Commit 7120569c authored by Isaku Yamahata's avatar Isaku Yamahata Committed by Tony Luck
Browse files

ia64: remove some warnings. 



This patch removes the following warnings and related ones.
Plus some cosmetics.

arch/ia64/kernel/patch.c:112: warning: passing argument 1 of 'paravirt_fc' makes integer from pointer without a cast
arch/ia64/kernel/patch.c:135: warning: passing argument 1 of 'paravirt_fc' makes integer from pointer without a cast
arch/ia64/kernel/patch.c:166: warning: passing argument 1 of 'paravirt_fc' makes integer from pointer without a cast
arch/ia64/kernel/patch.c:202: warning: passing argument 1 of 'paravirt_fc' makes integer from pointer without a cast
arch/ia64/kernel/patch.c:220: warning: passing argument 1 of 'paravirt_fc' makes integer from pointer without a cast

Signed-off-by: default avatarIsaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: default avatarTony Luck <tony.luck@intel.com>
parent b46a0b08

arch/ia64/include/asm/paravirt_privop.h

+19 −3
Original line number Diff line number Diff line
@@ -33,7 +33,7 @@ 
 */



struct pv_cpu_ops {

	void (*fc)(unsigned long addr);

	void (*fc)(void *addr);

	unsigned long (*thash)(unsigned long addr);

	unsigned long (*get_cpuid)(int index);

	unsigned long (*get_pmd)(int index);
@@ -330,6 +330,15 @@ void paravirt_cpu_asm_init(const struct pv_cpu_asm_switch *cpu_asm_switch); 
		      : PARAVIRT_OP(op), "0"(__##arg1)		\

		      : PARAVIRT_CLOBBERS1)



#define PARAVIRT_BR1_VOID(op, type, arg1)			\

	register void *__##arg1 asm ("r8") = arg1;		\

	register unsigned long ia64_clobber asm ("r8");		\

	asm volatile (paravirt_alt_bundle(__PARAVIRT_BR,	\

					  PARAVIRT_TYPE(type))	\

		      :	"=r"(ia64_clobber)			\

		      : PARAVIRT_OP(op), "0"(__##arg1)		\

		      : PARAVIRT_CLOBBERS1)



#define PARAVIRT_BR2(op, type, arg1, arg2)				\

	register unsigned long __##arg1 asm ("r8") = arg1;		\

	register unsigned long __##arg2 asm ("r9") = arg2;		\
@@ -357,6 +366,13 @@ void paravirt_cpu_asm_init(const struct pv_cpu_asm_switch *cpu_asm_switch); 
		return ia64_intri_res;			\

	}



#define PARAVIRT_DEFINE_CPU_OP1_VOID(op, type)		\

	static inline void				\

	paravirt_ ## op (void *arg1)			\

	{						\

		PARAVIRT_BR1_VOID(op, type, arg1);	\

	}



#define PARAVIRT_DEFINE_CPU_OP1(op, type)		\

	static inline void				\

	paravirt_ ## op (unsigned long arg1)		\
@@ -381,7 +397,7 @@ void paravirt_cpu_asm_init(const struct pv_cpu_asm_switch *cpu_asm_switch); 
	}





PARAVIRT_DEFINE_CPU_OP1(fc, FC);

PARAVIRT_DEFINE_CPU_OP1_VOID(fc, FC);

PARAVIRT_DEFINE_CPU_OP1_RET(thash, THASH)

PARAVIRT_DEFINE_CPU_OP1_RET(get_cpuid, GET_CPUID)

PARAVIRT_DEFINE_CPU_OP1_RET(get_pmd, GET_PMD)

arch/ia64/include/asm/xen/privop.h

+1 −1
Original line number Diff line number Diff line
@@ -69,7 +69,7 @@ 
 *  may have different semantics depending on whether they are executed

 *  at PL0 vs PL!=0.  When paravirtualized, these instructions mustn't

 *  be allowed to execute directly, lest incorrect semantics result. */

extern void xen_fc(unsigned long addr);

extern void xen_fc(void *addr);

extern unsigned long xen_thash(unsigned long addr);



/* Note that "ttag" and "cover" are also privilege-sensitive; "ttag"

arch/ia64/kernel/paravirt.c

+17 −5
Original line number Diff line number Diff line
@@ -70,7 +70,14 @@ struct pv_init_ops pv_init_ops = 
	ia64_native_ ## name ## _func(unsigned long arg)	\

	{							\

		ia64_native_ ## name(arg);			\

	}							\

	}



#define DEFINE_VOID_FUNC1_VOID(name)				\

	static void						\

	ia64_native_ ## name ## _func(void *arg)		\

	{							\

		ia64_native_ ## name(arg);			\

	}



#define DEFINE_VOID_FUNC2(name)					\

	static void						\
@@ -78,7 +85,7 @@ struct pv_init_ops pv_init_ops = 
				      unsigned long arg1)	\

	{							\

		ia64_native_ ## name(arg0, arg1);		\

	}							\

	}



#define DEFINE_FUNC0(name)			\

	static unsigned long			\
@@ -94,7 +101,7 @@ struct pv_init_ops pv_init_ops = 
		return ia64_native_ ## name(arg);	\

	}						\



DEFINE_VOID_FUNC1(fc);

DEFINE_VOID_FUNC1_VOID(fc);

DEFINE_VOID_FUNC1(intrin_local_irq_restore);



DEFINE_VOID_FUNC2(ptcga);
@@ -308,6 +315,11 @@ ia64_native_setreg_func(int regnum, unsigned long val) 
	ia64_native_ ## name ## _func(unsigned long arg);	\

	__DEFINE_FUNC(name, code)



#define DEFINE_VOID_FUNC1_VOID(name, code)			\

	extern void						\

	ia64_native_ ## name ## _func(void *arg);		\

	__DEFINE_FUNC(name, code)



#define DEFINE_VOID_FUNC2(name, code)				\

	extern void						\

	ia64_native_ ## name ## _func(unsigned long arg0,	\
@@ -324,7 +336,7 @@ ia64_native_setreg_func(int regnum, unsigned long val) 
	ia64_native_ ## name ## _func(type arg);	\

	__DEFINE_FUNC(name, code)



DEFINE_VOID_FUNC1(fc,

DEFINE_VOID_FUNC1_VOID(fc,

		       "fc r8\n");

DEFINE_VOID_FUNC1(intrin_local_irq_restore,

		  ";;\n"

arch/ia64/kernel/patch.c

+1 −1
Original line number Diff line number Diff line
@@ -249,7 +249,7 @@ void ia64_patch_phys_stack_reg(unsigned long val) 
	while (offp < end) {

		ip = (u64) offp + *offp;

		ia64_patch(ip, mask, imm);

		ia64_fc(ip);

		ia64_fc((void *)ip);

		++offp;

	}

	ia64_sync_i();

arch/ia64/kvm/kvm-ia64.c

+1 −1
Original line number Diff line number Diff line
@@ -70,7 +70,7 @@ static void kvm_flush_icache(unsigned long start, unsigned long len) 
	int l;



	for (l = 0; l < (len + 32); l += 32)

		ia64_fc(start + l);

		ia64_fc((void *)(start + l));



	ia64_sync_i();

	ia64_srlz_i();

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