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SubjectRe: [PATCH 5.10 098/717] net: evaluate net.ipvX.conf.all.ignore_routes_with_linkdown
On Mon, Dec 28, 2020 at 10:50:58AM -0800, Jakub Kicinski wrote:
>On Mon, 28 Dec 2020 13:41:36 +0100 Greg Kroah-Hartman wrote:
>> From: Vincent Bernat <vincent@bernat.ch>
>>
>> [ Upstream commit c0c5a60f0f1311bcf08bbe735122096d6326fb5b ]
>>
>> 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.
>
>I'd recommend to drop 98 and 99, at least for now.
>
>The kernel always behaved this way, and it remains to be seen if anyone
>depended on that (mis) behavior.
>
>This needs to hit a real release.

I'll drop it.

--
Thanks,
Sasha

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