linux/arch/arm64
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
..
boot arm64: dts: Reduce size of virtio block device for foundation model 2013-12-20 16:20:21 +00:00
configs arm64: defconfig: Expand default enabled features 2014-02-07 17:17:28 +00:00
include arm64: Do not synchronise I and D caches for special ptes 2014-03-13 11:22:29 +00:00
kernel arm64: topology: Implement basic CPU topology support 2014-03-04 10:30:07 +00:00
kvm First round of KVM updates for 3.14; PPC parts will come next week. 2014-01-22 21:40:43 -08:00
lib arm64: atomics: fix use of acquire + release for full barrier semantics 2014-02-07 16:45:43 +00:00
mm arm64: remove unnecessary cache flush at boot 2014-03-04 01:07:22 +00:00
xen xen/arm,arm64: enable SWIOTLB_XEN 2013-10-10 13:40:44 +00:00
Kconfig arm64: topology: Implement basic CPU topology support 2014-03-04 10:30:07 +00:00
Kconfig.debug arm64: Remove duplicate DEBUG_STACK_USAGE config 2013-10-02 18:03:26 +01:00
Makefile arm64: big-endian: add big-endian support to top-level arch Makefile 2013-10-25 15:59:31 +01:00