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7fd08d3b59
freebsd-nq/sys
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Ed Maste 7fd08d3b59 i915: disable GEN6_MBCTL write in gen6_init_clock_gating 
This write came from Linux commit b4ae3f22d238 which has been implicated
in Sandy Bridge power consumption issues (albeit under different
conditions on Linux). Disabling it restores normal power consumption on
my Sandy Bridge laptop (Thinkpad X220).

PR:		207889
Reviewed by:	cem, dumbbell
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D5665
2016-03-21 00:59:30 +00:00
..
amd64 Regen for r297061 (fstatfs64 Linux syscall). 2016-03-20 13:23:01 +00:00
arm Fix fallout from r292180 (Dec 2015)... ensure that every driver which has 2016-03-21 00:52:24 +00:00
arm64 Move the opt_ files to be included first so their definitions can be used 2016-03-18 16:32:22 +00:00
boot Implement GELI (AES-XTS and AES-CBC only) in gptboot and gptzfsboot 2016-03-16 23:12:19 +00:00
bsm Merge from contrib/openbsm to bring the kernel audit bits up to date with OpenBSM 1.2 alpha 4: 2015-12-20 23:22:04 +00:00
cam Make sure we check for CAM_CDB_POINTER for all drivers. Also, for the 2016-03-15 05:17:29 +00:00
cddl Remove unused variables dtrace_in_probe and dtrace_in_probe_addr. 2016-03-17 18:55:54 +00:00
compat Check bsd_to_linux_statfs() return value. Forgotten in r297070. 2016-03-20 19:06:21 +00:00
conf Now that urtwn is its own device, and it'll get hotplug loaded by 2016-03-20 17:53:30 +00:00
contrib Fix crash in krping when run as a client due to NULL pointer access. 2016-03-16 08:49:38 +00:00
crypto Break up opencrypto/xform.c so it can be reused piecemeal 2015-12-30 22:43:07 +00:00
ddb Add helper to catch single step debug event and distinguish it from bkpt 2015-11-27 19:03:59 +00:00
dev i915: disable GEN6_MBCTL write in gen6_init_clock_gating 2016-03-21 00:59:30 +00:00
fs Pacify Coverity in a better way, to avoid write-only variable when building 2016-03-16 14:00:45 +00:00
gdb
geom Don't assume that bio_cmd is a bit mask. 2016-03-10 06:25:39 +00:00
gnu Update our copy of the Linux dts files to be in sync with Linux 4.5-rc1. We 2016-02-09 16:42:32 +00:00
i386 Regen for r297061 (fstatfs64 Linux syscall). 2016-03-20 13:23:01 +00:00
isa Replace all resource occurrences of '0UL/~0UL' with '0/~0'. 2016-03-03 05:07:35 +00:00
kern aio_qphysio(): Avoid uninitialized pointer read on error. 2016-03-18 19:04:01 +00:00
kgssapi kcrypto_aes: Use separate sessions for AES and SHA1 2016-02-02 00:14:51 +00:00
libkern
mips Use uintmax_t (typedef'd to rman_res_t type) for rman ranges. 2016-03-18 01:28:41 +00:00
modules [urtwn] migrate urtwn out into sys/dev/urtwn/ . 2016-03-20 03:54:57 +00:00
net buf_ring/drbr: Add buf_ring_peek_clear_sc and use it in drbr_peek 2016-02-29 03:54:51 +00:00
net80211 [net80211] Add VHT Transmit Power Envelope element - 802.11ac-2013 8.4.2.164 2016-03-19 04:37:33 +00:00
netgraph Migrate many bus_alloc_resource() calls to bus_alloc_resource_anywhere(). 2016-02-27 03:38:01 +00:00
netinet Fix kernel build after adding new sysctl asserts in r296933. 2016-03-16 10:42:24 +00:00
netinet6 Modify defrouter_remove() to perform the router lookup before removal. 2016-03-17 19:01:44 +00:00
netipsec Fix handling of net.inet.ipsec.dfbit=2 variable. 2016-03-18 09:03:00 +00:00
netnatm
netpfil pf: Improve forwarding detection 2016-03-16 06:42:15 +00:00
netsmb The problem report was for a crash that happened when smbfs was 2015-11-18 23:04:01 +00:00
nfs It appears nfs_mountroot() will use the env var "boot.netif.mtu" if it 2016-03-20 21:48:26 +00:00
nfsclient
nfsserver
nlm
ofed Add missing curly brackets in for loop. 2016-03-17 12:30:21 +00:00
opencrypto Break up opencrypto/xform.c so it can be reused piecemeal 2015-12-30 22:43:07 +00:00
pc98 Another convert to bus_alloc_resource_anywhere(). 2016-03-03 01:09:00 +00:00
powerpc Fix fallout from r292180 (Dec 2015)... ensure that every driver which has 2016-03-21 00:52:24 +00:00
riscv Add support for ddb(4). 2016-03-10 15:51:43 +00:00
rpc Fix incorrect (fortunately bigger) malloc size. 2016-03-19 11:48:06 +00:00
security Busy the mount point which is the owner of the audit vnode, around 2016-01-16 10:06:33 +00:00
sparc64 Use uintmax_t (typedef'd to rman_res_t type) for rman ranges. 2016-03-18 01:28:41 +00:00
sys Use uintmax_t (typedef'd to rman_res_t type) for rman ranges. 2016-03-18 01:28:41 +00:00
teken
tests
tools Fix MFS builds when both MD_ROOT_SIZE and MFS_IMAGE are specified 2016-02-02 07:02:51 +00:00
ufs The UFS filesystem requires that the last block of a file always be 2016-02-24 01:58:40 +00:00
vm Remove UMA_ZONE_REFCNT feature, now unused. 2016-03-01 00:33:32 +00:00
x86 Check IPI status more frequently when waiting. 2016-03-18 19:48:49 +00:00
xdr
xen xenbus: add a comment with the names of the generated accessors 2016-01-15 14:34:31 +00:00
Makefile Add riscv to the list of architectures for cscope. 2016-02-29 16:39:27 +00:00