Thread (2 messages) 2 messages, 2 authors, 2017-06-02

Re: [PATCH v2] virtio_net: lower limit on buffer size

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From: David Miller <davem@davemloft.net>
Date: 2017-06-02 18:32:57
Also in: lkml, netdev

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" <redacted>
Tested-by: Mikulas Patocka <mpatocka@redhat.com>
Tested-by: "J. Bruce Fields" <redacted>
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.
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