x86, extable: Remove open-coded exception table entries in arch/x86/lib/copy_user_noc...

commit 0d8559feafbc9dc5a2c17ba42aea7de824b18308 upstream.

Remove open-coded exception table entries in arch/x86/lib/copy_user_nocache_64.S,
and replace them with _ASM_EXTABLE() macros; this will allow us to
change the format and type of the exception table entries.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Cc: David Daney <david.daney@cavium.com>
Link: http://lkml.kernel.org/r/CA%2B55aFyijf43qSu3N9nWHEBwaGbb7T2Oq9A=9EyR=Jtyqfq_cQ@mail.gmail.com
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

diff --cc arch/x86/lib/copy_user_nocache_64.S
Simple merge