diff --git a/arch/arm64/kvm/hyp/nvhe/mem_protect.c b/arch/arm64/kvm/hyp/nvhe/mem_protect.c index 4e329e39a695..39aa8911f62c 100644 --- a/arch/arm64/kvm/hyp/nvhe/mem_protect.c +++ b/arch/arm64/kvm/hyp/nvhe/mem_protect.c @@ -261,11 +261,18 @@ static void __apply_guest_page(void *va, size_t size, static void clean_dcache_guest_page(void *va, size_t size) { + /* See comment in __clean_dcache_guest_page() */ + if (cpus_have_final_cap(ARM64_HAS_STAGE2_FWB)) + return; + __apply_guest_page(va, size, __clean_dcache_guest_page); } static void invalidate_icache_guest_page(void *va, size_t size) { + if (alternative_has_cap_unlikely(ARM64_HAS_CACHE_DIC)) + return; + __apply_guest_page(va, size, __invalidate_icache_guest_page); }