On 10/10/22 06:16, Peter Maydell wrote:
The doc also says that we (as fake EL3) should be setting
SMCR_EL3.LEN to the same value for all CPUs. Currently we do
do that, but it's always the reset value of 0. Richard: does
that have any odd effects (I have a feeling it clamps the
VL to the minimum
On Mon, 10 Oct 2022 at 14:16, Peter Maydell wrote:
>
> On Mon, 3 Oct 2022 at 15:57, Jerome Forissier
> wrote:
> >
> > According to the Linux kernel booting.rst [1], CPTR_EL3.ESM and
> > SCR_EL3.EnTP2 must be initialized to 1 when EL3 is present and FEAT_SME
> > is advertised. This has to be
On Mon, 3 Oct 2022 at 15:57, Jerome Forissier
wrote:
>
> According to the Linux kernel booting.rst [1], CPTR_EL3.ESM and
> SCR_EL3.EnTP2 must be initialized to 1 when EL3 is present and FEAT_SME
> is advertised. This has to be taken care of when QEMU boots directly
> into the kernel (i.e., "-M
According to the Linux kernel booting.rst [1], CPTR_EL3.ESM and
SCR_EL3.EnTP2 must be initialized to 1 when EL3 is present and FEAT_SME
is advertised. This has to be taken care of when QEMU boots directly
into the kernel (i.e., "-M virt,secure=on -cpu max -kernel Image").
Cc:
