arm64: Fix correct dtb clean-files location

This Makefile is evaluated in arch/arm64/boot/Makefile which is what
$(obj) is.

Signed-off-by: Mohamad Ayyash <mkayyash@google.com>
Change-Id: I75355f064e249a8db693e06073f5cf395ca29ab6
netfilter: fix seq_printf type mismatch warning

The return type of atomic64_read() varies depending on arch.  The
arm64 version is being changed from long long to long in the mainline
for v3.16, causing a seq_printf type mismatch (%llu) in
guid_ctrl_proc_show().

This commit fixes the type mismatch by casting atomic64_read() to u64.

Change-Id: Iae0a6bd4314f5686a9f4fecbe6203e94ec0870de
Signed-off-by: Sherman Yin <shermanyin@gmail.com>
cpufreq: interactive: prevents the frequency to directly raise above the
hispeed_freq from a lower frequency.

When the load was below go_hispeed_load, there is a possibility that
choose_freq() would return a frequency which would be higher than the
hispeed_freq. According to the policy we should first jump to the
hispeed_freq, stay there for above_hispeed_delay and then be allowed to
raise higher than that.

Added a check to prevent the frequency to be directly raised to
something higher than the hispeed_freq.

Change-Id: Icda5d848dd9beadcc18835082ddf269732c75bd0
Signed-off-by: Ruchi Kandoi <kandoiruchi@google.com>
cpufreq: Persist cpufreq time in state data across hotplug

Cpufreq time_in_state data for all CPUs is made persistent across
hotplug and exposed to userspace via sysfs file
/sys/devices/system/cpu/cpufreq/all_time_in_state

Change-Id: I97cb5de24b6de16189bf8b5df9592d0a6e6ddf32
Signed-off-by: Ruchi Kandoi <kandoiruchi@google.com>
prctl: adds the capable(CAP_SYS_NICE) check to PR_SET_TIMERSLACK_PID.

Adds a capable() check to make sure that arbitary apps do not change the
timer slack for other apps.

Bug: 15000427
Change-Id: I558a2551a0e3579c7f7e7aae54b28aa9d982b209
Signed-off-by: Ruchi Kandoi <kandoiruchi@google.com>
nl80211: fix another nl80211_fam.attrbuf race

commit c319d50bfcf678c2857038276d9fab3c6646f3bf upstream.

This is similar to the race Linus had reported, but in this case
it's an older bug: nl80211_prepare_wdev_dump() uses the wiphy
index in cb->args[0] as it is and thus parses the message over
and over again instead of just once because 0 is the first valid
wiphy index. Similar code in nl80211_testmode_dump() correctly
offsets the wiphy_index by 1, do that here as well.

Reported-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
power: Add property CHARGE_COUNTER_EXT and 64-bit precision properties

Add POWER_SUPPLY_PROP_CHARGE_COUNTER_EXT that stores accumulated charge
in nAh units as a signed 64-bit value.

Add generic support for signed 64-bit property values.

Change-Id: I2bd34b1e95ffba24e7bfef81f398f22bd2aaf05e
Signed-off-by: Todd Poynor <toddpoynor@google.com>
nl80211: cumulative vendor command support patch

Based on commit d3fd06d0259232e1362c6d1da136970d26628467
Author: Johannes Berg <johannes.berg@intel.com>
Date:   Sat Jan 25 10:17:18 2014 -0800
    nl80211: vendor command support

Change-Id: I832eb4da295fe7b2c9bd8ff69ae80fe7bfe30add
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
net: wireless: Increase scan entry expiration to fit new scan time

Change-Id: I0e23ce45d78d7c17633670973f49943a5ed6032d
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
net: wireless: Add NL80211_FLAG_NEED_WIPHY flag to vendor command

Change-Id: I52ee3bc8a422c2a4c57cccccccd6ba3e721b4c01
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
SELinux: Enable setting security contexts on rootfs inodes.

rootfs (ramfs) can support setting of security contexts
by userspace due to the vfs fallback behavior of calling
the security module to set the in-core inode state
for security.* attributes when the filesystem does not
provide an xattr handler.  No xattr handler required
as the inodes are pinned in memory and have no backing
store.

This is useful in allowing early userspace to label individual
files within a rootfs while still providing a policy-defined
default via genfs.

Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: Paul Moore <pmoore@redhat.com>
Signed-off-by: Eric Paris <eparis@redhat.com>
net: core: Support UID-based routing.

This contains the following commits:

1. cc2f522 net: core: Add a UID range to fib rules.
2. d7ed2bd net: core: Use the socket UID in routing lookups.
3. 2f9306a net: core: Add a RTA_UID attribute to routes.
    This is so that userspace can do per-UID route lookups.
4. 8e46efb net: ipv6: Use the UID in IPv6 PMTUD
    IPv4 PMTUD already does this because ipv4_sk_update_pmtu
    uses __build_flow_key, which includes the UID.

