On Wed, Mar 18, 2026 at 02:04:08PM -0600, Alex Williamson wrote:
AIUI, this affects what the user sees in /proc/<pid>/maps, right? Previously a memory range could be clearly associated with a specific vfio device, now, only for vfio-pci devices, I think the range is associated to a nondescript dmabuf.
Probably
If so, is that an acceptable, user visible, debugging friendly change (ex. lsof)? Thanks,
IIRC there is a way to attach a string to the inode that lsof can display, if we do that right it should be good enough.
Jason
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