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883e9bc41d
freebsd-nq/sys
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Robert Watson 883e9bc41d In tcp_input(), we acquire a global write lock at first only if a 
segment is likely to trigger a TCP state change (i.e., FIN/RST/SYN).
If we later have to upgrade the lock, we acquire an inpcb reference
and drop both global/inpcb locks before reacquiring in-order.  In
that gap, the connection may transition into TIMEWAIT, so we need
to loop back and reevaluate the inpcb after relocking.

MFC after:	3 days
Reported by:	Kamigishi Rei <spambox at haruhiism.net>
Reviewed by:	bz
2009-10-05 22:24:13 +00:00
..
amd64 Make sure that the primary native brandinfo always gets added 2009-10-03 11:57:21 +00:00
arm - Drop unused pmap_use_l1 function and comment out currently unused 2009-10-05 10:08:58 +00:00
boot lindev(4) [1] is supposed to be a collection of linux-specific pseudo 2009-09-26 12:45:28 +00:00
bsm Add audit events for process descriptor system calls, which will appear in 2009-09-29 21:25:59 +00:00
cam Report SATA 3.x devices. 2009-09-27 20:50:54 +00:00
cddl Return EOPNOTSUPP instead of EINVAL when doing chflags(2) over an old 2009-10-01 18:58:26 +00:00
compat Make sure that the primary native brandinfo always gets added 2009-10-03 11:57:21 +00:00
conf cxgb(4) updates, including: 2009-10-05 20:21:41 +00:00
contrib Use __FBSDID to embed RCS ID. 2009-09-21 08:37:57 +00:00
crypto
ddb Put square backets ([]) around process names for system processes to patch 2009-10-01 19:12:14 +00:00
dev cxgb(4) updates, including: 2009-10-05 20:21:41 +00:00
fs Fix a bug that causes the fsx test case of mmap'ed page being out of sync 2009-10-04 10:38:04 +00:00
gdb
geom - Improve error message consistency and wording. 2009-10-05 08:44:31 +00:00
gnu Fix the build by using proper format. 2009-06-25 16:48:13 +00:00
i386 Make sure that the primary native brandinfo always gets added 2009-10-03 11:57:21 +00:00
ia64 Make sure that the primary native brandinfo always gets added 2009-10-03 11:57:21 +00:00
isa Tweak the way that the ACPI and ISA bus drivers match hint devices to 2009-08-24 21:51:46 +00:00
kern Fix build on amd64, where sysctl arg1 is a pointer. 2009-10-05 22:23:12 +00:00
kgssapi When the KOBJMETHOD() macro was updated, it resulted in the 2009-06-14 17:33:46 +00:00
libkern done method is supposed to return int. 2009-06-22 22:09:18 +00:00
mips Make sure that the primary native brandinfo always gets added 2009-10-03 11:57:21 +00:00
modules cxgb(4) updates, including: 2009-10-05 20:21:41 +00:00
net Put #ifdef INET around parts of the FLOWTABLE code, to unbreak 2009-10-03 10:56:03 +00:00
net80211 Update 802.11s mesh support to draft 3.03. This includes a revised frame 2009-09-22 18:18:14 +00:00
netatalk Reverse misordered unlock and lock in at_control for netatalk phase I 2009-08-12 10:44:13 +00:00
netgraph Get those pesky RFCOMM RPM data bits right. This is likely a noop. 2009-09-10 23:30:13 +00:00
netinet In tcp_input(), we acquire a global write lock at first only if a 2009-10-05 22:24:13 +00:00
netinet6 Enable adding a link-local address even if ND6_IFF_IFDISABLED. 2009-10-02 07:00:20 +00:00
netipsec Changed an IPSEC_ASSERT to a simple test, as such invalid packets 2009-10-01 15:33:53 +00:00
netipx Use queue(9) instead of hand-crafted link lists for the global IPX 2009-06-24 20:57:50 +00:00
netnatm
netncp
netsmb Don't print out a message on loading a module. 'kldload -v' and 'kldstat 2009-09-10 18:33:08 +00:00
nfs Revert rev 192323 (nfs_common.c only): 2009-07-12 03:53:52 +00:00
nfsclient Reverting the previous change for now. Some users reports the patch 2009-09-15 22:09:42 +00:00
nfsserver Ensure that tv_sec is between INT32_MIN and INT32_MAX, so ZFS won't object. 2009-09-26 18:23:16 +00:00
nlm unifdef NFSCLIENT because the nlm depends on the nfsclient even if NFSCLIENT 2009-10-03 12:22:12 +00:00
opencrypto If crypto operation is finished with EAGAIN, don't repeat operation from 2009-09-04 09:48:18 +00:00
pc98 MFi386: revision 197653 2009-10-01 10:46:22 +00:00
pci intpm/sb700: force polling mode if configured interrupt is SMI 2009-09-19 08:56:28 +00:00
powerpc Make sure that the primary native brandinfo always gets added 2009-10-03 11:57:21 +00:00
rpc Set the prison in NFS anon and GSS SVC creds (as I indended to in r197581). 2009-09-28 18:55:29 +00:00
security Having thrown the cat out of the house, add a necessary include. 2009-09-08 13:24:36 +00:00
sparc64 Make sure that the primary native brandinfo always gets added 2009-10-03 11:57:21 +00:00
sun4v Add a new sysctl for reporting all of the supported page sizes. 2009-09-18 17:04:57 +00:00
sys Reserve numbers for XScale. 2009-10-02 11:14:12 +00:00
teken Add support for VT200-style mouse input. 2009-09-27 18:19:41 +00:00
tools - Increase dynamic range of filter coefficients from 28bit to 30bit. 2009-07-05 18:15:06 +00:00
ufs Don't build ufs_gjournal.c at all if UFS_GJOURNAL option is not given 2009-09-22 16:22:05 +00:00
vm Align and pad the page queue and free page queue locks so that the linker 2009-10-04 18:53:10 +00:00
xdr Add a check for a NULL mbuf ptr at the beginning of xdrmbuf_inline() 2009-08-12 16:27:51 +00:00
xen Temporarily revert the new-bus locking for 8.0 release. It will be 2009-08-20 19:17:53 +00:00
Makefile