From: "Björn Töpel" <bjorn.topel@intel.com>
To: Daniel Borkmann <daniel@iogearbox.net>, Christoph Hellwig <hch@lst.de>
Cc: "Björn Töpel" <bjorn.topel@gmail.com>,
netdev@vger.kernel.org, davem@davemloft.net,
konrad.wilk@oracle.com, iommu@lists.linux-foundation.org,
linux-kernel@vger.kernel.org, bpf@vger.kernel.org,
maximmi@mellanox.com, magnus.karlsson@intel.com,
jonathan.lemon@gmail.com
Subject: Re: [PATCH net] xsk: remove cheap_dma optimization
Date: Mon, 29 Jun 2020 17:10:42 +0200 [thread overview]
Message-ID: <81aec200-c1a0-6d57-e3b6-26dad30790b8@intel.com> (raw)
In-Reply-To: <e879bcc8-5f7d-b1b3-9b66-1032dec6245d@iogearbox.net>
On 2020-06-29 15:52, Daniel Borkmann wrote:
>
> Ok, fair enough, please work with DMA folks to get this properly
> integrated and
> restored then. Applied, thanks!
Daniel, you were too quick! Please revert this one; Christoph just
submitted a 4-patch-series that addresses both the DMA API, and the perf
regression!
Björn
next prev parent reply other threads:[~2020-06-29 19:17 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-26 13:43 [PATCH net] xsk: remove cheap_dma optimization Björn Töpel
2020-06-26 20:44 ` Jonathan Lemon
2020-06-26 23:00 ` Daniel Borkmann
2020-06-27 7:04 ` Christoph Hellwig
2020-06-28 17:16 ` Björn Töpel
2020-06-29 13:52 ` Daniel Borkmann
2020-06-29 15:10 ` Björn Töpel [this message]
2020-06-29 15:18 ` Daniel Borkmann
2020-06-29 16:23 ` Björn Töpel
2020-06-30 5:07 ` Christoph Hellwig
2020-06-30 13:47 ` Daniel Borkmann
2020-06-29 15:41 ` Robin Murphy
2020-07-01 10:17 ` Björn Töpel
2020-07-08 6:50 ` Christoph Hellwig
2020-07-08 7:57 ` Song Bao Hua (Barry Song)
2020-07-08 12:19 ` Christoph Hellwig
2020-07-08 13:18 ` Robin Murphy
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