On Wed, Jan 11, 2023 at 01:51:03PM +0100, Borislav Petkov wrote:
> On Mon, Nov 28, 2022 at 07:31:48AM -0800, Breno Leitao wrote:
> > Currently x86_spec_ctrl_base is read at boot time, and speculative bits
> > are set if configs are enable, such as MSR[SPEC_CTRL_IBRS] is enabled if
> >
On Mon, Nov 28, 2022 at 07:31:48AM -0800, Breno Leitao wrote:
> Currently x86_spec_ctrl_base is read at boot time, and speculative bits
> are set if configs are enable, such as MSR[SPEC_CTRL_IBRS] is enabled if
> CONFIG_CPU_IBRS_ENTRY is configured. These MSR bits are not cleared if
> the
