On Sat, Feb 08, 2025 at 01:02:41AM -0800, Nicolin Chen wrote:
> @@ -433,8 +433,8 @@ static int iommufd_group_setup_msi(struct iommufd_group
> *igroup,
> list_for_each_entry(cur, &ictx->sw_msi_list, sw_msi_item) {
> int rc;
>
> - if (cur->sw_msi_start != igroup->sw_msi_start ||
> - !test_bit(cur->id, igroup->required_sw_msi.bitmap))
> + if (cur->sw_msi_start != idev->sw_msi_start ||
> + !test_bit(cur->id, idev->igroup->required_sw_msi.bitmap))
> continue;
So we end up creating seperate sw_msi_list items with unique IDs for
every sw_msi_start?
That indeed might work well, I will try to check it and think about
this harder.
Jason
