On Wed, 2018-12-12 at 14:03:00 UTC, Diana Craciun wrote:
> In order to protect against speculation attacks (Spectre
> variant 2) on NXP PowerPC platforms, the branch predictor
> should be flushed when the privillege level is changed.
> This patch is adding the infrastructure to fixup at runtime
> t
In order to protect against speculation attacks (Spectre
variant 2) on NXP PowerPC platforms, the branch predictor
should be flushed when the privillege level is changed.
This patch is adding the infrastructure to fixup at runtime
the code sections that are performing the branch predictor flush
dep
