Mina Almasry wrote: > Minor fix for virtio: code wanting to access the fields inside an skb > frag should use the skb_frag_*() helpers, instead of accessing the > fields directly. This allows for extensions where the underlying > memory is not a page. > > Signed-off-by: Mina Almasry <almasrym...@google.com> > > --- > > v2: > > - Also fix skb_frag_off() + skb_frag_size() (David) > - Did not apply the reviewed-by from Stefano since the patch changed > relatively much. > > --- > net/vmw_vsock/virtio_transport.c | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > diff --git a/net/vmw_vsock/virtio_transport.c > b/net/vmw_vsock/virtio_transport.c > index f495b9e5186b..1748268e0694 100644 > --- a/net/vmw_vsock/virtio_transport.c > +++ b/net/vmw_vsock/virtio_transport.c > @@ -153,10 +153,10 @@ virtio_transport_send_pkt_work(struct work_struct *work) > * 'virt_to_phys()' later to fill the buffer > descriptor. > * We don't touch memory at "virtual" address > of this page. > */ > - va = page_to_virt(skb_frag->bv_page); > + va = page_to_virt(skb_frag_page(skb_frag)); > sg_init_one(sgs[out_sg], > - va + skb_frag->bv_offset, > - skb_frag->bv_len); > + va + skb_frag_off(skb_frag), > + skb_frag_size(skb_frag)); > out_sg++; > } > }
If there are requests for further revision in the series, can send this virtio cleanup on its own to get it off the stack. > -- > 2.43.0.472.g3155946c3a-goog >
