Adrian Chadd 4cfbfdd4b3 Add "better" MIPS24k and MIPS74k barriers. ... * the mips74k cores only need EHB (which is 'sll $0, $0, 3') here; NOPs don't actually work. * add EHB as the last NOP for the default barriers/hazards; that is "better" behaviour and should work on a wider variety of processors. This allows the existing (icky) TLB code to work, allowing the AR9344 SoC (mips74k) to actually get through kernel startup. Tested: * AR9344 SoC - (mips74k) * AR9331 SoC - (mips24k) TODO: * test on mips4k CPUs, just to be sure. * document that sll $0, $0, 3 is actually "EHB" and that it falls back to being a NOP for pre-mips32r1. * mips24k has an errata that we currently don't correctly explicitly state - ie, that after DERET/ERET, the only valid instruction is a NOP. Reviewed by: imp@ Approved by: re@ (gjb)		2013-10-09 00:27:12 +00:00
..
amd64	In sys/amd64/amd64/pmap.c, fix several gcc warnings about uninitialized	2013-10-08 20:04:35 +00:00
arm
boot
bsm
cam	Properly fix out of memory handling in the iSCSI target.	2013-10-08 19:18:02 +00:00
cddl	Initialize and free the DTrace taskqueue in the dtrace module load/unload	2013-10-08 12:56:46 +00:00
compat	Add padding to match the compat32 struct stat32 definition to the real	2013-10-04 22:05:23 +00:00
conf	Add two new MIPS CPU families - mips24k and mips74k.	2013-10-09 00:21:21 +00:00
contrib
crypto
ddb
dev	Fix the LINT build.	2013-10-08 23:23:04 +00:00
fs
gdb
geom
gnu/fs/reiserfs
i386	Remove redundant declarations of szsigcode and sigcode in	2013-10-07 16:57:48 +00:00
ia64
isa
kern	Remove the uipc_cow.c file, which is not used since the zero copy	2013-10-06 06:57:28 +00:00
kgssapi
libkern
mips	Add "better" MIPS24k and MIPS74k barriers.	2013-10-09 00:27:12 +00:00
modules	Fix make depend.	2013-10-04 11:55:20 +00:00
net	Clear knlist before destroying it in tap(4) and tun(4). This fixes later	2013-10-02 20:44:36 +00:00
net80211
netatalk
netgraph
netinet
netinet6	Fix mbuf leak.	2013-10-07 12:07:40 +00:00
netipsec
netipx
netnatm
netpfil
netsmb
nfs
nfsclient
nfsserver
nlm
ofed	Give an unnamed union in sys/ofed/include/rdma/ib_verbs.h a name, to	2013-10-07 16:54:29 +00:00
opencrypto
pc98
pci
powerpc	Implement GET_STACK_USAGE() on PowerPC. This implementation is identical	2013-10-02 20:40:21 +00:00
rpc
security
sparc64
sys	Add the definition of DF_1_INTERPOSE flag.	2013-10-07 08:14:58 +00:00
teken
tools
ufs
vm
x86	Add a va_copy() to our fall-back stdarg implementation for use with lint(1)	2013-10-07 10:01:23 +00:00
xdr
xen
Makefile