arm64: enable pointer authentication
authorMark Rutland <mark.rutland@arm.com>
Fri, 7 Dec 2018 18:39:30 +0000 (18:39 +0000)
committerWill Deacon <will.deacon@arm.com>
Thu, 13 Dec 2018 16:42:46 +0000 (16:42 +0000)
commit04ca3204fa09f5f55c8f113b0072004a7b364ff4
tree51448e8a28c60c182bb674ff8295f54515f2fd73
parentba830885656414101b2f8ca88786524d4bb5e8c1
arm64: enable pointer authentication

Now that all the necessary bits are in place for userspace, add the
necessary Kconfig logic to allow this to be enabled.

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Kristina Martsenko <kristina.martsenko@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
arch/arm64/Kconfig