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authorGuenter Roeck <linux@roeck-us.net>2014-09-21 15:04:53 -0700
committerTejun Heo <tj@kernel.org>2014-09-21 23:32:38 -0400
commitbb2e226b3bef596dd56be97df655d857b4603923 (patch)
tree6007d4d9e322ceac4e7bffdd4c28c4e7b2aa3f91 /mm
parente625305b390790717cf2cccf61efb81299647028 (diff)
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Revert "percpu: free percpu allocation info for uniprocessor system"
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 <tj@kernel.org> Cc: Honggang Li <enjoymindful@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Tejun Heo <tj@kernel.org> Fixes: 3189eddbcafc ("percpu: free percpu allocation info for uniprocessor system") Cc: stable@vger.kernel.org # Please don't apply 3189eddbcafc
Diffstat (limited to 'mm')
-rw-r--r--mm/percpu.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/mm/percpu.c b/mm/percpu.c
index af3dd2704efd..e10f9f7a8887 100644
--- a/mm/percpu.c
+++ b/mm/percpu.c
@@ -2250,8 +2250,6 @@ 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 */