Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

[linux-2.6-microblaze.git] / mm / percpu.c

diff --git a/mm/percpu.c b/mm/percpu.c
index a0e0c82..50e7fdf 100644 (file)
--- a/mm/percpu.c
+++ b/mm/percpu.c
@@ -1856,7 +1856,7 @@ struct pcpu_alloc_info * __init pcpu_alloc_alloc_info(int nr_groups,
                          __alignof__(ai->groups[0].cpu_map[0]));
        ai_size = base_size + nr_units * sizeof(ai->groups[0].cpu_map[0]);
 
-       ptr = memblock_virt_alloc_nopanic(PFN_ALIGN(ai_size), 0);
+       ptr = memblock_virt_alloc_nopanic(PFN_ALIGN(ai_size), PAGE_SIZE);
        if (!ptr)
                return NULL;
        ai = ptr;
@@ -2719,6 +2719,11 @@ void __init setup_per_cpu_areas(void)
 
        if (pcpu_setup_first_chunk(ai, fc) < 0)
                panic("Failed to initialize percpu areas.");
+#ifdef CONFIG_CRIS
+#warning "the CRIS architecture has physical and virtual addresses confused"
+#else
+       pcpu_free_alloc_info(ai);
+#endif
 }
 
 #endif /* CONFIG_SMP */