--- v8
+++ v3
@@ -6,35 +6,6 @@
 
 For compatibility reason original parameters "xen_nopvspin" and
 "hv_nopvspin" are retained and marked obsolete.
-
-v8:
-PATCH2: use 'kvm-guest' instead of 'kvm_guest'        [Sean Christopherson]
-PATCH3: add a comment to explain missed 'return'      [Sean Christopherson]
-
-v7:
-PATCH3: update comment and use goto, add RB              [Vitaly Kuznetsov]
-
-v6:
-PATCH1: add Reviewed-by                                  [Vitaly Kuznetsov]
-PATCH2: change 'pv' to 'PV', add Reviewed-by             [Vitaly Kuznetsov]
-PATCH3: refactor 'if' branch in kvm_spinlock_init()      [Vitaly Kuznetsov]
-
-v5:
-PATCH1: new patch to revert a currently unnecessory commit,
-        code is simpler a bit after that change.         [Boris Ostrovsky]
-PATCH3: fold 'if' statement,add comments on virt_spin_lock_key,
-        reorder with PATCH2 to better reflect dependency                               
-PATCH4: fold 'if' statement, add Reviewed-by             [Boris Ostrovsky]
-PATCH5: add Reviewed-by                                  [Michael Kelley]
-
-v4:
-PATCH1: use variable name nopvspin instead of pvspin and
-        defined it as __initdata, changed print message,
-        updated patch description                     [Sean Christopherson]
-PATCH2: remove Suggested-by, use "kvm-guest:" prefix  [Sean Christopherson]
-PATCH3: make variable nopvsin and xen_pvspin coexist
-        remove Reviewed-by due to code change         [Sean Christopherson]
-PATCH4: make variable nopvsin and hv_pvspin coexist   [Sean Christopherson]
 
 v3:
 PATCH2: Fix indentation
@@ -45,22 +16,5 @@
 PATCH2: new patch with print code change      [Vitaly Kuznetsov]
 PATCH3: add Reviewed-by                       [Juergen Gross]
 
-Zhenzhong Duan (5):
-  Revert "KVM: X86: Fix setup the virt_spin_lock_key before static key
-    get initialized"
-  x86/kvm: Change print code to use pr_*() format
-  x86/kvm: Add "nopvspin" parameter to disable PV spinlocks
-  xen: Mark "xen_nopvspin" parameter obsolete
-  x86/hyperv: Mark "hv_nopvspin" parameter obsolete
-
- Documentation/admin-guide/kernel-parameters.txt | 14 ++++-
- arch/x86/hyperv/hv_spinlock.c                   |  4 ++
- arch/x86/include/asm/qspinlock.h                |  1 +
- arch/x86/kernel/kvm.c                           | 79 ++++++++++++++++---------
- arch/x86/xen/spinlock.c                         |  4 +-
- kernel/locking/qspinlock.c                      |  7 +++
- 6 files changed, 76 insertions(+), 33 deletions(-)
-
--- 
-1.8.3.1
-
+Thanks
+Zhenzhong