netdev - Re: [PATCH RFCv2] arm64: eBPF JIT compiler

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Message-ID: <CABg9mcv+7qSOSKw9emq1A+JbEvrUT9k4vAHMx9pdJiy4R4ZF9A@mail.gmail.com>
Date:	Tue, 8 Jul 2014 22:11:54 -0700
From:	Z Lim <zlim.lnx@...il.com>
To:	Alexei Starovoitov <ast@...mgrid.com>
Cc:	Catalin Marinas <catalin.marinas@....com>,
	Will Deacon <will.deacon@....com>,
	"David S. Miller" <davem@...emloft.net>,
	Daniel Borkmann <dborkman@...hat.com>,
	Chema Gonzalez <chema@...gle.com>,
	LKML <linux-kernel@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	Network Development <netdev@...r.kernel.org>
Subject: Re: [PATCH RFCv2] arm64: eBPF JIT compiler

On Tue, Jul 8, 2014 at 2:24 AM, Alexei Starovoitov <ast@...mgrid.com> wrote:
> On Tue, Jul 8, 2014 at 12:06 AM, Zi Shen Lim <zlim.lnx@...il.com> wrote:
[...]
>>   Also, per discussion with Alexei, and additional suggestion from
>>   Daniel:
>>   - moved load_pointer() from net/core/filter.c into filter.h
>>     as bpf_load_pointer()
>>   which is done as a separate preparatory patch. [1]
>>
>> [1] http://patchwork.ozlabs.org/patch/366906/
>
> Just to clarify. This patch is on top of [1]

Yes, that's correct. This patch uses bpf_load_pointer() from [1].

BTW, looks like David has applied it in net-next 9f12fbe603f7
("net: filter: move load_pointer() into filter.h").

[...]
>> +               case BPF_DW:
>
> this case can be removed too.

Thanks for catching this :) I've removed it.

>
> Acked-by: Alexei Starovoitov <ast@...mgrid.com>
>
> Great work. Thanks.

Thanks for your time and feedback!
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