• Avi Kivity's avatar
    KVM: Prevent internal slots from being COWed · 7ac77099
    Avi Kivity authored
    If a process with a memory slot is COWed, the page will change its address
    (despite having an elevated reference count).  This breaks internal memory
    slots which have their physical addresses loaded into vmcs registers (see
    the APIC access memory slot).
    Signed-off-by: default avatarAvi Kivity <avi@redhat.com>
    7ac77099
x86.c 135 KB