On Tue, 16 Mar 2021 18:33:47 +0100 Paolo Bonzini <pbonz...@redhat.com> wrote:
> On 16/03/21 17:49, Igor Mammedov wrote: > > | smm=on | smm=off | > > -------------------------------------------------- > > QEMU6.0 pc-i440fx-5.2 | pass | pass | > > defaut smm-compat=on | | | > > -------------------------------------------------- > > QEMU6.0 pc-i440fx-6.0 | pass | fail | > > defaut smm-compat=off | | | > > -------------------------------------------------| > > > > so it will break booting Windows on accelerators that do not support smm > > by default starting from pc-i440fx-6.0 machine type. > > > > It asserts in: 0xa5_FAILED_ACPI_TRANSITION_ACPI!ACPIEnableEnterACPIMode > > Since smm is part of the guest ABI, can we just set use "!smm || > smm-compat" whenever we use smm-compat right now? if we can't fix issue before release, then we will have to do something like this. > Paolo > >