Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1656461
| From | David Miller <davem@davemloft.net> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v2] virtio_net: lower limit on buffer size |
| Date | 2017-06-02 20:40 +0200 |
| Message-ID | <tNZEm-4Mu-7@gated-at.bofh.it> (permalink) |
| References | <tNWds-2wl-21@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
From: "Michael S. Tsirkin" <mst@redhat.com>
Date: Fri, 2 Jun 2017 17:54:33 +0300
> commit d85b758f72b0 ("virtio_net: fix support for small rings")
> was supposed to increase the buffer size for small rings but had an
> unintentional side effect of decreasing it for large rings. This seems
> to break some setups - it's not yet clear why, but increasing buffer
> size back to what it was before helps.
>
> Fixes: d85b758f72b0 ("virtio_net: fix support for small rings")
> Reported-by: Mikulas Patocka <mpatocka@redhat.com>
> Reported-by: "J. Bruce Fields" <bfields@fieldses.org>
> Tested-by: Mikulas Patocka <mpatocka@redhat.com>
> Tested-by: "J. Bruce Fields" <bfields@fieldses.org>
> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
> ---
>
> Patch tested, pls merge.
>
> changes from v2:
> commit log tweaks to address comments by Sergei Shtylyov
Applied, thanks Michael.
Back to linux.kernel | Previous | Next — Previous in thread | Find similar | Unroll thread
[PATCH v2] virtio_net: lower limit on buffer size "Michael S. Tsirkin" <mst@redhat.com> - 2017-06-02 17:00 +0200 Re: [PATCH v2] virtio_net: lower limit on buffer size David Miller <davem@davemloft.net> - 2017-06-02 20:40 +0200
csiph-web