arm64: cpufeature: Track 32bit EL0 support
authorSuzuki K Poulose <suzuki.poulose@arm.com>
Mon, 18 Apr 2016 09:28:36 +0000 (10:28 +0100)
committerWill Deacon <will.deacon@arm.com>
Wed, 20 Apr 2016 11:22:42 +0000 (12:22 +0100)
commit042446a31e3803d81c7e618dd80928dc3dce70c5
treeb77500a46468c4d71d1aef06691eb0331f24c4cd
parenta6dc3cd718ec2a19b8ca812087666899852af78f
arm64: cpufeature: Track 32bit EL0 support

Add cpu_hwcap bit for keeping track of the support for 32bit EL0.

Tested-by: Yury Norov <ynorov@caviumnetworks.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
arch/arm64/include/asm/cpufeature.h
arch/arm64/kernel/cpufeature.c