nagai/kernel
3
0
Fork 0
forked from mirrors/linux
Code Pull requests Activity

KVM: PPC: Book3S HV: sparse: prototypes for functions called from assembler

Browse source 
A bunch of KVM functions are only called from assembler.
Give them prototypes in asm-prototypes.h
This reduces sparse warnings.

Signed-off-by: Daniel Axtens <dja@axtens.net>
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
This commit is contained in:
Daniel Axtens 2016-10-10 11:31:20 +11:00 committed by Paul Mackerras
parent 025c951138
commit ebe4535fbe
6 changed files with 49 additions and 0 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

44
arch/powerpc/include/asm/asm-prototypes.h
View file

@ -14,6 +14,9 @@
#include <linux/threads.h>
#include <linux/kprobes.h>
#ifdef CONFIG_KVM
#include <linux/kvm_host.h>
#endif
#include <uapi/asm/ucontext.h>
@ -109,4 +112,45 @@ void early_setup_secondary(void);
/* time */
void accumulate_stolen_time(void);
/* kvm */
#ifdef CONFIG_KVM
long kvmppc_rm_h_put_tce(struct kvm_vcpu *vcpu, unsigned long liobn,
unsigned long ioba, unsigned long tce);
long kvmppc_rm_h_put_tce_indirect(struct kvm_vcpu *vcpu,
unsigned long liobn, unsigned long ioba,
unsigned long tce_list, unsigned long npages);
long kvmppc_rm_h_stuff_tce(struct kvm_vcpu *vcpu,
unsigned long liobn, unsigned long ioba,
unsigned long tce_value, unsigned long npages);
long int kvmppc_rm_h_confer(struct kvm_vcpu *vcpu, int target,
unsigned int yield_count);
long kvmppc_h_random(struct kvm_vcpu *vcpu);
void kvmhv_commence_exit(int trap);
long kvmppc_realmode_machine_check(struct kvm_vcpu *vcpu);
void kvmppc_subcore_enter_guest(void);
void kvmppc_subcore_exit_guest(void);
long kvmppc_realmode_hmi_handler(void);
long kvmppc_h_enter(struct kvm_vcpu *vcpu, unsigned long flags,
long pte_index, unsigned long pteh, unsigned long ptel);
long kvmppc_h_remove(struct kvm_vcpu *vcpu, unsigned long flags,
unsigned long pte_index, unsigned long avpn);
long kvmppc_h_bulk_remove(struct kvm_vcpu *vcpu);
long kvmppc_h_protect(struct kvm_vcpu *vcpu, unsigned long flags,
unsigned long pte_index, unsigned long avpn,
unsigned long va);
long kvmppc_h_read(struct kvm_vcpu *vcpu, unsigned long flags,
unsigned long pte_index);
long kvmppc_h_clear_ref(struct kvm_vcpu *vcpu, unsigned long flags,
unsigned long pte_index);
long kvmppc_h_clear_mod(struct kvm_vcpu *vcpu, unsigned long flags,
unsigned long pte_index);
long kvmppc_hpte_hv_fault(struct kvm_vcpu *vcpu, unsigned long addr,
unsigned long slb_v, unsigned int status, bool data);
unsigned long kvmppc_rm_h_xirr(struct kvm_vcpu *vcpu);
int kvmppc_rm_h_ipi(struct kvm_vcpu *vcpu, unsigned long server,
unsigned long mfrr);
int kvmppc_rm_h_cppr(struct kvm_vcpu *vcpu, unsigned long cppr);
int kvmppc_rm_h_eoi(struct kvm_vcpu *vcpu, unsigned long xirr);
#endif
#endif /* _ASM_POWERPC_ASM_PROTOTYPES_H */

1
arch/powerpc/kvm/book3s_64_vio_hv.c
View file

@ -40,6 +40,7 @@
#include <asm/iommu.h>
#include <asm/tce.h>
#include <asm/iommu.h>
#include <asm/asm-prototypes.h>
#define TCES_PER_PAGE (PAGE_SIZE / sizeof(u64))

1
arch/powerpc/kvm/book3s_hv_builtin.c
View file

@ -26,6 +26,7 @@
#include <asm/dbell.h>
#include <asm/cputhreads.h>
#include <asm/io.h>
#include <asm/asm-prototypes.h>
#define KVM_CMA_CHUNK_ORDER 18

1
arch/powerpc/kvm/book3s_hv_ras.c
View file

@ -16,6 +16,7 @@
#include <asm/machdep.h>
#include <asm/cputhreads.h>
#include <asm/hmi.h>
#include <asm/asm-prototypes.h>
/* SRR1 bits for machine check on POWER7 */
#define SRR1_MC_LDSTERR (1ul << (63-42))

1
arch/powerpc/kvm/book3s_hv_rm_mmu.c
View file

@ -21,6 +21,7 @@
#include <asm/hvcall.h>
#include <asm/synch.h>
#include <asm/ppc-opcode.h>
#include <asm/asm-prototypes.h>
/* Translate address of a vmalloc'd thing to a linear map address */
static void *real_vmalloc_addr(void *x)

1
arch/powerpc/kvm/book3s_hv_rm_xics.c
View file

@ -24,6 +24,7 @@
#include <asm/pnv-pci.h>
#include <asm/opal.h>
#include <asm/smp.h>
#include <asm/asm-prototypes.h>
#include "book3s_xics.h"