Gleb Smirnoff 48278b8846 Once pf became not covered by a single mutex, many counters in it became ... race prone. Some just gather statistics, but some are later used in different calculations. A real problem was the race provoked underflow of the states_cur counter on a rule. Once it goes below zero, it wraps to UINT32_MAX. Later this value is used in pf_state_expires() and any state created by this rule is immediately expired. Thus, make fields states_cur, states_tot and src_nodes of struct pf_rule be counter(9)s. Thanks to Dennis for providing me shell access to problematic box and his help with reproducing, debugging and investigating the problem. Thanks to: Dennis Yusupoff <dyr smartspb.net> Also reported by: dumbbell, pgj, Rambler Sponsored by: Nginx, Inc.		2014-02-14 10:05:21 +00:00
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amd64	Add support for managing PCI bus numbers. As with BARs and PCI-PCI bridge	2014-02-12 04:30:37 +00:00
arm	Allow the kernel to be loaded at any 1MiB address. This requirement is	2014-02-13 21:30:54 +00:00
boot	Make the gpioled(4) work out of the box on BBB.	2014-02-13 18:51:37 +00:00
bsm	Change the cap_rights_t type from uint64_t to a structure that we can extend	2013-09-05 00:09:56 +00:00
cam	Make CTL block backend return proper error code for operations unsupposed	2014-02-06 03:54:58 +00:00
cddl	MFV r261619:	2014-02-08 05:35:36 +00:00
compat	The posix_madvise(3) and posix_fadvise(2) should return error on	2014-01-30 18:04:39 +00:00
conf	Add an OFW GPIO compatible bus. This allows the use of the DTS files to	2014-02-13 17:08:29 +00:00
contrib	Substitute flags from historical mbuf(9) allocator with modern ones.	2014-01-16 13:42:14 +00:00
crypto	fix broken style(9) in r258399	2013-11-23 00:28:18 +00:00
ddb
dev	Fix minor logical error in the XHCI driver. Set correct SETUP packet	2014-02-14 07:17:36 +00:00
fs	ext2fs: Use i_flag instead of i_flags for Ext4 inode flags.	2014-01-28 14:39:05 +00:00
gdb	rename scheduler->swapper and SI_SUB_RUN_SCHEDULER->SI_SUB_LAST	2013-07-24 09:45:31 +00:00
geom	In g_eli_crypto_hmac_init(), zero out after using the ipad buffer,	2014-02-08 05:17:49 +00:00
gnu/fs/reiserfs
i386	Add support for managing PCI bus numbers. As with BARs and PCI-PCI bridge	2014-02-12 04:30:37 +00:00
ia64	In pmap_set_pte(), make sure to enforce ordering by inserting a memory	2014-01-20 18:37:35 +00:00
isa
kern	Fix a bug in be_uuid_dec(); it called le16dec() instead of be16dec(),	2014-02-13 22:24:36 +00:00
kgssapi
libkern	Fix typo	2013-11-29 20:14:26 +00:00
mips	Enable use of the PCIe connected wifi on the DB120 (AR9344) board.	2014-02-14 05:25:15 +00:00
modules	Import USB RNDIS driver to FreeBSD from OpenBSD.	2014-02-06 08:47:14 +00:00
net	Once pf became not covered by a single mutex, many counters in it became	2014-02-14 10:05:21 +00:00
net80211	Another round of removing historical mbuf(9) allocator flags.	2014-01-16 13:44:47 +00:00
netatalk	The r48589 promised to remove implicit inclusion of if_var.h soon. Prepare	2013-10-26 17:58:36 +00:00
netgraph	Be much more specific (and correct) about the device id matching.	2014-01-09 15:31:44 +00:00
netinet	Fixup for r261590 (vnet sysctl handlers cleanup).	2014-02-09 08:13:17 +00:00
netinet6	Further simplify nd6_output_lle.	2014-02-13 19:09:04 +00:00
netipsec	Initialize prot variable.	2013-11-11 13:19:55 +00:00
netipx	The r48589 promised to remove implicit inclusion of if_var.h soon. Prepare	2013-10-26 17:58:36 +00:00
netnatm	Provide includes that are needed in these files, and before were read	2013-10-26 18:18:50 +00:00
netpfil	Once pf became not covered by a single mutex, many counters in it became	2014-02-14 10:05:21 +00:00
netsmb	Catch up with sb_timeo type change in r255138. This fixes	2013-11-08 08:44:09 +00:00
nfs	Move most of NFS file handle affinity code out of the heavily congested	2013-12-30 20:23:15 +00:00
nfsclient	For software builds, the NFS client does many small	2013-12-07 23:05:59 +00:00
nfsserver	Fix RPC server threads file handle affinity to work better with ZFS.	2013-12-23 08:43:16 +00:00
nlm	Intermittent crashes in the NLM (rpc.lockd) code during system	2013-09-06 23:14:31 +00:00
ofed	Simplify filling sockaddr_dl structure for if_resolvemulti()	2014-01-18 23:24:51 +00:00
opencrypto	Prevent races in accesses of the software crypto session array.	2014-01-28 22:02:29 +00:00
pc98	Don't waste a page of KVA for the boot-time memory test on x86. For amd64,	2014-02-11 22:02:40 +00:00
pci	- Implement the RX EARLYOFF and RXDV GATED bits as done by RealTek's Linux	2014-02-05 23:13:40 +00:00
powerpc	Move Open Firmware device root on PowerPC, ARM, and MIPS systems to	2014-02-05 14:44:22 +00:00
rpc	Fix lock acquisition in case no request space available, missed in r260097.	2014-02-04 00:00:01 +00:00
security	As constantly reported during kernel compilation, m_buflen is unsigned so	2013-12-25 20:10:17 +00:00
sparc64	Add support for managing PCI bus numbers. As with BARs and PCI-PCI bridge	2014-02-12 04:30:37 +00:00
sys	Bump __FreeBSD_version after the libc++ 3.4 ABI compatibility fix in	2014-02-14 08:42:39 +00:00
teken	Fix typo.	2014-02-06 13:28:06 +00:00
tools	dtrace sdt: remove the ugly sname parameter of SDT_PROBE_DEFINE	2013-11-26 08:46:27 +00:00
ufs	Fine tune filesystem block allocations under low free-space	2013-12-30 17:04:24 +00:00
vm	Fix-up r254141: in the process of making a failing vm_page_rename()	2014-02-14 03:34:12 +00:00
x86	Add support for managing PCI bus numbers. As with BARs and PCI-PCI bridge	2014-02-12 04:30:37 +00:00
xdr
xen	Remove redundant redeclaration of gdtset in sys/xen/xen-os.h, to silence	2013-10-18 17:06:13 +00:00
Makefile	Add netpfil to CSCOPEDIRS.	2013-12-30 08:36:17 +00:00