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Specification Update 11
HSD55
XNo Fix
Internal Parity Errors May Incorrectly Report Overflow in The
IA32_MCi_STATUS MSR
HSD56
XNo Fix
Performance Monitor Events OTHER_ASSISTS.AVX_TO_SSE And
OTHER_ASSISTS.SSE_TO_AVX May Over Count
HSD57
XNo FixProcessor May Run at Incorrect P-State
HSD58
XNo Fix
Performance Monitor Event DSB2MITE_SWITCHES.COUNT May Over
Count
HSD59
XNo Fix
Performance Monitor Register UNC_PERF_GLOBAL_STATUS Not
Restored on Package C7 Exit
HSD60
XNo Fix
Processor May Not Enter Package C6 or Deeper C-states When PCIe*
Links Are Disabled
HSD61
XNo Fix
Performance Monitor Event For Outstanding Offcore Requests And
Snoop Requests May Over Count
HSD62
XNo Fix
Some Performance Monitor Event Counts May be Inaccurate During SMT
Mode
HSD63
XNo FixTimed MWAIT May Use Deadline of a Previous Execution
HSD64
XNo FixThe Upper 32 Bits of CR3 May be Incorrectly Used With 32-Bit Paging
HSD65
XNo Fix
Performance Monitor Events HLE_RETIRED.ABORTED_MISC4 And
RTM_RETIRED.ABORTED_MISC4 May Over Count
HSD66
XNo FixA PCIe* LTR Update Message May Cause The Processor to Hang
HSD67
XNo FixGETSEC Does Not Report Support For S-CRTM
HSD68
XNo FixEPT Violations May Report Bits 11:0 of Guest Linear Address Incorrectly
HSD69
XNo FixAPIC Timer Might Not Signal an Interrupt While in TSC-Deadline Mode
HSD70
XNo Fix
IA32_VMX_VMCS_ENUM MSR (48AH) Does Not Properly Report The
Highest Index Value Used For VMCS Encoding
HSD71
XNo Fix
Incorrect FROM_IP Value For an RTM Abort in BTM or BTS May be
Observed
HSD72
XNo Fix
VT-d Hardware May Perform STRP And SIRTP Operations on a Package
C7 Exit
HSD73
XNo FixGeneral-Purpose Performance Counters Can Unexpectedly Increment
HSD74
XNo Fix
Performance Monitoring Events May Report Incorrect Number of Load
Hits or Misses to LLC
HSD75
XNo Fix
Performance Monitoring Event INSTR_RETIRED.ALL May Generate
Redundant PEBS Records For an Overflow
HSD76
XNo FixLocked Load Performance Monitoring Events May Under Count
HSD77
XNo Fix
Graphics Processor Ratio And C-State Transitions May Cause a System
Hang
HSD78
XNo Fix
Certain Performance Monitoring Events May Over Count Software
Demand Loads
HSD79
XNo Fix
Accessing Nonexistent Uncore Performance Monitoring MSRs May Not
Signal a #GP
HSD80
XNo FixCall Stack Profiling May Produce Extra Call Records
HSD81
XNo FixWarm Reset May Fail or Lead to Incorrect Power Regulation
Errata (Sheet 3 of 5)
Number
Steppings
Status ERRATA
C-0