diff options
Diffstat (limited to 'arch/arm64/include/asm/kvm_asm.h')
| -rw-r--r-- | arch/arm64/include/asm/kvm_asm.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/kvm_asm.h b/arch/arm64/include/asm/kvm_asm.h index 44a243754c1b..7c7eeeaab9fa 100644 --- a/arch/arm64/include/asm/kvm_asm.h +++ b/arch/arm64/include/asm/kvm_asm.h @@ -36,6 +36,8 @@ */ #define KVM_VECTOR_PREAMBLE (2 * AARCH64_INSN_SIZE) +#define __SMCCC_WORKAROUND_1_SMC_SZ 36 + #ifndef __ASSEMBLY__ #include <linux/mm.h> @@ -75,6 +77,8 @@ extern void __vgic_v3_init_lrs(void); extern u32 __kvm_get_mdcr_el2(void); +extern char __smccc_workaround_1_smc[__SMCCC_WORKAROUND_1_SMC_SZ]; + /* Home-grown __this_cpu_{ptr,read} variants that always work at HYP */ #define __hyp_this_cpu_ptr(sym) \ ({ \ |