diff options
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/kvm/kvm-s390.c | 2 | ||||
| -rw-r--r-- | arch/s390/lib/test_modules.c | 3 | ||||
| -rw-r--r-- | arch/s390/lib/test_modules.h | 3 |
3 files changed, 5 insertions, 3 deletions
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c index 577f1ead6a51..2296b1ff1e02 100644 --- a/arch/s390/kvm/kvm-s390.c +++ b/arch/s390/kvm/kvm-s390.c @@ -4667,6 +4667,8 @@ static long kvm_s390_guest_sida_op(struct kvm_vcpu *vcpu, return -EINVAL; if (mop->size + mop->sida_offset > sida_size(vcpu->arch.sie_block)) return -E2BIG; + if (!kvm_s390_pv_cpu_is_protected(vcpu)) + return -EINVAL; switch (mop->op) { case KVM_S390_MEMOP_SIDA_READ: diff --git a/arch/s390/lib/test_modules.c b/arch/s390/lib/test_modules.c index d056baa8fbb0..9894009fc1f2 100644 --- a/arch/s390/lib/test_modules.c +++ b/arch/s390/lib/test_modules.c @@ -5,9 +5,6 @@ #include "test_modules.h" -#define DECLARE_RETURN(i) int test_modules_return_ ## i(void) -REPEAT_10000(DECLARE_RETURN); - /* * Test that modules with many relocations are loaded properly. */ diff --git a/arch/s390/lib/test_modules.h b/arch/s390/lib/test_modules.h index 43b5e4b4af3e..6371fcf17684 100644 --- a/arch/s390/lib/test_modules.h +++ b/arch/s390/lib/test_modules.h @@ -47,4 +47,7 @@ __REPEAT_10000_1(f, 8); \ __REPEAT_10000_1(f, 9) +#define DECLARE_RETURN(i) int test_modules_return_ ## i(void) +REPEAT_10000(DECLARE_RETURN); + #endif |