1. 2010-01-17 [4] [PATCH] KVM: remove redundant NULL tests kvm-ia64 Avi Kivity 2. 2010-01-13 [4] Re: + kvm-ia64-dereference-of-null-pointer-in-set_pal kvm-ia64 Zhang, Xianta 3. 2010-01-08 [5] [PATCH] KVM: dereference of NULL pointer in set_pal_r kvm-ia64 roel kluin