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| author | David Brazdil <dbrazdil@google.com> | 2020-09-22 21:49:03 +0100 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2020-09-30 08:33:52 +0100 |
| commit | 3471ee06e33e413d7fa73c1aa3092e6e794b9e05 (patch) | |
| tree | 55761f995a75def434b0e51f94b80f4b4bd07c0e /arch/arm64/kernel | |
| parent | ce492a16ffb8814d9651c3fdafc363bfa1b01189 (diff) | |
| download | linux-3471ee06e33e413d7fa73c1aa3092e6e794b9e05.tar.bz2 | |
kvm: arm64: Only define __kvm_ex_table for CONFIG_KVM
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.
Signed-off-by: David Brazdil <dbrazdil@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Acked-by: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20200922204910.7265-4-dbrazdil@google.com
Diffstat (limited to 'arch/arm64/kernel')
| -rw-r--r-- | arch/arm64/kernel/vmlinux.lds.S | 4 |
1 files changed, 4 insertions, 0 deletions
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 \ /* \ |