* vgetcpu.c W=1 error (no previous prototype)
@ 2023-03-20 9:42 Bagas Sanjaya
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From: Bagas Sanjaya @ 2023-03-20 9:42 UTC (permalink / raw)
To: Linux Kernel Mailing List
Cc: Andy Lutomirski, Thomas Gleixner, Ingo Molnar, Borislav Petkov,
Dave Hansen, x86, H. Peter Anvin
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Hi,
Building x86_64_defconfig with W=1 on GCC 10.2.0 (Debian 11), I see missing
prototypes error:
CC arch/x86/entry/vdso/vgetcpu.o
arch/x86/entry/vdso/vgetcpu.c:13:1: error: no previous prototype for ‘__vdso_getcpu’ [-Werror=missing-prototypes]
13 | __vdso_getcpu(unsigned *cpu, unsigned *node, struct getcpu_cache *unused)
| ^~~~~~~~~~~~~
cc1: all warnings being treated as errors
make[4]: *** [scripts/Makefile.build:252: arch/x86/entry/vdso/vgetcpu.o] Error 1
Thanks.
--
An old man doll... just what I always wanted! - Clara
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2023-03-20 9:42 vgetcpu.c W=1 error (no previous prototype) Bagas Sanjaya
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