On 12/12/2019 18.29, Paolo Bonzini wrote: > Allow building microvm without x86-iommu.c and in turn hw/i386/pc.h. > > Signed-off-by: Paolo Bonzini <pbonz...@redhat.com> > --- > hw/i386/Kconfig | 6 ++++++ > hw/i386/Makefile.objs | 3 ++- > hw/i386/x86-iommu-stub.c | 34 ++++++++++++++++++++++++++++++++++ > 3 files changed, 42 insertions(+), 1 deletions(-) > create mode 100644 hw/i386/x86-iommu-stub.c
I just ran into this strange Travis build issue: https://travis-ci.com/huth/qemu/jobs/273007378#L3509 ... I think it might be related to this patch? CONFIG_Q35 only does "imply AMD_IOMMU", so when compiling with "--without-default-devices", x86-iommu.c is not used... Do x86_iommu_ir_supported() and x86_iommu_get_type() need to be added to the x86-iommu-stub.c file? Thomas
