Marcel Moolenaar dfbd7790d4 Load the kernel at a 64M instead of 5M. The advantage of this is that ... we can switch to 64M-sized identity mappings and not having to map the first 64M. This is especially important because the first 1M contains the VGA frame buffer and is otherwise a legacy memory range. Best to make as little assumptions about it as possible. Switching to 64M-sized mappings is important to avoid creating overlapping translations, which have the side-effect of triggering machine checks. This is currently what's preventing us to boot on an Intel Tiger 4. Note that since we currently use 256M-sized identity mappings, we would reduce the size of the mappings and consequently increase the TLB pressure. The performance implications of this are minimal if measurable at all because identify mappings are not our primary means for memory management. Also note that there's no guarantee that physical memory exists at 64M. Then again, we didn't had the guarantee when we were loading at 5M. We'll deal with this when it's a problem. Discussed with: arun@		2003-09-06 05:15:36 +00:00
..
alpha	Standardize idempotentcy ifdefs. Consistently use _MACHINE_VARARGS_H_	2003-09-01 03:01:45 +00:00
amd64	Oops. sizeof(long) = 8, not 4. Get the fxsave buffer inside mcontext	2003-09-05 20:47:27 +00:00
arm	Style sync.	2003-08-03 07:50:19 +00:00
boot	Add BOOT_PXELDR_ALWAYS_SERIAL option which forces serial console.	2003-09-03 08:12:20 +00:00
cam	Put the device cloning functions for disk-drivers under #ifndef BURN_BRIDGES.	2003-09-05 10:40:16 +00:00
coda	Add a "int fd" argument to VOP_OPEN() which in the future will	2003-07-26 07:32:23 +00:00
compat	Switch to using the emulator in the common compat area.	2003-08-23 00:04:53 +00:00
conf	Load the kernel at a 64M instead of 5M. The advantage of this is that	2003-09-06 05:15:36 +00:00
contrib	Prefer new location of pci include files (which have only been in the	2003-08-22 15:28:22 +00:00
crypto	Use __FBSDID().	2003-06-10 21:44:29 +00:00
ddb	Label the uarea address as such in DDB's ps output	2003-08-30 19:06:57 +00:00
dev	change timeout to be MPSAFE	2003-09-05 22:37:31 +00:00
fs	The valid field in struct vm_page can be of type unsigned long when	2003-08-28 01:52:14 +00:00
geom	Make sure to return ENOIOCTL if the ioctl is not handled.	2003-09-04 21:23:46 +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	Mark the isa compat shims for BURN_BRIDGES for 6.0	2003-09-05 14:55:11 +00:00
ia64	Fix a place where I forgot to change the code that checks whether	2003-09-05 22:50:10 +00:00
isa	Clean up some antique stuff. We do not support Weitek FPUs etc, and never	2003-09-05 14:54:26 +00:00
isofs/cd9660	Do not call VOP_BMAP() on our own vnodes.	2003-08-17 23:00:30 +00:00
kern	"fast swi" taskqueue support. This is a taskqueue that uses spinlocks	2003-09-05 23:09:22 +00:00
libkern	Lock down arc4random so it can be safely called w/o Giant.	2003-08-15 06:34:47 +00:00
modules	Add pst as a module	2003-08-30 08:01:05 +00:00
net	Add locking. We use a single lock to guard the global vlan list and also	2003-09-05 20:58:59 +00:00
net80211	Experimental bpf capture format for 802.11 devices. The link layer	2003-09-05 22:19:32 +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	Add Protocol Independent Multicast protocol.	2003-08-20 22:11:58 +00:00
netinet	Add locking.	2003-09-06 04:53:43 +00:00
netinet6	introduced a flag bit "ND6_IFF_ACCEPT_RTADV" in the nd_ifinfo structure to	2003-08-05 14:57:11 +00:00
netipsec	Locking and misc cleanups; most of which I've been running for >4 months:	2003-09-01 05:35:55 +00:00
netipx	Use __FBSDID().	2003-06-11 05:37:42 +00:00
netkey	Use __FBSDID().	2003-06-11 05:37:42 +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	size_t != int. Make this compile on 64 bit platforms (eg: amd64).	2003-07-24 01:59:18 +00:00
netsmb	Rewrite the code that uses the try/catch paradigm implemented by	2003-08-23 21:43:33 +00:00
nfs
nfsclient	Remove now unused BOOTP tags related to NFS swap device.	2003-09-05 11:12:55 +00:00
nfsserver	Change idle state sleep identifier to "-" for nfsd.	2003-07-02 08:08:32 +00:00
opencrypto	consolidate callback optimization check in one location by adding a flag	2003-06-30 05:09:32 +00:00
pc98	Merged from sys/dev/sio/sio.c revisions 1.403 and 1.404.	2003-08-28 11:20:54 +00:00
pccard	More debug under boot verbose.	2003-08-29 23:25:00 +00:00
pci	change timer to MPSAFE	2003-09-05 22:33:44 +00:00
posix4	Use __FBSDID().	2003-06-11 06:34:30 +00:00
powerpc	Standardize idempotentcy ifdefs. Consistently use _MACHINE_VARARGS_H_	2003-09-01 03:01:45 +00:00
rpc
security	Remove extra tabs indenting MAC library calls; they were there to	2003-08-29 02:43:57 +00:00
sparc64	- Clear the CE AFSR bits which indicate the error condition when handling	2003-09-04 15:25:10 +00:00
sys	"fast swi" taskqueue support. This is a taskqueue that uses spinlocks	2003-09-05 23:09:22 +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	Don't open with exclusive bit, swapon(8) wants to trash our swapdev.	2003-09-02 05:53:44 +00:00
Makefile	Revert exclusion for amd64 that stopped boot/ being built.	2003-06-26 03:52:48 +00:00