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authorAndi Kleen <ak@linux.intel.com>2014-02-08 08:52:04 +0100
committerH. Peter Anvin <hpa@linux.intel.com>2014-02-13 18:13:22 -0800
commit00b7103078596a243c16239004e0dc9416910f13 (patch)
tree8ced41ed9b1b723ecc79bd50095cc77fafa79354 /kernel/extable.c
parent22d9fd3411c693ccae5f5c2280fb1f9bb106ad4f (diff)
downloadlinux-sh-00b7103078596a243c16239004e0dc9416910f13.tar.gz
asmlinkage: Make main_extable_sort_needed visible
main_extable_sort_needed is used by the build system and needs to be a normal ELF symbol. Make it visible so that LTO does not remove or mangle it. Signed-off-by: Andi Kleen <ak@linux.intel.com> Link: http://lkml.kernel.org/r/1391845930-28580-8-git-send-email-ak@linux.intel.com Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'kernel/extable.c')
-rw-r--r--kernel/extable.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/extable.c b/kernel/extable.c
index 763faf037ec1..d8a6446adbcb 100644
--- a/kernel/extable.c
+++ b/kernel/extable.c
@@ -36,7 +36,7 @@ extern struct exception_table_entry __start___ex_table[];
extern struct exception_table_entry __stop___ex_table[];
/* Cleared by build time tools if the table is already sorted. */
-u32 __initdata main_extable_sort_needed = 1;
+u32 __initdata __visible main_extable_sort_needed = 1;
/* Sort the kernel's built-in exception table */
void __init sort_main_extable(void)