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-rw-r--r--arch/powerpc/include/asm/kvm_ppc.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/kvm_ppc.h b/arch/powerpc/include/asm/kvm_ppc.h
index 0124937a23b..e006f0bdea9 100644
--- a/arch/powerpc/include/asm/kvm_ppc.h
+++ b/arch/powerpc/include/asm/kvm_ppc.h
@@ -219,4 +219,16 @@ void kvmppc_claim_lpid(long lpid);
void kvmppc_free_lpid(long lpid);
void kvmppc_init_lpid(unsigned long nr_lpids);
+static inline void kvmppc_mmu_flush_icache(pfn_t pfn)
+{
+ /* Clear i-cache for new pages */
+ struct page *page;
+ page = pfn_to_page(pfn);
+ if (!test_bit(PG_arch_1, &page->flags)) {
+ flush_dcache_icache_page(page);
+ set_bit(PG_arch_1, &page->flags);
+ }
+}
+
+
#endif /* __POWERPC_KVM_PPC_H__ */