linaro: toolchain: fixes for better ARM support

by @bruce2728

https://github.com/bruce2728/kernel_lge_d802/commit/97280f182e1fbd1e36300727ae0ce50efa7f153f
https://github.com/bruce2728/kernel_lge_d802/commit/eee1f26f35502ca2f0fb3424309de7aea53d2c94

Conflicts:
	net/ipv4/tcp_input.c