Bug: 15413527
Change-Id: I81bd31dae655de9cce7d7a1f9a905dc1c2feba7c
Signed-off-by: Lorenzo Colitti <lorenzo@google.com>
net: wireless: Fix cfg80211_vendor_cmd_alloc_reply_skb

Change-Id: Ia8da6cdacd5668d10f8955972d996177305b7228
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
cpufreq: fix sleeping in atomic context when realloc freq_table for all_time_in_state

Commit 40cf2f8 (cpufreq: Persist cpufreq time in state data across hotplug)
causes the following call trace to be spit on boot:

BUG: sleeping function called from invalid context at mm/slub.c:936
in_atomic(): 1, irqs_disabled(): 0, pid: 1, name: swapper/0
CPU: 6 PID: 1 Comm: swapper/0 Not tainted 3.10.9-20140624.172707-eng-gd6c0f69-dirty #50
Backtrace:
[<c0012270>] (dump_backtrace+0x0/0x10c) from [<c001256c>] (show_stack+0x18/0x1c)
 r6:ffff1788 r5:c0c020c0 r4:e609c000 r3:00000000
[<c0012554>] (show_stack+0x0/0x1c) from [<c07a2970>] (dump_stack+0x20/0x28)
[<c07a2950>] (dump_stack+0x0/0x28) from [<c0057678>] (__might_sleep+0x104/0x120)
[<c0057574>] (__might_sleep+0x0/0x120) from [<c00ff000>] (__kmalloc_track_caller+0x144/0x274)
 r6:00000000 r5:e609c000 r4:e6802140
[<c00feebc>] (__kmalloc_track_caller+0x0/0x274) from [<c00da098>] (krealloc+0x58/0xb0)
[<c00da040>] (krealloc+0x0/0xb0) from [<c050266c>] (cpufreq_allstats_create+0x120/0x204)
 r8:e4c4ff00 r7:c0d266b8 r6:0013d620 r5:e4c4e600 r4:00000001
r3:e535d6d0
[<c050254c>] (cpufreq_allstats_create+0x0/0x204) from [<c0502e38>] (cpufreq_stat_notifier_policy+0xb8/0xd0)
[<c0502d80>] (cpufreq_stat_notifier_policy+0x0/0xd0) from [<c00517cc>] (notifier_call_chain+0x4c/0x8c)
 r5:00000000 r4:fffffffe
[<c0051780>] (notifier_call_chain+0x0/0x8c) from [<c00519fc>] (__blocking_notifier_call_chain+0x50/0x68)
 r8:c0cd4d00 r7:00000002 r6:e609dd7c r5:ffffffff r4:c0d25a4c
r3:ffffffff
[<c00519ac>] (__blocking_notifier_call_chain+0x0/0x68) from [<c0051a34>] (blocking_notifier_call_chain+0x20/0x28)
 r7:c0e24f30 r6:00000000 r5:e53e1e00 r4:e609dd7c
[<c0051a14>] (blocking_notifier_call_chain+0x0/0x28) from [<c0500fec>] (__cpufreq_set_policy+0xc0/0x1d0)
[<c0500f2c>] (__cpufreq_set_policy+0x0/0x1d0) from [<c0501308>] (cpufreq_add_dev_interface+0x20c/0x270)
 r7:00000008 r6:00000000 r5:e53e1e00 r4:e53e1e58
[<c05010fc>] (cpufreq_add_dev_interface+0x0/0x270) from [<c05016a8>] (cpufreq_add_dev+0x33c/0x420)
[<c050136c>] (cpufreq_add_dev+0x0/0x420) from [<c03604a4>] (subsys_interface_register+0x80/0xbc)
[<c0360424>] (subsys_interface_register+0x0/0xbc) from [<c050035c>] (cpufreq_register_driver+0x8c/0x194)

Change-Id: If77a656d0ea60a8fc4083283d104509fa6c07f8f
Signed-off-by: Minsung Kim <ms925.kim@samsung.com>
net: wireless: fix misplaced #endif in net/wireless/nl80211.c

The patch "nl80211: cumulative vendor command support patch" introduced
compilation error in file net/wireless/nl80211.c. The nl80211_vendor_mcgrp
variable is defined only if the CONFIG_NL80211_TESTMODE preprocessor constant
is defined. However, this variable is later used wether
CONFIG_NL80211_TESTMODE is defined or not. The cause is a misplaced #endif.

Change-Id: I466488285578d57e6554a1f8ebe71d4f3385ecf2
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
net: cfg80211: Fix wiphy_vendor_command 'doit' type

Change-Id: I5b1732eed7ac4f6bc267b4baa2153f6de2e16dc8
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
input: Made keyreset more robust

Switched do_restart to run in a seperate workqueue to  handle
cases where kernel_restart hangs.

Change-Id: I1ecd61f8d0859f1a86d37c692351d644b5db9c69
Signed-off-by: Daniel Rosenberg <drosen@google.com>
Handle 'sk' being NULL in UID-based routing.

Bug: 15413527
Change-Id: Iab1fae9da6053b284591628ef1de878761b137b1
Signed-off-by: Sreeram Ramachandran <sreeram@google.com>
usb: gadget: f_accessory: Enabled Zero Length Packet (ZLP) for acc_write

Accessory connected to Android Device requires
Zero Length Packet (ZLP) to be written when data
transferred out from the Android device are multiples
of wMaxPacketSize (64bytes (Full-Speed) / 512bytes (High-Speed))
to end the transfer.

Change-Id: Ib2c2c0ab98ef9afa10e74a720142deca5c0ed476
Signed-off-by: Anson Jacob <ansonkuzhumbil@gmail.com>
HID: validate HID report id size

The "Report ID" field of a HID report is used to build indexes of
reports. The kernel's index of these is limited to 256 entries, so any
malicious device that sets a Report ID greater than 255 will trigger
memory corruption on the host:

[ 1347.156239] BUG: unable to handle kernel paging request at ffff88094958a878
[ 1347.156261] IP: [<ffffffff813e4da0>] hid_register_report+0x2a/0x8b

CVE-2013-2888

Signed-off-by: Kees Cook <keescook@chromium.org>
Cc: stable@kernel.org
Signed-off-by: Jiri Kosina <jkosina@suse.cz>