From mboxrd@z Thu Jan  1 00:00:00 1970
From: Eric Dumazet <eric.dumazet@gmail.com>
Subject: Re: [RFC PATCH net-next 2/6] x86: bpf_jit_comp: support
 BPF_S_ANC_SECCOMP_LD_W instruction
Date: Fri, 26 Apr 2013 11:40:06 -0700
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Cc: Daniel Borkmann <dborkman@redhat.com>,
	"David S. Miller" <davem@davemloft.net>,
	Russell King <linux@arm.linux.org.uk>,
	Heiko Carstens <heiko.carstens@de.ibm.com>,
	Eric Dumazet <edumazet@google.com>,
	Will Drewry <wad@chromium.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	netdev@vger.kernel.org, linux-kernel@vger.kernel.org
To: Xi Wang <xi.wang@gmail.com>
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On Fri, 2013-04-26 at 14:25 -0400, Xi Wang wrote:
> Not sure how many you are speaking for when you say "We are very dumb".  :)
> 
> Thanks for catching this.  I'l remove this arch thing in v2.
> 
> To address your other concern about registers, I'll add some comments
> to the code, something like:
> 
> "%rdi,%r8,%r9 are not used by seccomp filters; it's safe to not save them."

OK good

BTW, most of us prefer Bottom posting on lkml/netdev

 http://en.wikipedia.org/wiki/Posting_style#Bottom-posting

Thanks