Commit c36ae15c authored by Masahiro Yamada's avatar Masahiro Yamada Committed by Greg Kroah-Hartman

kbuild: consolidate redundant sed script ASM offset generation

commit 7dd47b95 upstream.

This part ended up in redundant code after touched by multiple

[1] Commit 3234282f ("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 a22dcdb0 ("x86, asm: Fix ancient-GAS workaround")
split the pattern into two to avoid parentheses for non-numeric

[3] Commit 95a2f6f7 ("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's avatarMasahiro Yamada <>
Reviewed-by: default avatarMatthias Kaehlcke <>
Signed-off-by: default avatarNick Desaulniers <>
Signed-off-by: default avatarGreg Kroah-Hartman <>
parent 89794183
......@@ -415,7 +415,6 @@ cmd_xzmisc = (cat $(filter-out FORCE,$^) | \
# Default sed regexp - multiline due to syntax constraints
define sed-offsets
"/^->/{s:->#\(.*\):/* \1 */:; \
s:^->\([^ ]*\) [\$$#]*\([-0-9]*\) \(.*\):#define \1 \2 /* \3 */:; \
s:^->\([^ ]*\) [\$$#]*\([^ ]*\) \(.*\):#define \1 \2 /* \3 */:; \
s:->::; p;}"
Markdown is supported
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment