From: "Maciej Żenczykowski" <zenczykowski@gmail•com>
To: "Maciej Żenczykowski" <maze@google•com>,
"David S . Miller" <davem@davemloft•net>
Cc: netdev@vger•kernel.org, Erik Kline <ek@google•com>,
Lorenzo Colitti <lorenzo@google•com>,
Hannes Frederic Sowa <hannes@stressinduktion•org>
Subject: [PATCH v5 0/7] implement rfc7559 ipv6 router solicitation backoff
Date: Tue, 27 Sep 2016 02:52:36 -0700 [thread overview]
Message-ID: <1474969963-17402-1-git-send-email-zenczykowski@gmail.com> (raw)
In-Reply-To: <CANP3RGfHPZLHFnp4Rq8_dRNCro6Uh8O8767NgoGu7gvzu5h9BQ@mail.gmail.com>
Hi,
This patch series implements RFC7559 style backoff of IPv6 router
solicitation requests.
Patches 1 and 2 are minor cleanup and stand on their own.
Patch 3 allows a (potentially) infinite number of RS'es to be sent
when the rtr_solicits sysctl is set to -1 (this depends on patch 1).
Patch 4 is just boilerplate to add a new sysctl for the maximum
backoff period.
Patch 5 implements the backoff algorithm (and depends on the previous
patches).
Patches 6 and 7 switch the defaults over to enable this by default
(defaults come from the RFC).
[PATCH v5 1/7] ipv6 addrconf: enable use of proc_dointvec_minmax in
[PATCH v5 2/7] ipv6 addrconf: remove addrconf_sysctl_hop_limit()
[PATCH v5 3/7] ipv6 addrconf: rtr_solicits == -1 means unlimited
[PATCH v5 4/7] ipv6 addrconf: add new sysctl
[PATCH v5 5/7] ipv6 addrconf: implement RFC7559 router solicitation
[PATCH v5 6/7] ipv6 addrconf: change default
[PATCH v5 7/7] ipv6 addrconf: change default MAX_RTR_SOLICITATIONS
Changes v4->v5:
added 'const' qualifier to extra1/2 constants - requires (void*) casting
switched away from shifts by 20 to do_div(..., 1000000)
switched to variable names from the rfc, elaborated a bit in the comments
Changes v3->v4:
added subject line to cover letter
Changes v2->v3:
added cover letter
Changes v1->v2:
avoid 64-bit divisions to fix 32-bit build errors
next prev parent reply other threads:[~2016-09-27 9:52 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-24 16:01 Implement rfc7559 ipv6 router solicitation backoff Maciej Żenczykowski
2016-09-24 16:05 ` [PATCH 1/7] ipv6 addrconf: enable use of proc_dointvec_minmax in addrconf_sysctl Maciej Żenczykowski
2016-09-24 16:05 ` [PATCH 2/7] ipv6 addrconf: remove addrconf_sysctl_hop_limit() Maciej Żenczykowski
2016-09-24 16:05 ` [PATCH 3/7] ipv6 addrconf: rtr_solicits == -1 means unlimited Maciej Żenczykowski
2016-09-24 16:05 ` [PATCH 4/7] ipv6 addrconf: add new sysctl 'router_solicitation_max_interval' Maciej Żenczykowski
2016-09-24 16:05 ` [PATCH 5/7] ipv6 addrconf: implement RFC7559 router solicitation backoff Maciej Żenczykowski
2016-09-25 2:14 ` Maciej Żenczykowski
2016-09-25 2:14 ` [PATCH] " Maciej Żenczykowski
2016-09-25 9:33 ` David Miller
2016-09-25 9:59 ` [PATCH v2 1/7] ipv6 addrconf: enable use of proc_dointvec_minmax in addrconf_sysctl Maciej Żenczykowski
2016-09-25 9:59 ` [PATCH v2 2/7] ipv6 addrconf: remove addrconf_sysctl_hop_limit() Maciej Żenczykowski
2016-09-25 9:59 ` [PATCH v2 3/7] ipv6 addrconf: rtr_solicits == -1 means unlimited Maciej Żenczykowski
2016-09-26 15:34 ` Lorenzo Colitti
2016-09-27 2:23 ` Maciej Żenczykowski
2016-09-27 2:25 ` Erik Kline
2016-09-25 9:59 ` [PATCH v2 4/7] ipv6 addrconf: add new sysctl 'router_solicitation_max_interval' Maciej Żenczykowski
2016-09-25 9:59 ` [PATCH v2 5/7] ipv6 addrconf: implement RFC7559 router solicitation backoff Maciej Żenczykowski
2016-09-25 9:59 ` [PATCH v2 6/7] ipv6 addrconf: change default RTR_SOLICITATION_MAX_INTERVAL from 4s to 1h Maciej Żenczykowski
2016-09-25 9:59 ` [PATCH v2 7/7] ipv6 addrconf: change default MAX_RTR_SOLICITATIONS from 3 to -1 (unlimited) Maciej Żenczykowski
2016-09-25 10:04 ` [PATCH v2 1/7] ipv6 addrconf: enable use of proc_dointvec_minmax in addrconf_sysctl David Miller
2016-09-25 10:52 ` (unknown), Maciej Żenczykowski
2016-09-25 10:52 ` [PATCH v3 1/7] ipv6 addrconf: enable use of proc_dointvec_minmax in addrconf_sysctl Maciej Żenczykowski
