Squashed update of kernel from 3.0.64 to 3.0.65
Bring back power_supply changes from stock kernel
msm: camera: Set camera type and mount angle for front camera
Decrease PMEM_ADSP size
msm_serial: Don't configure UART IRQ as wakeup interrupt

Currently UART IRQ is being configured as wakeup interrupt once
UART port is being opened and not unconfigured on closing the port.
It is not required to configure UART IRQ as wakeup interrupt as
wakeup functionality is only supported through UART RX GPIO IRQ line
if it is required and enabled for the use case. Enabling UART IRQ as
wakeup interrupt consumes more power on TCXO state.

CRs-Fixed: 452191
Change-Id: I25f86316fdbd356547e0b6921bde23aff3a56355
Signed-off-by: Saket Saurabh <ssaurabh@codeaurora.org>
ancora_tmo: Reduce PMEM_ADSP size

I forgot that this device doesn't need the extra memory for 720p.
block: Squashed update of BFQ-v5r1 to BFQ-v6
Update defconfigs
sched: LOAD_FREQ (4*HZ+61) avoids loadavg Moire
ARMv7: Flush the vectors page using the base address
Linux 3.0.65
net: network speed tweak(in test)
Staging: android: fixed const coding style issue in binder.c
cpufreq: Memory leak with sysfs when stats table are freed
Glitch free GPU frequency changing (by MikeC84)
WiFi: allow low Wifi signals to be seen (by MikeC84)
nfs: writeback pages wait queue

The generic writeback routines are departing from congestion_wait()
in preference of get_request_wait(), aka. waiting on the block queues.

Introduce the missing writeback wait queue for NFS, otherwise its
writeback pages will grow greedily, exhausting all PG_dirty pages.

Tests show that it can effectively reduce stalls in the disk-network
pipeline, improve performance and reduce delays.

The test cases are basically

	for run in 1 2 3
	for nr_dd in 1 10 100
	for dirty_thresh in 10M 100M 1000M 2G
		start $nr_dd dd's writing to a 1-disk mem=12G NFS server

During all tests, nfs_congestion_kb is set to 1/8 dirty_thresh.

    3.2.0-rc1    3.2.0-rc1-ioless-full+
  (w/o patch)                (w/ patch)
  -----------  ------------------------
        20.66      +136.7%        48.90  thresh=1000M/nfs-100dd-1
        20.82      +147.5%        51.52  thresh=1000M/nfs-100dd-2
        20.57      +129.8%        47.26  thresh=1000M/nfs-100dd-3
        35.96       +96.5%        70.67  thresh=1000M/nfs-10dd-1
        37.47       +89.1%        70.85  thresh=1000M/nfs-10dd-2
        34.55      +106.1%        71.21  thresh=1000M/nfs-10dd-3
        58.24       +28.2%        74.63  thresh=1000M/nfs-1dd-1
        59.83       +18.6%        70.93  thresh=1000M/nfs-1dd-2
        58.30       +31.4%        76.61  thresh=1000M/nfs-1dd-3
        23.69       -10.0%        21.33  thresh=100M/nfs-100dd-1
        23.59        -1.7%        23.19  thresh=100M/nfs-100dd-2
        23.94        -1.0%        23.70  thresh=100M/nfs-100dd-3
        27.06        -0.0%        27.06  thresh=100M/nfs-10dd-1
        25.43        +4.8%        26.66  thresh=100M/nfs-10dd-2
        27.21        -0.8%        26.99  thresh=100M/nfs-10dd-3
        53.82        +4.4%        56.17  thresh=100M/nfs-1dd-1
        55.80        +4.2%        58.12  thresh=100M/nfs-1dd-2
        55.75        +2.9%        57.37  thresh=100M/nfs-1dd-3
        15.47        +1.3%        15.68  thresh=10M/nfs-10dd-1
        16.09        -3.5%        15.53  thresh=10M/nfs-10dd-2
        15.09        -0.9%        14.96  thresh=10M/nfs-10dd-3
        26.65       +13.0%        30.10  thresh=10M/nfs-1dd-1
        25.09        +7.7%        27.02  thresh=10M/nfs-1dd-2
        27.16        +3.3%        28.06  thresh=10M/nfs-1dd-3
        27.51       +78.6%        49.11  thresh=2G/nfs-100dd-1
        22.46      +131.6%        52.01  thresh=2G/nfs-100dd-2
        12.95      +289.8%        50.50  thresh=2G/nfs-100dd-3
        42.28       +81.0%        76.52  thresh=2G/nfs-10dd-1
        40.33       +78.8%        72.10  thresh=2G/nfs-10dd-2
        42.52       +67.6%        71.27  thresh=2G/nfs-10dd-3
        62.27       +34.6%        83.84  thresh=2G/nfs-1dd-1
        60.10       +35.6%        81.48  thresh=2G/nfs-1dd-2
        66.29       +17.5%        77.88  thresh=2G/nfs-1dd-3
      1164.97       +41.6%      1649.19  TOTAL write_bw
The local queue time for WRITE RPCs could be reduced by several orders!

