Fix will be part of QEMU 1.7.0 (commit fc1c4a5, migration: drop MADVISE_DONT_NEED for incoming zero pages, 2013-10-24).
Fix will be part of QEMU 1.7.0 (commit fc1c4a5, migration: drop MADVISE_DONT_NEED for incoming zero pages, 2013-10-24).