MSR_F16H_DR0_ADDR_MASK 452 arch/x86/include/asm/msr-index.h #define MSR_F16H_DR0_ADDR_MASK 0xc0011027 MSR_F16H_DR0_ADDR_MASK 670 tools/testing/selftests/kvm/include/x86_64/processor.h #define MSR_F16H_DR0_ADDR_MASK 0xc0011027