tree c97316a74bd62fc6829581d9ea9a78e06529d8ac
parent 6aaa8ce523c7ce954b81b8c0b3e32c8be599af8d
author Rusty Russell <rusty@rustcorp.com.au> 1230766934 +1030
committer Rusty Russell <rusty@rustcorp.com.au> 1230766934 +1030

percpu: fix percpu accessors to potentially !cpu_possible() cpus: m32r

Impact: CPU iterator bugfixes

Percpu areas are only allocated for possible cpus.  In general, you
shouldn't access random cpu's percpu areas.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Mike Travis <travis@sgi.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Acked-by: Hirokazu Takata <takata@linux-m32r.org>