Re: [PATCH v2 2/2] sev: update sev-inject-launch-secret to make gpa optional

2021-02-03 Thread Dr. David Alan Gilbert
* James Bottomley (j...@linux.ibm.com) wrote: > On Tue, 2021-01-26 at 12:32 +, Dr. David Alan Gilbert wrote: > > * James Bottomley (j...@linux.ibm.com) wrote: > > > If the gpa isn't specified, it's value is extracted from the OVMF > > > properties table located below the reset vector (and if th

Re: [PATCH v2 2/2] sev: update sev-inject-launch-secret to make gpa optional

2021-02-02 Thread James Bottomley
On Tue, 2021-01-26 at 12:32 +, Dr. David Alan Gilbert wrote: > * James Bottomley (j...@linux.ibm.com) wrote: > > If the gpa isn't specified, it's value is extracted from the OVMF > > properties table located below the reset vector (and if this > > doesn't > > exist, an error is returned). OVMF

Re: [PATCH v2 2/2] sev: update sev-inject-launch-secret to make gpa optional

2021-01-26 Thread Dr. David Alan Gilbert
* James Bottomley (j...@linux.ibm.com) wrote: > If the gpa isn't specified, it's value is extracted from the OVMF > properties table located below the reset vector (and if this doesn't > exist, an error is returned). OVMF has defined the GUID for the SEV > secret area as 4c2eb361-7d9b-4cc3-8081-12

[PATCH v2 2/2] sev: update sev-inject-launch-secret to make gpa optional

2020-12-14 Thread James Bottomley
If the gpa isn't specified, it's value is extracted from the OVMF properties table located below the reset vector (and if this doesn't exist, an error is returned). OVMF has defined the GUID for the SEV secret area as 4c2eb361-7d9b-4cc3-8081-127c90d3d294 and the format of the is: | where both are