    3.2.0-rc1    3.2.0-rc1-ioless-full+
  -----------  ------------------------
     90226.82       -99.9%        92.07  thresh=1000M/nfs-100dd-1
     88904.27       -99.9%        80.21  thresh=1000M/nfs-100dd-2
     97436.73       -99.9%        87.32  thresh=1000M/nfs-100dd-3
     62167.19       -99.3%       444.25  thresh=1000M/nfs-10dd-1
     64150.34       -99.2%       539.38  thresh=1000M/nfs-10dd-2
     78675.54       -99.3%       540.27  thresh=1000M/nfs-10dd-3
      5372.84       +57.8%      8477.45  thresh=1000M/nfs-1dd-1
     10245.66       -51.2%      4995.71  thresh=1000M/nfs-1dd-2
      4744.06      +109.1%      9919.55  thresh=1000M/nfs-1dd-3
      1727.29        -9.6%      1562.16  thresh=100M/nfs-100dd-1
      2183.49        +4.4%      2280.21  thresh=100M/nfs-100dd-2
      2201.49        +3.7%      2281.92  thresh=100M/nfs-100dd-3
      6213.73       +19.9%      7448.13  thresh=100M/nfs-10dd-1
      8127.01        +3.2%      8387.06  thresh=100M/nfs-10dd-2
      7255.35        +4.4%      7571.11  thresh=100M/nfs-10dd-3
      1144.67       +20.4%      1378.01  thresh=100M/nfs-1dd-1
      1010.02       +19.0%      1202.22  thresh=100M/nfs-1dd-2
       906.33       +15.8%      1049.76  thresh=100M/nfs-1dd-3
       642.82       +17.3%       753.80  thresh=10M/nfs-10dd-1
       766.82       -21.7%       600.18  thresh=10M/nfs-10dd-2
       575.95       +16.5%       670.85  thresh=10M/nfs-10dd-3
        21.91       +71.0%        37.47  thresh=10M/nfs-1dd-1
        16.70      +105.3%        34.29  thresh=10M/nfs-1dd-2
        19.05       -71.3%         5.47  thresh=10M/nfs-1dd-3
    123877.11       -99.0%      1187.27  thresh=2G/nfs-100dd-1
    122353.65       -98.8%      1505.84  thresh=2G/nfs-100dd-2
    101140.82       -98.4%      1641.03  thresh=2G/nfs-100dd-3
     78248.51       -98.9%       892.00  thresh=2G/nfs-10dd-1
     84589.42       -98.6%      1212.17  thresh=2G/nfs-10dd-2
     89684.95       -99.4%       495.28  thresh=2G/nfs-10dd-3
     10405.39        -6.9%      9684.57  thresh=2G/nfs-1dd-1
     16151.86       -48.5%      8316.69  thresh=2G/nfs-1dd-2
     16119.17       -49.0%      8214.84  thresh=2G/nfs-1dd-3
   1177306.98       -92.1%     93588.50  TOTAL nfs_write_queue_time
The average COMMIT size is not impacted too much.

