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From: Thomas Monjalon <thomas@monjalon.net>
To: jerinj@marvell.com, konstantin.ananyev@intel.com
Cc: dev@dpdk.org, honnappa.nagarahalli@arm.com, gavin.hu@arm.com
Subject: Re: [dpdk-dev] [PATCH 0/8] eBPF arm64 JIT support
Date: Thu, 03 Oct 2019 14:51:33 +0200	[thread overview]
Message-ID: <1795075.Xzk8EHHx5G@xps> (raw)
In-Reply-To: <20190903105938.33231-1-jerinj@marvell.com>

03/09/2019 12:59, jerinj@marvell.com:
> Added eBPF arm64 JIT support to improve the eBPF program performance
> on arm64.
> 
>  lib/librte_bpf/bpf_jit_arm64.c         | 1451 ++++++++++++++++++++++++

I am concerned about duplicating the BPF JIT effort in DPDK and Linux.
Could we try to pull the Linux JIT?
Is the license the only issue?

After a quick discussion, it seems the Linux authors are OK to arrange
their JIT code for sharing with userspace projects.



  parent reply	other threads:[~2019-10-03 12:51 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-03 10:59 [dpdk-dev] [PATCH 0/8] eBPF arm64 JIT support jerinj
2019-09-03 10:59 ` [dpdk-dev] [PATCH 1/8] bpf/arm64: add build infrastructure jerinj
2019-09-03 10:59 ` [dpdk-dev] [PATCH 2/8] bpf/arm64: add prologue and epilogue jerinj
2019-09-03 10:59 ` [dpdk-dev] [PATCH 3/8] bpf/arm64: add basic arithmetic operations jerinj
2019-09-03 10:59 ` [dpdk-dev] [PATCH 4/8] bpf/arm64: add logical operations jerinj
2019-09-03 10:59 ` [dpdk-dev] [PATCH 5/8] bpf/arm64: add byte swap operations jerinj
2019-09-03 10:59 ` [dpdk-dev] [PATCH 6/8] bpf/arm64: add load and store operations jerinj
2019-09-03 10:59 ` [dpdk-dev] [PATCH 7/8] bpf/arm64: add atomic-exchange-and-add operation jerinj
2019-10-18 13:16   ` David Marchand
2019-09-03 10:59 ` [dpdk-dev] [PATCH 8/8] bpf/arm64: add branch operation jerinj
2019-09-24 17:03 ` [dpdk-dev] [PATCH 0/8] eBPF arm64 JIT support Ananyev, Konstantin
2019-10-12 12:22   ` Thomas Monjalon
2019-10-03 12:51 ` Thomas Monjalon [this message]
2019-10-03 13:07   ` Jerin Jacob
2019-10-03 15:05     ` Ananyev, Konstantin
2019-10-04  4:55       ` Honnappa Nagarahalli
2019-10-04  9:54         ` Steve Capper
2019-10-04 10:53           ` Thomas Monjalon
2019-10-04 14:09             ` Daniel Borkmann
2019-10-04 14:43               ` Jerin Jacob
2019-10-05  0:00                 ` Daniel Borkmann
2019-10-05 14:39                   ` Jerin Jacob
2019-10-07 11:57                     ` Ananyev, Konstantin
2019-10-24  4:22                     ` Jerin Jacob
2020-04-06 11:05                 ` Ananyev, Konstantin
2019-10-04 15:39       ` Jerin Jacob
2019-10-07 12:33         ` Thomas Monjalon
2019-10-07 13:00           ` Jerin Jacob
2019-10-07 18:04             ` Thomas Monjalon
2019-10-07 19:29               ` Jerin Jacob
2019-10-07 20:15                 ` Thomas Monjalon
2019-10-08  6:57                   ` Jerin Jacob

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