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Code Issues Releases Activity
2088de1b49
freebsd/sys
History
Bruce Evans 2088de1b49 Don't pass PSL_NT to vm86 signal handlers. Some vm86/real mode 
programs, including msdos, set PSL_NT in probes for old cpu types,
although PSL_NT doesn't do anything useful in vm86 or real mode.
PSL_NT is even less useful in the signal handlers.  It just causes
T_TSSFLT faults on return from syscalls made by the handlers.
These faults are fixed up lazily so that Xsyscall() doesn't have
to be slowed down to prevent them.  The fault handler recently
started complaining about these faults occurring "with interrupts
disabled".  It should not have, but the complaints pointed to this
bug.

PR:		9211
1999-02-13 17:45:15 +00:00
..
alpha Adjust idle zero-page fill hysteresis based on tests. Use 2/3 and 4/5 1999-02-08 02:42:13 +00:00
amd64 Don't pass PSL_NT to vm86 signal handlers. Some vm86/real mode 1999-02-13 17:45:15 +00:00
boot Remove dictHashSummary internal function; it used doubles. 1999-02-09 16:04:19 +00:00
cam Completely set information in the transaction description before performing 1999-02-11 07:08:58 +00:00
coda Removed a bogus cast to c_caddr_t. This is part of terminating 1999-01-29 07:23:53 +00:00
compat svr4 emulator will refuse to unload itself if it is currently in use. 1999-02-04 12:43:17 +00:00
compile
conf Correct i/o addresses for dgb & dgm 1999-02-12 12:15:02 +00:00
contrib/softupdates Gutted softdep_deallocate_dependencies and replaced it with a panic. It 1999-01-22 09:07:32 +00:00
ddb Fixed -Wcast-qual warnings. 1999-02-12 12:44:19 +00:00
dev Improved reporting of autodetected speed and duplex. 1999-02-12 17:56:23 +00:00
fs Remove MAP_ENTRY_IS_A_MAP 'share' maps. These maps were once used to 1999-02-07 21:48:23 +00:00
geom Add a prioritization field to the devstat_add_entry() call so that 1999-02-10 00:04:13 +00:00
gnu Use suser() to check for super user rather than examining cr_uid directly. 1999-01-30 12:17:38 +00:00
i4b Update the pccard hooks to use a module style declaration instead. 1999-01-19 00:21:53 +00:00
i386 Don't pass PSL_NT to vm86 signal handlers. Some vm86/real mode 1999-02-13 17:45:15 +00:00
isa Add a prioritization field to the devstat_add_entry() call so that 1999-02-10 00:04:13 +00:00
isofs/cd9660 Don't comment out dead code; remove it. 1999-01-31 11:54:29 +00:00
kern Add a prioritization field to the devstat_add_entry() call so that 1999-02-10 00:04:13 +00:00
libkern Fix warnings in preparation for adding -Wall -Wcast-qual to the 1999-01-28 02:26:20 +00:00
miscfs Remove MAP_ENTRY_IS_A_MAP 'share' maps. These maps were once used to 1999-02-07 21:48:23 +00:00
modules Honor ${LDFLAGS} for building svr4_genassym. This is part of fixing 1999-02-06 07:48:24 +00:00
msdosfs Fix warnings in preparation for adding -Wall -Wcast-qual to the 1999-01-27 22:42:27 +00:00
net Get rid of IFF_BROADCAST from default IFF_ slip options. This accidently 1999-02-02 00:28:29 +00:00
netatalk Fix warnings in preparation for adding -Wall -Wcast-qual to the 1999-01-27 22:42:27 +00:00
netatm Fix warnings in preparation for adding -Wall -Wcast-qual to the 1999-01-28 00:57:57 +00:00
netinet After wading in the cesspool of ip_input for an hour, I have managed to 1999-02-09 16:55:46 +00:00
netipx Make it possible to use lo0 as an internal IPX network. This is usefull 1999-02-06 10:48:11 +00:00
netkey #ifdef out unused function key_freetables. 1999-01-12 12:38:31 +00:00
netnatm Examine all occurrences of sprintf(), strcat(), and str[n]cpy() 1998-12-04 22:54:57 +00:00
netns
nfs General additional cleanup of VOP API for NFS ops - mainly NFS ignoring 1999-02-13 09:47:30 +00:00
nfsclient General additional cleanup of VOP API for NFS ops - mainly NFS ignoring 1999-02-13 09:47:30 +00:00
nfsserver Fix warnings in preparation for adding -Wall -Wcast-qual to the 1999-01-27 22:42:27 +00:00
ntfs First version. 1999-02-03 04:07:38 +00:00
pc98 Sync with sys/i386/i386/machdep.c revision 1.325. 1999-02-12 09:15:33 +00:00
pccard Add "beep" ioctl. (#10 is reserved for PIOCSVIR) 1999-02-13 11:32:00 +00:00
pci Improved reporting of autodetected speed and duplex. 1999-02-12 17:56:23 +00:00
posix4
powerpc Adjust idle zero-page fill hysteresis based on tests. Use 2/3 and 4/5 1999-02-08 02:42:13 +00:00
rpc
svr4 svr4 emulator will refuse to unload itself if it is currently in use. 1999-02-04 12:43:17 +00:00
sys Added new ioctls for Hauppage Infra-Red Remote Control support, 1999-02-11 10:18:04 +00:00
tools
ufs Remove XXX comment in regarsd to why NFS doesn't use VOP_ABORT(). NFS 1999-02-13 08:38:28 +00:00
vm Minor optimization to madvise() MADV_FREE to make page as freeable as 1999-02-12 20:42:19 +00:00
Makefile Backed out previous commit. It depends on a.out utilities and libraries 1998-12-30 12:06:08 +00:00