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-rw-r--r--tools/testing/selftests/kvm/lib/x86_64/processor.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/kvm/lib/x86_64/processor.c b/tools/testing/selftests/kvm/lib/x86_64/processor.c
index f2506b9edb37..a04c2e623d09 100644
--- a/tools/testing/selftests/kvm/lib/x86_64/processor.c
+++ b/tools/testing/selftests/kvm/lib/x86_64/processor.c
@@ -523,7 +523,7 @@ static void kvm_setup_gdt(struct kvm_vm *vm, struct kvm_dtable *dt)
vm->arch.gdt = __vm_vaddr_alloc_page(vm, MEM_REGION_DATA);
dt->base = vm->arch.gdt;
- dt->limit = getpagesize();
+ dt->limit = getpagesize() - 1;
}
static void kvm_setup_tss_64bit(struct kvm_vm *vm, struct kvm_segment *segp,