To get the changes in:
0e5d5ae837 ("arm64: Add AMPERE1 to the Spectre-BHB affected list")
That addresses this perf build warning:
Warning: Kernel ABI header at 'tools/arch/arm64/include/asm/cputype.h' differs from latest version at 'arch/arm64/include/asm/cputype.h'
diff -u tools/arch/arm64/include/asm/cputype.h arch/arm64/include/asm/cputype.h
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: D Scott Phillips <scott@os.amperecomputing.com>
https://lore.kernel.org/lkml/Y1fy5GD7ZYvkeufv@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>