Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 3daddaa2 authored by Amit Pundir's avatar Amit Pundir
Browse files

arm: enable ARCH_MMAP_RND_BITS only for MMU platforms 



Signed-off-by: default avatarAmit Pundir <amit.pundir@linaro.org>
parent 01b53e00

arch/arm/Kconfig

+3 −0
Original line number Diff line number Diff line
@@ -297,10 +297,12 @@ config MMU 
	  support by paged memory management. If unsure, say 'Y'.



config ARCH_MMAP_RND_BITS_MIN

	depends on MMU

	int

	default 8



config ARCH_MMAP_RND_BITS_MAX

	depends on MMU

	int

	default 14 if MMU && PAGE_OFFSET=0x40000000

	default 15 if MMU && PAGE_OFFSET=0x80000000
@@ -308,6 +310,7 @@ config ARCH_MMAP_RND_BITS_MAX 
	default 8



config ARCH_MMAP_RND_BITS

	depends on MMU

	int "Number of bits to use for ASLR of mmap base address" if EXPERT

	range ARCH_MMAP_RND_BITS_MIN ARCH_MMAP_RND_BITS_MAX

	default ARCH_MMAP_RND_BITS_MIN