From: Christoph Hellwig <hch@lst.de>
To: Daniel Borkmann <daniel@iogearbox.net>
Cc: "Björn Töpel" <bjorn.topel@intel.com>,
"Christoph Hellwig" <hch@lst.de>,
"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: Tue, 30 Jun 2020 07:07:12 +0200 [thread overview]
Message-ID: <20200630050712.GA26840@lst.de> (raw)
In-Reply-To: <903c646c-dc74-a15c-eb33-e1b67bc7da0d@iogearbox.net>
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.
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de>
To: Daniel Borkmann <daniel@iogearbox.net>
Cc: maximmi@mellanox.com, konrad.wilk@oracle.com,
jonathan.lemon@gmail.com, linux-kernel@vger.kernel.org,
"Christoph Hellwig" <hch@lst.de>,
iommu@lists.linux-foundation.org, netdev@vger.kernel.org,
bpf@vger.kernel.org, "Björn Töpel" <bjorn.topel@intel.com>,
davem@davemloft.net, magnus.karlsson@intel.com
Subject: Re: [PATCH net] xsk: remove cheap_dma optimization
Date: Tue, 30 Jun 2020 07:07:12 +0200 [thread overview]
Message-ID: <20200630050712.GA26840@lst.de> (raw)
In-Reply-To: <903c646c-dc74-a15c-eb33-e1b67bc7da0d@iogearbox.net>
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.
_______________________________________________
iommu mailing list
iommu@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/iommu
next prev parent reply other threads:[~2020-06-30 5:07 UTC|newest]
Thread overview: 34+ 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 13:43 ` Björn Töpel
2020-06-26 20:44 ` Jonathan Lemon
2020-06-26 20:44 ` Jonathan Lemon
2020-06-26 23:00 ` Daniel Borkmann
2020-06-26 23:00 ` Daniel Borkmann
2020-06-27 7:04 ` Christoph Hellwig
2020-06-27 7:04 ` Christoph Hellwig
2020-06-28 17:16 ` Björn Töpel
2020-06-28 17:16 ` Björn Töpel
2020-06-29 13:52 ` Daniel Borkmann
2020-06-29 13:52 ` Daniel Borkmann
2020-06-29 15:10 ` Björn Töpel
2020-06-29 15:10 ` Björn Töpel
2020-06-29 15:18 ` Daniel Borkmann
2020-06-29 15:18 ` Daniel Borkmann
2020-06-29 16:23 ` Björn Töpel
2020-06-29 16:23 ` Björn Töpel
2020-06-30 5:07 ` Christoph Hellwig [this message]
2020-06-30 5:07 ` Christoph Hellwig
2020-06-30 13:47 ` Daniel Borkmann
2020-06-30 13:47 ` Daniel Borkmann
2020-06-29 15:41 ` Robin Murphy
2020-06-29 15:41 ` Robin Murphy
2020-07-01 10:17 ` Björn Töpel
2020-07-01 10:17 ` Björn Töpel
2020-07-08 6:50 ` Christoph Hellwig
2020-07-08 6:50 ` Christoph Hellwig
2020-07-08 7:57 ` Song Bao Hua (Barry Song)
2020-07-08 7:57 ` Song Bao Hua (Barry Song)
2020-07-08 12:19 ` Christoph Hellwig
2020-07-08 12:19 ` Christoph Hellwig
2020-07-08 13:18 ` Robin Murphy
2020-07-08 13:18 ` Robin Murphy
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200630050712.GA26840@lst.de \
--to=hch@lst.de \
--cc=bjorn.topel@gmail.com \
--cc=bjorn.topel@intel.com \
--cc=bpf@vger.kernel.org \
--cc=daniel@iogearbox.net \
--cc=davem@davemloft.net \
--cc=iommu@lists.linux-foundation.org \
--cc=jonathan.lemon@gmail.com \
--cc=konrad.wilk@oracle.com \
--cc=linux-kernel@vger.kernel.org \
--cc=magnus.karlsson@intel.com \
--cc=maximmi@mellanox.com \
--cc=netdev@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.