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freebsd/sys
John Baldwin 92597e064b On some Intel CPUs with a P-state but not C-state invariant TSC the TSC
may also halt in C2 and not just C3 (it seems that in some cases the BIOS
advertises its C3 state as a C2 state in _CST).  Just play it safe and
disable both C2 and C3 states if a user forces the use of the TSC as the
timecounter on such CPUs.

PR:		192316
Differential Revision:	https://reviews.freebsd.org/D1441
No objection from:	jkim
MFC after:	1 week
2015-01-05 20:44:44 +00:00
..
amd64 On some Intel CPUs with a P-state but not C-state invariant TSC the TSC 2015-01-05 20:44:44 +00:00
arm Add 64-bit DMA support in the XHCI controller driver. 2015-01-05 20:22:18 +00:00
boot Missed change in r276688. Apologies for build breakage. 2015-01-05 16:52:25 +00:00
bsm
cam
cddl
compat Regen for r276654 (__getcwd()). 2015-01-04 10:40:23 +00:00
conf Clang's 3.5 integrated assembler now handles these files correctly (it 2015-01-05 12:28:22 +00:00
contrib
crypto
ddb
dev On some Intel CPUs with a P-state but not C-state invariant TSC the TSC 2015-01-05 20:44:44 +00:00
fs
gdb
geom
gnu
i386 On some Intel CPUs with a P-state but not C-state invariant TSC the TSC 2015-01-05 20:44:44 +00:00
isa
kern On some Intel CPUs with a P-state but not C-state invariant TSC the TSC 2015-01-05 20:44:44 +00:00
kgssapi
libkern
mips Add 64-bit DMA support in the XHCI controller driver. 2015-01-05 20:22:18 +00:00
modules Clang's 3.5 integrated assembler now handles these files correctly (it 2015-01-05 12:28:22 +00:00
net
net80211 To ease changes to underlying mbuf structure and the mbuf allocator, reduce 2015-01-05 09:58:32 +00:00
netgraph
netinet To ease changes to underlying mbuf structure and the mbuf allocator, reduce 2015-01-05 09:58:32 +00:00
netinet6 To ease changes to underlying mbuf structure and the mbuf allocator, reduce 2015-01-05 09:58:32 +00:00
netipsec
netnatm
netpfil
netsmb
nfs
nfsclient
nfsserver
nlm
ofed
opencrypto
pc98
powerpc Add 64-bit DMA support in the XHCI controller driver. 2015-01-05 20:22:18 +00:00
rpc
security
sparc64
sys On some Intel CPUs with a P-state but not C-state invariant TSC the TSC 2015-01-05 20:44:44 +00:00
teken
tools
ufs
vm Eliminate a stale debug message. The per-CPU cache locks were replaced 2014-12-31 17:44:57 +00:00
x86 On some Intel CPUs with a P-state but not C-state invariant TSC the TSC 2015-01-05 20:44:44 +00:00
xdr
xen
Makefile