Arun Chandran 92980405f3 arm64: ASLR: Don't randomise text when randomise_va_space == 0 ...

When user asks to turn off ASLR by writing "0" to
/proc/sys/kernel/randomize_va_space there should not be
any randomization to mmap base, stack, VDSO, libs, text and heap

Currently arm64 violates this behavior by randomising text.
Fix this by defining a constant ELF_ET_DYN_BASE. The randomisation of
mm->mmap_base is done by setup_new_exec -> arch_pick_mmap_layout ->
mmap_base -> mmap_rnd.

Signed-off-by: Arun Chandran <achandran@mvista.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

2014-10-24 15:47:49 +01:00

..

asm

arm64: ASLR: Don't randomise text when randomise_va_space == 0

2014-10-24 15:47:49 +01:00

uapi/asm

arm/arm64: KVM: vgic: make number of irqs a configurable attribute

2014-09-18 18:48:58 -07:00