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| author | H. Peter Anvin <hpa@linux.intel.com> | 2012-05-08 20:22:31 +0200 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2012-05-08 20:47:11 +0200 |
| commit | 2a6de3148cfd1a0240a85ea4a1cad34d250d882f (patch) | |
| tree | 5cdd4655fcb16fe035a1507c0be824748a270c57 /scripts/x86-relocs.c | |
| parent | x86, realmode: Set permission for real mode pages (diff) | |
| download | linux-2a6de3148cfd1a0240a85ea4a1cad34d250d882f.tar.xz linux-2a6de3148cfd1a0240a85ea4a1cad34d250d882f.zip | |
x86, realmode: Allow absolute pa_* symbols in the realmode code
Allow pa_* symbols to be absolute (outside any section) in the
realmode linker script. Some versions of GNU ld are known to be
unhappy about symbols defined in a section that is otherwise empty.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Link: http://lkml.kernel.org/r/1336501366-28617-9-git-send-email-jarkko.sakkinen@intel.com
Diffstat (limited to '')
| -rw-r--r-- | scripts/x86-relocs.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/scripts/x86-relocs.c b/scripts/x86-relocs.c index 02914706e5b9..74e16bb15dc4 100644 --- a/scripts/x86-relocs.c +++ b/scripts/x86-relocs.c @@ -62,6 +62,13 @@ static const char * const sym_regex_kernel[S_NSYMTYPES] = { static const char * const sym_regex_realmode[S_NSYMTYPES] = { /* + * These symbols are known to be relative, even if the linker marks them + * as absolute (typically defined outside any section in the linker script.) + */ + [S_REL] = + "^pa_", + +/* * These are 16-bit segment symbols when compiling 16-bit code. */ [S_SEG] = |