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Code Issues Releases Packages Activity
linux/drivers/vfio/pci
History
Jason Gunthorpe e0146a108c vfio/nvlink: Add missing SPAPR_TCE_IOMMU depends 
Compiling the nvlink stuff relies on the SPAPR_TCE_IOMMU otherwise there
are compile errors:

 drivers/vfio/pci/vfio_pci_nvlink2.c:101:10: error: implicit declaration of function 'mm_iommu_put' [-Werror,-Wimplicit-function-declaration]
                            ret = mm_iommu_put(data->mm, data->mem);

As PPC only defines these functions when the config is set.

Previously this wasn't a problem by chance as SPAPR_TCE_IOMMU was the only
IOMMU that could have satisfied IOMMU_API on POWERNV.

Fixes: 179209fa12 ("vfio: IOMMU_API should be selected")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Message-Id: <0-v1-83dba9768fc3+419-vfio_nvlink2_kconfig_jgg@nvidia.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
History 2021-03-29 14:48:00 -06:00
..
Kconfig vfio/nvlink: Add missing SPAPR_TCE_IOMMU depends 2021-03-29 14:48:00 -06:00
Makefile vfio/pci: remove CONFIG_VFIO_PCI_ZDEV from Kconfig 2021-02-19 10:29:56 -07:00
trace.h vfio/pci: Cleanup license mess 2019-01-22 11:06:05 -07:00
vfio_pci.c vfio/pci: remove CONFIG_VFIO_PCI_ZDEV from Kconfig 2021-02-19 10:29:56 -07:00
vfio_pci_config.c Merge branches 'v5.10/vfio/bardirty', 'v5.10/vfio/dma_avail', 'v5.10/vfio/misc', 'v5.10/vfio/no-cmd-mem' and 'v5.10/vfio/yan_zhao_fixes' into v5.10/vfio/next 2020-09-22 10:56:51 -06:00
vfio_pci_igd.c vfio/pci: Fix handling of pci use accessor return codes 2021-02-01 13:40:52 -07:00
vfio_pci_intrs.c vfio/pci: Clear token on bypass registration failure 2020-10-19 07:13:55 -06:00
vfio_pci_nvlink2.c vfio/pci/nvlink2: Do not attempt NPU2 setup on POWER8NVL NPU 2020-12-02 13:04:22 -07:00
vfio_pci_private.h vfio/pci: remove CONFIG_VFIO_PCI_ZDEV from Kconfig 2021-02-19 10:29:56 -07:00
vfio_pci_rdwr.c vfio/pci: Implement ioeventfd thread handler for contended memory lock 2020-11-03 11:07:40 -07:00
vfio_pci_zdev.c vfio-pci/zdev: fix possible segmentation fault issue 2021-02-02 09:06:02 -07:00