On Tue, Oct 27, 2015 at 7:07 PM, Joerg Roedel <jroedel@xxxxxxx> wrote: > On Tue, Oct 27, 2015 at 06:17:08PM -0700, Andy Lutomirski wrote: >> From: Andy Lutomirski <luto@xxxxxxxxxxxxxx> >> >> Once virtio starts using the DMA API, we won't be able to safely DMA >> from the stack. virtio-net does a couple of config DMA requests >> from small stack buffers -- switch to using dynamically-allocated >> memory. >> >> This should have no effect on any performance-critical code paths. >> >> Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxx> >> --- >> drivers/net/virtio_net.c | 53 ++++++++++++++++++++++++++++++++---------------- >> 1 file changed, 36 insertions(+), 17 deletions(-) > > Reviewed-by: Joerg Roedel <jroedel@xxxxxxx> Should I just send this to netdev now for 4.4? We could get this one out of the way, maybe. --Andy -- Andy Lutomirski AMA Capital Management, LLC -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
