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| author | Chris Metcalf <cmetcalf@tilera.com> | 2013-08-09 15:38:43 -0400 |
|---|---|---|
| committer | Chris Metcalf <cmetcalf@tilera.com> | 2013-08-30 11:56:11 -0400 |
| commit | d4d9eab4ade468b6a97b6853fdd72e8f21474324 (patch) | |
| tree | cc7ebd45a2fb7f4abc1bde7d362c8f174016dfa2 /arch/tile/lib/memcpy_32.S | |
| parent | 3fa17c395bb0c358745fbe0c8aa039d6cdac1735 (diff) | |
| download | linux-d4d9eab4ade468b6a97b6853fdd72e8f21474324.tar.gz linux-d4d9eab4ade468b6a97b6853fdd72e8f21474324.tar.bz2 linux-d4d9eab4ade468b6a97b6853fdd72e8f21474324.zip | |
tile: use proper .align directives on __ex_table sections
This may fix a reported bug where an R_TILEGX_64 in a module was not
pointing to an aligned address.
Reported-by: Simon Marchi <simon.marchi@polymtl.ca>
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
Diffstat (limited to 'arch/tile/lib/memcpy_32.S')
| -rw-r--r-- | arch/tile/lib/memcpy_32.S | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/tile/lib/memcpy_32.S b/arch/tile/lib/memcpy_32.S index 2a419a6122db..8ba7626cfeb1 100644 --- a/arch/tile/lib/memcpy_32.S +++ b/arch/tile/lib/memcpy_32.S @@ -44,6 +44,7 @@ */ #define EX \ .pushsection __ex_table, "a"; \ + .align 4; \ .word 9f, memcpy_common_fixup; \ .popsection; \ 9 @@ -614,5 +615,6 @@ memcpy_fixup_loop: .size memcpy_common_fixup, . - memcpy_common_fixup .section __ex_table,"a" + .align 4 .word .Lcfu, .Lcopy_from_user_fixup_zero_remainder .word .Lctu, .Lcopy_to_user_fixup_done |