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As we are about to fiddle with the IO device registration mechanism, let's be a little more careful when setting base addresses as early as possible. When setting a base address, we can check that there's address space enough for its scope and when the last of the two base addresses (dist and redist) get set, we can also check if the regions overlap at that time. This allows us to provide error messages to the user at time when trying to set the base address, as opposed to later when trying to run the VM. To do this, we make vgic_v3_check_base available in the core vgic-v3 code as well as in the other parts of the GICv3 code, namely the MMIO config code. We also return true for undefined base addresses so that the function can be used before all base addresses are set; all callers already check for uninitialized addresses before calling this function. Signed-off-by: Christoffer Dall <cdall@linaro.org> Reviewed-by: Eric Auger <eric.auger@redhat.com> |
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| .. | ||
| arm | ||
| async_pf.c | ||
| async_pf.h | ||
| coalesced_mmio.c | ||
| coalesced_mmio.h | ||
| eventfd.c | ||
| irqchip.c | ||
| Kconfig | ||
| kvm_main.c | ||
| vfio.c | ||
| vfio.h | ||