[CRIU] [PATCH 00/13] FPU c/r, v3

[Cyrill Gorcunov]

Hi guys, here is reworked version of FPU c/r. Please share
your opinions. I msut admit I still has not managed to test
xsave/xrstor functionallity (my testing machine is down) but
for plain XMM register everything works well (thus I enabled
fpu00 test and add fpu01 test). Please give all this a shot.

Cyrill Gorcunov (13):
  fpu: Add fpu.h header
  cpu: Add code to fetch/test cpuinfo data
  cpu: Add testing if host cpu is suitable to FPU c/r
  dump: Drop FPU padding allocation
  dump: Move assign_reg/assign_array closer to place where they are used  checkpoint: Add dumping of FPU state
  restore: Change rt_sigcontext::fpstate to void *
  restore: Reserve space in restorer for FPU frame
  restore: Restore FPU state
  zdtm: Add cpuid.h
  zdtm: Enable fpu00 test-case
  zdtm: Add fpu01 test
  zdtm: Enable fpu01 test

 Makefile                       |   1 +
 cpu.c                          |  73 ++++++++++++++++++++++++
 cr-dump.c                      | 116 +++++++++++++++++++++++++++++---------
 cr-restore.c                   | 124 +++++++++++++++++++++++++++++++++++++++++
 include/cpu.h                  |  23 ++++++++
 include/fpu.h                  |  80 ++++++++++++++++++++++++++
 include/proc_parse.h           |   1 +
 include/restorer.h             |   9 ++-
 pie/restorer.c                 |   7 +++
 proc_parse.c                   |  32 +++++++++++
 protobuf/core.proto            |  22 ++++++++
 test/zdtm.sh                   |   2 +
 test/zdtm/lib/cpuid.h          |  39 +++++++++++++
 test/zdtm/live/static/Makefile |   1 +
 test/zdtm/live/static/fpu01.c  | 105 ++++++++++++++++++++++++++++++++++
 15 files changed, 609 insertions(+), 26 deletions(-)
 create mode 100644 cpu.c
 create mode 100644 include/cpu.h
 create mode 100644 include/fpu.h
 create mode 100644 test/zdtm/lib/cpuid.h
 create mode 100644 test/zdtm/live/static/fpu01.c

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1.8.0.1