[CRIU] [PATCH v2 00/15] net/ipv6: c/r dev/default/all conf ops

[Pavel Tikhomirov]

These patch set introduces support of another part of network
sysctls, now for ipv6.

Most important things:
- DEVCONFS_UNUSED=-1 is wrong, use SysctlEntrys to track unused 
sysctls
- mtu, forwarding, disable_ipv6 need special care on restore and in
tests
- add ranges for sysctl values in tests instead of just one limit,
also fix ranges for some sysctls

v2:
1) add SysctlEntrys, now can save string sysctls and easier handle unused


Pavel Tikhomirov (15):
  net/ipv4: add new sysctls
  net/ipv4: suffix devconfs with "4"
  sysctl: add req->has to mark successful sysctl_op request
  protobuf: add SysctlEntry for ipv4/ipv6 sysctl confs or some others
  net/ipv4: add net_conf_op to reuse for ipv6
  net/ipv6/protobuf: add device config options for ipv6
  net/ipv6: add devconfs6 array to store config option's names
  dump/net/ipv6: net device and def/all configuration
  restore/net/ipv6: net device and def/all configuration
  zdtm/net/ipv4: rename devconfs4 and rand_limit4 and dir4
  zdtm/net/ipv4: make save_and_set and check_and_restore reusable
  zdtm/net/ipv4: replace rand limits with rand ranges
  zdtm/net/ipv4: split save_and_set and check_and_restore
  zdtm/net/ipv6: add devconfs6 and rand_range6
  zdtm/net/ipv6: add test for confs

 criu/include/sysctl.h        |   1 +
 criu/net.c                   | 371 +++++++++++++++++++++++++++++++++++++------
 criu/sysctl.c                |   9 ++
 images/Makefile              |   1 +
 images/netdev.proto          |  11 ++
 images/sysctl.proto          |   7 +
 test/zdtm/static/netns-dev.c | 308 +++++++++++++++++++++++++++--------
 7 files changed, 588 insertions(+), 120 deletions(-)
 create mode 100644 images/sysctl.proto

-- 
1.9.3