- 03 2月, 2012 3 次提交
-
-
由 Haiyang Zhang 提交于
There is a possible data corruption if an RNDIS message goes beyond page boundary in the sending code path. This patch fixes the problem. Signed-off-by: NHaiyang Zhang <haiyangz@microsoft.com> Signed-off-by: NK. Y. Srinivasan <kys@microsoft.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Haiyang Zhang 提交于
For code path not on the xmit, use netif_tx_disable() instead of netif_stop_queue() to ensure other CPUs are not doing xmit. Signed-off-by: NHaiyang Zhang <haiyangz@microsoft.com> Signed-off-by: NK. Y. Srinivasan <kys@microsoft.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Wei Yongjun 提交于
The packets with size larger than 1452 will be dropped by bridge which with two hyperv netdevice ports. This cause by hyperv netvsc driver always copy the trailer padding to the data packet, and then the skb received from netdevice may include wrong skb->len (20 bytes larger than the real size normally). The captured packet may like this: Ethernet II, Src: Microsof_00:00:07 (00:15:5d:00:00:07), Dst: HewlettP_00:00:4e (00:1f:29:00:00:4e) Destination: HewlettP_e6:00:4e (00:1f:29:00:00:4e) Source: Microsof_f6:6d:07 (00:15:5d:f6:6d:07) Type: IP (0x0800) Trailer: 1415161718191A1B1C1D1E1F20212223 Frame check sequence: 0x24252627 [incorrect, should be 0x7c2e5a5e] The following command help to reproduction it, and the ping ICMP packets will be dropped by bridge. $ ping ip -s 1453 This patch fixed it by removing the trailer padding from the data packet. Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 02 2月, 2012 1 次提交
-
-
由 Wei Yongjun 提交于
skb->len after call eth_type_trans() does not include the ether header size, but rx_bytes should account it. Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 25 1月, 2012 1 次提交
-
-
由 Wei Yongjun 提交于
do_set_multicast() may not free the memory malloc in netvsc_set_multicast_list(). Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: NHaiyang Zhang <haiyangz@microsoft.com> Signed-off-by: NK. Y. Srinivasan <kys@microsoft.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 05 1月, 2012 3 次提交
-
-
由 Haiyang Zhang 提交于
Allow the user set the MTU up to 65536 for Linux guests running on Hyper-V 2008 R2 or later. Signed-off-by: NHaiyang Zhang <haiyangz@microsoft.com> Signed-off-by: NK. Y. Srinivasan <kys@microsoft.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Haiyang Zhang 提交于
Automatically negotiate the highest protocol version mutually recognized by both host and guest. Signed-off-by: NHaiyang Zhang <haiyangz@microsoft.com> Signed-off-by: NK. Y. Srinivasan <kys@microsoft.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Haiyang Zhang 提交于
__get_free_pages() doesn't return HI memory, so the memory is always mapped. kmap_atomic() is not necessary here. This patch removes the kmap_atomic() calls and related code for locking and page manipulation. Signed-off-by: NHaiyang Zhang <haiyangz@microsoft.com> Signed-off-by: NK. Y. Srinivasan <kys@microsoft.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
- 10 12月, 2011 1 次提交
-
-
由 Haiyang Zhang 提交于
The ring buffer is only used to pass meta data for outbound packets. The actual payload is accessed by DMA from the host. So the stop/wake queue mechanism based on counting and comparing number of pages sent v.s. number of pages in the ring buffer is wrong. Also, there is a race condition in the stop/wake queue calls, which can stop xmit queue forever. The new stop/wake queue mechanism is based on the actual bytes used by outbound packets in the ring buffer. The check for number of outstanding sends after stop queue prevents the race condition that can cause wake queue happening earlier than stop queue. Signed-off-by: NHaiyang Zhang <haiyangz@microsoft.com> Signed-off-by: NK. Y. Srinivasan <kys@microsoft.com> Reported-by: NLong Li <longli@microsoft.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
- 02 12月, 2011 2 次提交
-
-
由 Haiyang Zhang 提交于
Add code to accept promiscuous mode setting, and pass it to RNDIS filter. Signed-off-by: NHaiyang Zhang <haiyangz@microsoft.com> Signed-off-by: NK. Y. Srinivasan <kys@microsoft.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Haiyang Zhang 提交于
Signed-off-by: NHaiyang Zhang <haiyangz@microsoft.com> Signed-off-by: NK. Y. Srinivasan <kys@microsoft.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
- 29 11月, 2011 1 次提交
-
-
由 Haiyang Zhang 提交于
hv_netvsc has been reviewed on netdev mailing list on 6/09/2011. All recommended changes have been made. We are requesting to move it out of staging area. Signed-off-by: NHaiyang Zhang <haiyangz@microsoft.com> Signed-off-by: NKY Srinivasan <kys@microsoft.com> Signed-off-by: NMike Sterling <Mike.Sterling@microsoft.com> Acked-by: NStephen Hemminger <shemminger@vyatta.com> Acked-by: NDavid S. Miller <davem@davemloft.net> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-