path: root/mm
diff options
authorGuenter Roeck <>2014-09-21 22:04:53 (GMT)
committerGreg Kroah-Hartman <>2014-11-14 16:47:53 (GMT)
commit8eef30a98711910beba01de2cc382d124b2cb7a9 (patch)
tree5d9a51f8a0907971f42169bd3ad9bc800aef5655 /mm
parent2d8912138519b31539cf5b6a4471d02dbcf2bd1a (diff)
Revert "percpu: free percpu allocation info for uniprocessor system"
commit bb2e226b3bef596dd56be97df655d857b4603923 upstream. This reverts commit 3189eddbcafc ("percpu: free percpu allocation info for uniprocessor system"). The commit causes a hang with a crisv32 image. This may be an architecture problem, but at least for now the revert is necessary to be able to boot a crisv32 image. Cc: Tejun Heo <> Cc: Honggang Li <> Signed-off-by: Guenter Roeck <> Signed-off-by: Tejun Heo <> Fixes: 3189eddbcafc ("percpu: free percpu allocation info for uniprocessor system") Signed-off-by: Greg Kroah-Hartman <>
Diffstat (limited to 'mm')
1 files changed, 0 insertions, 2 deletions
diff --git a/mm/percpu.c b/mm/percpu.c
index 9bc1bf9..25e2ea5 100644
--- a/mm/percpu.c
+++ b/mm/percpu.c
@@ -1910,8 +1910,6 @@ void __init setup_per_cpu_areas(void)
if (pcpu_setup_first_chunk(ai, fc) < 0)
panic("Failed to initialize percpu areas.");
- pcpu_free_alloc_info(ai);
#endif /* CONFIG_SMP */