Re: [PATCH net-next v5 1/5] netlink: extended ACK reporting

On 4/12/17 6:34 AM, Johannes Berg wrote:

From: Johannes Berg <redacted>

Add the base infrastructure and UAPI for netlink extended ACK
reporting. All "manual" calls to netlink_ack() pass NULL for
now and thus don't get extended ACK reporting.

Big thanks goes to Pablo Neira Ayuso for not only bringing up
the whole topic at netconf (again) but also coming up with the
nlattr passing trick and various other ideas.

Signed-off-by: Johannes Berg <redacted>
---
 crypto/crypto_user.c              |  3 +-
 drivers/infiniband/core/netlink.c |  5 +--
 drivers/scsi/scsi_netlink.c       |  2 +-
 include/linux/netlink.h           | 26 +++++++++++++-
 include/net/netlink.h             |  3 +-
 include/uapi/linux/netlink.h      | 32 ++++++++++++++++++
 kernel/audit.c                    |  2 +-
 net/core/rtnetlink.c              |  3 +-
 net/core/sock_diag.c              |  3 +-
 net/decnet/netfilter/dn_rtmsg.c   |  2 +-
 net/hsr/hsr_netlink.c             |  4 +--
 net/netfilter/ipset/ip_set_core.c |  2 +-
 net/netfilter/nfnetlink.c         | 22 ++++++------
 net/netlink/af_netlink.c          | 71 ++++++++++++++++++++++++++++++++++-----
 net/netlink/af_netlink.h          |  1 +
 net/netlink/genetlink.c           |  3 +-
 net/xfrm/xfrm_user.c              |  3 +-
 17 files changed, 153 insertions(+), 34 deletions(-)

Reviewed-by: David Ahern <redacted>