msm: vidc: change concealment color

0x8080 is gray color concealment, changing it to
black color, which is 0x8010.

Change-Id: I50897d771913ee33a5b2c2ea486996dfc0c294bf
Signed-off-by: Manikanta Sivapala <msivap@codeaurora.org>
crypto: msm: add suspend/resume callback for qcedev driver

Make chanegs to add suspend/resume callback for qcedev driver, and
disable ce clocks when entering suspend and re-enable clocks in resume.

Change-Id: Ibeab1e7cb531af79ae973d7ff0d0ed2d776f6d6f
Signed-off-by: Zhen Kong <zkong@codeaurora.org>
Signed-off-by: William Clark <wclark@codeaurora.org>
msm: kgsl: Do not return invalid power stats when the device is off

adreno_power_stats() was returning unitialized data when the device
state was not active. Leave early from the function if the device
is not active and return 0s instead.

Change-Id: Ic0dedbadf6201cadb4472327c4ce7f9d9d32b82d
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Prabhat Awasthi <pawasthi@codeaurora.org>
seq_file: introduce seq_setwidth() and seq_pad()

There are several users who want to know bytes written by seq_*() for
alignment purpose.  Currently they are using %n format for knowing it
because seq_*() returns 0 on success.

This patch introduces seq_setwidth() and seq_pad() for allowing them to
align without using %n format.

Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: Kees Cook <keescook@chromium.org>
Cc: Joe Perches <joe@perches.com>
Cc: David Miller <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Git-commit: 839cc2a94cc3665bafe32203c2f095f4dd470a80)
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
CRs-fixed: 665291
Change-Id: I727d9af5ed320d717295c9d0f82c88623fb181c1
Signed-off-by: David Brown <davidb@codeaurora.org>
vsprintf: ignore %n again

This ignores %n in printf again, as was originally documented.
Implementing %n poses a greater security risk than utility, so it should
stay ignored.  To help anyone attempting to use %n, a warning will be
emitted if it is encountered.

Based on an earlier patch by Joe Perches.

Because %n was designed to write to pointers on the stack, it has been
frequently used as an attack vector when bugs are found that leak
user-controlled strings into functions that ultimately process format
strings.  While this class of bug can still be turned into an
information leak, removing %n eliminates the common method of elevating
such a bug into an arbitrary kernel memory writing primitive,
significantly reducing the danger of this class of bug.

For seq_file users that need to know the length of a written string for
padding, please see seq_setwidth() and seq_pad() instead.

Signed-off-by: Kees Cook <keescook@chromium.org>
Cc: Joe Perches <joe@perches.com>
Cc: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Cc: David Miller <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Git-commit: 9196436ab2f713b823a2ba2024cb69f40b2f54a5
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
CRs-fixed: 665291
Change-Id: Id191acaf66e3c395df92b0a77331269b525e3cad
Signed-off-by: David Brown <davidb@codeaurora.org>
qseecom: change the number of bytes to compare app names

keymaster app has two names with different length: "keymaster" and
"keymaste". To compare the app names correctly, the shorter name
length is choosen for memcmp in __qseecom_send_cmd.

Change-Id: I5f0dff7f9756362be40cc64985b65bc2268d734f
Signed-off-by: Zhen Kong <zkong@codeaurora.org>
Signed-off-by: William Clark <wclark@codeaurora.org>
Merge "seq_file: introduce seq_setwidth() and seq_pad()"
Merge "vsprintf: ignore %n again"
Merge "Merge "seq_file: introduce seq_setwidth() and seq_pad()""
Merge "Merge "vsprintf: ignore %n again""
msm: mdss: set default value of panel mode gpio to -EINVAL

Default value of panel mode gpio is set to 0 which is still a
valid gpio and preventing access to legitimate owners when not
provided explicitly in device tree file. This patch addresses
the issue by changing default value to -EINVAL.

Change-Id: Ifc34513d21323af9843f6bbc85a3afca79891357
Signed-off-by: Vishnuvardhan Prodduturi <vproddut@codeaurora.org>
Revert "USB: storage: Allow UICC cards to perform house keeping operations"

This reverts commit 0fcb16778fd2dcdaa74da206cf42734302cfbf32.

The house keeping operations introduced in above mentioned change are not
performed by linux host, UICC card works reliably with linux host. With
this operations the mass storage errors are reported more frequently, so
revert the mentioned commit.

CRs-Fixed: 691655
Change-Id: I872cfcb4d046c4d658b1f0edecf279418d3e5ee1
Signed-off-by: Tarun Gupta <tarung@codeaurora.org>
Merge "msm: mdss: set default value of panel mode gpio to -EINVAL"
Merge "Merge "msm: mdss: set default value of panel mode gpio to -EINVAL""
Merge "Revert "USB: storage: Allow UICC cards to perform house keeping operations""
Merge "qseecom: change the number of bytes to compare app names"
Merge "msm: vidc: change concealment color"
msm: wlan: db.txt: enable mid 5GHz channels of WORLD reg domain

Patch enables the mid 5GHz channels for passive scanning on
WORLD regulatory domain.

Change-Id: I0e5b2a04afaa39b94a05e072ec1979e7d9ca0d14
CRs-Fixed: 614247
Signed-off-by: Manjunathappa Prakash <prakashpm@codeaurora.org>
Merge "Merge "msm: vidc: change concealment color""
Merge 9bd8e4271c9e2b1f46820d3c00db6fffcfb63024 on remote branch

Change-Id: I4822c6f1cbfdcdc93c1ecadfb72153985498cc52