Re: [PATCH v5 0/5] Simplify the module and kconfig structure in vfio

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On Mon,  5 Dec 2022 11:29:15 -0400
Jason Gunthorpe <jgg@xxxxxxxxxx> wrote:

> This series does a little house cleaning to remove the SPAPR exported
> symbols, presence in the public header file, and reduce the number of
> modules that comprise VFIO.
> 
> v5:
>  - Reword commit messages
>  - Remove whitespace change from drivers/vfio/pci/vfio_pci_priv.h
> v4: https://lore.kernel.org/r/0-v4-7993c351e9dc+33a818-vfio_modules_jgg@xxxxxxxxxx
>  - Copy IBM copyright header to vfio_iommu_spapr_tce.c
>  - Use "return" not "ret = " in vfio_spapr_ioctl_eeh_pe_op()
>  - Use just "#if IS_ENABLED(CONFIG_EEH)"
> v3: https://lore.kernel.org/r/0-v3-8db96837cdf9+784-vfio_modules_jgg@xxxxxxxxxx
>  - New patch to fold SPAPR VFIO_CHECK_EXTENSION EEH code into the actual ioctl
>  - Remove the 'case VFIO_EEH_PE_OP' indenting level
>  - Just open code the calls and #ifdefs to eeh_dev_open()/release()
>    instead of using inline wrappers
>  - Rebase to v6.1-rc1
> v2: https://lore.kernel.org/r/0-v2-18daead6a41e+98-vfio_modules_jgg@xxxxxxxxxx
>  - Add stubs for vfio_virqfd_init()/vfio_virqfd_exit() so that linking
>    works even if vfio_pci/etc is not selected
> v1: https://lore.kernel.org/r/0-v1-10a2dba77915+c23-vfio_modules_jgg@xxxxxxxxxx
> 
> Signed-off-by: Jason Gunthorpe <jgg@xxxxxxxxxx>
> 
> Jason Gunthorpe (5):
>   vfio/pci: Move all the SPAPR PCI specific logic to vfio_pci_core.ko
>   vfio/spapr: Move VFIO_CHECK_EXTENSION into tce_iommu_ioctl()
>   vfio: Move vfio_spapr_iommu_eeh_ioctl into vfio_iommu_spapr_tce.c
>   vfio: Remove CONFIG_VFIO_SPAPR_EEH
>   vfio: Fold vfio_virqfd.ko into vfio.ko
> 
>  drivers/vfio/Kconfig                |   7 +-
>  drivers/vfio/Makefile               |   5 +-
>  drivers/vfio/pci/vfio_pci_core.c    |  11 ++-
>  drivers/vfio/vfio.h                 |  13 ++++
>  drivers/vfio/vfio_iommu_spapr_tce.c |  65 ++++++++++++++---
>  drivers/vfio/vfio_main.c            |   7 ++
>  drivers/vfio/vfio_spapr_eeh.c       | 107 ----------------------------
>  drivers/vfio/virqfd.c               |  17 +----
>  include/linux/vfio.h                |  23 ------
>  9 files changed, 91 insertions(+), 164 deletions(-)
>  delete mode 100644 drivers/vfio/vfio_spapr_eeh.c
> 
> 
> base-commit: 9abf2313adc1ca1b6180c508c25f22f9395cc780

Applied to vfio next branch for v6.2.  Thanks,

Alex




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