Commit dbf53a29 authored by Borislav Petkov's avatar Borislav Petkov Committed by Peter Zijlstra
Browse files

x86/paravirt: Fix a !PARAVIRT build warning 



Fix

  ./include/trace/events/xen.h:28:31: warning: ‘enum paravirt_lazy_mode’ \
    declared inside parameter list will not be visible outside of this definition or declaration

which turns into a build error:

  ./include/trace/events/xen.h:28:50: error: parameter 1 (‘mode’) has incomplete type
     28 |                 TP_PROTO(enum paravirt_lazy_mode mode), \

due to enum paravirt_lazy_mode being visible only under CONFIG_PARAVIRT.
Just pull it up where it is unconditionally visible.

Signed-off-by: default avatarBorislav Petkov <bp@suse.de>
Signed-off-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/Y1AtAXM8YjtBm2cj@zn.tnic
parent 5c9a92de

arch/x86/include/asm/paravirt_types.h

+7 −7
Original line number Diff line number Diff line
@@ -9,6 +9,13 @@ struct paravirt_patch_site { 
	u8 type;		/* type of this instruction */

	u8 len;			/* length of original instruction */

};



/* Lazy mode for batching updates / context switch */

enum paravirt_lazy_mode {

	PARAVIRT_LAZY_NONE,

	PARAVIRT_LAZY_MMU,

	PARAVIRT_LAZY_CPU,

};

#endif



#ifdef CONFIG_PARAVIRT
@@ -582,13 +589,6 @@ int paravirt_disable_iospace(void); 
	__PVOP_VCALL(op, PVOP_CALL_ARG1(arg1), PVOP_CALL_ARG2(arg2),	\

		     PVOP_CALL_ARG3(arg3), PVOP_CALL_ARG4(arg4))



/* Lazy mode for batching updates / context switch */

enum paravirt_lazy_mode {

	PARAVIRT_LAZY_NONE,

	PARAVIRT_LAZY_MMU,

	PARAVIRT_LAZY_CPU,

};



enum paravirt_lazy_mode paravirt_get_lazy_mode(void);

void paravirt_start_context_switch(struct task_struct *prev);

void paravirt_end_context_switch(struct task_struct *next);