Re: firmware selection for SEV-ES

2021-04-26 Thread Laszlo Ersek
On 04/23/21 19:36, Pavel Hrdina wrote: > On Fri, Apr 23, 2021 at 03:06:49PM +0200, Laszlo Ersek wrote: >> On 04/23/21 15:01, Pavel Hrdina wrote: >>> On Fri, Apr 23, 2021 at 02:34:02PM +0200, Laszlo Ersek wrote: On 04/23/21 12:31, Pavel Hrdina wrote: > On Fri, Apr 23, 2021 at 10:16:24AM +02

Re: firmware selection for SEV-ES

2021-04-23 Thread Pavel Hrdina
On Fri, Apr 23, 2021 at 03:06:49PM +0200, Laszlo Ersek wrote: > On 04/23/21 15:01, Pavel Hrdina wrote: > > On Fri, Apr 23, 2021 at 02:34:02PM +0200, Laszlo Ersek wrote: > >> On 04/23/21 12:31, Pavel Hrdina wrote: > >>> On Fri, Apr 23, 2021 at 10:16:24AM +0200, Michal Privoznik wrote: > On 4/22

Re: firmware selection for SEV-ES

2021-04-23 Thread Laszlo Ersek
On 04/23/21 15:01, Pavel Hrdina wrote: > On Fri, Apr 23, 2021 at 02:34:02PM +0200, Laszlo Ersek wrote: >> On 04/23/21 12:31, Pavel Hrdina wrote: >>> On Fri, Apr 23, 2021 at 10:16:24AM +0200, Michal Privoznik wrote: On 4/22/21 4:13 PM, Laszlo Ersek wrote: > On 04/21/21 13:51, Pavel Hrdina w

Re: firmware selection for SEV-ES

2021-04-23 Thread Pavel Hrdina
On Fri, Apr 23, 2021 at 02:34:02PM +0200, Laszlo Ersek wrote: > On 04/23/21 12:31, Pavel Hrdina wrote: > > On Fri, Apr 23, 2021 at 10:16:24AM +0200, Michal Privoznik wrote: > >> On 4/22/21 4:13 PM, Laszlo Ersek wrote: > >>> On 04/21/21 13:51, Pavel Hrdina wrote: > > >>> Should we file a libvirtd F

Re: firmware selection for SEV-ES

2021-04-23 Thread Laszlo Ersek
On 04/23/21 12:31, Pavel Hrdina wrote: > On Fri, Apr 23, 2021 at 10:16:24AM +0200, Michal Privoznik wrote: >> On 4/22/21 4:13 PM, Laszlo Ersek wrote: >>> On 04/21/21 13:51, Pavel Hrdina wrote: >>> Should we file a libvirtd Feature Request (where?) for recognizing the >>> @amd-sev-es feature flag?

Re: firmware selection for SEV-ES

2021-04-23 Thread Pavel Hrdina
On Fri, Apr 23, 2021 at 10:16:24AM +0200, Michal Privoznik wrote: > On 4/22/21 4:13 PM, Laszlo Ersek wrote: > > On 04/21/21 13:51, Pavel Hrdina wrote: > > > On Wed, Apr 21, 2021 at 11:54:24AM +0200, Laszlo Ersek wrote: > > > > Hi Brijesh, Tom, > > > > > > > > in QEMU's "docs/interop/firmware.json"

Re: firmware selection for SEV-ES

2021-04-23 Thread Laszlo Ersek
On 04/23/21 10:16, Michal Privoznik wrote: > On 4/22/21 4:13 PM, Laszlo Ersek wrote: >> On 04/21/21 13:51, Pavel Hrdina wrote: >>> On Wed, Apr 21, 2021 at 11:54:24AM +0200, Laszlo Ersek wrote: Hi Brijesh, Tom, in QEMU's "docs/interop/firmware.json", the @FirmwareFeature enumerat

Re: firmware selection for SEV-ES

2021-04-23 Thread Michal Privoznik
On 4/22/21 4:13 PM, Laszlo Ersek wrote: On 04/21/21 13:51, Pavel Hrdina wrote: On Wed, Apr 21, 2021 at 11:54:24AM +0200, Laszlo Ersek wrote: Hi Brijesh, Tom, in QEMU's "docs/interop/firmware.json", the @FirmwareFeature enumeration has a constant called @amd-sev. We should introduce an @amd-sev

Re: firmware selection for SEV-ES

2021-04-22 Thread Laszlo Ersek
On 04/21/21 17:25, Tom Lendacky wrote: > On 4/21/21 4:54 AM, Laszlo Ersek wrote: >> Hi Brijesh, Tom, > > Hi Laszlo, > >> >> in QEMU's "docs/interop/firmware.json", the @FirmwareFeature enumeration >> has a constant called @amd-sev. We should introduce an @amd-sev-es >> constant as well, minimally

Re: firmware selection for SEV-ES

2021-04-22 Thread Laszlo Ersek
On 04/21/21 13:51, Pavel Hrdina wrote: > On Wed, Apr 21, 2021 at 11:54:24AM +0200, Laszlo Ersek wrote: >> Hi Brijesh, Tom, >> >> in QEMU's "docs/interop/firmware.json", the @FirmwareFeature enumeration >> has a constant called @amd-sev. We should introduce an @amd-sev-es >> constant as well, minima

Re: firmware selection for SEV-ES

2021-04-21 Thread Tom Lendacky
On 4/21/21 4:54 AM, Laszlo Ersek wrote: > Hi Brijesh, Tom, Hi Laszlo, > > in QEMU's "docs/interop/firmware.json", the @FirmwareFeature enumeration > has a constant called @amd-sev. We should introduce an @amd-sev-es > constant as well, minimally for the following reason: > > AMD document #56421

Re: firmware selection for SEV-ES

2021-04-21 Thread Pavel Hrdina
On Wed, Apr 21, 2021 at 11:54:24AM +0200, Laszlo Ersek wrote: > Hi Brijesh, Tom, > > in QEMU's "docs/interop/firmware.json", the @FirmwareFeature enumeration > has a constant called @amd-sev. We should introduce an @amd-sev-es > constant as well, minimally for the following reason: > > AMD docume

firmware selection for SEV-ES

2021-04-21 Thread Laszlo Ersek
Hi Brijesh, Tom, in QEMU's "docs/interop/firmware.json", the @FirmwareFeature enumeration has a constant called @amd-sev. We should introduce an @amd-sev-es constant as well, minimally for the following reason: AMD document #56421 ("SEV-ES Guest-Hypervisor Communication Block Standardization") re