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| author | Chris Metcalf <cmetcalf@tilera.com> | 2012-10-19 11:43:11 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-10-28 10:02:10 -0700 |
| commit | e114f9effa5cf00565b5b051d9e96a8df2c8a4b3 (patch) | |
| tree | 3cbfd08a27a1f2265e5829fdc2bac83042ae61b5 /fs | |
| parent | 9fc71703e9baa5b5174a72c053ae1ca736df2d42 (diff) | |
| download | kernel_samsung_smdk4412-e114f9effa5cf00565b5b051d9e96a8df2c8a4b3.zip kernel_samsung_smdk4412-e114f9effa5cf00565b5b051d9e96a8df2c8a4b3.tar.gz kernel_samsung_smdk4412-e114f9effa5cf00565b5b051d9e96a8df2c8a4b3.tar.bz2 | |
arch/tile: avoid generating .eh_frame information in modules
commit 627072b06c362bbe7dc256f618aaa63351f0cfe6 upstream.
The tile tool chain uses the .eh_frame information for backtracing.
The vmlinux build drops any .eh_frame sections at link time, but when
present in kernel modules, it causes a module load failure due to the
presence of unsupported pc-relative relocations. When compiling to
use compiler feedback support, the compiler by default omits .eh_frame
information, so we don't see this problem. But when not using feedback,
we need to explicitly suppress the .eh_frame.
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions