Config: Sync defconfigs; missing quote in Kconfig

Signed-off-by: sudosurootdev <sudosurootdev@gmail.com>
[NO CHANGE] Fix Permissions: rw-r-r

Signed-off-by: sudosurootdev <sudosurootdev@gmail.com>
Update AndroidKernel.mk for mvp modules & add dtbs as target
Update MDSS HDMI HDCP

Signed-off-by: sudosurootdev <sudosurootdev@gmail.com>
Update slimport driver

Signed-off-by: sudosurootdev <sudosurootdev@gmail.com>
SELinux: Fix kernel BUG on empty security contexts.

Setting an empty security context (length=0) on a file will
lead to incorrectly dereferencing the type and other fields
of the security context structure, yielding a kernel BUG.
As a zero-length security context is never valid, just reject
all such security contexts whether coming from userspace
via setxattr or coming from the filesystem upon a getxattr
request by SELinux.

Setting a security context value (empty or otherwise) unknown to
SELinux in the first place is only possible for a root process
(CAP_MAC_ADMIN), and, if running SELinux in enforcing mode, only
if the corresponding SELinux mac_admin permission is also granted
to the domain by policy.  In Fedora policies, this is only allowed for
specific domains such as livecd for setting down security contexts
that are not defined in the build host policy.

[On Android, this can only be set by root/CAP_MAC_ADMIN processes,
and if running SELinux in enforcing mode, only if mac_admin permission
is granted in policy.  In Android 4.4, this would only be allowed for
root/CAP_MAC_ADMIN processes that are also in unconfined domains. In current
AOSP master, mac_admin is not allowed for any domains except the recovery
console which has a legitimate need for it.  The other potential vector
is mounting a maliciously crafted filesystem for which SELinux fetches
xattrs (e.g. an ext4 filesystem on a SDcard).  However, the end result is
only a local denial-of-service (DOS) due to kernel BUG.  This fix is
queued for 3.14.]

Reproducer:
su
setenforce 0
touch foo
setfattr -n security.selinux foo

Caveat:
Relabeling or removing foo after doing the above may not be possible
without booting with SELinux disabled.  Any subsequent access to foo
after doing the above will also trigger the BUG.

BUG output from Matthew Thode:
[  473.893141] ------------[ cut here ]------------
[  473.962110] kernel BUG at security/selinux/ss/services.c:654!
[  473.995314] invalid opcode: 0000 [#6] SMP
[  474.027196] Modules linked in:
[  474.058118] CPU: 0 PID: 8138 Comm: ls Tainted: G      D   I
3.13.0-grsec #1
[  474.116637] Hardware name: Supermicro X8ST3/X8ST3, BIOS 2.0
07/29/10
[  474.149768] task: ffff8805f50cd010 ti: ffff8805f50cd488 task.ti:
ffff8805f50cd488
[  474.183707] RIP: 0010:[<ffffffff814681c7>]  [<ffffffff814681c7>]
context_struct_compute_av+0xce/0x308
[  474.219954] RSP: 0018:ffff8805c0ac3c38  EFLAGS: 00010246
[  474.252253] RAX: 0000000000000000 RBX: ffff8805c0ac3d94 RCX:
0000000000000100
[  474.287018] RDX: ffff8805e8aac000 RSI: 00000000ffffffff RDI:
ffff8805e8aaa000
[  474.321199] RBP: ffff8805c0ac3cb8 R08: 0000000000000010 R09:
0000000000000006
[  474.357446] R10: 0000000000000000 R11: ffff8805c567a000 R12:
0000000000000006
[  474.419191] R13: ffff8805c2b74e88 R14: 00000000000001da R15:
0000000000000000
[  474.453816] FS:  00007f2e75220800(0000) GS:ffff88061fc00000(0000)
knlGS:0000000000000000
[  474.489254] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  474.522215] CR2: 00007f2e74716090 CR3: 00000005c085e000 CR4:
00000000000207f0
[  474.556058] Stack:
[  474.584325]  ffff8805c0ac3c98 ffffffff811b549b ffff8805c0ac3c98
ffff8805f1190a40
[  474.618913]  ffff8805a6202f08 ffff8805c2b74e88 00068800d0464990
ffff8805e8aac860
[  474.653955]  ffff8805c0ac3cb8 000700068113833a ffff880606c75060
ffff8805c0ac3d94
[  474.690461] Call Trace:
[  474.723779]  [<ffffffff811b549b>] ? lookup_fast+0x1cd/0x22a
[  474.778049]  [<ffffffff81468824>] security_compute_av+0xf4/0x20b
[  474.811398]  [<ffffffff8196f419>] avc_compute_av+0x2a/0x179
[  474.843813]  [<ffffffff8145727b>] avc_has_perm+0x45/0xf4
[  474.875694]  [<ffffffff81457d0e>] inode_has_perm+0x2a/0x31
[  474.907370]  [<ffffffff81457e76>] selinux_inode_getattr+0x3c/0x3e
[  474.938726]  [<ffffffff81455cf6>] security_inode_getattr+0x1b/0x22
[  474.970036]  [<ffffffff811b057d>] vfs_getattr+0x19/0x2d
[  475.000618]  [<ffffffff811b05e5>] vfs_fstatat+0x54/0x91
[  475.030402]  [<ffffffff811b063b>] vfs_lstat+0x19/0x1b
[  475.061097]  [<ffffffff811b077e>] SyS_newlstat+0x15/0x30
[  475.094595]  [<ffffffff8113c5c1>] ? __audit_syscall_entry+0xa1/0xc3
[  475.148405]  [<ffffffff8197791e>] system_call_fastpath+0x16/0x1b
[  475.179201] Code: 00 48 85 c0 48 89 45 b8 75 02 0f 0b 48 8b 45 a0 48
8b 3d 45 d0 b6 00 8b 40 08 89 c6 ff ce e8 d1 b0 06 00 48 85 c0 49 89 c7
75 02 <0f> 0b 48 8b 45 b8 4c 8b 28 eb 1e 49 8d 7d 08 be 80 01 00 00 e8
[  475.255884] RIP  [<ffffffff814681c7>]
context_struct_compute_av+0xce/0x308
[  475.296120]  RSP <ffff8805c0ac3c38>
[  475.328734] ---[ end trace f076482e9d754adc ]---

