Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux

Pull powerpc updates from Michael Ellerman:
 "There's some bug fixes or cleanups to facilitate fixes, a MAINTAINERS
  update, and a new syscall (bpf)"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux:
  powerpc/numa: ensure per-cpu NUMA mappings are correct on topology update
  powerpc/numa: use cached value of update->cpu in update_cpu_topology
  cxl: Fix PSL error due to duplicate segment table entries
  powerpc/mm: Use appropriate ESID mask in copro_calculate_slb()
  cxl: Refactor cxl_load_segment() and find_free_sste()
  cxl: Disable secondary hash in segment table
  Revert "powerpc/powernv: Fix endian bug in LPC bus debugfs accessors"
  powernv: Use _GLOBAL_TOC for opal wrappers
  powerpc: Wire up sys_bpf() syscall
  MAINTAINERS: nx-842 driver maintainer change
  powerpc/mm: Remove redundant #if case
  powerpc/mm: Fix build error with hugetlfs disabled

1 files changed, 5 insertions, 2 deletions

diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index e5236c24dc07..b9d1dfdbe5bb 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c
@@ -1509,11 +1509,14 @@ static int update_cpu_topology(void *data)
         cpu = smp_processor_id();
 
         for (update = data; update; update = update->next) {
+                int new_nid = update->new_nid;
                 if (cpu != update->cpu)
                         continue;
 
-                unmap_cpu_from_node(update->cpu);
-                map_cpu_to_node(update->cpu, update->new_nid);
+                unmap_cpu_from_node(cpu);
+                map_cpu_to_node(cpu, new_nid);
+                set_cpu_numa_node(cpu, new_nid);
+                set_cpu_numa_mem(cpu, local_memory_node(new_nid));
                 vdso_getcpu_init();
         }