From: Pablo Neira Ayuso <pablo@netfilter.org>
To: David Miller <davem@davemloft.net>
Cc: netfilter-devel@vger.kernel.org, netdev@vger.kernel.org, kaber@trash.net
Subject: Re: [PATCH RFC 0/9] socket filtering using nf_tables
Date: Fri, 4 Apr 2014 17:27:34 +0200 [thread overview]
Message-ID: <20140404152734.GA3434@localhost> (raw)
In-Reply-To: <20140404.112432.523364323608428978.davem@davemloft.net>
On Fri, Apr 04, 2014 at 11:24:32AM -0400, David Miller wrote:
> From: Pablo Neira Ayuso <pablo@netfilter.org>
> Date: Tue, 11 Mar 2014 10:19:11 +0100
>
> > The following patchset provides a socket filtering alternative to BPF
> > which allows you to define your filter using the nf_tables expressions.
>
> Generally I like this series, but of course you will need to respin
> it against the work that went into net-next recently.
Sure, no problem.
> I only wonder about the expression implementation module loading
> logic when we add an nft filter to a socket.
Yes, that needs to be revisited, some people already rised concerns on
that.
> It seems that if the module doesn't exist, we return -EAGAIN, drop the
> mutex, and retry. I see nothing which breaks this loop, it seems like
> it can run forever if a module is simply not present.
Will recheck this as well. Thanks for the feedback.
prev parent reply other threads:[~2014-04-04 15:27 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-11 9:19 [PATCH RFC 0/9] socket filtering using nf_tables Pablo Neira Ayuso
2014-03-11 9:19 ` [PATCH RFC 1/9] net: rename fp->bpf_func to fp->run_filter Pablo Neira Ayuso
2014-03-11 9:19 ` [PATCH RFC 2/9] net: filter: account filter length in bytes Pablo Neira Ayuso
2014-03-11 9:19 ` [PATCH RFC 3/9] net: filter: generalise sk_filter_release Pablo Neira Ayuso
2014-03-11 9:19 ` [PATCH RFC 4/9] netfilter: nf_tables: move fast operations to header Pablo Neira Ayuso
2014-03-11 9:19 ` [PATCH RFC 5/9] netfilter: nf_tables: add nft_value_init Pablo Neira Ayuso
2014-03-11 9:19 ` [PATCH RFC 6/9] netfilter: nf_tables: rename nf_tables_core.c to nf_tables_nf.c Pablo Neira Ayuso
2014-03-11 9:19 ` [PATCH RFC 7/9] netfilter: nf_tables: move expression infrastructure to built-in core Pablo Neira Ayuso
2014-03-11 9:19 ` [PATCH RFC 8/9] netfilter: nf_tables: generalize verdict handling and introduce scopes Pablo Neira Ayuso
2014-03-11 9:19 ` [PATCH RFC 9/9] netfilter: nf_tables: add support for socket filtering Pablo Neira Ayuso
2014-03-11 10:29 ` [PATCH RFC 0/9] socket filtering using nf_tables Daniel Borkmann
2014-03-11 17:59 ` Alexei Starovoitov
2014-03-12 9:15 ` Pablo Neira Ayuso
2014-03-12 9:27 ` Pablo Neira Ayuso
2014-03-13 3:29 ` Alexei Starovoitov
2014-03-13 12:29 ` Pablo Neira Ayuso
2014-03-14 15:28 ` Alexei Starovoitov
2014-03-14 18:16 ` Pablo Neira Ayuso
2014-03-15 4:04 ` Alexei Starovoitov
2014-03-15 19:03 ` Pablo Neira Ayuso
2014-03-15 19:18 ` Alexei Starovoitov
2014-03-11 12:57 ` Andi Kleen
2014-04-04 15:24 ` David Miller
2014-04-04 15:27 ` Pablo Neira Ayuso [this message]
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