target/linux/x86/patches-3.2/900-8139cp_napi_gro_flush.patch

   1 From b189e810619a676e6b931a942a3e8387f3d39c21 Mon Sep 17 00:00:00 2001
   2 From: =?utf8?q?fran=C3=A7ois=20romieu?= <romieu@fr.zoreil.com>
   3 Date: Sun, 8 Jan 2012 13:41:33 +0000
   4 Subject: [PATCH] 8139cp: fix missing napi_gro_flush.
   5
   6 The driver uses __napi_complete and napi_gro_receive. Without it, the
   7 driver hits the BUG_ON(n->gro_list) assertion hard in __napi_complete.
   8
   9 Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
  10 Tested-by: Marin Glibic <zhilla2@gmail.com>
  11 Signed-off-by: David S. Miller <davem@davemloft.net>
  12 ---
  13  drivers/net/ethernet/realtek/8139cp.c |    1 +
  14  1 files changed, 1 insertions(+), 0 deletions(-)
  15
  16 --- a/drivers/net/ethernet/realtek/8139cp.c
  17 +++ b/drivers/net/ethernet/realtek/8139cp.c
  18 @@ -563,6 +563,7 @@ rx_next:
  19                 if (cpr16(IntrStatus) & cp_rx_intr_mask)
  20                         goto rx_status_loop;
  21
  22 +               napi_gro_flush(napi);
  23                 spin_lock_irqsave(&cp->lock, flags);
  24                 __napi_complete(napi);
  25                 cpw16_f(IntrMask, cp_intr_mask);