netdev - Re: [PATCH net-next] bpf: x86: add missing 'shift by register' instructions to x64 eBPF JIT

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Message-Id: <20140825.173418.1069939395052253481.davem@davemloft.net>
Date:	Mon, 25 Aug 2014 17:34:18 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	ast@...mgrid.com
Cc:	edumazet@...gle.com, dborkman@...hat.com, hpa@...or.com,
	brendan.d.gregg@...il.com, netdev@...r.kernel.org
Subject: Re: [PATCH net-next] bpf: x86: add missing 'shift by register'
 instructions to x64 eBPF JIT

From: Alexei Starovoitov <ast@...mgrid.com>
Date: Mon, 25 Aug 2014 12:27:02 -0700

> 'shift by register' operations are supported by eBPF interpreter, but were
> accidently left out of x64 JIT compiler. Fix it and add a testcase.
> 
> Reported-by: Brendan Gregg <brendan.d.gregg@...il.com>
> Signed-off-by: Alexei Starovoitov <ast@...mgrid.com>
> Fixes: 622582786c9e ("net: filter: x86: internal BPF JIT")
> ---
> 
> Probably not worth sending to stable, but wouldn't hurt either.

Applied to net-next, thanks.
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