diff options
Diffstat (limited to 'tools/testing/selftests/kvm/lib/aarch64/vgic.c')
| -rw-r--r-- | tools/testing/selftests/kvm/lib/aarch64/vgic.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/tools/testing/selftests/kvm/lib/aarch64/vgic.c b/tools/testing/selftests/kvm/lib/aarch64/vgic.c index f5cd0c536d85..5d45046c1b80 100644 --- a/tools/testing/selftests/kvm/lib/aarch64/vgic.c +++ b/tools/testing/selftests/kvm/lib/aarch64/vgic.c @@ -140,9 +140,6 @@ static void vgic_poke_irq(int gic_fd, uint32_t intid, uint64_t val; bool intid_is_private = INTID_IS_SGI(intid) || INTID_IS_PPI(intid); - /* Check that the addr part of the attr is within 32 bits. */ - assert(attr <= KVM_DEV_ARM_VGIC_OFFSET_MASK); - uint32_t group = intid_is_private ? KVM_DEV_ARM_VGIC_GRP_REDIST_REGS : KVM_DEV_ARM_VGIC_GRP_DIST_REGS; @@ -152,7 +149,11 @@ static void vgic_poke_irq(int gic_fd, uint32_t intid, attr += SZ_64K; } - /* All calls will succeed, even with invalid intid's, as long as the + /* Check that the addr part of the attr is within 32 bits. */ + assert((attr & ~KVM_DEV_ARM_VGIC_OFFSET_MASK) == 0); + + /* + * All calls will succeed, even with invalid intid's, as long as the * addr part of the attr is within 32 bits (checked above). An invalid * intid will just make the read/writes point to above the intended * register space (i.e., ICPENDR after ISPENDR). |