From 906f2a51c941e251ca196d5128953d9899a608ef Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Fri, 31 Mar 2017 15:11:58 -0700 Subject: 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 Acked-by: Heiko Carstens [s390 parts] Acked-by: Jakub Kicinski Cc: Eddie Kovsky Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/s390/include/asm/sections.h | 1 - arch/s390/kernel/vmlinux.lds.S | 2 -- 2 files changed, 3 deletions(-) (limited to 'arch') diff --git a/arch/s390/include/asm/sections.h b/arch/s390/include/asm/sections.h index 5ce29fe100ba..fbd9116eb17b 100644 --- a/arch/s390/include/asm/sections.h +++ b/arch/s390/include/asm/sections.h @@ -4,6 +4,5 @@ #include extern char _eshared[], _ehead[]; -extern char __start_ro_after_init[], __end_ro_after_init[]; #endif diff --git a/arch/s390/kernel/vmlinux.lds.S b/arch/s390/kernel/vmlinux.lds.S index 5ccf95396251..72307f108c40 100644 --- a/arch/s390/kernel/vmlinux.lds.S +++ b/arch/s390/kernel/vmlinux.lds.S @@ -63,11 +63,9 @@ SECTIONS . = ALIGN(PAGE_SIZE); __start_ro_after_init = .; - __start_data_ro_after_init = .; .data..ro_after_init : { *(.data..ro_after_init) } - __end_data_ro_after_init = .; EXCEPTION_TABLE(16) . = ALIGN(PAGE_SIZE); __end_ro_after_init = .; -- cgit