netdev - Re: [PATCH 6/6] MIPS: net: BPF: Introduce BPF ASM helpers

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Message-ID: <20150814075936.GA16737@mchandras-linux.le.imgtec.org>
Date:	Fri, 14 Aug 2015 08:59:36 +0100
From:	Markos Chandras <markos.chandras@...tec.com>
To:	<linux-mips@...ux-mips.org>, <netdev@...r.kernel.org>,
	"David S. Miller" <davem@...emloft.net>,
	Alexei Starovoitov <ast@...mgrid.com>,
	Daniel Borkmann <dborkman@...hat.com>,
	Hannes Frederic Sowa <hannes@...essinduktion.org>,
	<linux-kernel@...r.kernel.org>, <debian-kernel@...ts.debian.org>
Subject: Re: [PATCH 6/6] MIPS: net: BPF: Introduce BPF ASM helpers

On Thu, Aug 13, 2015 at 10:42:46PM +0200, Aurelien Jarno wrote:
> 
> This patch relies on R2 instructions, and thus the Linux kernel fails to
> build when targetting non-R2 CPUs. See for example:
> 
> https://buildd.debian.org/status/fetch.php?pkg=linux&arch=mipsel&ver=4.2%7Erc6-1%7Eexp1&stamp=1439480000
> 
> -- 
> Aurelien Jarno                          GPG: 4096R/1DDD8C9B
> aurelien@...el32.net                 http://www.aurel32.net
Hi,

I think Ralf may have a fix for R1 cores but I am not sure about the status of
that patch. Ralf?

-- 
markos
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