From: Francois Romieu Date: Thu, 28 Aug 2008 20:55:33 +0000 (+0200) Subject: r8169: balance pci_map / pci_unmap pair X-Git-Tag: v2.6.26.4~6 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b815a62f9cc72aeda7c49187451bcfbb7800c067;p=karo-tx-linux.git r8169: balance pci_map / pci_unmap pair commit a866bbf6aacf95f849810079442a20be118ce905 upstream The leak hurts with swiotlb and jumbo frames. Fix http://bugzilla.kernel.org/show_bug.cgi?id=9468. Heavily hinted by Ilpo Järvinen . Signed-off-by: Francois Romieu Tested-by: Alistair John Strachan Tested-by: Timothy J Fontaine Cc: Edward Hsu Signed-off-by: Jeff Garzik Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c index 42d7c0a38477..0e4eb15d3ce7 100644 --- a/drivers/net/r8169.c +++ b/drivers/net/r8169.c @@ -2822,7 +2822,7 @@ static int rtl8169_rx_interrupt(struct net_device *dev, pkt_size, PCI_DMA_FROMDEVICE); rtl8169_mark_to_asic(desc, tp->rx_buf_sz); } else { - pci_unmap_single(pdev, addr, pkt_size, + pci_unmap_single(pdev, addr, tp->rx_buf_sz, PCI_DMA_FROMDEVICE); tp->Rx_skbuff[entry] = NULL; }