On Sat, 17 Oct 2020 14:50:11 +0200 Vincent Bernat wrote:
> Introduced in 0eeb075fad73, the "ignore_routes_with_linkdown" sysctl
> ignores a route whose interface is down. It is provided as a
> per-interface sysctl. However, while a "all" variant is exposed, it
> was a noop since it was never evaluated. We use the usual "or" logic
> for this kind of sysctls.
> Without this patch, the two last lines would fail on H1 (the one using
> the "all" sysctl). With the patch, everything succeeds as expected.
>
> Also document the sysctl in `ip-sysctl.rst`.
>
> Fixes: 0eeb075fad73 ("net: ipv4 sysctl option to ignore routes when nexthop
> link is down")
> Signed-off-by: Vincent Bernat <vinc...@bernat.ch>
I'm not hearing any objections, but I have two questions:
- do you intend to merge it for 5.10 or 5.11? Because it has a fixes
tag, yet it's marked for net-next. If we put it in 5.10 it may get
pulled into stable immediately, knowing how things work lately.
- we have other sysctls that use IN_DEV_CONF_GET(),
e.g. "proxy_arp_pvlan" should those also be converted?
