diff options
Diffstat (limited to 'pkg/ring0/lib_amd64.go')
| -rw-r--r-- | pkg/ring0/lib_amd64.go | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/pkg/ring0/lib_amd64.go b/pkg/ring0/lib_amd64.go index 3e6bb9663..46746fd80 100644 --- a/pkg/ring0/lib_amd64.go +++ b/pkg/ring0/lib_amd64.go @@ -43,8 +43,8 @@ func xsave(*byte) // xsaveopt uses xsaveopt to save floating point state. func xsaveopt(*byte) -// WriteFS sets the GS address (set by init). -var WriteFS func(addr uintptr) +// writeFS sets the FS base address (selects one of wrfsbase or wrfsmsr). +func writeFS(addr uintptr) // wrfsbase writes to the GS base address. func wrfsbase(addr uintptr) @@ -116,10 +116,8 @@ func Init(featureSet *cpuid.FeatureSet) { LoadFloatingPoint = fxrstor } if hasFSGSBASE { - WriteFS = wrfsbase WriteGS = wrgsbase } else { - WriteFS = wrfsmsr WriteGS = wrgsmsr } } |