    3.2.0-rc1    3.2.0-rc1-ioless-full+
  -----------  ------------------------
         5.56       +44.9%         8.06  thresh=1000M/nfs-100dd-1
         4.14      +109.1%         8.67  thresh=1000M/nfs-100dd-2
         5.46       +16.3%         6.35  thresh=1000M/nfs-100dd-3
        52.04        -8.4%        47.70  thresh=1000M/nfs-10dd-1
        52.33       -13.8%        45.09  thresh=1000M/nfs-10dd-2
        51.72        -9.2%        46.98  thresh=1000M/nfs-10dd-3
       484.63        -8.6%       443.16  thresh=1000M/nfs-1dd-1
       492.42        -8.2%       452.26  thresh=1000M/nfs-1dd-2
       493.13       -11.4%       437.15  thresh=1000M/nfs-1dd-3
        32.52       -72.9%         8.80  thresh=100M/nfs-100dd-1
        36.15       +26.1%        45.58  thresh=100M/nfs-100dd-2
        38.33        +0.4%        38.49  thresh=100M/nfs-100dd-3
         5.67        +0.5%         5.69  thresh=100M/nfs-10dd-1
         5.74        -1.1%         5.68  thresh=100M/nfs-10dd-2
         5.69        +0.9%         5.74  thresh=100M/nfs-10dd-3
        44.91        -1.0%        44.45  thresh=100M/nfs-1dd-1
        44.22        -0.6%        43.96  thresh=100M/nfs-1dd-2
        44.18        +0.2%        44.28  thresh=100M/nfs-1dd-3
         1.42        +1.1%         1.43  thresh=10M/nfs-10dd-1
         1.48        +0.3%         1.48  thresh=10M/nfs-10dd-2
         1.43        -1.0%         1.42  thresh=10M/nfs-10dd-3
         5.51        -6.8%         5.14  thresh=10M/nfs-1dd-1
         5.91        -8.1%         5.43  thresh=10M/nfs-1dd-2
         5.44        +3.0%         5.61  thresh=10M/nfs-1dd-3
         8.80        +6.6%         9.38  thresh=2G/nfs-100dd-1
         8.51       +65.2%        14.06  thresh=2G/nfs-100dd-2
        15.28       -13.2%        13.27  thresh=2G/nfs-100dd-3
       105.12       -24.9%        78.99  thresh=2G/nfs-10dd-1
       101.90        -9.1%        92.60  thresh=2G/nfs-10dd-2
       106.24       -29.7%        74.65  thresh=2G/nfs-10dd-3
       909.85        +0.4%       913.68  thresh=2G/nfs-1dd-1
      1030.45       -18.3%       841.68  thresh=2G/nfs-1dd-2
      1016.56       -11.6%       898.36  thresh=2G/nfs-1dd-3
      5222.74       -10.1%      4695.25  TOTAL nfs_commit_size
And here is the list of overall numbers.

    3.2.0-rc1    3.2.0-rc1-ioless-full+
  -----------  ------------------------
      1164.97       +41.6%      1649.19  TOTAL write_bw
     54799.00       +25.0%     68500.00  TOTAL nfs_nr_commits
   3543263.00        -3.3%   3425418.00  TOTAL nfs_nr_writes
      5222.74       -10.1%      4695.25  TOTAL nfs_commit_size
         7.62       +89.2%        14.42  TOTAL nfs_write_size
   1177306.98       -92.1%     93588.50  TOTAL nfs_write_queue_time
      5977.02       -16.0%      5019.34  TOTAL nfs_write_rtt_time
   1183360.15       -91.7%     98645.74  TOTAL nfs_write_execute_time
     51186.59       -62.5%     19170.98  TOTAL nfs_commit_queue_time
     81801.14        +3.6%     84735.19  TOTAL nfs_commit_rtt_time
    133015.32       -21.9%    103926.05  TOTAL nfs_commit_execute_time
Feng: do more coarse grained throttle on each ->writepages rather than
on each page, for better performance and avoid throttled-before-send-rpc
deadlock

Signed-off-by: Feng Tang <feng.tang@intel.com>
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
use HZ=300
vmscan: use N_MEM instead of N_HIGHMEM
mm: node_states: introduce N_MEMORY

Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Acked-by: Christoph Lameter <cl@linux.com>
Acked-by: Hillf Danton <dhillf@gmail.com>
Signed-off-by: Wen Congyang <wency@cn.fujitsu.com>
Cc: Lin Feng <linfeng@cn.fujitsu.com>
Cc: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>