On Tue, Jul 13, 2010 at 02:27:03PM +0300, Avi Kivity wrote: > fetch() has become a monster, with a zillion continues, breaks, and gotos. > Simplify it before Xiao adds even more. > > Also fix the gpte validation race. > > Avi Kivity (8): > KVM: MMU: Add link_shadow_page() helper > KVM: MMU: Use __set_spte to link shadow pages > KVM: MMU: Add drop_large_spte() helper > v2: s/drop_spte_if_large/drop_large_spte/g > KVM: MMU: Add validate_direct_spte() helper > KVM: MMU: Add gpte_changed() helper > v4: change name to gpte_changed(), move error handling back to fetch() > v2: add comments > make validate_indirect_spte() look at spte in its own level, not one > below (but adjust caller so no net effect) > KVM: MMU: Simplify spte fetch() function > v2: add comments > update 'sptep' and 'level' for last level > KVM: MMU: Validate all gptes during fetch, not just those used for > new pages > v4: fix freeing of incorrect shadow page on changed gpte > v3: fix top-level gpte validation oops > v2: validate top-level gpte (in root page) > KVM: MMU: Eliminate redundant temporaries in FNAME(fetch) > v2: new patch > > arch/x86/kvm/mmu.c | 41 ++++++++++++ > arch/x86/kvm/paging_tmpl.h | 150 ++++++++++++++++++++++---------------------- > 2 files changed, 115 insertions(+), 76 deletions(-) Applied, thanks. -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
