diff options
| author | Suzuki K. Poulose <suzuki.poulose@arm.com> | 2015-10-19 14:24:55 +0100 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2015-10-21 15:35:59 +0100 |
| commit | 4db8e5ea6b07ae83e4361aee3f967f7126e01fa4 (patch) | |
| tree | 0c4a70ff5afa086e4aa84621f7cbcff76b56f7fa /arch/arm64/kvm/reset.c | |
| parent | 3085bb01b40676d946a13064483ab2819ae3b010 (diff) | |
| download | linux-4db8e5ea6b07ae83e4361aee3f967f7126e01fa4.tar.bz2 | |
arm64/kvm: Make use of the system wide safe values
Use the system wide safe value from the new API for safer
decisions
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Christoffer Dall <christoffer.dall@linaro.org>
Cc: kvmarm@lists.cs.columbia.edu
Signed-off-by: Suzuki K. Poulose <suzuki.poulose@arm.com>
Acked-by: Christoffer Dall <christoffer.dall@linaro.org>
Tested-by: Dave Martin <Dave.Martin@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm64/kvm/reset.c')
| -rw-r--r-- | arch/arm64/kvm/reset.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/kvm/reset.c b/arch/arm64/kvm/reset.c index 91cf5350b328..f34745cb3d23 100644 --- a/arch/arm64/kvm/reset.c +++ b/arch/arm64/kvm/reset.c @@ -53,7 +53,7 @@ static bool cpu_has_32bit_el1(void) { u64 pfr0; - pfr0 = read_cpuid(ID_AA64PFR0_EL1); + pfr0 = read_system_reg(SYS_ID_AA64PFR0_EL1); return !!(pfr0 & 0x20); } |