Import 3.10-13 (3.10.7 release) as 3.10.7 branch, to bring security fixes to stable.

git-svn-id: svn://anonsvn.gentoo.org/linux-patches@2497 00c4350b-4cf9-0310-8c1b-f3fed11d2be3
fs/proc/task_mmu.c: fix buffer overflow in add_page_map() reported by stintel on IRC, backported from 3.10.8.

git-svn-id: svn://anonsvn.gentoo.org/linux-patches@2498 00c4350b-4cf9-0310-8c1b-f3fed11d2be3
Applied the fs/proc/task_mmu.c fix to 3.8.13 as well.

git-svn-id: svn://anonsvn.gentoo.org/linux-patches@2499 00c4350b-4cf9-0310-8c1b-f3fed11d2be3