[CRIU] [PATCH 00/28] seccomp, v2: Add support for per-thread tracking

[Cyrill Gorcunov]

Validation https://travis-ci.org/cyrillos/criu/builds/356055319

Cyrill Gorcunov (28):
  seccomp: compel -- Add PTRACE_SECCOMP_GET_METADATA data
  seccomp: Fetch seccomp flags if kernel provides
  seccomp: Move seccomp_info into seccomp.h
  seccomp: Collect seccomp data on per-thread basis
  seccomp: Use collected seccomp_entry to figure out if filter is present
  seccomp: Define prefix for logging
  seccomp: Drop pstree_item from find_inherited
  seccomp: Drop pi_creds from dmp_info
  seccomp: Use tid_real member name
  seccomp: images,core -- Move seccomp data into per-thread origin
  seccomp: Move filter position into seccomp_entry
  seccomp: Untaggle entries from process_tree
  seccomp: Drop leftover member from pstree
  seccomp: Produce thread core records
  seccomp: Add support of per thread filters on dump
  seccomp: Speedup entry cleaning
  seccomp: Rename last_filter to img_filter_pos
  seccomp: Don't use BUG_ON in dump_seccomp_filters
  seccomp: Add restore of per-thread filters
  seccomp: Try use tsync flag if possible
  seccomp: Always setup chain flags
  seccomp: collect_filters -- Drop unneeded parent
  seccomp: dump_seccomp_filters -- Be ready for chains absence
  seccomp: Drop filter mode on tsync propagation
  seccomp: Drop no longer needed comment
  seccomp: Allow to dump thread with different seccomps
  seccomp: Fetch mode for alive tasks only
  seccomp: test -- Add seccomp_filter_threads

 compel/include/uapi/ptrace.h                 |  10 +
 criu/cr-dump.c                               |  19 +-
 criu/cr-restore.c                            |  31 +-
 criu/include/proc_parse.h                    |   7 -
 criu/include/pstree.h                        |   7 +-
 criu/include/restorer.h                      |  15 +-
 criu/include/seccomp.h                       |  47 ++-
 criu/pie/restorer.c                          | 106 ++++--
 criu/pstree.c                                |  12 +
 criu/seccomp.c                               | 537 +++++++++++++++++++--------
 criu/seize.c                                 |  77 +---
 images/core.proto                            |   8 +-
 images/seccomp.proto                         |   1 +
 test/zdtm/static/Makefile                    |   2 +
 test/zdtm/static/seccomp_filter_threads.c    | 161 ++++++++
 test/zdtm/static/seccomp_filter_threads.desc |   1 +
 16 files changed, 751 insertions(+), 290 deletions(-)
 create mode 100644 test/zdtm/static/seccomp_filter_threads.c
 create mode 100644 test/zdtm/static/seccomp_filter_threads.desc

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2.14.3