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Commit b0281411 authored by Alex Van Brunt's avatar Alex Van Brunt Committed by Ruchi Kandoi
Browse files

arm64: a backwards compatible config option 



Create a config option that when selected configures the kernel to be
as backwards compatable with kernels that ran on an ARMv7 processor
as possible.

Change-Id: I7cd67e6d4174335f9a67aba2a39dfd993f240c27
Signed-off-by: default avatarAlex Van Brunt <avanbrunt@nvidia.com>
Reviewed-on: http://git-master/r/366094


Reviewed-by: default avatarRichard Wiley <rwiley@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Tested-by: default avatarOskari Jaaskelainen <oskarij@nvidia.com>
parent 2bbb3c15

arch/arm64/Kconfig

+9 −0
Original line number Diff line number Diff line
@@ -328,6 +328,15 @@ config HW_PERF_EVENTS 
	  Enable hardware performance counter support for perf events. If

	  disabled, perf events will use software events only.



config ARMV7_COMPAT

	bool "Kernel support for ARMv7 applications"

	depends on COMPAT

	help

	 This option enables features that allow that ran on an ARMv7 or older

	 processor to continue functioning.



	 If you want to execute ARMv7 applications, say Y



config SYS_SUPPORTS_HUGETLBFS

	def_bool y