Re: [PATCH 13/14] thread_info: move function declarations to linux/thread_info.h
Catalin Marinas <[email protected]>
| Newsgroups | gmane.linux.ports.riscv,gmane.linux.kernel.mm,gmane.linux.ports.arm.kernel,gmane.linux.kernel,gmane.linux.ports.mips,gmane.linux.ports.parisc,gmane.linux.ports.ppc64.devel,gmane.linux.ports.sh.devel,gmane.linux.power-management.general |
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| Message-ID | <[email protected]> |
On Wed, May 17, 2023 at 03:11:01PM +0200, Arnd Bergmann wrote: > From: Arnd Bergmann <[email protected]> > > There are a few __weak functions in kernel/fork.c, which architectures > can override. If there is no prototype, the compiler warns about them: > > kernel/fork.c:164:13: error: no previous prototype for 'arch_release_task_struct' [-Werror=missing-prototypes] > kernel/fork.c:991:20: error: no previous prototype for 'arch_task_cache_init' [-Werror=missing-prototypes] > kernel/fork.c:1086:12: error: no previous prototype for 'arch_dup_task_struct' [-Werror=missing-prototypes] > > There are already prototypes in a number of architecture specific headers > that have addressed those warnings before, but it's much better to have > these in a single place so the warning no longer shows up anywhere. > > Signed-off-by: Arnd Bergmann <[email protected]> For arm64: Acked-by: Catalin Marinas <[email protected]>