thermal-sys: Fix to send correct trip type to get trip temperature

Fix the thermal sys code to pass the proper trip type
expected by tsens driver, to get the tsens trip
temperature.

Signed-off-by: Ram Chandrasekar <rkumbako@codeaurora.org>
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
qcom-cpufreq: Fix frequency table registration

CPUfreq device is the provider of CPU frequency table, and
it should always keep track of freq tables for every CPU itself.
cpufreq_frequency_get_table() is an API for frequency table user.
qcom-cpufreq should not use this API to obtain CPU freq table in
the init function. Otherwise, the following sequence will lead to init
failure.

Assume CPU 0 and 1 are under control of same policy and online. Say
policy->cpu is CPU 0.

1) Hot unplug CPU0
   update_policy_cpu() will transfer ownership of policy to CPU1
   cpufreq_frequency_table_update_policy_cpu() is called during
   the process to set CPU1's freq table to be the same as CPU0's freq
   table. CPU0's freq table is now NULL.
2) Hot unplug CPU1
   All CPUs in policy are now offline.
3) Hot plug in CPU0
   cpufreq_driver->init() is called for initialization. If this init
   function calls cpufreq_frequency_get_table() on CPU0, the result
   will be NULL.

Current qcom-cpufreq checks return value of cpufreq_frequency_get_table()
and returns an error in init.

Remove the usage of cpufreq_frequency_get_table() and fill in frequency
table for policy->cpu in msm_cpufreq_init().

Signed-off-by: Junjie Wu <junjiew@codeaurora.org>
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
msm: kgsl: enable CPU IRQ while suspending context

Make sure that CPU interrupt is enabled before calling adreno
suspend_context when moving from NAP/SLEEP to SUSPEND state.
We send commands to GPU in adreno_drawctxt_switch() which will generate
GPU interrupt. Since CPU interrupt is not enabled, adreno_idle() will
fail because pending interrupt will not be served by CPU this causes
false GPU hang.

Signed-off-by: Prakash Kamliya <pkamliya@codeaurora.org>
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
workqueue: Remove panic

Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
slub: fix a memory leak in get_partial_node()

In the case which is below,

1. acquire slab for cpu partial list
2. free object to it by remote cpu
3. page->freelist = t

then memory leak is occurred.

Change acquire_slab() not to zap freelist when it works for cpu partial list.
I think it is a sufficient solution for fixing a memory leak.

Below is output of 'slabinfo -r kmalloc-256'
when './perf stat -r 30 hackbench 50 process 4000 > /dev/null' is done.

***Vanilla***
Sizes (bytes)     Slabs              Debug                Memory
------------------------------------------------------------------------
Object :     256  Total  :     468   Sanity Checks : Off  Total: 3833856
SlabObj:     256  Full   :     111   Redzoning     : Off  Used : 2004992
SlabSiz:    8192  Partial:     302   Poisoning     : Off  Loss : 1828864
Loss   :       0  CpuSlab:      55   Tracking      : Off  Lalig:       0
Align  :       8  Objects:      32   Tracing       : Off  Lpadd:       0

***Patched***
Sizes (bytes)     Slabs              Debug                Memory
------------------------------------------------------------------------
Object :     256  Total  :     300   Sanity Checks : Off  Total: 2457600
SlabObj:     256  Full   :     204   Redzoning     : Off  Used : 2348800
SlabSiz:    8192  Partial:      33   Poisoning     : Off  Loss :  108800
Loss   :       0  CpuSlab:      63   Tracking      : Off  Lalig:       0
Align  :       8  Objects:      32   Tracing       : Off  Lpadd:       0

Total and loss number is the impact of this patch.

Cc: <stable@vger.kernel.org>
Acked-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Joonsoo Kim <js1304@gmail.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
lzma: Decompress faster

Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
lz4: Sync up with latest version

Thanks @labodj for heads up.

Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
zion kernel v1.1