diff options
Diffstat (limited to 'UefiCpuPkg/PiSmmCpuDxeSmm/SmmProfile.c')
| -rw-r--r-- | UefiCpuPkg/PiSmmCpuDxeSmm/SmmProfile.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/UefiCpuPkg/PiSmmCpuDxeSmm/SmmProfile.c b/UefiCpuPkg/PiSmmCpuDxeSmm/SmmProfile.c index 0b75020425..8ecc5415a3 100644 --- a/UefiCpuPkg/PiSmmCpuDxeSmm/SmmProfile.c +++ b/UefiCpuPkg/PiSmmCpuDxeSmm/SmmProfile.c @@ -1071,8 +1071,6 @@ ActivateLBR ( if ((DebugCtl & MSR_DEBUG_CTL_LBR) != 0) {
return ;
}
- AsmWriteMsr64 (MSR_LER_FROM_LIP, 0);
- AsmWriteMsr64 (MSR_LER_TO_LIP, 0);
DebugCtl |= MSR_DEBUG_CTL_LBR;
AsmWriteMsr64 (MSR_DEBUG_CTL, DebugCtl);
}
|