Merge branch 'linus' into x86/urgent

Merge reason: pull in latest, to be able to revert a patch there.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 3 insertions, 2 deletions

diff --git a/mm/percpu.c b/mm/percpu.c
index 4a048abad043..6af78c1ee704 100644
--- a/mm/percpu.c
+++ b/mm/percpu.c
@@ -1870,13 +1870,14 @@ int __init pcpu_embed_first_chunk(size_t reserved_size, ssize_t dyn_size,
         max_distance = 0;
         for (group = 0; group < ai->nr_groups; group++) {
                 ai->groups[group].base_offset = areas[group] - base;
-                max_distance = max(max_distance, ai->groups[group].base_offset);
+                max_distance = max_t(size_t, max_distance,
+                                     ai->groups[group].base_offset);
         }
         max_distance += ai->unit_size;
 
         /* warn if maximum distance is further than 75% of vmalloc space */
         if (max_distance > (VMALLOC_END - VMALLOC_START) * 3 / 4) {
-                pr_warning("PERCPU: max_distance=0x%lx too large for vmalloc "
+                pr_warning("PERCPU: max_distance=0x%zx too large for vmalloc "
                            "space 0x%lx\n",
                            max_distance, VMALLOC_END - VMALLOC_START);
 #ifdef CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK