Revert "Import net subsystem from mrg666's kernel"

This reverts commit 9895537035c8ac2e8195b70182b565639687c606.
Revert "bluetooth: backport from caf-msm-jb_3.2.1"

This reverts commit 478ef5ecabe1c6fb293bcf5b6f595f1aa2f05925.
Add gitignore
misc: uidstat: avoid create_stat() race and blockage.

* create_stat() race would lead to:
  [   58.132324] proc_dir_entry 'uid_stat/10061' already registered

* blocking kmalloc reported by sbranden
 tcp_read_sock()
  uid_stat_tcp_rcv()
    create_stat()
      kmalloc(GFP_KERNEL)

Signed-off-by: JP Abgrall <jpa@google.com>
Defconfig: update and add back NET_SCHED
Board-pyramid.h: adjust ADSP sizes and add a 1MB gap on both sides of the ADSP allocation (for the more RAM config option)

Signed-off-by: Sultanxda <sultanxda@gmail.com>
Linux 3.0.100

Signed-off-by: Sultanxda <sultanxda@gmail.com>