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Diffstat (limited to 'arch/powerpc/platforms/powernv/opal.c')
-rw-r--r--arch/powerpc/platforms/powernv/opal.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/powernv/opal.c b/arch/powerpc/platforms/powernv/opal.c
index 727a7de08635..2b0eca104f86 100644
--- a/arch/powerpc/platforms/powernv/opal.c
+++ b/arch/powerpc/platforms/powernv/opal.c
@@ -171,6 +171,9 @@ int __init early_init_dt_scan_recoverable_ranges(unsigned long node,
* Allocate a buffer to hold the MC recoverable ranges.
*/
mc_recoverable_range = memblock_alloc(size, __alignof__(u64));
+ if (!mc_recoverable_range)
+ panic("%s: Failed to allocate %u bytes align=0x%lx\n",
+ __func__, size, __alignof__(u64));
for (i = 0; i < mc_recoverable_range_len; i++) {
mc_recoverable_range[i].start_addr =