RE: [PATCH] crypto: qat - fix linking errors when PCI_IOV is disabled

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



> From: Zeng, Xin <xin.zeng@xxxxxxxxx>
> Sent: Monday, June 10, 2024 10:38 PM
> 
> When CONFIG_PCI_IOV=n, the build of the QAT vfio pci variant driver
> fails reporting the following linking errors:
> 
>     ERROR: modpost: "qat_vfmig_open" [drivers/vfio/pci/qat/qat_vfio_pci.ko]
> undefined!
>     ERROR: modpost: "qat_vfmig_resume"
> [drivers/vfio/pci/qat/qat_vfio_pci.ko] undefined!
>     ERROR: modpost: "qat_vfmig_save_state"
> [drivers/vfio/pci/qat/qat_vfio_pci.ko] undefined!
>     ERROR: modpost: "qat_vfmig_suspend"
> [drivers/vfio/pci/qat/qat_vfio_pci.ko] undefined!
>     ERROR: modpost: "qat_vfmig_load_state"
> [drivers/vfio/pci/qat/qat_vfio_pci.ko] undefined!
>     ERROR: modpost: "qat_vfmig_reset" [drivers/vfio/pci/qat/qat_vfio_pci.ko]
> undefined!
>     ERROR: modpost: "qat_vfmig_save_setup"
> [drivers/vfio/pci/qat/qat_vfio_pci.ko] undefined!
>     ERROR: modpost: "qat_vfmig_destroy"
> [drivers/vfio/pci/qat/qat_vfio_pci.ko] undefined!
>     ERROR: modpost: "qat_vfmig_close" [drivers/vfio/pci/qat/qat_vfio_pci.ko]
> undefined!
>     ERROR: modpost: "qat_vfmig_cleanup"
> [drivers/vfio/pci/qat/qat_vfio_pci.ko] undefined!
>     WARNING: modpost: suppressed 1 unresolved symbol warnings because
> there were too many)
> 
> Make live migration helpers provided by QAT PF driver always available
> even if CONFIG_PCI_IOV is not selected. This does not cause any side
> effect.
> 
> Reported-by: Arnd Bergmann <arnd@xxxxxxxx>
> Closes:
> https://lore.kernel.org/lkml/20240607153406.60355e6c.alex.williamson@re
> dhat.com/T/
> Fixes: bb208810b1ab ("vfio/qat: Add vfio_pci driver for Intel QAT SR-IOV VF
> devices")
> Signed-off-by: Xin Zeng <xin.zeng@xxxxxxxxx>
> Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@xxxxxxxxx>

Reviewed-by: Kevin Tian <kevin.tian@xxxxxxxxx>





[Index of Archives]     [Kernel]     [Gnu Classpath]     [Gnu Crypto]     [DM Crypt]     [Netfilter]     [Bugtraq]
  Powered by Linux