[PATCH V2 00/10] KVM: X86: MMU: misc fixes and cleanups

[Lai Jiangshan]

From: Lai Jiangshan <laijs@xxxxxxxxxxxxxxxxx>

The first two patches fix two old possible bugs.
And the others are just cleanups.

Changed from [V1]:
	The two fixes are changed as Sean suggested.
	And it triggers a different cleanup as patch3-6.
	Patch 7(V1's patch 3) is also updated as Sean suggested.
	Patch 8-10 which are not related to the fixes are unchanged.
	V1's patch 7 is dropped.
	
[V1]: https://lore.kernel.org/lkml/20210824075524.3354-1-jiangshanlai@xxxxxxxxx/

Lai Jiangshan (10):
  KVM: X86: Fix missed remote tlb flush in rmap_write_protect()
  KVM: X86: Synchronize the shadow pagetable before link it
  KVM: Remove tlbs_dirty
  KVM: X86: Don't flush current tlb on shadow page modification
  KVM: X86: Remove kvm_mmu_flush_or_zap()
  KVM: X86: Change kvm_sync_page() to return true when remote flush is
    needed
  KVM: X86: Zap the invalid list after remote tlb flushing
  KVM: X86: Remove FNAME(update_pte)
  KVM: X86: Don't unsync pagetables when speculative
  KVM: X86: Don't check unsync if the original spte is writible

 arch/x86/kvm/mmu/mmu.c          | 61 ++++++++++++---------------
 arch/x86/kvm/mmu/mmu_internal.h |  3 +-
 arch/x86/kvm/mmu/paging_tmpl.h  | 74 +++++++++++++++------------------
 arch/x86/kvm/mmu/spte.c         |  6 +--
 arch/x86/kvm/mmu/tdp_mmu.c      |  1 -
 include/linux/kvm_host.h        |  1 -
 virt/kvm/kvm_main.c             |  9 +---
 7 files changed, 66 insertions(+), 89 deletions(-)

-- 
2.19.1.6.gb485710b