LoongArch: KVM: Implement handle csr exception

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Implement kvm handle LoongArch vcpu exit caused by reading, writing and
exchanging csr. Use kvm_vcpu_arch::csr structure to emulate the software
registers.

Reviewed-by: Bibo Mao <maobibo@loongson.cn>
Tested-by: Huacai Chen <chenhuacai@loongson.cn>
Signed-off-by: Tianrui Zhao <zhaotianrui@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>

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Tianrui Zhao 2023-10-02 10:01:28 +08:00 • committed by Huacai Chen

parent 752e2cd7b4

commit da50f5a693

1 changed files with 105 additions and 0 deletions

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arch/loongarch/kvm/exit.c

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