linux/arch/arm/include
Jinbum Park a8e53c151f ARM: 8737/1: mm: dump: add checking for writable and executable
Page mappings with full RWX permissions are a security risk.
x86, arm64 has an option to walk the page tables
and dump any bad pages.

(1404d6f13e
("arm64: dump: Add checking for writable and exectuable pages"))
Add a similar implementation for arm.

Reviewed-by: Kees Cook <keescook@chromium.org>
Tested-by: Laura Abbott <labbott@redhat.com>
Reviewed-by: Laura Abbott <labbott@redhat.com>
Signed-off-by: Jinbum Park <jinb.park7@gmail.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2018-01-21 15:32:20 +00:00
..
asm ARM: 8737/1: mm: dump: add checking for writable and executable 2018-01-21 15:32:20 +00:00
debug ARM: SoC platform updates for 4.15 2017-11-16 14:05:12 -08:00
uapi/asm ARM: SoC platform updates for 4.15 2017-11-16 14:05:12 -08:00