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-rw-r--r--arch/s390/kvm/intercept.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/s390/kvm/intercept.c b/arch/s390/kvm/intercept.c
index ba9d8a7bc1ac..b40096494e46 100644
--- a/arch/s390/kvm/intercept.c
+++ b/arch/s390/kvm/intercept.c
@@ -213,7 +213,7 @@ static int handle_instruction_and_prog(struct kvm_vcpu *vcpu)
return rc2;
}
-static const intercept_handler_t intercept_funcs[0x48 >> 2] = {
+static const intercept_handler_t intercept_funcs[] = {
[0x00 >> 2] = handle_noop,
[0x04 >> 2] = handle_instruction,
[0x08 >> 2] = handle_prog,
@@ -230,7 +230,7 @@ int kvm_handle_sie_intercept(struct kvm_vcpu *vcpu)
intercept_handler_t func;
u8 code = vcpu->arch.sie_block->icptcode;
- if (code & 3 || code > 0x48)
+ if (code & 3 || (code >> 2) >= ARRAY_SIZE(intercept_funcs))
return -ENOTSUPP;
func = intercept_funcs[code >> 2];
if (func)