diff options
Diffstat (limited to 'arch/arm64/include/asm/kvm_asm.h')
| -rw-r--r-- | arch/arm64/include/asm/kvm_asm.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/kvm_asm.h b/arch/arm64/include/asm/kvm_asm.h index 2e277f2ed671..53035763e48e 100644 --- a/arch/arm64/include/asm/kvm_asm.h +++ b/arch/arm64/include/asm/kvm_asm.h @@ -176,6 +176,22 @@ struct kvm_nvhe_init_params { unsigned long vtcr; }; +/* + * Used by the host in EL1 to dump the nVHE hypervisor backtrace on + * hyp_panic() in non-protected mode. + * + * @stack_base: hyp VA of the hyp_stack base. + * @overflow_stack_base: hyp VA of the hyp_overflow_stack base. + * @fp: hyp FP where the backtrace begins. + * @pc: hyp PC where the backtrace begins. + */ +struct kvm_nvhe_stacktrace_info { + unsigned long stack_base; + unsigned long overflow_stack_base; + unsigned long fp; + unsigned long pc; +}; + /* Translate a kernel address @ptr into its equivalent linear mapping */ #define kvm_ksym_ref(ptr) \ ({ \ |