@@ -497,10 +497,11 @@ static void *spapr_create_fdt_skel(hwaddr initrd_base,
* Older KVM versions with older guest kernels were broken with the
* magic page, don't allow the guest to map it.
*/
- kvmppc_get_hypercall(first_cpu->env_ptr, hypercall,
- sizeof(hypercall));
- _FDT((fdt_property(fdt, "hcall-instructions", hypercall,
- sizeof(hypercall))));
+ if (!kvmppc_get_hypercall(first_cpu->env_ptr, hypercall,
+ sizeof(hypercall))) {
+ _FDT((fdt_property(fdt, "hcall-instructions", hypercall,
+ sizeof(hypercall))));
+ }
}
_FDT((fdt_end_node(fdt)));
}
@@ -2007,7 +2007,7 @@ int kvmppc_get_hypercall(CPUPPCState *env, uint8_t *buf, int buf_len)
hc[2] = cpu_to_be32(0x48000008);
hc[3] = cpu_to_be32(bswap32(0x3860ffff));
- return 0;
+ return 1;
}
static inline int kvmppc_enable_hcall(KVMState *s, target_ulong hcall)