On Mon, Apr 22, 2024 at 11:08:31AM -0300, Daniel Henrique Barboza wrote:
>
>
> On 4/22/24 10:43, Andrew Jones wrote:
> > On Mon, Apr 22, 2024 at 10:12:53AM -0300, Daniel Henrique Barboza wrote:
> > > Running a KVM guest using a 6.9-rc3 kernel, in a 6.8 host that has zkr
> > > enabled, will fail w
On 4/22/24 10:43, Andrew Jones wrote:
On Mon, Apr 22, 2024 at 10:12:53AM -0300, Daniel Henrique Barboza wrote:
Running a KVM guest using a 6.9-rc3 kernel, in a 6.8 host that has zkr
enabled, will fail with a kernel oops SIGILL right at the start. The
reason is that we can't expose zkr without
On Mon, Apr 22, 2024 at 10:12:53AM -0300, Daniel Henrique Barboza wrote:
> Running a KVM guest using a 6.9-rc3 kernel, in a 6.8 host that has zkr
> enabled, will fail with a kernel oops SIGILL right at the start. The
> reason is that we can't expose zkr without implementing the SEED CSR.
> Disablin
Running a KVM guest using a 6.9-rc3 kernel, in a 6.8 host that has zkr
enabled, will fail with a kernel oops SIGILL right at the start. The
reason is that we can't expose zkr without implementing the SEED CSR.
Disabling zkr in the guest would be a workaround, but if the KVM doesn't
allow it we'll e
