On 05/12/2015 04:08 PM, Paolo Bonzini wrote:
On 12/05/2015 04:32, Xiao Guangrong wrote:- while ((sptep = rmap_get_first(*rmapp, &iter))) { - BUG_ON(!(*sptep & PT_PRESENT_MASK)); +restart: + for_each_rmap_spte(rmapp, &iter, sptep) { rmap_printk("kvm_rmap_unmap_hva: spte %p %llx gfn %llx (%d)\n", sptep, *sptep, gfn, level); drop_spte(kvm, sptep); need_tlb_flush = 1; + goto restart; }For this one, I would keep using rmap_get_first. Otherwise looks good. Paolo
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