Datasheet

Summary Tables of Changes
Specification Update 41
Number
Stepping
Stepping
Stepping
Plans
Errata
A-1
E-1
M-1
AH119
X
X
X
No Fix
Benign Exception after a Double Fault May Not Cause a Triple Fault
Shutdown Problem
AH120
X
X
X
No Fix
IA32_MC1_STATUS MSR Bit[60] Does Not Reflect Machine Check
Error Reporting Enable Correctly
AH48
X
X
X
No Fix
Code Segment Limit/Canonical Faults on RSM May be Serviced
before Higher Priority Interrupts/Exceptions and May Push the
Wrong Address Onto the Stack
AH122
X
X
X
No Fix
FP Data Operand Pointer May Be Incorrectly Calculated After an
FP Access Which Wraps a 4-Gbyte Boundary in Code That Uses
32-Bit Address Size in 64-bit Mode
Number
SPECIFICATION CHANGES
There are no Specification Changes in this Specification Update revision
Number
SPECIFICATION CLARIFICATIONS
AH3
Clarification of TRANSLATION LOOKASIDE BUFFERS (TLBS) Invalidation
Number
DOCUMENTATION CHANGES
There are no Documentation Changes in this Specification Update revision.