From: Jason Wang <jasowang@redhat•com>
To: David Miller <davem@davemloft•net>
Cc: netdev@vger•kernel.org, mst@redhat•com
Subject: Re: macvtap MAX_SKB_FRAGS fix...
Date: Tue, 06 Aug 2013 17:34:46 +0800 [thread overview]
Message-ID: <5200C336.20807@redhat.com> (raw)
In-Reply-To: <5200B626.9030006@redhat.com>
On 08/06/2013 04:39 PM, Jason Wang wrote:
> On 08/06/2013 11:51 AM, David Miller wrote:
>> Jason, I want to get that into v3.4.x -stable but it needs a backport
>> and I'd rather someone like you who knows the code does it rather
>> than I.
>>
>> The issue seems that be that the arguments to uarg->callback() were
>> different back then.
>>
>> Thanks.
> Sure.
>
> For 3.4.x we need to pick c70aa540c7a9f67add11ad3161096fb95233aa2e
> (vhost: zerocopy: poll vq in zerocopy callback) first to let the
> backport work. The reason of different arguments is because 3.4.x does
> not track DMA failure. So we can just do uarg->callback(uarg);
>
> Please see the attached patches.
Looks like a git send-email is better, will post them.
>
> Thanks
>
prev parent reply other threads:[~2013-08-06 9:35 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-06 3:51 macvtap MAX_SKB_FRAGS fix David Miller
2013-08-06 8:39 ` Jason Wang
2013-08-06 9:34 ` Jason Wang [this message]
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=5200C336.20807@redhat.com \
--to=jasowang@redhat$(echo .)com \
--cc=davem@davemloft$(echo .)net \
--cc=mst@redhat$(echo .)com \
--cc=netdev@vger$(echo .)kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
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