diff options
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/xen/mmu_hvm.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/x86/xen/mmu_hvm.c b/arch/x86/xen/mmu_hvm.c index d1b38c77352b..6ba8826dcdcc 100644 --- a/arch/x86/xen/mmu_hvm.c +++ b/arch/x86/xen/mmu_hvm.c @@ -22,8 +22,10 @@ static int xen_oldmem_pfn_is_ram(unsigned long pfn) .pfn = pfn, }; - if (HYPERVISOR_hvm_op(HVMOP_get_mem_type, &a)) + if (HYPERVISOR_hvm_op(HVMOP_get_mem_type, &a)) { + pr_warn_once("Unexpected HVMOP_get_mem_type failure\n"); return -ENXIO; + } return a.mem_type != HVMMEM_mmio_dm; } #endif |