Re: [PATCH 2/2] x86, paravirt: Fix bool return type for PVOP_CALL
From: Pan Xinhui <hidden>
Date: 2016-12-08 16:41:01
Also in:
lkml
hi, Peter I think I know the point. then could we just let __eax rettype(here is bool), not unsigned long? I does not do tests for my thoughts.
@@ -461,7 +461,9 @@ int paravirt_disable_iospace(void); #define PVOP_VCALL_ARGS \ unsigned long __eax = __eax, __edx = __edx, __ecx = __ecx; \ register void *__sp asm("esp") -#define PVOP_CALL_ARGS PVOP_VCALL_ARGS +#define PVOP_CALL_ARGS \ + rettype __eax = __eax, __edx = __edx, __ecx = __ecx; \ + register void *__sp asm("esp")