On Fri, May 03, 2024 at 09:01:06PM +0800, Kuan-Wei Chiu wrote: > On Fri, May 03, 2024 at 01:20:32PM +0100, Matthew Wilcox wrote: > > On Fri, May 03, 2024 at 05:50:27PM +0800, Kuan-Wei Chiu wrote: > > > When compiling library code using "make W=1 LLVM=1 lib/", clang > > > generated the following compilation errors: > > > > > > lib/maple_tree.c:351:21: error: unused function 'mte_set_full' [-Werror,-Wunused-function] > > > static inline void *mte_set_full(const struct maple_enode *node) > > > > Uh, clang is wrong to flag these as an error. They're just not used > > yet. > > I think it's because the kernel defaults to treating all compilation > warnings as errors. If you turn off the option to treat compilation > warnings as errors, they will be treated as warnings instead. Should I > update my commit message to change compilation errors to compilation > warnings? just don't use W=1 and clang.
