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>
ARM: dts: msm: Add support for UIO devices for RemoteFS for APQ8064

The RemoteFS server now uses the UIO driver. So add the UIO
device for APQ8064

CRs-Fixed: 592586
Bug: 12784954
Change-Id: Ia0d643a10827869bfe527bf15ba064842e509487
Signed-off-by: Pratibhasagar V <pratibha@codeaurora.org>
Signed-off-by: Mekala Natarajan <mekalan@codeaurora.org>
uio: msm_shared: Add support for platform data

Update the driver to support backward compatibility for devices
relying on board files for platform data.

CRs-Fixed: 592586
Bug: 12784954
Change-Id: I04d4195a7fd4b926e52b0cbb2bb33cfcc054689f
Signed-off-by: Pratibhasagar V <pratibha@codeaurora.org>
Signed-off-by: Mekala Natarajan <mekalan@codeaurora.org>
board-mako-storage: Add support for UIO devices for RemoteFS

The RemoteFS server now uses the UIO driver. Add the UIO
device for APQ8064.

Bug: 12784954

Signed-off-by: Mekala Natarajan <mekalan@codeaurora.org>
uio: provide vm access to UIO_MEM_PHYS maps

This makes it possible to let gdb access mappings of the process that is
being debugged.

uio_mmap_logical was moved and uio_vm_ops renamed to group related code
and differentiate to new stuff.

CRs-Fixed: 570735
Change-Id: I8a5ff343727cc58fedfeb73f3466cc9a7f153e84
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Git-commit: 7294151d0592e0ff48c61fca9fd7c93d613134da
Git-repo: http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git
Signed-off-by: Pratibhasagar V <pratibha@codeaurora.org>
Signed-off-by: Ed Tam <etam@google.com>
fixup board-mako-storage
prctl: adds PR_SET_TIMERSLACK_PID for setting timer slack of an arbitrary thread.

Second argument is similar to PR_SET_TIMERSLACK, if non-zero then the
slack is set to that value otherwise sets it to the default for the thread.

Takes PID of the thread as the third argument.

This allows power/performance management software to set timer slack for
other threads according to its policy for the thread (such as when the
thread is designated foreground vs. background activity)

Change-Id: I744d451ff4e60dae69f38f53948ff36c51c14a3f
Signed-off-by: Ruchi Kandoi <kandoiruchi@google.com>
nf: IDLETIMER: time-stamp and suspend/resume handling.

Message notifications contains an additional timestamp field in nano seconds.
The expiry time for the timers are modified during suspend/resume.
If timer was supposed to expire while the system is suspended then a
notification is sent when it resumes with the timestamp of the scheduled expiry.

Removes the race condition for multiple work scheduled.

Bug: 13247811

Change-Id: I752c5b00225fe7085482819f975cc0eb5af89bff
Signed-off-by: Ruchi Kandoi <kandoiruchi@google.com>
nf: Remove compilation error caused by
e254d2c28c880da28626af6d53b7add5f7d6afee

Signed-off-by: Ruchi Kandoi <kandoiruchi@google.com>
net: ipv6: ping: Use socket mark in routing lookup

[net-next commit bf439b3154ce49d81a79b14f9fab18af99018ae2]

Change-Id: I8356e9132088c75d4510021c6e4c2641d772087a
Signed-off-by: Lorenzo Colitti <lorenzo@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: ipv6: autoconf routes into per-device tables

Currently, IPv6 router discovery always puts routes into
RT6_TABLE_MAIN. This causes problems for connection managers
that want to support multiple simultaneous network connections
and want control over which one is used by default (e.g., wifi
and wired).

To work around this connection managers typically take the routes
they prefer and copy them to static routes with low metrics in
the main table. This puts the burden on the connection manager
to watch netlink to see if the routes have changed, delete the
routes when their lifetime expires, etc.

Instead, this patch adds a per-interface sysctl to have the
kernel put autoconf routes into different tables. This allows
each interface to have its own autoconf table, and choosing the
default interface (or using different interfaces at the same
time for different types of traffic) can be done using
appropriate ip rules.

The sysctl behaves as follows:

- = 0: default. Put routes into RT6_TABLE_MAIN as before.
- > 0: manual. Put routes into the specified table.
- < 0: automatic. Add the absolute value of the sysctl to the
       device's ifindex, and use that table.

The automatic mode is most useful in conjunction with
net.ipv6.conf.default.accept_ra_rt_table. A connection manager
or distribution could set it to, say, -100 on boot, and
thereafter just use IP rules.

Change-Id: I093d39fb06ec413905dc0d0d5792c1bc5d5c73a9
Signed-off-by: Lorenzo Colitti <lorenzo@google.com>
net: add a sysctl to reflect the fwmark on replies
net: support marking accepting TCP sockets
net: core: Support UID-based routing.

This contains the following commits:

1. 0149763 net: core: Add a UID range to fib rules.
2. 1650474 net: core: Use the socket UID in routing lookups.
3. 0b16771 net: ipv4: Add the UID to the route cache.
4. ee058f1 net: core: Add a RTA_UID attribute to routes.
    This is so that userspace can do per-UID route lookups.

Bug: 15413527
Change-Id: I1285474c6734614d3bda6f61d88dfe89a4af7892
Signed-off-by: Lorenzo Colitti <lorenzo@google.com>
Handle 'sk' being NULL in UID-based routing.

Bug: 15413527
Change-Id: If33bebb7b52c0ebfa8dac2452607bce0c2b0faa0
Signed-off-by: Sreeram Ramachandran <sreeram@google.com>
Power: add an API to log wakeup reasons

Add API log_wakeup_reason() and expose it to userspace via sysfs path
/sys/kernel/wakeup_reasons/last_resume_reason

Change-Id: I81addaf420f1338255c5d0638b0d244a99d777d1
Signed-off-by: Ruchi Kandoi <kandoiruchi@google.com>
POWER: fix compile warnings in log_wakeup_reason

Change I81addaf420f1338255c5d0638b0d244a99d777d1 introduced compile
warnings, fix these.

Change-Id: I05482a5335599ab96c0a088a7d175c8d4cf1cf69
Signed-off-by: Ruchi Kandoi <kandoiruchi@google.com>
POWER: Add an API call to log wake wakeup reason

Change-Id: I8bf670b07dcd52e29214ebb4e6e42dddd8c3d35e
Signed-off-by: Ruchi kandoi <kandoiruchi@google.com>
deb: mdm: Implement RESET_CHARM in the ioctl function.

Use RESET_CHARM to do subsystem-restart.

Change-Id: I90adbfcad310d7f1c95c93cc4f713ca282456060
Signed-off-by: tzuhsuan_chen <tzuhsuan_chen@asus.com>
prima: release v3.2.3.19

    git://codeaurora.org/external/wlan/prima.git

    5055f36 wlan : Revision 3.2.3.19
    273af47 Session was invalid which was causing the pointer dereferencing.

Signed-off-by: Ed Tam <etam@google.com>