diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/kvm/book3s_hv_builtin.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/powerpc/kvm/book3s_hv_builtin.c b/arch/powerpc/kvm/book3s_hv_builtin.c index b9615ba5b083..4fdc27c80f4c 100644 --- a/arch/powerpc/kvm/book3s_hv_builtin.c +++ b/arch/powerpc/kvm/book3s_hv_builtin.c @@ -163,6 +163,12 @@ void __init kvm_cma_reserve(void) unsigned long align_size; struct memblock_region *reg; phys_addr_t selected_size = 0; + + /* + * We need CMA reservation only when we are in HV mode + */ + if (!cpu_has_feature(CPU_FTR_HVMODE)) + return; /* * We cannot use memblock_phys_mem_size() here, because * memblock_analyze() has not been called yet. |