[Xen-devel] [PATCH v2 0/7] x86/vm-event: Adjustments & fixes

[Corneliu ZUZU <czuzu@xxxxxxxxxxxxxxx>]

This patch-series makes some adjustments and fixes to the X86 vm-events code.
Summary:
    1. minor optimization
    2. relocate some code into added vm-event functions
        Acked-by: Razvan Cojocaru <rcojocaru@xxxxxxxxxxxxxxx>
    3. fix monitor_write_data behavior on domain cleanup
        Acked-by: Razvan Cojocaru <rcojocaru@xxxxxxxxxxxxxxx>
    4. surround VM_EVENT_REASON_MOV_TO_MSR w/ #ifdef CONFIG_X86
        Acked-by: Razvan Cojocaru <rcojocaru@xxxxxxxxxxxxxxx>
    5+6+7. minor fixes (cleanup stuff)

Significant changes since v1:
  0/7: removed patch 4/8 of v1 series (restored monitor_write_data.do_write)
  2/7: separated vmx-specific code motion in vmx_vm_event_update_cr3_traps
  3/7: arch_vcpu.vm_event made pointer again to avoid eating memory from
       arch_vcpu structure

Corneliu ZUZU (7):
  x86/vmx_update_guest_cr: minor optimization
  x86/vm-event/monitor: relocate code-motion more appropriately
  x86/vm-event/monitor: don't compromise monitor_write_data on domain
    cleanup
  x86/vm_event_resume: surround VM_EVENT_REASON_MOV_TO_MSR w/ CONFIG_X86
  x86/vm-event: minor ASSERT fix, add 'unlikely'
  minor fixes (formatting, comments, unused includes etc.)
  minor #include change

 xen/arch/arm/domain.c             |  1 -
 xen/arch/arm/traps.c              |  1 -
 xen/arch/x86/domain.c             |  9 ++++--
 xen/arch/x86/hvm/emulate.c        |  6 ++--
 xen/arch/x86/hvm/hvm.c            | 53 ++++++++++++--------------------
 xen/arch/x86/hvm/monitor.c        |  1 +
 xen/arch/x86/hvm/vmx/vmx.c        | 64 ++++++++++++++++++++++++++++++++++-----
 xen/arch/x86/mm/p2m.c             |  2 +-
 xen/arch/x86/monitor.c            | 47 +++++++++++++++++++++++-----
 xen/arch/x86/vm_event.c           | 31 ++++++++++++-------
 xen/common/monitor.c              |  1 -
 xen/common/vm_event.c             | 19 ++++++++++--
 xen/include/asm-arm/vm_event.h    |  9 ++----
 xen/include/asm-x86/hvm/monitor.h |  2 --
 xen/include/asm-x86/hvm/vmx/vmx.h |  1 +
 xen/include/asm-x86/monitor.h     |  9 +++---
 xen/include/asm-x86/vm_event.h    |  3 +-
 xen/include/public/vm_event.h     | 38 +++++++++++------------
 xen/include/xen/vm_event.h        |  1 -
 19 files changed, 195 insertions(+), 103 deletions(-)

-- 
2.5.0


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