On Wed, 31 Jan 2018, Julien Grall wrote:
> On 26/01/18 16:21, Julien Grall wrote:
> > > "Therefore hypervisor code running with guest vectors table should be
> > > minimized and always have interrupts and async aborts masked to reduce
> > > the risk to use them."
> > >
> > > Do you think that it i
On 26/01/18 16:21, Julien Grall wrote:
"Therefore hypervisor code running with guest vectors table should be
minimized and always have interrupts and async aborts masked to reduce
the risk to use them."
Do you think that it is clearer?
Well, that was covered by "interrupts". If you look at t
Hi Stefano,
On 25/01/18 19:37, Stefano Stabellini wrote:
On Thu, 25 Jan 2018, Julien Grall wrote:
Hi,
On 25/01/18 18:45, Stefano Stabellini wrote:
On Thu, 25 Jan 2018, Julien Grall wrote:
Hi Stefano,
On 24/01/18 23:54, Stefano Stabellini wrote:
On Fri, 19 Jan 2018, Julien Grall wrote:
Ali
On Thu, 25 Jan 2018, Julien Grall wrote:
> Hi,
>
> On 25/01/18 18:45, Stefano Stabellini wrote:
> > On Thu, 25 Jan 2018, Julien Grall wrote:
> > > Hi Stefano,
> > >
> > > On 24/01/18 23:54, Stefano Stabellini wrote:
> > > > On Fri, 19 Jan 2018, Julien Grall wrote:
> > > > > Aliasing attacked agai
Hi,
On 25/01/18 18:45, Stefano Stabellini wrote:
On Thu, 25 Jan 2018, Julien Grall wrote:
Hi Stefano,
On 24/01/18 23:54, Stefano Stabellini wrote:
On Fri, 19 Jan 2018, Julien Grall wrote:
Aliasing attacked against CPU branch predictors can allow an attacker to
redirect speculative control fl
On Thu, 25 Jan 2018, Julien Grall wrote:
> Hi Stefano,
>
> On 24/01/18 23:54, Stefano Stabellini wrote:
> > On Fri, 19 Jan 2018, Julien Grall wrote:
> > > Aliasing attacked against CPU branch predictors can allow an attacker to
> > > redirect speculative control flow on some CPUs and potentially d
Hi Stefano,
On 24/01/18 23:54, Stefano Stabellini wrote:
On Fri, 19 Jan 2018, Julien Grall wrote:
Aliasing attacked against CPU branch predictors can allow an attacker to
redirect speculative control flow on some CPUs and potentially divulge
information from one context to another.
This patch
On Fri, 19 Jan 2018, Julien Grall wrote:
> Aliasing attacked against CPU branch predictors can allow an attacker to
> redirect speculative control flow on some CPUs and potentially divulge
> information from one context to another.
>
> This patch adds initiatial skeleton code behind a new Kconfig
