diff options
Diffstat (limited to 'include/linux/kvm_types.h')
| -rw-r--r-- | include/linux/kvm_types.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/linux/kvm_types.h b/include/linux/kvm_types.h index 490464c205b4..a568d8e6f4e8 100644 --- a/include/linux/kvm_types.h +++ b/include/linux/kvm_types.h @@ -11,8 +11,22 @@ #ifdef KVM_SUB_MODULES #define EXPORT_SYMBOL_FOR_KVM_INTERNAL(symbol) \ EXPORT_SYMBOL_FOR_MODULES(symbol, __stringify(KVM_SUB_MODULES)) +#define EXPORT_SYMBOL_FOR_KVM(symbol) \ + EXPORT_SYMBOL_FOR_MODULES(symbol, "kvm," __stringify(KVM_SUB_MODULES)) #else #define EXPORT_SYMBOL_FOR_KVM_INTERNAL(symbol) +/* + * Allow architectures to provide a custom EXPORT_SYMBOL_FOR_KVM, but only + * if there are no submodules, e.g. to allow suppressing exports if KVM=m, but + * kvm.ko won't actually be built (due to lack of at least one submodule). + */ +#ifndef EXPORT_SYMBOL_FOR_KVM +#if IS_MODULE(CONFIG_KVM) +#define EXPORT_SYMBOL_FOR_KVM(symbol) EXPORT_SYMBOL_FOR_MODULES(symbol, "kvm") +#else +#define EXPORT_SYMBOL_FOR_KVM(symbol) +#endif /* IS_MODULE(CONFIG_KVM) */ +#endif /* EXPORT_SYMBOL_FOR_KVM */ #endif #ifndef __ASSEMBLER__ |