On 06/08/2017 08:41 AM, Michael Ellerman wrote: > Alexey Kardashevskiy <a...@ozlabs.ru> writes: > >> Hi, >> >> How did you manage to have CONFIG_EEH=y and CONFIG_VFIO_SPAPR_EEH=n? "make >> oldconfig" fixes this to CONFIG_VFIO_SPAPR_EEH=y. > > Hmm, Murilo did you confirm the bug still happens on upstream with that > rand config?
Yes, it's still happening with next-20170607. For me, `make oldconfig` hasn't changed it to CONFIG_VFIO_SPAPR_EEH=y. See: $ git clean -dfxq $ git reset --hard origin/master HEAD is now at 8d1b80c Add linux-next specific files for 20170607 $ curl http://kisskb.ellerman.id.au/kisskb/buildresult/12982362/config/ -o .config $ grep -E 'EEH|SPAPR' .config CONFIG_EEH=y # CONFIG_SPAPR_TCE_IOMMU is not set $ yes '' | make oldconfig $ grep -E 'EEH|SPAPR' .config CONFIG_EEH=y # CONFIG_SPAPR_TCE_IOMMU is not set $ make -j 160 ARCH=powerpc ... drivers/vfio/pci/vfio_pci.o: In function `.vfio_pci_release': vfio_pci.c:(.text+0xa98): undefined reference to `.vfio_spapr_pci_eeh_release' drivers/vfio/pci/vfio_pci.o: In function `.vfio_pci_open': vfio_pci.c:(.text+0x1420): undefined reference to `.vfio_spapr_pci_eeh_open' make: *** [vmlinux] Error 1 -- Murilo