Messages in this thread Patch in this message | | | From | "Valdis Klētnieks" <> | Subject | [PATCH] x86/build: provide missing include file for capflags.c | Date | Thu, 05 Dec 2019 23:35:54 -0500 |
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When building with C=2, sparse warns about missing definitions:
CHECK arch/x86/kernel/cpu/capflags.c arch/x86/kernel/cpu/capflags.c:5:12: warning: symbol 'x86_cap_flags' was not declared. Should it be static? arch/x86/kernel/cpu/capflags.c:261:12: warning: symbol 'x86_bug_flags' was not declared. Should it be static?
Make the script that generates the C file create the needed #include.
Signed-off-by: Valdis Kletnieks <valdis.kletnieks@vt.edu>
diff --git a/arch/x86/kernel/cpu/mkcapflags.sh b/arch/x86/kernel/cpu/mkcapflags.sh index aed45b8895d5..f26caa6b6f2d 100644 --- a/arch/x86/kernel/cpu/mkcapflags.sh +++ b/arch/x86/kernel/cpu/mkcapflags.sh @@ -56,6 +56,10 @@ trap 'rm "$OUT"' EXIT echo "#include <asm/cpufeatures.h>" echo "#endif" echo "" + echo "#ifndef _ASM_X86_CPUFEATURE_H" + echo "#include <asm/cpufeature.h>" + echo "#endif" + echo "" dump_array "x86_cap_flags" "NCAPINTS*32" "X86_FEATURE_" "" echo ""
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