Ryan Stone 86a6fcd4ff Fix a false positive in a buf_ring assert ... buf_ring contains an assert that checks whether an item being enqueued already exists on the ring. There is a subtle bug in this assert. An item can be returned by a peek() function and freed, and then the consumer thread can be preempted before calling advance(). If this happens the item appears to still be on the queue, but another thread may allocate the item from the free pool and wind up trying to enqueue it again, causing the assert to trigger incorrectly. Fix this by skipping the head of the consumer's portion of the ring, as this index is what will be returned by peek(). Sponsored by: Dell EMC Isilon MFC After: 1 week Differential Revision: https://reviews.freebsd.org/D8685 Reviewed by: hselasky		2016-12-01 21:08:42 +00:00
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amd64	Report page faults due to reserved bits in PTEs as a separate fault type.	2016-11-19 01:34:12 +00:00
arm	MDIO_PHYACCESS_ACK is only valid for read access, remove it from	2016-12-01 03:34:04 +00:00
arm64	Fix the alloc function the ThunderX PCIe driver calls, the previous	2016-11-30 14:17:06 +00:00
boot	EFI loaders: parse rela relocations on amd64	2016-12-01 14:28:37 +00:00
bsm
cam	Make SES status updates more aggressive.	2016-11-29 13:48:36 +00:00
cddl	MFV r309249: 3821 Race in rollback, zil close, and zil flush	2016-11-28 15:14:31 +00:00
compat	Remove PG_CACHED-related fields from struct vmmeter, because they are no	2016-11-22 18:13:46 +00:00
conf	hyperv/hn: Add HN_DEBUG kernel option.	2016-12-01 03:27:16 +00:00
contrib	Add a FREEBSD-Xlist file for CK.	2016-11-28 21:16:03 +00:00
crypto	Add accelerated AES with using the ARMv8 crypto instructions. This is based	2016-11-21 11:18:00 +00:00
ddb	Determine the operand/address size of %cs in a new function	2016-09-25 16:30:29 +00:00
dev	hyperv/hn: Add 'options RSS' support.	2016-12-01 05:37:29 +00:00
fs	NFSv4 client tracks opens, and the track records are only dropped when	2016-11-27 09:20:58 +00:00
gdb
geom	Add gmirror create subcommand, alike to gstripe, gconcat, etc.	2016-11-30 09:27:08 +00:00
gnu	Add Ingenic X1000 DTS files (unofficial).	2016-11-19 15:03:49 +00:00
i386	MFamd64: Various fatal page fault fixes.	2016-11-19 01:36:44 +00:00
isa
kern	vfs: fix a whitespace nit in r309307	2016-11-30 02:17:03 +00:00
kgssapi
libkern	Update r309143 to prevent false sharing.	2016-11-25 17:20:23 +00:00
mips	bhnd(4): Unify NVRAM/SPROM parsing, implement compact SPROM layout encoding.	2016-11-26 23:22:32 +00:00
modules	hyperv/hn: Add 'options RSS' support.	2016-12-01 05:37:29 +00:00
net	IPsec RFC6479 support for replay window sizes up to 2^32 - 32 packets.	2016-11-25 14:44:49 +00:00
net80211	[net80211] high oops on the high seas, or "god damnit compilers, it's 2016 and you're supposed to save me from this."	2016-11-22 17:36:16 +00:00
netgraph	Writing out the L2TP control packet requires 12 bytes of	2016-11-17 14:03:44 +00:00
netinet	Rework ip_tryforward() to use FIB4 KPI.	2016-11-28 17:55:32 +00:00
netinet6	Make ICMPv6 hard error handling for TCP consistent with the ICMPv4	2016-10-21 10:32:57 +00:00
netipsec	Add a missing header	2016-11-26 23:15:11 +00:00
netnatm
netpfil	Fix ICMPv6 Time Exceeded error message translation.	2016-11-26 10:04:05 +00:00
netsmb
nfs
nfsclient
nfsserver
nlm
ofed	Move the ConnectX-3 and ConnectX-2 driver from sys/ofed into sys/dev/mlx4	2016-09-30 08:23:06 +00:00
opencrypto	Add support for the fpu_kern(9) KPI on arm64. It hooks into the existing	2016-10-20 09:22:10 +00:00
pc98	Fix building on i386 and arm. But 'public domain' headers on the files	2016-10-13 06:56:23 +00:00
powerpc	Bring the powerpc DDB disassembler into the 21st century	2016-11-30 02:35:51 +00:00
riscv	Disable superpages reservations as we don't have implemented them yet.	2016-11-21 12:00:31 +00:00
rpc
security	Audit 'fd' and 'cmd' arguments to fcntl(2), and when generating BSM,	2016-11-22 00:41:24 +00:00
sparc64	Fix building on i386 and arm. But 'public domain' headers on the files	2016-10-13 06:56:23 +00:00
sys	Fix a false positive in a buf_ring assert	2016-12-01 21:08:42 +00:00
teken
tests
tools
ufs	Release laundered vnode pages to the head of the inactive queue.	2016-11-23 17:53:07 +00:00
vm	During vm_page_cache()'s call to vm_radix_insert(), if vm_page_alloc() was	2016-12-01 17:26:37 +00:00
x86	- Mention mismatching numbers in MSR vs. ACPI _PSS count warning: seeing	2016-12-01 14:31:05 +00:00
xdr
xen	xen: add a grant-table user-space device	2016-10-31 13:12:58 +00:00
Makefile