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| author | Gavin Shan <gwshan@linux.vnet.ibm.com> | 2014-08-08 18:36:20 +0200 |
|---|---|---|
| committer | Alex Williamson <alex.williamson@redhat.com> | 2014-08-08 18:36:20 +0200 |
| commit | 92d18a6851fb6295466657ad1cf7fe88c2054ffa (patch) | |
| tree | 3b618f5617e9df4ac725540cb3990390043fde2f /drivers/vfio/Kconfig | |
| parent | vfio-pci: Attempt bus/slot reset on release (diff) | |
| download | linux-92d18a6851fb6295466657ad1cf7fe88c2054ffa.tar.xz linux-92d18a6851fb6295466657ad1cf7fe88c2054ffa.zip | |
drivers/vfio: Fix EEH build error
The VFIO related components could be built as dynamic modules.
Unfortunately, CONFIG_EEH can't be configured to "m". The patch
fixes the build errors when configuring VFIO related components
as dynamic modules as follows:
CC [M] drivers/vfio/vfio_iommu_spapr_tce.o
In file included from drivers/vfio/vfio.c:33:0:
include/linux/vfio.h:101:43: warning: ‘struct pci_dev’ declared \
inside parameter list [enabled by default]
:
WRAP arch/powerpc/boot/zImage.pseries
WRAP arch/powerpc/boot/zImage.maple
WRAP arch/powerpc/boot/zImage.pmac
WRAP arch/powerpc/boot/zImage.epapr
MODPOST 1818 modules
ERROR: ".vfio_spapr_iommu_eeh_ioctl" [drivers/vfio/vfio_iommu_spapr_tce.ko]\
undefined!
ERROR: ".vfio_spapr_pci_eeh_open" [drivers/vfio/pci/vfio-pci.ko] undefined!
ERROR: ".vfio_spapr_pci_eeh_release" [drivers/vfio/pci/vfio-pci.ko] undefined!
Reported-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'drivers/vfio/Kconfig')
| -rw-r--r-- | drivers/vfio/Kconfig | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/vfio/Kconfig b/drivers/vfio/Kconfig index af7b204b9215..d8c57636b9ce 100644 --- a/drivers/vfio/Kconfig +++ b/drivers/vfio/Kconfig @@ -8,11 +8,17 @@ config VFIO_IOMMU_SPAPR_TCE depends on VFIO && SPAPR_TCE_IOMMU default n +config VFIO_SPAPR_EEH + tristate + depends on EEH && VFIO_IOMMU_SPAPR_TCE + default n + menuconfig VFIO tristate "VFIO Non-Privileged userspace driver framework" depends on IOMMU_API select VFIO_IOMMU_TYPE1 if X86 select VFIO_IOMMU_SPAPR_TCE if (PPC_POWERNV || PPC_PSERIES) + select VFIO_SPAPR_EEH if (PPC_POWERNV || PPC_PSERIES) select ANON_INODES help VFIO provides a framework for secure userspace device drivers. |