After some discussion it has been decided to add the following changes to this set:
* Revert "x86/cpu/AMD: Make the LFENCE instruction serialized"
* x86/cpu/AMD: Make LFENCE a serializing instruction
* x86/cpu/AMD: Use LFENCE_RDTSC in preference to MFENCE_RDTSC
Those have been marked with "CVE-2017-5753 (Spectre v1 Intel -> upstream)" so they will show up in a separate section in the changelog as done for this stable update and replacing the Intel patches by upstream counterparts.
After some discussion it has been decided to add the following changes to this set:
* Revert "x86/cpu/AMD: Make the LFENCE instruction serialized"
* x86/cpu/AMD: Make LFENCE a serializing instruction
* x86/cpu/AMD: Use LFENCE_RDTSC in preference to MFENCE_RDTSC
Those have been marked with "CVE-2017-5753 (Spectre v1 Intel -> upstream)" so they will show up in a separate section in the changelog as done for this stable update and replacing the Intel patches by upstream counterparts.