diff options
| author | Oliver O'Halloran <oohall@gmail.com> | 2020-04-06 13:07:40 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-05-28 23:24:37 +1000 |
| commit | 6cff91b2b97b1b40a52971c9b1e99980dd49fd54 (patch) | |
| tree | 71d91f7ff0d2c4321b8928475c4b2b5df382f828 | |
| parent | 6984856865b55c9c1ee0814c30296119cd8ba511 (diff) | |
powerpc/powernv/iov: Don't add VFs to iommu group during PE config
In pnv_ioda_setup_vf_PE() we register an iommu group for the VF PE
then call pnv_ioda_setup_bus_iommu_group() to add devices to that group.
However, this function is called before the VFs are scanned so there's
no devices to add.
Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
Reviewed-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200406030745.24595-3-oohall@gmail.com
| -rw-r--r-- | arch/powerpc/platforms/powernv/pci-ioda.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c index d1a16ebc31bb..9a8438f86c11 100644 --- a/arch/powerpc/platforms/powernv/pci-ioda.c +++ b/arch/powerpc/platforms/powernv/pci-ioda.c @@ -1622,7 +1622,6 @@ static void pnv_ioda_setup_vf_PE(struct pci_dev *pdev, u16 num_vfs) #ifdef CONFIG_IOMMU_API iommu_register_group(&pe->table_group, pe->phb->hose->global_number, pe->pe_number); - pnv_ioda_setup_bus_iommu_group(pe, &pe->table_group, NULL); #endif } } |