On Fri, 8 Jan 2021 10:19:56 +0100, Arnd Bergmann wrote:

With UBSAN enabled and building with clang, there are occasionally
warnings like

WARNING: modpost: vmlinux.o(.text+0xc533ec): Section mismatch in reference from the function arch_atomic64_or() to the variable .init.data:numa_nodes_parsed
The function arch_atomic64_or() references
the variable __initdata numa_nodes_parsed.
This is often because arch_atomic64_or lacks a __initdata
annotation or the annotation of numa_nodes_parsed is wrong.

[...]

Applied to arm64 (for-next/fixes), thanks!

[1/1] arm64: make atomic helpers __always_inline
      https://git.kernel.org/arm64/c/c35a824c3183

-- 
Catalin