2.6.35-longterm review patch. If anyone has any objections, please let me know.
------------------ From: Ben Hutchings <[email protected]> commit 66c68bcc489fadd4f5e8839e966e3a366e50d1d5 upstream. NETIF_F_HW_CSUM indicates the ability to update an TCP/IP-style 16-bit checksum with the checksum of an arbitrary part of the packet data, whereas the FCoE CRC is something entirely different. Signed-off-by: Ben Hutchings <[email protected]> Signed-off-by: David S. Miller <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> Signed-off-by: Andi Kleen <[email protected]> --- net/core/dev.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) Index: linux/net/core/dev.c =================================================================== --- linux.orig/net/core/dev.c +++ linux/net/core/dev.c @@ -1653,10 +1653,10 @@ EXPORT_SYMBOL(netif_device_attach); static bool can_checksum_protocol(unsigned long features, __be16 protocol) { - return ((features & NETIF_F_GEN_CSUM) || - ((features & NETIF_F_IP_CSUM) && + return ((features & NETIF_F_NO_CSUM) || + ((features & NETIF_F_V4_CSUM) && protocol == htons(ETH_P_IP)) || - ((features & NETIF_F_IPV6_CSUM) && + ((features & NETIF_F_V6_CSUM) && protocol == htons(ETH_P_IPV6)) || ((features & NETIF_F_FCOE_CRC) && protocol == htons(ETH_P_FCOE))); _______________________________________________ stable mailing list [email protected] http://linux.kernel.org/mailman/listinfo/stable
