Commit cf59eb13 authored by Wang Wensheng's avatar Wang Wensheng Committed by Paul Mackerras

KVM: PPC: Book3S: Fix symbol undeclared warnings

Build the kernel with `C=2`:
arch/powerpc/kvm/book3s_hv_nested.c:572:25: warning: symbol
'kvmhv_alloc_nested' was not declared. Should it be static?
arch/powerpc/kvm/book3s_64_mmu_radix.c:350:6: warning: symbol
'kvmppc_radix_set_pte_at' was not declared. Should it be static?
arch/powerpc/kvm/book3s_hv.c:3568:5: warning: symbol
'kvmhv_p9_guest_entry' was not declared. Should it be static?
arch/powerpc/kvm/book3s_hv_rm_xics.c:767:15: warning: symbol 'eoi_rc'
was not declared. Should it be static?
arch/powerpc/kvm/book3s_64_vio_hv.c:240:13: warning: symbol
'iommu_tce_kill_rm' was not declared. Should it be static?
arch/powerpc/kvm/book3s_64_vio.c:492:6: warning: symbol
'kvmppc_tce_iommu_do_map' was not declared. Should it be static?
arch/powerpc/kvm/book3s_pr.c:572:6: warning: symbol 'kvmppc_set_pvr_pr'
was not declared. Should it be static?

Those symbols are used only in the files that define them so make them
static to fix the warnings.
Signed-off-by: default avatarWang Wensheng <wangwensheng4@huawei.com>
Signed-off-by: default avatarPaul Mackerras <paulus@ozlabs.org>
parent eb173559
...@@ -347,7 +347,7 @@ static unsigned long kvmppc_radix_update_pte(struct kvm *kvm, pte_t *ptep, ...@@ -347,7 +347,7 @@ static unsigned long kvmppc_radix_update_pte(struct kvm *kvm, pte_t *ptep,
return __radix_pte_update(ptep, clr, set); return __radix_pte_update(ptep, clr, set);
} }
void kvmppc_radix_set_pte_at(struct kvm *kvm, unsigned long addr, static void kvmppc_radix_set_pte_at(struct kvm *kvm, unsigned long addr,
pte_t *ptep, pte_t pte) pte_t *ptep, pte_t pte)
{ {
radix__set_pte_at(kvm->mm, addr, ptep, pte, 0); radix__set_pte_at(kvm->mm, addr, ptep, pte, 0);
......
...@@ -489,7 +489,7 @@ static long kvmppc_tce_iommu_unmap(struct kvm *kvm, ...@@ -489,7 +489,7 @@ static long kvmppc_tce_iommu_unmap(struct kvm *kvm,
return ret; return ret;
} }
long kvmppc_tce_iommu_do_map(struct kvm *kvm, struct iommu_table *tbl, static long kvmppc_tce_iommu_do_map(struct kvm *kvm, struct iommu_table *tbl,
unsigned long entry, unsigned long ua, unsigned long entry, unsigned long ua,
enum dma_data_direction dir) enum dma_data_direction dir)
{ {
......
...@@ -237,7 +237,7 @@ static long iommu_tce_xchg_no_kill_rm(struct mm_struct *mm, ...@@ -237,7 +237,7 @@ static long iommu_tce_xchg_no_kill_rm(struct mm_struct *mm,
return ret; return ret;
} }
extern void iommu_tce_kill_rm(struct iommu_table *tbl, static void iommu_tce_kill_rm(struct iommu_table *tbl,
unsigned long entry, unsigned long pages) unsigned long entry, unsigned long pages)
{ {
if (tbl->it_ops->tce_kill) if (tbl->it_ops->tce_kill)
......
...@@ -3568,7 +3568,7 @@ static int kvmhv_load_hv_regs_and_go(struct kvm_vcpu *vcpu, u64 time_limit, ...@@ -3568,7 +3568,7 @@ static int kvmhv_load_hv_regs_and_go(struct kvm_vcpu *vcpu, u64 time_limit,
* Virtual-mode guest entry for POWER9 and later when the host and * Virtual-mode guest entry for POWER9 and later when the host and
* guest are both using the radix MMU. The LPIDR has already been set. * guest are both using the radix MMU. The LPIDR has already been set.
*/ */
int kvmhv_p9_guest_entry(struct kvm_vcpu *vcpu, u64 time_limit, static int kvmhv_p9_guest_entry(struct kvm_vcpu *vcpu, u64 time_limit,
unsigned long lpcr) unsigned long lpcr)
{ {
struct kvmppc_vcore *vc = vcpu->arch.vcore; struct kvmppc_vcore *vc = vcpu->arch.vcore;
......
...@@ -569,7 +569,7 @@ static void kvmhv_update_ptbl_cache(struct kvm_nested_guest *gp) ...@@ -569,7 +569,7 @@ static void kvmhv_update_ptbl_cache(struct kvm_nested_guest *gp)
kvmhv_set_nested_ptbl(gp); kvmhv_set_nested_ptbl(gp);
} }
struct kvm_nested_guest *kvmhv_alloc_nested(struct kvm *kvm, unsigned int lpid) static struct kvm_nested_guest *kvmhv_alloc_nested(struct kvm *kvm, unsigned int lpid)
{ {
struct kvm_nested_guest *gp; struct kvm_nested_guest *gp;
long shadow_lpid; long shadow_lpid;
......
...@@ -764,7 +764,7 @@ int xics_rm_h_eoi(struct kvm_vcpu *vcpu, unsigned long xirr) ...@@ -764,7 +764,7 @@ int xics_rm_h_eoi(struct kvm_vcpu *vcpu, unsigned long xirr)
return ics_rm_eoi(vcpu, irq); return ics_rm_eoi(vcpu, irq);
} }
unsigned long eoi_rc; static unsigned long eoi_rc;
static void icp_eoi(struct irq_chip *c, u32 hwirq, __be32 xirr, bool *again) static void icp_eoi(struct irq_chip *c, u32 hwirq, __be32 xirr, bool *again)
{ {
......
...@@ -569,7 +569,7 @@ static void kvmppc_set_msr_pr(struct kvm_vcpu *vcpu, u64 msr) ...@@ -569,7 +569,7 @@ static void kvmppc_set_msr_pr(struct kvm_vcpu *vcpu, u64 msr)
#endif #endif
} }
void kvmppc_set_pvr_pr(struct kvm_vcpu *vcpu, u32 pvr) static void kvmppc_set_pvr_pr(struct kvm_vcpu *vcpu, u32 pvr)
{ {
u32 host_pvr; u32 host_pvr;
......
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