On 23/01/2018 10:30, David Woodhouse wrote: > Skylake takes predictions from the generic branch target buffer when > the RSB underflows.
Adding LAKML. AFAIU, some ARM Cortex cores have the same optimization. (A9 maybe, A17 probably, some recent 64-bit cores) Are there software work-arounds for Spectre planned for arm32 and arm64? Regards.
