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alistair23-linux/arch/arm64/include
Arnd Bergmann acc402fa5b arm64: make atomic helpers __always_inline
[ Upstream commit c35a824c31 ]

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.

for functions that end up not being inlined as intended but operating
on __initdata variables. Mark these as __always_inline, along with
the corresponding asm-generic wrappers.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20210108092024.4034860-1-arnd@kernel.org
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-01-27 11:47:44 +01:00
..
asm arm64: make atomic helpers __always_inline 2021-01-27 11:47:44 +01:00
uapi/asm KVM: arm64: Correct PSTATE on exception entry 2020-02-11 04:35:16 -08:00