Hello: This patch was applied to riscv/linux.git (fixes) by Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>: On Fri, 21 Apr 2023 16:54:24 +0200 you wrote: > With W=1 on platforms that use the generic gcc library routines > (csky/loongarch/mips/riscv/sh/xtensa): > > lib/ashldi3.c:9:19: warning: no previous prototype for '__ashldi3' [-Wmissing-prototypes] > 9 | long long notrace __ashldi3(long long u, word_type b) > | ^~~~~~~~~ > CC lib/ashrdi3.o > lib/ashrdi3.c:9:19: warning: no previous prototype for '__ashrdi3' [-Wmissing-prototypes] > 9 | long long notrace __ashrdi3(long long u, word_type b) > | ^~~~~~~~~ > CC lib/cmpdi2.o > lib/cmpdi2.c:9:19: warning: no previous prototype for '__cmpdi2' [-Wmissing-prototypes] > 9 | word_type notrace __cmpdi2(long long a, long long b) > | ^~~~~~~~ > CC lib/lshrdi3.o > lib/lshrdi3.c:9:19: warning: no previous prototype for '__lshrdi3' [-Wmissing-prototypes] > 9 | long long notrace __lshrdi3(long long u, word_type b) > | ^~~~~~~~~ > CC lib/muldi3.o > lib/muldi3.c:49:19: warning: no previous prototype for '__muldi3' [-Wmissing-prototypes] > 49 | long long notrace __muldi3(long long u, long long v) > | ^~~~~~~~ > CC lib/ucmpdi2.o > lib/ucmpdi2.c:8:19: warning: no previous prototype for '__ucmpdi2' [-Wmissing-prototypes] > 8 | word_type notrace __ucmpdi2(unsigned long long a, unsigned long long b) > | ^~~~~~~~~ > > [...] Here is the summary with links: - libgcc: Add forward declarations for generic library routines https://git.kernel.org/riscv/c/4f20b7471c57 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html