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FROMLIST: arm64: allow LTO to be selected

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Allow CONFIG_LTO_CLANG to be enabled.

Bug: 145210207
Change-Id: Ie640b49355a0339a786093b55e71cbb9cc550943
Link: https://lore.kernel.org/lkml/20201211184633.3213045-17-samitolvanen@google.com/
Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Acked-by: Will Deacon <will@kernel.org>
This commit is contained in:
Sami Tolvanen 2017-11-02 09:34:42 -07:00
parent 14adafff91
commit 589c80767a
1 changed files with 2 additions and 0 deletions
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2
arch/arm64/Kconfig
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@ -73,6 +73,8 @@ config ARM64
select ARCH_USE_SYM_ANNOTATIONS
select ARCH_SUPPORTS_MEMORY_FAILURE
select ARCH_SUPPORTS_SHADOW_CALL_STACK if CC_HAVE_SHADOW_CALL_STACK
select ARCH_SUPPORTS_LTO_CLANG if CPU_LITTLE_ENDIAN
select ARCH_SUPPORTS_LTO_CLANG_THIN
select ARCH_SUPPORTS_ATOMIC_RMW
select ARCH_SUPPORTS_INT128 if CC_HAS_INT128 && (GCC_VERSION >= 50000 || CC_IS_CLANG)
select ARCH_SUPPORTS_NUMA_BALANCING