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Date: Tue, 30 Jun 2020 15:47:20 +0200 From: Daniel Borkmann <daniel@...earbox.net> To: Christoph Hellwig <hch@....de> Cc: Björn Töpel <bjorn.topel@...el.com>, Björn Töpel <bjorn.topel@...il.com>, netdev@...r.kernel.org, davem@...emloft.net, konrad.wilk@...cle.com, iommu@...ts.linux-foundation.org, linux-kernel@...r.kernel.org, bpf@...r.kernel.org, maximmi@...lanox.com, magnus.karlsson@...el.com, jonathan.lemon@...il.com Subject: Re: [PATCH net] xsk: remove cheap_dma optimization On 6/30/20 7:07 AM, Christoph Hellwig wrote: > On Mon, Jun 29, 2020 at 05:18:38PM +0200, Daniel Borkmann wrote: >> On 6/29/20 5:10 PM, Björn Töpel wrote: >>> 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! >> >> Nice, tossed from bpf tree then! (Looks like it didn't land on the bpf list yet, >> but seems other mails are currently stuck as well on vger. I presume it will be >> routed to Linus via Christoph?) > > I send the patches to the bpf list, did you get them now that vger > is unclogged? Thinking about it the best route might be through > bpf/net, so if that works for you please pick it up. Yeah, that's fine, I just applied your series to the bpf tree. Thanks!
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