Neel Natu be28275d00 If a superpage mapping is being removed then we need to ignore the PG_PDE_PAT ...

bit when looking up the vm_page associated with the superpage's physical
address.

If the caching attribute for the mapping is write combining or write protected
then the PG_PDE_PAT bit will be set and thus cause an 'off-by-one' error
when looking up the vm_page.

Fix this by using the PG_PS_FRAME mask to compute the physical address for
a superpage mapping instead of PG_FRAME.

This is a theoretical issue at this point since non-writeback attributes are
currently used only for fictitious mappings and fictitious mappings are not
subject to promotion.

Discussed with:	alc, kib
MFC after:	2 weeks

2013-07-03 23:21:25 +00:00

..

amd64

If a superpage mapping is being removed then we need to ignore the PG_PDE_PAT

2013-07-03 23:21:25 +00:00

arm

Enable VFP on Raspberry Pi. This has worked as of r251712.

2013-07-02 19:35:04 +00:00

boot

Add descriptions to the FILES list, fix some mdoc complaints, move the

2013-07-03 18:53:36 +00:00

bsm

Implement chflagsat(2) system call, similar to fchmodat(2), but operates on

2013-03-21 22:59:01 +00:00

cam

Fix NULL-deference kernel panic on attempt of destroying non-existing

2013-07-03 14:58:11 +00:00

cddl

Be sure to destory the fasttrap cleanup mutex when unloading the fasttrap

2013-07-01 23:12:59 +00:00

compat

aio_mlock() added:

2013-06-08 13:30:13 +00:00

conf

Add an entry for filemon.

2013-07-03 20:22:12 +00:00

contrib

Check the return value from ath_hal_malloc()

2013-06-29 16:49:00 +00:00

crypto

When porting XTS-related code from OpenBSD I forgot to update copyright (only

2013-02-20 22:59:53 +00:00

ddb

…

dev

Increase the microcode max size to 16K to accomodate more recent Intel

2013-07-03 20:29:15 +00:00

fs

- Fix double frees/user after free.

2013-07-03 10:31:45 +00:00

gdb

…

geom

- Add a general purpose resource allocator, vmem, from NetBSD. It was

2013-06-28 03:51:20 +00:00

gnu/fs/reiserfs

Garbage collect XFS bits which are now already completely disconnected

2013-03-02 15:33:54 +00:00

i386

Fix issues with zeroing and fetching the counters, on x86 and ppc64.

2013-07-01 02:48:27 +00:00

ia64

Fix issues with zeroing and fetching the counters, on x86 and ppc64.

2013-07-01 02:48:27 +00:00

isa

…

kern

Fix receiving fd over unix socket broken in r247740.

2013-07-02 07:36:04 +00:00

kgssapi

Isilon reported that sec=krb5p NFS mounts had a problem when m_len == 0

2013-05-01 22:07:55 +00:00

libkern

Attempt to mitigate poor initialization of arc4 by one-shot

2013-04-19 00:30:52 +00:00

mips

Fix issues with zeroing and fetching the counters, on x86 and ppc64.

2013-07-01 02:48:27 +00:00

modules

Import an implementation of the CAIA Delay-Gradient (CDG) congestion control

2013-07-02 08:44:56 +00:00

net

Fix a compiler warning.

2013-07-03 07:31:07 +00:00

net80211

Don't panic the kernel if we run wpa_supplicant on a hostap VAP.

2013-06-29 06:36:42 +00:00

netatalk

Add const qualifier to the dst parameter of the ifnet if_output method.

2013-04-26 12:50:32 +00:00

netgraph

Fix several typos

2013-05-12 16:43:26 +00:00

netinet

Code cleanups.

2013-07-03 18:48:43 +00:00

netinet6

- Allow ND6_IFF_AUTO_LINKLOCAL for IFT_BRIDGE. An interface with IFT_BRIDGE

2013-07-02 16:58:15 +00:00

netipsec

Use corresponding macros to update statistics for AH, ESP, IPIP, IPCOMP,

2013-06-20 11:44:16 +00:00

netipx

…

netnatm

…

netpfil

Improve locking strategy between keys hash and ID hash.

2013-06-13 06:07:19 +00:00

netsmb

Remove a reference to LK_DRAIN now that lockmgr(9) is gone from this

2013-06-28 20:21:13 +00:00

nfs

Move the NFS FHA (File Handle Affinity) code from sys/nfsserver to

2013-04-17 22:42:43 +00:00

nfsclient

A recent version of the oldnfs NFS client in head/current

2013-07-01 21:16:19 +00:00

nfsserver

- Convert the bufobj lock to rwlock.

2013-05-31 00:43:41 +00:00

nlm

…

ofed

Store a reference to the vnode associated with a file descriptor in the

2013-06-11 15:37:07 +00:00

opencrypto

When porting XTS-related code from OpenBSD I forgot to update copyright (only

2013-02-20 22:59:53 +00:00

pc98

MFi386: revision 251039

2013-06-01 12:21:59 +00:00

pci

- Corrrect mispellings of word useful

2013-04-17 11:45:15 +00:00

powerpc

Fix indentation.

2013-07-02 07:17:56 +00:00

rpc

Fix a potential socket leak in the NFS server. If a client closes its

2013-04-08 19:03:01 +00:00

security

Relax the vm object locking in mac_proc_vm_revoke_recurse(). A read lock

2013-06-04 17:23:09 +00:00

sparc64

Fix issues with zeroing and fetching the counters, on x86 and ppc64.

2013-07-01 02:48:27 +00:00

sys

Make atomic_fetch_add() and atomic_fetch_sub() work for pointers with GCC 4.2.

2013-06-30 10:38:20 +00:00

teken

…

tools

Further refine the handling of stop signals in the NFS client. The

2013-02-21 19:02:50 +00:00

ufs

Make better use of metadata area by avoiding using it for data blocks

2013-07-02 21:07:08 +00:00

vm

Remove a spurious keg lock acquisition.

2013-06-28 21:13:19 +00:00

x86

Fix a KTR_BUSDMA format string.

2013-06-18 06:55:58 +00:00

xdr

Use m_get() and m_getcl() instead of compat macros.

2013-03-15 10:21:18 +00:00

xen

Adjust i386 Xen PV support for updated Xen interface files.

2013-06-17 01:43:07 +00:00

Makefile

Remove netncp cscope entry missed in r248097

2013-03-12 14:21:52 +00:00