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