[sds:  commit message edited to note Android implications and
to generate a unique Change-Id for gerrit]

Change-Id: I4d5389f0cfa72b5f59dada45081fa47e03805413
Reported-by:  Matthew Thode <mthode@mthode.org>
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
Cc: stable@vger.kernel.org
Signed-off-by: Paul Moore <pmoore@redhat.com>
Signed-off-by: Sivasri Kumar Vanka <sivasri@codeaurora.org>
selinux: Fix Kernel panic due to NULL pointer dereference

Below Kernel panic is observed due to race condition, where
sock_has_perm called in a thread and is trying to access sksec->sid
without checking sksec. Just before that, sk->sk_security was set
to NULL by selinux_sk_free_security through sk_free in other thread.

31704.949269:   <3> IPv4: Attempt to release alive inet socket dd81b200
31704.959049:   <1> Unable to handle kernel NULL pointer dereference at \
                        virtual address 00000000
31704.983562:   <1> pgd = c6b74000
31704.985248:   <1> [00000000] *pgd=00000000
31704.996591:   <0> Internal error: Oops: 5 [#1] PREEMPT SMP ARM
31705.001016:   <6> Modules linked in: adsprpc [last unloaded: wlan]
31705.006659:   <6> CPU: 1    Tainted: G           O  \
                        (3.4.0-g837ab9b-00003-g6bcd9c6 #1)
31705.014042:   <6> PC is at sock_has_perm+0x58/0xd4
31705.018292:   <6> LR is at sock_has_perm+0x58/0xd4
31705.022546:   <6> pc : [<c0341e8c>]    lr : [<c0341e8c>]    \
                                                  psr: 60000013
31705.022549:   <6> sp : dda27f00  ip : 00000000  fp : 5f36fc84
31705.034002:   <6> r10: 00004000  r9 : 0000009d  r8 : e8c2b700
31705.039211:   <6> r7 : dda27f24  r6 : dd81b200  r5 : 00000000  \
                                                  r4 : 00000000
31705.045721:   <6> r3 : 00000000  r2 : dda27ef8  r1 : 00000000  \
                                                  r0 : dda27f54
31705.052232:   <6> Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM \
                        Segment user
31705.059349:   <6> Control: 10c5787d  Table: 10d7406a  DAC: 00000015
.
.
.
.
31705.697816:   <6> [<c0341e8c>] (sock_has_perm+0x58/0xd4) from \
                    [<c033ed10>] (security_socket_getsockopt+0x14/0x1c)
31705.707534:   <6> [<c033ed10>] (security_socket_getsockopt+0x14/0x1c) \
                           from [<c0745c18>] (sys_getsockopt+0x34/0xa8)
31705.717343:   <6> [<c0745c18>] (sys_getsockopt+0x34/0xa8) from \
                    [<c0106140>] (ret_fast_syscall+0x0/0x30)
31705.726193:   <0> Code: e59832e8 e5933058 e5939004 ebfac736 (e5953000)
31705.732635:   <4> ---[ end trace 22889004dafd87bd ]---

Change-Id: I79c3fb525f35ea2494d53788788cd71a38a32d6b
Signed-off-by: Satya Durga Srinivasu Prabhala <satyap@codeaurora.org>
Signed-off-by: Osvaldo Banuelos <osvaldob@codeaurora.org>
Update Makefiles, Kbuild minor changes & add my flags

Signed-off-by: sudosurootdev <sudosurootdev@gmail.com>
fix build: one flag at a time