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- From 44914d3b7baff0f96c3584e4d46aa992e402ef4f Mon Sep 17 00:00:00 2001
- From: Ying Zhang <ying.zhang22455@nxp.com>
- Date: Thu, 29 Sep 2016 11:16:16 +0800
- Subject: [PATCH 118/124] armv8: aarch32: Add KVM support for AArch32 on ARMv8
- This patch is to add KVM support for AArch32 execution state on ARMv8.
- Signed-off-by: Alison Wang <alison.wang@nxp.com>
- ---
- arch/arm/include/asm/cputype.h | 2 ++
- arch/arm/kvm/guest.c | 1 +
- 2 files changed, 3 insertions(+)
- --- a/arch/arm/include/asm/cputype.h
- +++ b/arch/arm/include/asm/cputype.h
- @@ -76,6 +76,8 @@
- #define ARM_CPU_PART_CORTEX_A15 0x4100c0f0
- #define ARM_CPU_PART_MASK 0xff00fff0
-
- +#define ARM_CPU_PART_CORTEX_AARCH32_A53 0x4100d030
- +
- #define ARM_CPU_XSCALE_ARCH_MASK 0xe000
- #define ARM_CPU_XSCALE_ARCH_V1 0x2000
- #define ARM_CPU_XSCALE_ARCH_V2 0x4000
- --- a/arch/arm/kvm/guest.c
- +++ b/arch/arm/kvm/guest.c
- @@ -247,6 +247,7 @@ int __attribute_const__ kvm_target_cpu(v
- {
- switch (read_cpuid_part()) {
- case ARM_CPU_PART_CORTEX_A7:
- + case ARM_CPU_PART_CORTEX_AARCH32_A53:
- return KVM_ARM_TARGET_CORTEX_A7;
- case ARM_CPU_PART_CORTEX_A15:
- return KVM_ARM_TARGET_CORTEX_A15;
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