2016-09-25 10:52 ` [PATCH v3 2/7] ipv6 addrconf: remove addrconf_sysctl_hop_limit() Maciej Żenczykowski
2016-09-25 10:52 ` [PATCH v3 3/7] ipv6 addrconf: rtr_solicits == -1 means unlimited Maciej Żenczykowski
2016-09-25 10:52 ` [PATCH v3 4/7] ipv6 addrconf: add new sysctl 'router_solicitation_max_interval' Maciej Żenczykowski
2016-09-25 10:52 ` [PATCH v3 5/7] ipv6 addrconf: implement RFC7559 router solicitation backoff Maciej Żenczykowski
2016-09-25 10:52 ` [PATCH v3 6/7] ipv6 addrconf: change default RTR_SOLICITATION_MAX_INTERVAL from 4s to 1h Maciej Żenczykowski
2016-09-25 10:52 ` [PATCH v3 7/7] ipv6 addrconf: change default MAX_RTR_SOLICITATIONS from 3 to -1 (unlimited) Maciej Żenczykowski
2016-09-25 12:51 ` (unknown) David Miller
2016-09-25 11:03 ` [PATCH v4 0/7] implement rfc7559 ipv6 router solicitation backoff Maciej Żenczykowski
2016-09-25 11:03 ` [PATCH v4 1/7] ipv6 addrconf: enable use of proc_dointvec_minmax in addrconf_sysctl Maciej Żenczykowski
2016-09-26 9:13 ` Erik Kline
2016-09-25 11:03 ` [PATCH v4 2/7] ipv6 addrconf: remove addrconf_sysctl_hop_limit() Maciej Żenczykowski
2016-09-26 9:14 ` Erik Kline
2016-09-26 9:37 ` Maciej Żenczykowski
2016-09-25 11:03 ` [PATCH v4 3/7] ipv6 addrconf: rtr_solicits == -1 means unlimited Maciej Żenczykowski
2016-09-26 9:23 ` Erik Kline
2016-09-25 11:03 ` [PATCH v4 4/7] ipv6 addrconf: add new sysctl 'router_solicitation_max_interval' Maciej Żenczykowski
2016-09-26 9:29 ` Erik Kline
2016-09-26 13:59 ` Hannes Frederic Sowa
2016-09-27 2:30 ` Maciej Żenczykowski
2016-09-27 9:49 ` Hannes Frederic Sowa
2016-09-27 10:08 ` Maciej Żenczykowski
2016-09-25 11:03 ` [PATCH v4 5/7] ipv6 addrconf: implement RFC7559 router solicitation backoff Maciej Żenczykowski
2016-09-26 13:53 ` Hannes Frederic Sowa
2016-09-27 9:42 ` Maciej Żenczykowski
2016-09-27 9:52 ` Maciej Żenczykowski [this message]
2016-09-27 9:52 ` [PATCH v5 1/7] ipv6 addrconf: enable use of proc_dointvec_minmax in addrconf_sysctl Maciej Żenczykowski
2016-09-27 10:16 ` YOSHIFUJI Hideaki
2016-09-27 9:52 ` [PATCH v5 2/7] ipv6 addrconf: remove addrconf_sysctl_hop_limit() Maciej Żenczykowski
2016-09-27 10:18 ` YOSHIFUJI Hideaki
2016-09-27 9:52 ` [PATCH v5 3/7] ipv6 addrconf: rtr_solicits == -1 means unlimited Maciej Żenczykowski
2016-09-27 10:20 ` YOSHIFUJI Hideaki
2016-09-27 10:39 ` Maciej Żenczykowski
2016-09-27 9:52 ` [PATCH v5 4/7] ipv6 addrconf: add new sysctl 'router_solicitation_max_interval' Maciej Żenczykowski
2016-09-27 9:52 ` [PATCH v5 5/7] ipv6 addrconf: implement RFC7559 router solicitation backoff Maciej Żenczykowski
2016-09-27 9:52 ` [PATCH v5 6/7] ipv6 addrconf: change default RTR_SOLICITATION_MAX_INTERVAL from 4s to 1h Maciej Żenczykowski
2016-09-27 9:52 ` [PATCH v5 7/7] ipv6 addrconf: change default MAX_RTR_SOLICITATIONS from 3 to -1 (unlimited) Maciej Żenczykowski
2016-09-27 9:58 ` [PATCH v4 5/7] ipv6 addrconf: implement RFC7559 router solicitation backoff Hannes Frederic Sowa
2016-09-27 10:20 ` Hannes Frederic Sowa
2016-09-25 11:03 ` [PATCH v4 6/7] ipv6 addrconf: change default RTR_SOLICITATION_MAX_INTERVAL from 4s to 1h Maciej Żenczykowski
2016-09-25 11:03 ` [PATCH v4 7/7] ipv6 addrconf: change default MAX_RTR_SOLICITATIONS from 3 to -1 (unlimited) Maciej Żenczykowski
2016-09-24 16:05 ` [PATCH 6/7] ipv6 addrconf: change default RTR_SOLICITATION_MAX_INTERVAL from 4s to 1h Maciej Żenczykowski
2016-09-24 16:05 ` [PATCH 7/7] ipv6 addrconf: change default MAX_RTR_SOLICITATIONS from 3 to -1 (unlimited) Maciej Żenczykowski
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1474969963-17402-1-git-send-email-zenczykowski@gmail.com \
--to=zenczykowski@gmail$(echo .)com \
--cc=davem@davemloft$(echo .)net \
--cc=ek@google$(echo .)com \
--cc=hannes@stressinduktion$(echo .)org \
--cc=lorenzo@google$(echo .)com \
--cc=maze@google$(echo .)com \
--cc=netdev@vger$(echo .)kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox