Re: [Qemu-devel] [PATCH v15 5/6] acpi: add ACPI memory clear interface

2019-01-09 Thread Michael S. Tsirkin
On Wed, Jan 09, 2019 at 06:55:56PM +0400, Marc-André Lureau wrote: > Hi > > On Wed, Jan 9, 2019 at 6:47 PM Michael S. Tsirkin wrote: > > > > On Wed, Jan 09, 2019 at 12:29:01PM +0400, Marc-André Lureau wrote: > > > The interface is described in the "TCG Platform Reset Attack > > > Mitigation Speci

Re: [Qemu-devel] [PATCH v15 5/6] acpi: add ACPI memory clear interface

2019-01-09 Thread Marc-André Lureau
Hi On Wed, Jan 9, 2019 at 6:47 PM Michael S. Tsirkin wrote: > > On Wed, Jan 09, 2019 at 12:29:01PM +0400, Marc-André Lureau wrote: > > The interface is described in the "TCG Platform Reset Attack > > Mitigation Specification", chapter 6 "ACPI _DSM Function". According > > to Laszlo, it's not so e

Re: [Qemu-devel] [PATCH v15 5/6] acpi: add ACPI memory clear interface

2019-01-09 Thread Michael S. Tsirkin
On Wed, Jan 09, 2019 at 12:29:01PM +0400, Marc-André Lureau wrote: > The interface is described in the "TCG Platform Reset Attack > Mitigation Specification", chapter 6 "ACPI _DSM Function". According > to Laszlo, it's not so easy to implement in OVMF, he suggested to do > it in qemu instead. > >