diff options
Diffstat (limited to 'arch/arm64/kernel/setup.c')
| -rw-r--r-- | arch/arm64/kernel/setup.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c index 834b321a88f8..f8482fe5a190 100644 --- a/arch/arm64/kernel/setup.c +++ b/arch/arm64/kernel/setup.c @@ -208,6 +208,7 @@ static void __init request_standard_resources(void) struct memblock_region *region; struct resource *res; unsigned long i = 0; + size_t res_size; kernel_code.start = __pa_symbol(_text); kernel_code.end = __pa_symbol(__init_begin - 1); @@ -215,9 +216,10 @@ static void __init request_standard_resources(void) kernel_data.end = __pa_symbol(_end - 1); num_standard_resources = memblock.memory.cnt; - standard_resources = memblock_alloc_low(num_standard_resources * - sizeof(*standard_resources), - SMP_CACHE_BYTES); + res_size = num_standard_resources * sizeof(*standard_resources); + standard_resources = memblock_alloc_low(res_size, SMP_CACHE_BYTES); + if (!standard_resources) + panic("%s: Failed to allocate %zu bytes\n", __func__, res_size); for_each_memblock(memory, region) { res = &standard_resources[i++]; |