The KVM_DIRTY_GFN_F_DIRTY flag ensures that the entry is valid. If the read of the fields are not ordered after the read of the flag, QEMU might see stale values. Cc: Gavin Shan <gshan@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Peter Xu <peterx@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
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kvm-accel-ops.c | ||
kvm-all.c | ||
kvm-cpus.h | ||
meson.build | ||
trace-events | ||
trace.h |