Konstantin Belousov 6a440fc3e0 Route all returns from the interrupts and faults through the doreti_iret ... labeled iretq instruction. Suppose that multithreaded process executes two threads, currently scheduled on different processors. Let assume that thread A executes using %cs or %ss pointing into the descriptor from LDT. If IPI comes which handler does not return by jump to doreti, and meantime thread B invalidates descriptor pointed to by %cs or %ss, then iretq from IPI handler could fault. Routing the return by doreti_iret allows kernel to catch the situation and recover from it by sending signal to the usermode. Tested by: pho MFC after: 1 week		2010-05-12 10:29:35 +00:00
..
amd64	Route all returns from the interrupts and faults through the doreti_iret	2010-05-12 10:29:35 +00:00
arm	The FA526 belongs to the ARM9TDMI family	2010-05-12 05:50:56 +00:00
boot	Formatting nit	2010-05-10 18:23:00 +00:00
bsm
cam	Pick up the right change, not it's close cousin. The one	2010-05-11 22:51:13 +00:00
cddl	Fix possible hang when replaying large truncations.	2010-05-12 09:51:57 +00:00
compat	- #ifdef out the cliplist part, skype seems like using an uninitialized	2010-05-03 14:19:58 +00:00
conf	Add support for FA626TE.	2010-05-04 10:14:05 +00:00
contrib	MFP4: @176978-176982, 176984, 176990-176994, 177441	2010-04-29 11:52:42 +00:00
crypto
ddb	There is not a good reason to have a different prototype for db_printf()	2010-05-11 17:01:14 +00:00
dev	Enable 5.5 and 11Mbit TX rates.	2010-05-11 17:14:17 +00:00
fs	The thread_unsuspend() requires both process mutex and process spinlock	2010-05-10 15:19:12 +00:00
gdb
geom	- Don't return EAGAIN from gv_unload(). It was used to work around the	2010-05-10 19:12:23 +00:00
gnu	Move checking against RLIMIT_FSIZE into one place, vn_rlimit_fsize().	2010-05-05 16:44:25 +00:00
i386	Push down the page queues into vm_page_cache(), vm_page_try_to_cache(), and	2010-05-08 20:34:01 +00:00
ia64	Push down the page queues into vm_page_cache(), vm_page_try_to_cache(), and	2010-05-08 20:34:01 +00:00
isa
kern	I added vfs_lowvnodes event, but it was only used for a short while and now	2010-05-11 22:46:36 +00:00
kgssapi
libkern	Switch to our preferred 2-clause BSD license.	2010-04-07 16:50:38 +00:00
mips	Push down the page queues into vm_page_cache(), vm_page_try_to_cache(), and	2010-05-08 20:34:01 +00:00
modules	Back out r205134. It is not stable.	2010-05-11 15:32:21 +00:00
net	workaround bug with ipv6 where a flow can have a null rtentry	2010-05-12 04:51:20 +00:00
net80211	Add new tunable 'net.link.ifqmaxlen' to set default send interface	2010-05-03 07:32:50 +00:00
netatalk
netgraph	Fix an invalid parameter detected by INVARIANT and confirmed by r193272.	2010-05-06 20:58:23 +00:00
netinet	This fixes a bug with the one-2-one model socket when a	2010-05-11 17:02:29 +00:00
netinet6	try working around panic by validating rt and lle	2010-05-12 03:29:11 +00:00
netipsec	Set SA's natt_type before calling key_mature() in key_add(),	2010-05-05 08:58:58 +00:00
netipx
netnatm
netncp	Switch to our preferred 2-clause BSD license.	2010-04-07 16:50:38 +00:00
netsmb	Switch to our preferred 2-clause BSD license.	2010-04-07 16:50:38 +00:00
nfs
nfsclient	Push down the page queues lock into vm_page_activate().	2010-05-07 15:49:43 +00:00
nfsserver
nlm
opencrypto
pc98	MFi386: revision 206553	2010-04-29 06:22:07 +00:00
pci	Add new tunable 'net.link.ifqmaxlen' to set default send interface	2010-05-03 07:32:50 +00:00
powerpc	Push down the page queues into vm_page_cache(), vm_page_try_to_cache(), and	2010-05-08 20:34:01 +00:00
rpc
security	Add a case to make sure that internal audit records get converted	2010-05-04 15:29:07 +00:00
sparc64	Push down the page queues into vm_page_cache(), vm_page_try_to_cache(), and	2010-05-08 20:34:01 +00:00
sun4v	Push down the page queues into vm_page_cache(), vm_page_try_to_cache(), and	2010-05-08 20:34:01 +00:00
sys	I added vfs_lowvnodes event, but it was only used for a short while and now	2010-05-11 22:46:36 +00:00
teken	Just use <stdint.h> instead of <inttypes.h>. We don't need it here.	2010-04-03 17:22:28 +00:00
tools
ufs	- Call softdep_prealloc() before any of the balloc routines in the	2010-05-07 08:45:21 +00:00
vm	Update synchronization annotations for struct vm_page. Add a comment	2010-05-11 01:29:18 +00:00
x86	Fix another instance of lapic_cyclic_clock_func.	2010-04-20 21:04:57 +00:00
xdr
xen
Makefile