclusion for amd64 that stopped boot/ being built.	2003-06-26 03:52:48 +00:00