cloud-hypervisor/vmm
Sebastien Boeuf 653087d7a3 vmm: Reduce MMIO address space by 4KiB
In order to workaround a Linux bug that happens when we place devices at
the end of the physical address space on recent hardware (52 bits limit)
we reduce the MMIO address space by one 4k page. This way, nothing gets
allocated in the last 4k of the address space, which is negligible given
the amount of space in the address space.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2020-06-09 18:08:09 +01:00
..
src vmm: Reduce MMIO address space by 4KiB 2020-06-09 18:08:09 +01:00
Cargo.toml vfio: Switch to the vfio-ioctls crate ch branch 2020-06-04 08:48:55 +02:00