On 3/23/20 8:37 AM, Christian Borntraeger wrote:
>
>
> On 23.03.20 08:15, Christian Borntraeger wrote:
>> [...]
>>
+int s390_ipl_prepare_pv_header(void)
+{
+IplParameterBlock *ipib = s390_ipl_get_iplb_pv();
+IPLBlockPV *ipib_pv = >pv;
+void *hdr =
On 23.03.20 08:15, Christian Borntraeger wrote:
> [...]
>
>>> +int s390_ipl_prepare_pv_header(void)
>>> +{
>>> +IplParameterBlock *ipib = s390_ipl_get_iplb_pv();
>>> +IPLBlockPV *ipib_pv = >pv;
>>> +void *hdr = g_malloc(ipib_pv->pv_header_len);
>>> +int rc;
>>> +
>>> +
[...]
>> +int s390_ipl_prepare_pv_header(void)
>> +{
>> +IplParameterBlock *ipib = s390_ipl_get_iplb_pv();
>> +IPLBlockPV *ipib_pv = >pv;
>> +void *hdr = g_malloc(ipib_pv->pv_header_len);
>> +int rc;
>> +
>> +cpu_physical_memory_read(ipib_pv->pv_header_addr, hdr,
>> +
On Thu, 2020-03-19 at 09:19 -0400, Janosch Frank wrote:
> The unpack facility provides the means to setup a protected guest. A
> protected guest cannot be introspected by the hypervisor or any
> user/administrator of the machine it is running on.
>
> Protected guests are encrypted at rest and
The unpack facility provides the means to setup a protected guest. A
protected guest cannot be introspected by the hypervisor or any
user/administrator of the machine it is running on.
Protected guests are encrypted at rest and need a special boot
mechanism via diag308 subcode 8 and 10.
Code 8
