On Mon, May 18, 2026 at 09:48:47AM +0200, Arnd Bergmann wrote: > On Mon, May 18, 2026, at 01:05, Nathan Chancellor wrote: > > Now that the minimum supported version of LLVM for building the kernel > > has been raised to 17.0.1, the '!Clang || Clang > 15.0.6' dependency for > > CONFIG_CC_HAS_ZERO_CALL_USED_REGS is always true, so it can be removed. > > > > Reviewed-by: Nicolas Schier <[email protected]> > > Signed-off-by: Nathan Chancellor <[email protected]> > > Acked-by: Arnd Bergmann <[email protected]>
Thanks for taking a look! > > config CC_HAS_ZERO_CALL_USED_REGS > > def_bool $(cc-option,-fzero-call-used-regs=used-gpr) > > - # https://github.com/ClangBuiltLinux/linux/issues/1766 > > - # https://github.com/llvm/llvm-project/issues/59242 > > - depends on !CC_IS_CLANG || CLANG_VERSION > 150006 > > > > Maybe add a comment to mention that this now requires gcc-11, > that way we have it easier to remove the check when that becomes > the minimum version. Sure, I can add # supported by gcc-11 or newer and all supported versions of clang when I apply it. -- Cheers, Nathan
