Here add FPU test case and verify FPU register get and set APIs, the FPU width supports 64/128/256 bits. It is important for VM migration.
Bibo Mao (2): KVM: LoongArch: selftests: Enable LASX feature by auto detect method KVM: LoongArch: selftests: Add FPU test case tools/testing/selftests/kvm/Makefile.kvm | 1 + .../kvm/include/loongarch/processor.h | 10 ++ .../selftests/kvm/lib/loongarch/processor.c | 12 +- .../selftests/kvm/loongarch/fpu_test.c | 144 ++++++++++++++++++ 4 files changed, 166 insertions(+), 1 deletion(-) create mode 100644 tools/testing/selftests/kvm/loongarch/fpu_test.c base-commit: ba3e43a9e601636f5edb54e259a74f96ca3b8fd8 -- 2.39.3
