linux/arch/arm64
Miles Chen b7dc8d16e7 arm64/mm: remove unnecessary boundary check
Remove the unnecessary boundary check since there is a huge
gap between user and kernel address that they would never overlap.
(arm64 does not have enough levels of page tables to cover 64-bit
virtual address)

See Documentation/arm64/memory.txt

Signed-off-by: Miles Chen <miles.chen@mediatek.com>
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2016-02-26 13:39:53 +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: Fix building error with 16KB pages and 36-bit VA 2016-02-25 16:01:26 +00:00
kernel arm64: Rename cpuid_feature field extract routines 2016-02-25 10:33:08 +00:00
kvm arm64: Rename cpuid_feature field extract routines 2016-02-25 10:33:08 +00:00
lib arm64: kernel: Don't toggle PAN on systems with UAO 2016-02-18 17:27:05 +00:00
mm arm64/mm: remove unnecessary boundary check 2016-02-26 13:39:53 +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: efi: invoke EFI_RNG_PROTOCOL to supply KASLR randomness 2016-02-24 14:57:29 +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: add support for building vmlinux as a relocatable PIE binary 2016-02-24 14:57:27 +00:00