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freebsd-dev/sys
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John Baldwin b833d157c7 Always disable paging when exiting back to real mode after receiving a 
fatal trap.  Also, reload the GDT register to point to BTX's GDT before
playing around with the segment registers to return to real mode.  This is
helpful if the kernel causes a fatal exception before it has setup its own
IDT and fault handlers.  For example, if one happens to break mtx_init().
Without these changes BTX would recursively page fault (if paging was not
disabled) or triple fault and reset the CPU (without the GDT reload)
instead of providing a potentially useful register dump.

Reviewed by:	rnordier
2001-03-21 20:08:07 +00:00
..
alpha Use a generic implementation of the Fowler/Noll/Vo hash (FNV hash). 2001-03-17 09:31:06 +00:00
amd64 Show the bzero() bandwidth in kBps instead of Bps; use u_int32_t instead 2001-03-19 00:28:04 +00:00
arm/include Correct disordering which is corresponding to bde's fix to 2001-02-17 14:51:11 +00:00
boot Always disable paging when exiting back to real mode after receiving a 2001-03-21 20:08:07 +00:00
cam Fix inquiry length detection for the ses(4) driver. It was using the 2001-03-16 22:16:54 +00:00
coda Mechanical change to use <sys/queue.h> macro API instead of 2001-02-04 13:13:25 +00:00
compat Eliminate global node types and instead use an operations vector for 2001-03-12 03:16:56 +00:00
compile
conf o Two changes made elsewhere relating to recent EA commits, but not 2001-03-19 23:27:37 +00:00
contrib/dev Move configuration of work_memory to oltr_init() rather than 2001-03-08 01:38:58 +00:00
crypto Kernel crypto need binary key material, not symbolic ascii. 2001-03-10 13:02:58 +00:00
ddb Use macro API for <sys/queue.h> 2000-12-30 22:06:19 +00:00
dev The size of the disk can't be gotten reliably with the read capacity 2001-03-21 14:59:38 +00:00
fs o Change the API and ABI of the Extended Attribute kernel interfaces to 2001-03-15 02:54:29 +00:00
geom Fix a braino in ccd's clone routine. 2001-01-29 06:18:14 +00:00
gnu Fixes to track snapshot copy-on-write checking in the specinfo 2001-03-07 07:09:55 +00:00
i4b Preceed/preceeding are not english words. Use precede or preceding. 2001-02-18 10:25:42 +00:00
i386 o Two changes made elsewhere relating to recent EA commits, but not 2001-03-19 23:27:37 +00:00
ia64 Use a generic implementation of the Fowler/Noll/Vo hash (FNV hash). 2001-03-17 09:31:06 +00:00
isa Always call resource_int_value function for getting portsize and msize. 2001-03-17 04:23:12 +00:00
isofs/cd9660 Add missed MODULE_VERSION() call, so loading of unicode conversion routine 2001-03-11 15:28:42 +00:00
kern Make the pseudo-driver for "/dev/fd/*" handle fd's larger than 255. 2001-03-20 13:26:13 +00:00
libkern RIP <machine/lock.h>. 2001-02-11 10:44:09 +00:00
miscfs o Change the API and ABI of the Extended Attribute kernel interfaces to 2001-03-15 02:54:29 +00:00
modules o Adding UFS_EXTATTR support in MFS required the inclusion of opt_ufs.h. 2001-03-19 07:04:17 +00:00
msdosfs Grab the process lock while calling psignal and before calling psignal. 2001-03-07 03:37:06 +00:00
net - Add iso88025_ifdetach(). 2001-03-18 05:43:25 +00:00
netatalk Mechanical change to use <sys/queue.h> macro API instead of 2001-02-04 13:13:25 +00:00
netatm Silence some warnings 2001-03-20 10:42:49 +00:00
netgraph netgraph.h: 2001-03-10 16:31:00 +00:00
netinet Only flush rules that have a rule number above that set by a new 2001-03-21 08:19:31 +00:00
netinet6 nuke IPSEC_SRCSEL which does not do the right thing. 2001-03-16 17:52:48 +00:00
netipx Another round of the <sys/queue.h> FOREACH transmogriffer. 2001-02-04 16:08:18 +00:00
netkey fixed possibility of panic at key_acquire(). 2001-01-14 17:25:08 +00:00
netnatm Mechanical change to use <sys/queue.h> macro API instead of 2001-02-04 13:13:25 +00:00
netncp Major update of NCP requester: 2001-03-10 05:24:45 +00:00
netns * Rename M_WAIT mbuf subsystem flag to M_TRYWAIT. 2000-12-21 21:44:31 +00:00
nfs Use the same API as the example code. 2001-03-20 02:10:18 +00:00
nfsclient Use the same API as the example code. 2001-03-20 02:10:18 +00:00
nfsserver Use a generic implementation of the Fowler/Noll/Vo hash (FNV hash). 2001-03-17 09:31:06 +00:00
ntfs Reviewed by: jlemon 2001-03-01 21:00:17 +00:00
nwfs Do not kill vnodes after rename. This can cause deadlocks in the deadfs. 2001-03-11 11:51:42 +00:00
pc98 Merged from sys/i386/conf/GENERIC revision 1.305 (moved the fxp driver 2001-03-17 14:04:24 +00:00
pccard Place the call to pccard_insert_beep() in the inserted() timeout 2001-03-20 18:10:19 +00:00
pci Add a placeholder for the ServerWorks OSB4 device id. The SMBus 2001-03-15 06:56:51 +00:00
posix4 Lock need_resched with sched_lock. 2001-02-22 13:46:09 +00:00
powerpc Use a generic implementation of the Fowler/Noll/Vo hash (FNV hash). 2001-03-17 09:31:06 +00:00
rpc Bring in a hybrid of SunSoft's transport-independent RPC (TI-RPC) and 2001-03-19 12:50:13 +00:00
svr4 This patchset fixes a large number of file descriptor race conditions. 2000-11-18 21:01:04 +00:00
sys Paranthesise macros. This fixes an unlikely bug and silences lint. 2001-03-21 14:31:51 +00:00
tools Simplify this a bit so that it doesn't have to generate silly redundant 2000-12-06 06:59:38 +00:00
ufs Add kernel support for running fsck on active filesystems. 2001-03-21 04:09:01 +00:00
vm Fix a lock reversal problem in the VM subsystem related to threaded 2001-03-14 06:48:53 +00:00
Makefile