x86: Add missing annotation to arch/x86/lib/copy_user_64.S::copy_to_user
x86: Add missing annotation to arch/x86/lib/copy_user_64.S::copy_to_user

While examining symbol generation in perf_counter tools, I
noticed that copy_to_user() had no size in vmlinux's symtab.

Signed-off-by: Mike Galbraith <3cfa3897b7f55b5396b7a47c83b66325184bc9b4@gmx.de>
Acked-by: Alexander van Heukelum <f4e6655d5c66b1f34181c4b9abd1706d7697fa85@fastmail.fm>
Acked-by: Cyrill Gorcunov <7a1ea01eee6961eb1e372e3508c2670446d086f4@openvz.org>
LKML-Reference: <6b8bc1304546d8203eb146749714827bd73fc9ba@marge.simson.net>
Signed-off-by: Ingo Molnar <9dbbbf0688fedc85ad4da37637f1a64b8c718ee2@elte.hu>

KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas