Maksim Yevmenkin fd4df69975 Fix hard lockup caused by kbdmux(4) when kbdmux(4), PS/2 keyboard ... (atkbd(4)) and PS/2 mouse (psm(4)) are used together. Turns out that atkbd(4) check_char() method may return "true" while read_char() method returns NOKEY. When this happens kbdmux(4) was simply stuck in the dead loop. Avoid dead loop in kbdmux(4) by breaking out of the loop if read_char() method returns NOKEY. It almost seems like a bug in atkkbd(4), atkbd_check_char() calls kbdc_data_ready(), and, the later will return "true" if there are pending data in either kbd or aux queue. However, because both aux and kbd are on the same controller, I'm not sure if this is a bug or feature. Tested by: markus MFC after: 1 day		2006-02-25 21:59:29 +00:00
..
alpha	Close some races between procfs/ptrace and exit(2):	2006-02-22 18:57:50 +00:00
amd64	It seems bit 5 of cpu_feature2 is the VMX (Virtual Machine Extensions)	2006-02-15 14:48:59 +00:00
arm	Close some races between procfs/ptrace and exit(2):	2006-02-22 18:57:50 +00:00
boot	Remove ELF dynamic tag definitions that aren't used. Ideally,	2006-01-18 18:49:25 +00:00
bsm	Merge OpenBSM 1.0 alpha 3 include file changes from contrib/openbsm/bsm	2006-02-06 01:12:46 +00:00
cam	- Add a scsi_da.c and a umass.c quirk for Genesys 6-in-1 Card Reader.	2006-01-30 20:27:44 +00:00
coda	- Reorder calls to vrele() after calls to vput() when the vrele is a	2006-02-01 00:25:26 +00:00
compat	- Always call exec_free_args() in kern_execve() instead of doing it in all	2006-02-06 22:06:54 +00:00
conf	Remove dev/uart/uart_if.m from the default MFILES (in kmod.mk) and	2006-02-24 01:49:36 +00:00
contrib	resolve merge conflicts	2006-02-10 19:01:02 +00:00
crypto
ddb	Fix -Wundef.	2005-12-04 02:12:43 +00:00
dev	Fix hard lockup caused by kbdmux(4) when kbdmux(4), PS/2 keyboard	2006-02-25 21:59:29 +00:00
doc
fs	Close some races between procfs/ptrace and exit(2):	2006-02-22 18:57:50 +00:00
gdb
geom	Do not use bio structure after g_io_deliver(), it may not longer by valid.	2006-02-22 10:21:05 +00:00
gnu	Add marker vnodes to ensure that all vnodes associated with the mount point are	2006-01-09 20:42:19 +00:00
i4b	Fix -Wundef warnings found when compiling i386 LINT, GENERIC and	2005-12-05 11:58:35 +00:00
i386	Add frequency-voltage tables for Intel 778, 758, 773, 753, and 733J	2006-02-25 04:55:38 +00:00
ia64	Close some races between procfs/ptrace and exit(2):	2006-02-22 18:57:50 +00:00
isa	Tweak how the MD code calls the fooclock() methods some. Instead of	2005-12-22 22:16:09 +00:00
isofs/cd9660	I ran into an nfs client panic a couple of times in a row over the	2006-01-17 17:29:03 +00:00
kern	Always print a newline char at the end of the line.	2006-02-25 16:20:22 +00:00
libkern	Convert function declarations to ANSI C.	2006-01-22 00:46:40 +00:00
modules	Move the hard-coded ETHER_* options to where they belong --	2006-02-24 12:27:09 +00:00
net	Don't to forget to unlock the rwlock on trunk before destroying it.	2006-02-24 17:25:16 +00:00
net80211	consolidate calculation of capabilities ie	2006-02-25 05:36:43 +00:00
netatalk	- Store pointer to the link-level address right in "struct ifnet"	2005-11-11 16:04:59 +00:00
netatm	Convert to ANSI C function declarations.	2006-01-22 01:07:11 +00:00
netgraph	Clear csum_flags after reading data from socket buffer. Otherwise,	2006-02-21 13:04:39 +00:00
netinet	This patch fixes the problem where the current TCP code can not handle	2006-02-23 21:14:34 +00:00
netinet6	avoided the use of purged address structure when an address became	2006-02-12 15:37:08 +00:00
netipsec	Fix stack corruptions on amd64.	2006-01-21 10:44:34 +00:00
netipx	In spx_attach() and spx_detach(), there is no need to check whether the	2006-01-14 00:05:44 +00:00
netkey	Fix stack corruptions on amd64.	2006-01-21 10:44:34 +00:00
netnatm	Use sparse initializers for "struct domain" and "struct protosw",	2005-11-09 13:29:16 +00:00
netncp	In ncp_sysctl_connstat(), the SLIST_FOREACH() logic to check 'error'	2006-01-14 11:40:32 +00:00
netsmb	Although we check the return value of copyin(9) while determaining how	2006-01-16 17:03:21 +00:00
nfs
nfs4client	Use nfs4_disconnect for connections opened with nfs4_connect.	2006-01-19 22:48:31 +00:00
nfsclient	Don't log an error on tcp connection reset, even if we don't get ECONNRESET.	2006-01-20 15:07:18 +00:00
nfsserver	- Reorder calls to vrele() after calls to vput() when the vrele is a	2006-02-01 00:25:26 +00:00
opencrypto
pc98	- Use bus_setup_intr() and bus_teardown_intr() to register device driver	2006-02-22 18:16:26 +00:00
pccard	I don't believe these are used at all, and can be safely removed	2006-01-15 06:49:28 +00:00
pci	Add support for the Intel E7205 chipset.	2006-02-17 01:40:46 +00:00
posix4	mqueue.h has been superceded by sys/mqueue.h thanks to David Xu's work.	2005-11-28 02:58:30 +00:00
powerpc	Simplify system time accounting for profiling.	2006-02-08 08:09:17 +00:00
rpc	Fix up some cut-n-paste damage and some out-of-date comments.	2006-01-20 15:20:41 +00:00
security	Add stub AUE_EACCESS entry.	2006-02-11 23:55:08 +00:00
sparc64	- Don't bother traversing trap frames in stack_save(). This fixes panics	2006-02-19 11:54:46 +00:00
sys	MFp4:	2006-02-24 02:24:10 +00:00
tools	Fix a leftover "iwi_boot" string.	2006-01-30 16:32:08 +00:00
ufs	- Using LK_NOWAIT in qsync() can get us into infinite loop situations that	2006-02-22 06:12:53 +00:00
vm	Lock the vm_object while checking its type to see if it is a vnode-backed	2006-02-21 22:09:54 +00:00
Makefile	add nfsclient/, nfs4client/, and rpc/ directories to the	2006-01-10 20:58:27 +00:00