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Merge branch 'for-2.6.37' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/asoc...
[firefly-linux-kernel-4.4.55.git]
/
mm
/
percpu-km.c
diff --git
a/mm/percpu-km.c
b/mm/percpu-km.c
index 7037bc73bfa42a5fd93294f27185a119387dbf17..89633fefc6a2b39d8d32d0204846f4ab8b303930 100644
(file)
--- a/
mm/percpu-km.c
+++ b/
mm/percpu-km.c
@@
-35,7
+35,11
@@
static int pcpu_populate_chunk(struct pcpu_chunk *chunk, int off, int size)
{
- /* noop */
+ unsigned int cpu;
+
+ for_each_possible_cpu(cpu)
+ memset((void *)pcpu_chunk_addr(chunk, cpu, 0) + off, 0, size);
+
return 0;
}