From: "Maciej S. Szmigiero" <maciej.szmigiero@xxxxxxxxxx> While the last "5.5" version of KVM scalable memslots implementation was merged to kvm/queue some changes from its review round are still pending. This series contains these changes which still apply to the final form of the code. The changes include switching kvm_for_each_memslot_in_gfn_range() to use iterators. However, I've dropped kvm_for_each_memslot_in_hva_range() rework to use dedicated iterators since the existing implementation was already returning only strictly overlapping memslots and it was already using interval tree iterators. The code there is also self-contained and very simple. The code was tested on x86 with KASAN on and booted various guests successfully (including nested ones; with TDP MMU both enabled and disabled). There were some VMX APICv warnings during these tests but these look related to the latest VMX PI changes rather than memslots handling code. arch/x86/include/asm/kvm_host.h | 2 +- arch/x86/kvm/mmu/mmu.c | 11 ++-- arch/x86/kvm/x86.c | 3 +- include/linux/kvm_host.h | 104 ++++++++++++++++++++------------ virt/kvm/kvm_main.c | 25 +++----- 5 files changed, 83 insertions(+), 62 deletions(-)
