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author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2017-04-21 09:21:10 +0300 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-11-27 18:07:57 +0300 |
commit | 9ee9a0eb53d7c3eec581aacf9b8d24e8467f3e09 (patch) | |
tree | 25b1d6e47ad2dbd03a52af4f7d4a1e8b5fb3015b /tools | |
parent | c7288b457145b8e9a3ffbee1c0fb78afeb9d3693 (diff) | |
download | linux-9ee9a0eb53d7c3eec581aacf9b8d24e8467f3e09.tar.xz |
kbuild: consolidate redundant sed script ASM offset generation
commit 7dd47b95b0f54f2057d40af6e66d477e3fe95d13 upstream.
This part ended up in redundant code after touched by multiple
people.
[1] Commit 3234282f33b2 ("x86, asm: Fix CFI macro invocations to
deal with shortcomings in gas") added parentheses for defined
expressions to support old gas for x86.
[2] Commit a22dcdb0032c ("x86, asm: Fix ancient-GAS workaround")
split the pattern into two to avoid parentheses for non-numeric
expressions.
[3] Commit 95a2f6f72d37 ("Partially revert patch that encloses
asm-offset.h numbers in brackets") removed parentheses from numeric
expressions as well because parentheses in MN10300 assembly have a
special meaning (pointer access).
Apparently, there is a conflict between [1] and [3]. After all,
[3] took precedence, and a long time has passed since then.
Now, merge the two patterns again because the first one is covered
by the other.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools')
0 files changed, 0 insertions, 0 deletions