diff options
| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2025-10-06 14:33:42 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-12-07 06:12:28 +0900 |
| commit | 44bdcd53b0d410af8707b4acccf528b74d5b7db7 (patch) | |
| tree | ddb77ad7716fae992fb45a55703c90d2e6bb94cf /usr | |
| parent | ebc0730b490c7f27340b1222e01dd106e820320d (diff) | |
kbuild: uapi: Strip comments before size type check
[ Upstream commit 66128f4287b04aef4d4db9bf5035985ab51487d5 ]
On m68k, check_sizetypes in headers_check reports:
./usr/include/asm/bootinfo-amiga.h:17: found __[us]{8,16,32,64} type without #include <linux/types.h>
This header file does not use any of the Linux-specific integer types,
but merely refers to them from comments, so this is a false positive.
As of commit c3a9d74ee413bdb3 ("kbuild: uapi: upgrade check_sizetypes()
warning to error"), this check was promoted to an error, breaking m68k
all{mod,yes}config builds.
Fix this by stripping simple comments before looking for Linux-specific
integer types.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Link: https://patch.msgid.link/949f096337e28d50510e970ae3ba3ec9c1342ec0.1759753998.git.geert@linux-m68k.org
[nathan: Adjust comment and remove unnecessary escaping from slashes in
regex]
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'usr')
| -rwxr-xr-x | usr/include/headers_check.pl | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/usr/include/headers_check.pl b/usr/include/headers_check.pl index b6aec5e4365f..682980781eb3 100755 --- a/usr/include/headers_check.pl +++ b/usr/include/headers_check.pl @@ -160,6 +160,8 @@ sub check_sizetypes if (my $included = ($line =~ /^\s*#\s*include\s+[<"](\S+)[>"]/)[0]) { check_include_typesh($included); } + # strip single-line comments, as types may be referenced within them + $line =~ s@/\*.*?\*/@@; if ($line =~ m/__[us](8|16|32|64)\b/) { printf STDERR "$filename:$lineno: " . "found __[us]{8,16,32,64} type " . |