Messages in this thread Patch in this message | | | From | David Brazdil <> | Subject | [PATCH v4 03/10] kvm: arm64: Only define __kvm_ex_table for CONFIG_KVM | Date | Tue, 22 Sep 2020 21:49:03 +0100 |
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Minor cleanup that only creates __kvm_ex_table ELF section and related symbols if CONFIG_KVM is enabled. Also useful as more hyp-specific sections will be added.
Acked-by: Will Deacon <will@kernel.org> Signed-off-by: David Brazdil <dbrazdil@google.com> --- arch/arm64/kernel/vmlinux.lds.S | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/arch/arm64/kernel/vmlinux.lds.S b/arch/arm64/kernel/vmlinux.lds.S index fbb13f38d0c5..d14166012e51 100644 --- a/arch/arm64/kernel/vmlinux.lds.S +++ b/arch/arm64/kernel/vmlinux.lds.S @@ -22,11 +22,15 @@ ENTRY(_text) jiffies = jiffies_64; +#ifdef CONFIG_KVM #define HYPERVISOR_EXTABLE \ . = ALIGN(SZ_8); \ __start___kvm_ex_table = .; \ *(__kvm_ex_table) \ __stop___kvm_ex_table = .; +#else /* CONFIG_KVM */ +#define HYPERVISOR_EXTABLE +#endif #define HYPERVISOR_TEXT \ /* \ -- 2.28.0.681.g6f77f65b4e-goog
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