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| author | Michael S. Tsirkin <mst@redhat.com> | 2017-01-23 21:37:52 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-01-24 14:41:06 -0500 |
| commit | d0fa28f00052391b5df328f502fbbdd4444938b7 (patch) | |
| tree | 870f97c2600cd2d47fc354d2a172f14663f422c8 /net | |
| parent | 0fb44559ffd67de8517098b81f675fa0210f13f0 (diff) | |
| download | linux-d0fa28f00052391b5df328f502fbbdd4444938b7.tar.bz2 | |
virtio_net: fix PAGE_SIZE > 64k
I don't have any guests with PAGE_SIZE > 64k but the
code seems to be clearly broken in that case
as PAGE_SIZE / MERGEABLE_BUFFER_ALIGN will need
more than 8 bit and so the code in mergeable_ctx_to_buf_address
does not give us the actual true size.
Cc: John Fastabend <john.fastabend@gmail.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions