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5a59f2ff30
If PCI_ATS isn't set, then pdev->physfn is not defined.
it causes a compilation issue:
../drivers/vfio/pci/pds/vfio_dev.c:165:30: error: ‘struct pci_dev’ has no member named ‘physfn’; did you mean ‘is_physfn’?
165 | __func__, pci_dev_id(pdev->physfn), pci_id, vf_id,
| ^~~~~~
So adding PCI_IOV depends to select PCI_ATS.
Signed-off-by: Shixiong Ou <oushixiong@kylinos.cn>
Reviewed-by: Brett Creeley <brett.creeley@amd.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20230906014942.1658769-1-oushixiong@kylinos.cn
Fixes: 63f77a7161 ("vfio/pds: register with the pds_core PF")
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
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https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.