[Xen-devel] [PATCH v4 00/11] Add LMCE support

[Haozhong Zhang <haozhong.zhang@xxxxxxxxx>]

v3 can be found at 
https://lists.xenproject.org/archives/html/xen-devel/2017-03/msg04118.html.

Changes in v4:
 * Patch 1 is new and fixes some comment.
 * Changes to MCE barriers in v3 Patch 1 "x86/mce: handle LMCE locally"
   is moved out a separated v4 Patch 2. The rest of v3 Patch 1 becomes
   v4 Patch 3.
 * Introduce a new per-cpu list to handle possibly re-occurred MC# in
   MCE softirq handler. See the commit message of Patch 3 for details.
 * Other minor changes are logged in Patch 7 - 9. With changes in
   Patch 7 & 9, I take Jan's R-b.
 * Patch 8 still lacks R-b/A-b for toolstack side.

Haozhong Zhang (11):
  [N  ] 01/11 xen/mce: fix comment of struct mc_telem_cpu_ctl
  [N  ] 02/11 xen/mce: allow mce_barrier_{enter,exit} to return without waiting
  [N  ] 03/11 x86/mce: handle host LMCE
  [  R] 04/11 x86/mce_intel: detect and enable LMCE on Intel host
  [  R] 05/11 x86/vmx: expose LMCE feature via guest MSR_IA32_FEATURE_CONTROL
  [  R] 06/11 x86/vmce: emulate MSR_IA32_MCG_EXT_CTL
  [ MR] 07/11 x86/vmce: enable injecting LMCE to guest on Intel host

  [ MR] 08/11 x86/vmce, tools/libxl: expose LMCE capability in guest 
MSR_IA32_MCG_CAP
        (lack R-b/A-b for toolstack side)

  [ MR] 09/11 xen/mce: add support of vLMCE injection to XEN_MC_inject_v2
  [  A] 10/11 tools/libxc: add support of injecting MC# to specified CPUs
  [  A] 11/11 tools/xen-mceinj: add support of injecting LMCE

 N: new in this version
 M: modified in this version
 R: got R-b
 A: got A-b

 docs/man/xl.cfg.pod.5.in                | 24 ++++++++
 tools/libxc/include/xenctrl.h           |  2 +
 tools/libxc/xc_misc.c                   | 52 ++++++++++++++++-
 tools/libxc/xc_sr_save_x86_hvm.c        |  1 +
 tools/libxl/libxl.h                     |  7 +++
 tools/libxl/libxl_dom.c                 | 15 +++++
 tools/libxl/libxl_types.idl             |  1 +
 tools/tests/mce-test/tools/xen-mceinj.c | 50 ++++++++++++++++-
 tools/xl/xl_parse.c                     | 31 ++++++++++-
 xen/arch/x86/cpu/mcheck/barrier.c       | 12 ++--
 xen/arch/x86/cpu/mcheck/barrier.h       | 12 +++-
 xen/arch/x86/cpu/mcheck/mcaction.c      | 21 +++++--
 xen/arch/x86/cpu/mcheck/mce.c           | 90 ++++++++++++++++++++----------
 xen/arch/x86/cpu/mcheck/mce.h           |  2 +
 xen/arch/x86/cpu/mcheck/mce_intel.c     | 50 +++++++++++++++--
 xen/arch/x86/cpu/mcheck/mctelem.c       | 99 +++++++++++++++++++++++++++++----
 xen/arch/x86/cpu/mcheck/mctelem.h       |  5 +-
 xen/arch/x86/cpu/mcheck/vmce.c          | 64 ++++++++++++++++++++-
 xen/arch/x86/cpu/mcheck/vmce.h          |  2 +-
 xen/arch/x86/cpu/mcheck/x86_mca.h       |  9 ++-
 xen/arch/x86/hvm/hvm.c                  |  5 ++
 xen/arch/x86/hvm/vmx/vmx.c              |  9 +++
 xen/arch/x86/hvm/vmx/vvmx.c             |  4 --
 xen/include/asm-x86/mce.h               |  3 +
 xen/include/asm-x86/msr-index.h         |  2 +
 xen/include/public/arch-x86/hvm/save.h  |  1 +
 xen/include/public/arch-x86/xen-mca.h   |  1 +
 xen/include/public/hvm/params.h         |  7 ++-
 28 files changed, 505 insertions(+), 76 deletions(-)

-- 
2.11.0


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
https://lists.xen.org/xen-devel