diff options
Diffstat (limited to 'arch/arm64/kernel/setup.c')
| -rw-r--r-- | arch/arm64/kernel/setup.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c index 4b0e1231625c..f8482fe5a190 100644 --- a/arch/arm64/kernel/setup.c +++ b/arch/arm64/kernel/setup.c @@ -58,7 +58,6 @@ #include <asm/cacheflush.h> #include <asm/tlbflush.h> #include <asm/traps.h> -#include <asm/memblock.h> #include <asm/efi.h> #include <asm/xen/hypervisor.h> #include <asm/mmu_context.h> @@ -209,6 +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); @@ -216,9 +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++]; @@ -313,7 +314,6 @@ void __init setup_arch(char **cmdline_p) arm64_memblock_init(); paging_init(); - efi_apply_persistent_mem_reservations(); acpi_table_upgrade(); @@ -340,6 +340,9 @@ void __init setup_arch(char **cmdline_p) smp_init_cpus(); smp_build_mpidr_hash(); + /* Init percpu seeds for random tags after cpus are set up. */ + kasan_init_tags(); + #ifdef CONFIG_ARM64_SW_TTBR0_PAN /* * Make sure init_thread_info.ttbr0 always generates translation |