linux/arch/arm64
Jason Cooper fa5114c78c arm64: use simpler API for random address requests
Currently, all callers to randomize_range() set the length to 0 and
calculate end by adding a constant to the start address.  We can simplify
the API to remove a bunch of needless checks and variables.

Use the new randomize_addr(start, range) call to set the requested
address.

Link: http://lkml.kernel.org/r/20160803233913.32511-5-jason@lakedaemon.net
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Acked-by: Will Deacon <will.deacon@arm.com>
Acked-by: Kees Cook <keescook@chromium.org>
Cc: "Russell King - ARM Linux" <linux@arm.linux.org.uk>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-10-11 15:06:32 -07:00
..
boot ARM: SoC: late DT updates for v4.9 2016-10-07 21:34:49 -07:00
configs ZTE arm64 defconfig updates for 4.9: 2016-09-19 22:35:21 +02:00
crypto crypto: arm64/aes-ctr - fix NULL dereference in tail processing 2016-09-13 18:44:59 +08:00
include KVM updates for v4.9-rc1 2016-10-06 10:49:01 -07:00
kernel arm64: use simpler API for random address requests 2016-10-11 15:06:32 -07:00
kvm KVM updates for v4.9-rc1 2016-10-06 10:49:01 -07:00
lib arm64: use alternative auto-nop 2016-09-12 10:46:07 +01:00
mm arm64 updates for 4.9: 2016-10-03 08:58:35 -07:00
net arm64: bpf: optimize LD_ABS, LD_IND 2016-06-10 23:11:50 -07:00
xen arm/xen: add support for vm_assist hypercall 2016-07-06 10:42:14 +01:00
Kconfig atomic64: no need for CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE 2016-10-07 18:46:30 -07:00
Kconfig.debug arm64: always enable DEBUG_RODATA and remove the Kconfig option 2016-08-26 10:13:41 +01:00
Kconfig.platforms ARM: 64-bit DT updates for v4.8 2016-10-07 21:32:39 -07:00
Makefile arm64: Set UTS_MACHINE in the Makefile 2016-08-31 12:31:38 +01:00