Re: [PATCH v7 3/8] s390x/pci: enable for load/store intepretation

2022-06-22 Thread Matthew Rosato
On 6/22/22 4:35 AM, Pierre Morel wrote: On 6/6/22 22:36, Matthew Rosato wrote: If the ZPCI_OP ioctl reports that is is available and usable, then the underlying KVM host will enable load/store intepretation for any guest device without a SHM bit in the guest function handle.  For a device that

Re: [PATCH v7 3/8] s390x/pci: enable for load/store intepretation

2022-06-22 Thread Pierre Morel
On 6/6/22 22:36, Matthew Rosato wrote: If the ZPCI_OP ioctl reports that is is available and usable, then the underlying KVM host will enable load/store intepretation for any guest device without a SHM bit in the guest function handle. For a device that will be using interpretation support, e

[PATCH v7 3/8] s390x/pci: enable for load/store intepretation

2022-06-06 Thread Matthew Rosato
If the ZPCI_OP ioctl reports that is is available and usable, then the underlying KVM host will enable load/store intepretation for any guest device without a SHM bit in the guest function handle. For a device that will be using interpretation support, ensure the guest function handle matches the