KVM: pfncache: remove unnecessary exports

There is no need for the existing kvm_gpc_XXX() functions to be exported.
Clean up now before additional functions are added in subsequent patches.

Signed-off-by: Paul Durrant <pdurrant@amazon.com>
Reviewed-by: David Woodhouse <dwmw@amazon.co.uk>
Link: https://lore.kernel.org/r/20240215152916.1158-3-paul@xen.org
Signed-off-by: Sean Christopherson <seanjc@google.com>

diff --git a/virt/kvm/pfncache.c b/virt/kvm/pfncache.c
index 10842f1..f3571f4 100644 (file)
--- a/virt/kvm/pfncache.c
+++ b/virt/kvm/pfncache.c
@@ -94,7 +94,6 @@ bool kvm_gpc_check(struct gfn_to_pfn_cache *gpc, unsigned long len)
 
        return true;
 }
-EXPORT_SYMBOL_GPL(kvm_gpc_check);
 
 static void *gpc_map(kvm_pfn_t pfn)
 {
@@ -346,7 +345,6 @@ int kvm_gpc_refresh(struct gfn_to_pfn_cache *gpc, unsigned long len)
 {
        return __kvm_gpc_refresh(gpc, gpc->gpa, len);
 }
-EXPORT_SYMBOL_GPL(kvm_gpc_refresh);
 
 void kvm_gpc_init(struct gfn_to_pfn_cache *gpc, struct kvm *kvm,
                  struct kvm_vcpu *vcpu, enum pfn_cache_usage usage)
@@ -363,7 +361,6 @@ void kvm_gpc_init(struct gfn_to_pfn_cache *gpc, struct kvm *kvm,
        gpc->pfn = KVM_PFN_ERR_FAULT;
        gpc->uhva = KVM_HVA_ERR_BAD;
 }
-EXPORT_SYMBOL_GPL(kvm_gpc_init);
 
 int kvm_gpc_activate(struct gfn_to_pfn_cache *gpc, gpa_t gpa, unsigned long len)
 {
@@ -388,7 +385,6 @@ int kvm_gpc_activate(struct gfn_to_pfn_cache *gpc, gpa_t gpa, unsigned long len)
        }
        return __kvm_gpc_refresh(gpc, gpa, len);
 }
-EXPORT_SYMBOL_GPL(kvm_gpc_activate);
 
 void kvm_gpc_deactivate(struct gfn_to_pfn_cache *gpc)
 {
@@ -426,4 +422,3 @@ void kvm_gpc_deactivate(struct gfn_to_pfn_cache *gpc)
                gpc_unmap(old_pfn, old_khva);
        }
 }
-EXPORT_SYMBOL_GPL(kvm_gpc_deactivate);