mm: fix section name for .data..ro_after_init
authorKees Cook <keescook@chromium.org>
Fri, 31 Mar 2017 22:11:58 +0000 (15:11 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Sat, 1 Apr 2017 00:13:30 +0000 (17:13 -0700)
commit906f2a51c941e251ca196d5128953d9899a608ef
treec1a65421b40394079eccd0c82c1b839fe3f4c29f
parentc9d398fa237882ea07167e23bcfc5e6847066518
mm: fix section name for .data..ro_after_init

A section name for .data..ro_after_init was added by both:

    commit d07a980c1b8d ("s390: add proper __ro_after_init support")

and

    commit d7c19b066dcf ("mm: kmemleak: scan .data.ro_after_init")

The latter adds incorrect wrapping around the existing s390 section, and
came later.  I'd prefer the s390 naming, so this moves the s390-specific
name up to the asm-generic/sections.h and renames the section as used by
kmemleak (and in the future, kernel/extable.c).

Link: http://lkml.kernel.org/r/20170327192213.GA129375@beast
Signed-off-by: Kees Cook <keescook@chromium.org>
Acked-by: Heiko Carstens <heiko.carstens@de.ibm.com> [s390 parts]
Acked-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Cc: Eddie Kovsky <ewk@edkovsky.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
arch/s390/include/asm/sections.h
arch/s390/kernel/vmlinux.lds.S
include/asm-generic/sections.h
include/asm-generic/vmlinux.lds.h
mm/kmemleak.c