diff options
author | Ross Zwisler <ross.zwisler@linux.intel.com> | 2018-02-03 00:26:26 -0700 |
---|---|---|
committer | Ross Zwisler <ross.zwisler@linux.intel.com> | 2018-02-03 00:26:26 -0700 |
commit | ee95f4059a833839bf52972191b2d4c3d3cec552 (patch) | |
tree | a1c8587d9b82e64a75dde376a90a3d69b0f4847a /arch/ia64/kernel/acpi.c | |
parent | d121f07691415df824e6b60520f782f6d13b3c81 (diff) | |
parent | f81e1d35a6e36d30888c46283b8dd1022e847124 (diff) | |
download | op-kernel-dev-ee95f4059a833839bf52972191b2d4c3d3cec552.zip op-kernel-dev-ee95f4059a833839bf52972191b2d4c3d3cec552.tar.gz |
Merge branch 'for-4.16/nfit' into libnvdimm-for-next
Diffstat (limited to 'arch/ia64/kernel/acpi.c')
-rw-r--r-- | arch/ia64/kernel/acpi.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c index 1d29b2f..1dacbf5 100644 --- a/arch/ia64/kernel/acpi.c +++ b/arch/ia64/kernel/acpi.c @@ -504,6 +504,11 @@ acpi_numa_memory_affinity_init(struct acpi_srat_mem_affinity *ma) if (!(ma->flags & ACPI_SRAT_MEM_ENABLED)) return -1; + if (num_node_memblks >= NR_NODE_MEMBLKS) { + pr_err("NUMA: too many memblk ranges\n"); + return -EINVAL; + } + /* record this node in proximity bitmap */ pxm_bit_set(pxm); |