On 14.02.2018 12:05, Christian Borntraeger wrote: > > > On 02/14/2018 11:37 AM, David Hildenbrand wrote: >> On 14.02.2018 11:14, Christian Borntraeger wrote: >>> >>> >>> On 02/14/2018 11:06 AM, David Hildenbrand wrote: >>>> On 14.02.2018 09:34, Christian Borntraeger wrote: >>>>> If the guest runs with bp isolation when doing a SIE instruction, >>>>> we must also run the nested guest with bp isolation when emulating >>>>> that SIE instruction. This is done by activating BPBC in the lpar, which acts as an override for lower level guests. Reviewed-by: Janosch Frank <frankja@xxxxxxxxxxxxxxxxxx> Maybe also add a short comment, that the fpf bit is a logical or in shadow_scb?
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