Alan Cox afaa41f6b8 On a fork allow read-only wired pages to be copy-on-write shared between the ... parent and child processes. Previously, we copied these pages even though they are read only. However, the reason for copying them is historical and no longer exists. In recent times, vm_map_protect() has developed the ability to copy pages when write access is added to wired copy-on-write pages. So, in this case, copy-on-write sharing of wired pages is not to be feared. It is not going to lead to copy-on-write faults on wired memory. Reviewed by: kib MFC after: 1 week Sponsored by: EMC / Isilon Storage Division		2014-05-13 13:20:23 +00:00
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amd64	Virtual machine halt detection is turned on by default. Allow it to be	2014-05-05 16:19:24 +00:00
arm	Cleanup some style nits.	2014-05-12 13:08:37 +00:00
boot	Adjust the register layout to allow for 64bit registers in the	2014-05-09 12:59:38 +00:00
bsm	IFp4 @1192291:	2014-04-07 20:44:00 +00:00
cam	Provide better descriptions for 'struct ctl_scsiio' fields; based mostly	2014-05-04 15:35:04 +00:00
cddl	Import George Wilson's change for Illumos #4730:	2014-05-06 19:03:04 +00:00
compat	In freebsd32_sendmsg(), replace the call to sockargs() followed by a	2014-04-05 18:56:01 +00:00
conf	s/JIRA/Jenkins/g in comments. I was confused.	2014-05-12 01:47:45 +00:00
contrib	Add Atheros AR1111 support to the HAL.	2014-05-05 07:58:05 +00:00
crypto	NO_MAN= has been deprecated in favor of MAN= for some time, go ahead	2014-04-13 05:21:56 +00:00
ddb	ddb: Minor style cleanups.	2014-03-31 16:37:41 +00:00
dev	Disable TX IP/TCP/UDP checksum offloading for RTL8168C/RTL8168CP.	2014-05-13 05:19:29 +00:00
fs	After r254627, the deupdate() started writing the directory entries to	2014-05-03 16:11:55 +00:00
gdb
geom	It is safe to allow shrinking, when aligned size is bigger than current.	2014-05-07 11:18:27 +00:00
gnu	Symbolic bindings for the dts files...	2014-02-28 16:51:33 +00:00
i386	Disable ACPI and P4TCC throttling by default, following discussion on	2014-05-04 16:38:21 +00:00
ia64	Bring in the mpr(4) driver for LSI's MPT3 12Gb SAS controllers.	2014-05-02 20:25:09 +00:00
isa	Remove vestiges of knowing the ISA bus, which we gave up on around 20	2014-03-19 21:03:04 +00:00
kern	Be even more paranoid about overflow.	2014-05-12 20:22:42 +00:00
kgssapi
libkern
mips	Do not configure all pins as outputs as this can lead to short circuits when	2014-05-10 13:16:04 +00:00
modules	Build modules in parallel. This has been tested by several people at	2014-05-12 13:33:12 +00:00
net	Rename rt_msg1() to more handy rtsock_msg_mbuf().	2014-05-08 13:54:57 +00:00
net80211	Use logical rather than bitwise OR in if() expression.	2014-04-26 23:22:49 +00:00
netgraph	Remove AppleTalk support.	2014-03-14 06:29:43 +00:00
netinet	Fix checksum computation. Previously it didn't include carry.	2014-05-13 05:07:03 +00:00
netinet6	Pass radix head ptr along with rte to rtexpunge().	2014-05-03 16:28:54 +00:00
netipsec	Remove _IP_VHL* macros and related ifdefs.	2014-04-16 05:31:54 +00:00
netnatm
netpfil	Define startup order the same way as it is in dummynet.	2014-04-26 08:05:16 +00:00
netsmb	Remove redundant unlock.	2014-04-17 12:22:08 +00:00
nfs	- Remove rt_metrics_lite and simply put its members into rtentry.	2014-03-05 01:17:47 +00:00
nfsclient
nfsserver	The PR reported that the old NFS server did not set uio_td == NULL	2014-04-24 20:47:58 +00:00
nlm	Correct a typo in nlm_find_host_by_addr(): the intention of the	2014-03-11 00:25:55 +00:00
ofed	Use src.opts.mk in preference to bsd.own.mk except where we need stuff	2014-05-06 04:22:01 +00:00
opencrypto	allow the kern.cryptodevallowsoft sysctl to enable symetric/hashes too...	2014-03-11 01:45:46 +00:00
pc98	lindev(4): finish the partial commit in r265212	2014-05-02 07:14:22 +00:00
pci	Increase the number of TX DMA segments from 32 to 35. It turned	2014-03-31 01:54:59 +00:00
powerpc	Repair some races in IPI handling:	2014-05-12 02:56:27 +00:00
rpc	Properly free resources in case of error.	2014-05-02 20:45:55 +00:00
security	audit: plug FILEDESC_LOCK leak in audit_canon_path.	2014-03-21 01:30:33 +00:00
sparc64	Bring in the mpr(4) driver for LSI's MPT3 12Gb SAS controllers.	2014-05-02 20:25:09 +00:00
sys	include: Remove checks for __BSD_VISIBLE where redundant with __XSI_VISIBLE	2014-05-11 13:48:21 +00:00
teken	Fix typo.	2014-02-06 13:28:06 +00:00
tools	Fix logic error. <blush>	2014-04-30 20:52:38 +00:00
ufs	Due to reasons unknown at this time, the system can be forced to write	2014-05-06 20:40:16 +00:00
vm	On a fork allow read-only wired pages to be copy-on-write shared between the	2014-05-13 13:20:23 +00:00
x86	Make this compile with gcc.	2014-04-05 22:43:18 +00:00
xdr
xen	Make this compile with gcc.	2014-04-05 22:43:18 +00:00
Makefile	Use src.opts.mk in preference to bsd.own.mk except where we need stuff	2014-05-06 04:22:01 +00:00