mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-20 01:24:39 +08:00
eeb87272a3
Call kvm_mmu_zap_all_fast() directly when flushing a memslot instead of bouncing through the page-track mechanism. KVM (unfortunately) needs to zap and flush all page tables on memslot DELETE/MOVE irrespective of whether KVM is shadowing guest page tables. This will allow changing KVM to register a page-track notifier on the first shadow root allocation, and will also allow deleting the misguided kvm_page_track_flush_slot() hook itself once KVM-GT also moves to a different method for reacting to memslot changes. No functional change intended. Cc: Yan Zhao <yan.y.zhao@intel.com> Link: https://lore.kernel.org/r/20221110014821.1548347-2-seanjc@google.com Reviewed-by: Yan Zhao <yan.y.zhao@intel.com> Tested-by: Yongwei Ma <yongwei.ma@intel.com> Link: https://lore.kernel.org/r/20230729013535.1070024-14-seanjc@google.com Signed-off-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
||
|---|---|---|
| .. | ||
| mmu_internal.h | ||
| mmu.c | ||
| mmutrace.h | ||
| page_track.c | ||
| paging_tmpl.h | ||
| spte.c | ||
| spte.h | ||
| tdp_iter.c | ||
| tdp_iter.h | ||
| tdp_mmu.c | ||
| tdp_mmu.h | ||