Will Deacon 02522463c8 arm64: mm: only wrprotect clean ptes if they are present ...

Marking non-present ptes as read-only can corrupt file ptes, breaking
things like swap and file mappings.

This patch ensures that we only manipulate user pte bits when the pte
is marked present.

Cc: <stable@vger.kernel.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

2013-01-10 10:43:44 +00:00

..

boot

arm64: Add dtbs target for building all the enabled dtb files

2012-12-03 17:17:21 -06:00

configs

arm64: Build infrastructure

2012-09-17 13:42:21 +01:00

include

arm64: mm: only wrprotect clean ptes if they are present

2013-01-10 10:43:44 +00:00

kernel

arm64: vdso: remove broken, redundant sequence counting for timezones

2013-01-10 10:43:43 +00:00

lib

arm64: Miscellaneous library functions

2012-09-17 13:42:18 +01:00

mm

arm64: Convert empty flush_cache_{mm,page} functions to static inline

2012-11-23 18:15:32 +00:00

Kconfig

arm64: Always select ARM_AMBA and GENERIC_GPIO

2013-01-04 13:20:09 +00:00

Kconfig.debug

arm64: Build infrastructure

2012-09-17 13:42:21 +01:00

Makefile

arm64: Fix the dtbs target building

2012-12-10 20:24:57 -06:00