[PATCH v5 00/11] Support for launchSecurity type s390-pv

Pavel Hrdina phrdina at redhat.com
Wed Jul 21 10:04:25 UTC 2021


On Fri, Jul 16, 2021 at 11:44:24AM +0200, Boris Fiuczynski wrote:
> This patch series introduces the launch security type s390-pv.
> Specifying s390-pv as launch security type in an s390 domain prepares for
> running the guest in protected virtualization secure mode, also known as
> IBM Secure Execution.
> 
> diff to v4:
>  - changed rng to do the verification for every launchSecurity type
>  - removed previously added XML fail tests
>  - added domain capability documentation
> 
> diff to v3:
>  - rebased to current master
>  - moved virDomainSEVDef into a union
>  - improved XML formating for launchSecurity
>  - use a shared id on the qemu cmd line for confidential-guest-support
>  - added check for s390-pv host support into XML validation
>  - changed from ignoring to failing if launchSecuroty child elements are provided for s390-pv
>  - reduced test to  a single failing test
>  - add availability of s390-pv in domain capabilities
> 
> diff to v2:
>  - broke up previous patch one into three patches
> 
> diff to v1:
>  - rebased to current master
>  - added verification check for confidential-guest-support capability
> 
> Boris Fiuczynski (11):
>   schemas: Refactor launch security
>   conf: Rework SEV XML parse and format methods
>   qemu: Make KVMSupportsSecureGuest capability available
>   conf: Refactor launch security to allow more types
>   qemu: Add s390-pv-guest capability
>   conf: Add s390-pv as launch security type
>   docs: Add s390-pv documentation
>   conf: Add availability of s390-pv in domain capabilities
>   docs: Add s390-pv in domain capabilities documentation
>   qemu: Use common id lsec0 for launchSecurity
>   qemu: Fix error code for SEV launchSecurity unsupported

I can make the changes before pushing if you are agree with the pointed
issues.

Reviewed-by: Pavel Hrdina <phrdina at redhat.com>
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