71e06e1ace
make C=2 ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- xxx.o When I use the command above to do a 'make C=2' check on any object file, the following warnings are always output: CHECK arch/arm64/kernel/vdso/vgettimeofday.c arch/arm64/kernel/vdso/vgettimeofday.c:9:5: warning: symbol '__kernel_clock_gettime' was not declared. Should it be static? arch/arm64/kernel/vdso/vgettimeofday.c:15:5: warning: symbol '__kernel_gettimeofday' was not declared. Should it be static? arch/arm64/kernel/vdso/vgettimeofday.c:21:5: warning: symbol '__kernel_clock_getres' was not declared. Should it be static? Therefore, the declaration of the three functions is added to eliminate these common warnings to provide a clean output. Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> Link: https://lore.kernel.org/r/20230713115831.777-1-thunder.leizhen@huawei.com Signed-off-by: Will Deacon <will@kernel.org> |
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| .. | ||
| .gitignore | ||
| gen_vdso_offsets.sh | ||
| Makefile | ||
| note.S | ||
| sigreturn.S | ||
| vdso.lds.S | ||
| vgettimeofday.c | ||