linux/arch/arm64
Ard Biesheuvel f9040773b7 arm64: move kernel image to base of vmalloc area
This moves the module area to right before the vmalloc area, and moves
the kernel image to the base of the vmalloc area. This is an intermediate
step towards implementing KASLR, which allows the kernel image to be
located anywhere in the vmalloc area.

Since other subsystems such as hibernate may still need to refer to the
kernel text or data segments via their linears addresses, both are mapped
in the linear region as well. The linear alias of the text region is
mapped read-only/non-executable to prevent inadvertent modification or
execution.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2016-02-18 18:16:44 +00:00
..
boot ARM: SoC fixes for v4.5-rc 2016-02-07 15:23:20 -08:00
configs arm64: defconfig: updates for 4.5 2016-01-26 11:24:41 +00:00
crypto arm64: crypto: reduce priority of core AES cipher 2015-11-18 12:09:08 +00:00
include arm64: move kernel image to base of vmalloc area 2016-02-18 18:16:44 +00:00
kernel arm64: introduce KIMAGE_VADDR as the virtual base of the kernel region 2016-02-18 18:16:27 +00:00
kvm arm64: kvm: deal with kernel symbols outside of linear mapping 2016-02-18 18:16:40 +00:00
lib arm64: kernel: Don't toggle PAN on systems with UAO 2016-02-18 17:27:05 +00:00
mm arm64: move kernel image to base of vmalloc area 2016-02-18 18:16:44 +00:00
net arm64: bpf: add extra pass to handle faulty codegen 2016-01-17 19:15:26 -05:00
xen xen/arm: introduce HYPERVISOR_platform_op on arm and arm64 2015-12-21 14:40:56 +00:00
Kconfig arm64: add support for ioremap() block mappings 2016-02-18 18:16:16 +00:00
Kconfig.debug arch: consolidate CONFIG_STRICT_DEVM in lib/Kconfig.debug 2016-01-09 06:30:49 -08:00
Kconfig.platforms ARM: SoC support for Tegra platforms for v4.5 2016-01-22 17:30:52 -08:00
Makefile arm64: errata: Add -mpc-relative-literal-loads to build flags 2016-01-26 11:17:23 +00:00