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3 Commits

Author SHA1 Message Date
Avi Kivity 06d985f5d8 vfio: abort if an emulated iommu is used 
vfio doesn't support guest iommus yet, indicate it to the user
by gently depositing a core on their disk.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Avi Kivity <avi.kivity@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
 2013-06-20 16:32:47 +02:00
Paolo Bonzini 052e87b073 memory: make section size a 128-bit integer 
So far, the size of all regions passed to listeners could fit in 64 bits,
because artificial regions (containers and aliases) are eliminated by
the memory core, leaving only device regions which have reasonable sizes

An IOMMU however cannot be eliminated by the memory core, and may have
an artificial size, hence we may need 65 bits to represent its size.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
 2013-06-20 16:32:47 +02:00
Paolo Bonzini ba25df88cc hw: move VFIO and ivshmem to hw/misc/ 
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
 2013-04-08 18:13:14 +02:00