Re: [PATCH 9/9] netfilter: implement xt_cgroup cgroup2 path match

From	Jan Engelhardt <jengelh@inai.de>
Newsgroups	linux.kernel
Subject	Re: [PATCH 9/9] netfilter: implement xt_cgroup cgroup2 path match
Date	2015-11-21 21:30 +0100
Message-ID	<qxmXg-1ST-3@gated-at.bofh.it> (permalink)
References	<qxj3j-7GJ-3@gated-at.bofh.it> <qxj3k-7GJ-25@gated-at.bofh.it> <qxjG3-7Xx-19@gated-at.bofh.it> <qxjPI-8h3-9@gated-at.bofh.it> <qxlya-MF-1@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Saturday 2015-11-21 19:54, Florian Westphal wrote:
>
>The only other question I have is wheter PATH_MAX might be a possible
>ABI breaker in future.  It would have to be guaranteed that this is the
>same size forever, else you'd get strange errors on rule insertion if
>the sizes of the kernel and userspace version differs.
>
The same goes for IFNAMSIZ. But, so far, nobody changed it in the kernel,
even though there are voices that 15 characters + '\0' were a tight choice.
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Thread

[PATCH 9/9] netfilter: implement xt_cgroup cgroup2 path match Tejun Heo <tj@kernel.org> - 2015-11-21 17:20 +0100
  Re: [PATCH 9/9] netfilter: implement xt_cgroup cgroup2 path match Florian Westphal <fw@strlen.de> - 2015-11-21 18:00 +0100
    Re: [PATCH 9/9] netfilter: implement xt_cgroup cgroup2 path match Tejun Heo <tj@kernel.org> - 2015-11-21 18:10 +0100
      Re: [PATCH 9/9] netfilter: implement xt_cgroup cgroup2 path match Florian Westphal <fw@strlen.de> - 2015-11-21 20:00 +0100
        Re: [PATCH 9/9] netfilter: implement xt_cgroup cgroup2 path match Jan Engelhardt <jengelh@inai.de> - 2015-11-21 21:30 +0100
        Re: [PATCH 9/9] netfilter: implement xt_cgroup cgroup2 path match Daniel Borkmann <daniel@iogearbox.net> - 2015-11-23 14:50 +0100
          Re: [PATCH 9/9] netfilter: implement xt_cgroup cgroup2 path match Daniel Borkmann <daniel@iogearbox.net> - 2015-11-23 15:00 +0100
          Re: [PATCH 9/9] netfilter: implement xt_cgroup cgroup2 path match Tejun Heo <tj@kernel.org> - 2015-11-23 16:50 +0100
    RE: [PATCH 9/9] netfilter: implement xt_cgroup cgroup2 path match David Laight <David.Laight@ACULAB.COM> - 2015-11-23 18:40 +0100
      RE: [PATCH 9/9] netfilter: implement xt_cgroup cgroup2 path match Jan Engelhardt <jengelh@inai.de> - 2015-11-23 19:00 +0100
  Re: [PATCH 9/9] netfilter: implement xt_cgroup cgroup2 path match Daniel Wagner <daniel.wagner@bmw-carit.de> - 2015-11-23 13:50 +0100
    Re: [PATCH 9/9] netfilter: implement xt_cgroup cgroup2 path match Tejun Heo <tj@kernel.org> - 2015-11-23 16:50 +0100

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