Catalin Marinas 71fdb6bf61 arm64: Do not synchronise I and D caches for special ptes
Special pte mappings are not intended to be executable and do not even
have an associated struct page. This patch ensures that we do not call
__sync_icache_dcache() on such ptes.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Reported-by: Steve Capper <Steve.Capper@arm.com>
Tested-by: Laura Abbott <lauraa@codeaurora.org>
Tested-by: Bharat Bhushan <Bharat.Bhushan@freescale.com>
Cc: <stable@vger.kernel.org>
2014-03-13 11:22:29 +00:00
..
2014-03-10 11:57:40 +00:00
2013-03-21 17:39:31 +00:00
2012-09-17 13:42:00 +01:00
2012-09-17 13:42:00 +01:00
2012-09-17 13:42:21 +01:00
2012-09-17 13:41:59 +01:00
2014-02-05 10:42:32 +00:00
2012-09-17 13:42:21 +01:00
2012-09-17 13:42:04 +01:00
2013-06-14 09:52:40 +01:00
2012-09-17 13:42:14 +01:00
2014-02-26 11:16:27 +00:00
2013-10-25 11:33:21 +01:00
2014-02-26 11:16:25 +00:00
2014-02-05 10:42:32 +00:00
2013-06-07 14:03:38 +01:00
2013-06-12 16:40:32 +01:00
2012-09-17 13:41:56 +01:00
2013-12-19 17:43:02 +00:00
2013-01-22 17:51:01 +00:00
2012-09-17 13:42:19 +01:00
2013-08-20 12:12:26 +01:00
2012-09-17 13:41:56 +01:00
2012-09-17 13:42:17 +01:00
2012-09-17 13:42:07 +01:00
2013-10-25 11:33:21 +01:00
2012-09-17 13:41:56 +01:00
2012-09-17 10:24:46 +01:00
2013-06-14 09:52:41 +01:00
2012-09-17 10:24:46 +01:00
2013-02-14 09:21:15 -05:00
2012-09-17 13:42:09 +01:00
2012-09-17 13:42:09 +01:00