On 09/07/26 9:21 PM, David Matlack wrote:
On Thu, Jul 9, 2026 at 1:49 AM Narayana Murty N <[email protected]> wrote:
Feedback is requested from the VFIO and PowerPC communities on:
1. whether the sPAPR TCE v2 helpers should remain in the common VFIO
selftest library or move into a sPAPR-specific test helper?
Responded in the patch. Let's move to their own file.
Will do. v2 will have:
lib/iommu_spapr.c — all sPAPR logic, compiled only on powerpc
lib/iommu_spapr_stub.c — empty stubs returning -EOPNOTSUPP,
compiled on all other architectures
lib/include/libvfio/iommu_spapr.h — declarations
Just one small thing here: You can put all the stubs in iommu_spapr.h
as static inlines, then you don't need the extra C file. e.g.
#ifdef __powerpc__
... prototypes ...
#else
... static inline stubs ...
#endif
Sure, will follow the same.
regards,
Narayana
