From: Johan Hovold <johan@kernel.org>
To: Stephen Warren <swarren@wwwdotorg.org>
Cc: Johan Hovold <johan@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Felipe Balbi <balbi@ti.com>,
Alan Stern <stern@rowland.harvard.edu>,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
Thierry Reding <thierry.reding@gmail.com>,
Alexandre Courbot <gnurou@gmail.com>,
linux-tegra@vger.kernel.org
Subject: Re: [PATCH v2 2/3] USB: ehci-tegra: fix inefficient copy of unaligned buffers
Date: Fri, 24 Apr 2015 08:31:29 +0200 [thread overview]
Message-ID: <20150424063129.GA320@localhost> (raw)
In-Reply-To: <553956DA.2090300@wwwdotorg.org>
On Thu, Apr 23, 2015 at 02:32:26PM -0600, Stephen Warren wrote:
> On 04/23/2015 08:06 AM, Johan Hovold wrote:
> > Make sure only to copy any actual data rather than the whole buffer,
> > when releasing the temporary buffer used for unaligned non-isochronous
> > transfers.
> >
> > Compile-tested only.
>
> Tested-by: Stephen Warren <swarren@nvidia.com>
>
> (Tested a USB network device attached to Jetson TK1, with a large
> download, and ping packets of various sizes from another host)
Thanks for testing, Stephen!
Johan
next prev parent reply other threads:[~2015-04-24 6:31 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-23 14:06 [PATCH v2 0/3] USB: fix inefficient copy of unaligned buffers Johan Hovold
2015-04-23 14:06 ` [PATCH v2 1/3] USB: musb: " Johan Hovold
2015-04-23 14:06 ` [PATCH v2 2/3] USB: ehci-tegra: " Johan Hovold
2015-04-23 14:31 ` Frans Klaver
2015-04-23 14:45 ` Johan Hovold
2015-04-23 14:48 ` Alan Stern
2015-04-23 20:32 ` Stephen Warren
2015-04-24 6:31 ` Johan Hovold [this message]
2015-04-23 14:06 ` [PATCH v2 3/3] staging: octeon-usb: fix unaligned isochronous transfers Johan Hovold
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=20150424063129.GA320@localhost \
--to=johan@kernel.org \
--cc=balbi@ti.com \
--cc=gnurou@gmail.com \
--cc=gregkh@linuxfoundation.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-tegra@vger.kernel.org \
--cc=linux-usb@vger.kernel.org \
--cc=stern@rowland.harvard.edu \
--cc=swarren@wwwdotorg.org \
--cc=thierry.reding@gmail.com \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox