MSR_GS_BASE        21 arch/x86/include/asm/msr-index.h #define MSR_GS_BASE		0xc0000101 /* 64bit GS base */
MSR_GS_BASE       357 tools/testing/selftests/kvm/include/x86_64/processor.h #define MSR_GS_BASE		0xc0000101 /* 64bit GS base */