Message ID | 20210226184753.230037-1-alxndr@bu.edu |
---|---|
State | New |
Headers | show |
Series | rtl8193: switch to use qemu_receive_packet() for loopback | expand |
On 2021/2/27 2:47 上午, Alexander Bulekov wrote: > This patch switches to use qemu_receive_packet() which can detect > reentrancy and return early. > > Buglink: https://bugs.launchpad.net/qemu/+bug/1910826 > Signed-off-by: Alexander Bulekov <alxndr@bu.edu> > --- > > Although it's not a nc->info->receive() call, maybe this can also go in > this series? > > -Alex Yes, I will add this in this series. Thanks > > hw/net/rtl8139.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/hw/net/rtl8139.c b/hw/net/rtl8139.c > index 4675ac878e..90b4fc63ce 100644 > --- a/hw/net/rtl8139.c > +++ b/hw/net/rtl8139.c > @@ -1795,7 +1795,7 @@ static void rtl8139_transfer_frame(RTL8139State *s, uint8_t *buf, int size, > } > > DPRINTF("+++ transmit loopback mode\n"); > - rtl8139_do_receive(qemu_get_queue(s->nic), buf, size, do_interrupt); > + qemu_receive_packet(qemu_get_queue(s->nic), buf, size); > > if (iov) { > g_free(buf2);
diff --git a/hw/net/rtl8139.c b/hw/net/rtl8139.c index 4675ac878e..90b4fc63ce 100644 --- a/hw/net/rtl8139.c +++ b/hw/net/rtl8139.c @@ -1795,7 +1795,7 @@ static void rtl8139_transfer_frame(RTL8139State *s, uint8_t *buf, int size, } DPRINTF("+++ transmit loopback mode\n"); - rtl8139_do_receive(qemu_get_queue(s->nic), buf, size, do_interrupt); + qemu_receive_packet(qemu_get_queue(s->nic), buf, size); if (iov) { g_free(buf2);
This patch switches to use qemu_receive_packet() which can detect reentrancy and return early. Buglink: https://bugs.launchpad.net/qemu/+bug/1910826 Signed-off-by: Alexander Bulekov <alxndr@bu.edu> --- Although it's not a nc->info->receive() call, maybe this can also go in this series? -Alex hw/net/rtl8139.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)