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authorTianrui Zhao <zhaotianrui@loongson.cn>2023-12-19 10:48:28 +0800
committerHuacai Chen <chenhuacai@loongson.cn>2023-12-19 10:48:28 +0800
commitdb1ecca22edf27c5a3dd66af406c88b5b5ac7cc1 (patch)
tree41c21e4c7fe4ed5f984834f148397e10cca7ae65 /virt
parent5b3d524993ff1fb36089be850ccb121ac3296bcf (diff)
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LoongArch: KVM: Add LSX (128bit SIMD) support
This patch adds LSX (128bit SIMD) support for LoongArch KVM. There will be LSX exception in KVM when guest use the LSX instructions. KVM will enable LSX and restore the vector registers for guest and then return to guest to continue running. Signed-off-by: Tianrui Zhao <zhaotianrui@loongson.cn> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
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