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authorH. Peter Anvin <hpa@linux.intel.com>2012-05-18 00:24:09 -0700
committerH. Peter Anvin <hpa@linux.intel.com>2012-05-18 00:24:09 -0700
commitbea3f8781e30d0abc0bd0da80aa528d44c71959e (patch)
tree6f94b7b91c8aa3857f05a2eb092827a344f0eab4
parent323f90a60864f30fd6b7c99806584bb90ada1a29 (diff)
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op-kernel-dev-bea3f8781e30d0abc0bd0da80aa528d44c71959e.tar.gz
x86, relocs: Workaround for binutils 2.22.52.0.1 section bug
GNU ld 2.22.52.0.1 has a bug that it blindly changes symbols from section-relative to absolute if they are in a section of zero length. This turns the symbols __init_begin and __init_end into absolute symbols. Let the relocs program know that those should be treated as relative symbols. Reported-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: H. Peter Anvin <hpa@zytor.com> Cc: H.J. Lu <hjl.tools@gmail.com>
-rw-r--r--arch/x86/tools/relocs.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/tools/relocs.c b/arch/x86/tools/relocs.c
index 74e16bb..4df2854 100644
--- a/arch/x86/tools/relocs.c
+++ b/arch/x86/tools/relocs.c
@@ -56,7 +56,7 @@ static const char * const sym_regex_kernel[S_NSYMTYPES] = {
* as absolute (typically defined outside any section in the linker script.)
*/
[S_REL] =
- "^_end$",
+ "^(__init_begin|__init_end|_end)$"
};
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