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-rw-r--r--arch/powerpc/kvm/book3s_hv_builtin.c6
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.