Displaying 8 results from an estimated 8 matches for "3b4ba04acca8".
2017 Dec 01
6
[PATCH net,stable v3] vhost: fix a few skb leaks
From: Wei Xu <wexu at redhat.com>
Matthew found a roughly 40% tcp throughput regression with commit
c67df11f(vhost_net: try batch dequing from skb array) as discussed
in the following thread:
https://www.mail-archive.com/netdev at vger.kernel.org/msg187936.html
This is v3.
v3:
- move freeing skb from vhost to tun/tap recvmsg() to not
confuse the callers.
v2:
- add Matthew as the
2017 Dec 01
6
[PATCH net,stable v3] vhost: fix a few skb leaks
From: Wei Xu <wexu at redhat.com>
Matthew found a roughly 40% tcp throughput regression with commit
c67df11f(vhost_net: try batch dequing from skb array) as discussed
in the following thread:
https://www.mail-archive.com/netdev at vger.kernel.org/msg187936.html
This is v3.
v3:
- move freeing skb from vhost to tun/tap recvmsg() to not
confuse the callers.
v2:
- add Matthew as the
2017 Dec 01
0
[PATCH 3/3] tap: free skb if flags error
On 2017?12?01? 13:54, wexu at redhat.com wrote:
> From: Wei Xu <wexu at redhat.com>
>
> tap_recvmsg() supports accepting skb by msg_control after
> commit 3b4ba04acca8 ("tap: support receiving skb from msg_control"),
> the skb if presented should be freed within the function, otherwise
> it would be leaked.
>
> Signed-off-by: Wei Xu <wexu at redhat.com>
> Reported-by: Matthew Rosato <mjrosato at linux.vnet.ibm.com>
> ---
&g...
2017 Dec 01
0
[PATCH 3/3] tap: free skb if flags error
On Fri, Dec 01, 2017 at 05:10:38AM -0500, wexu at redhat.com wrote:
> From: Wei Xu <wexu at redhat.com>
>
> tap_recvmsg() supports accepting skb by msg_control after
> commit 3b4ba04acca8 ("tap: support receiving skb from msg_control"),
> the skb if presented should be freed within the function, otherwise
> it would be leaked.
>
> Signed-off-by: Wei Xu <wexu at redhat.com>
> Reported-by: Matthew Rosato <mjrosato at linux.vnet.ibm.com>
Acked-by...
2017 Dec 01
0
[PATCH 3/3] tap: free skb if flags error
From: Wei Xu <wexu at redhat.com>
tap_recvmsg() supports accepting skb by msg_control after
commit 3b4ba04acca8 ("tap: support receiving skb from msg_control"),
the skb if presented should be freed within the function, otherwise
it would be leaked.
Signed-off-by: Wei Xu <wexu at redhat.com>
Reported-by: Matthew Rosato <mjrosato at linux.vnet.ibm.com>
---
drivers/net/tap.c | 6 +++++-...
2017 Dec 01
0
[PATCH 3/3] tap: free skb if flags error
From: Wei Xu <wexu at redhat.com>
tap_recvmsg() supports accepting skb by msg_control after
commit 3b4ba04acca8 ("tap: support receiving skb from msg_control"),
the skb if presented should be freed within the function, otherwise
it would be leaked.
Signed-off-by: Wei Xu <wexu at redhat.com>
Reported-by: Matthew Rosato <mjrosato at linux.vnet.ibm.com>
---
drivers/net/tap.c | 14 ++++++...
2017 Dec 01
9
[PATCH net,stable v4 0/3] vhost: fix a few skb leaks
From: Wei Xu <wexu at redhat.com>
Matthew found a roughly 40% tcp throughput regression with commit
c67df11f(vhost_net: try batch dequing from skb array) as discussed
in the following thread:
https://www.mail-archive.com/netdev at vger.kernel.org/msg187936.html
v4:
- fix zero iov iterator count in tap/tap_do_read()(Jason)
- don't put tun in case of EBADFD(Jason)
- Replace
2017 Dec 01
9
[PATCH net,stable v4 0/3] vhost: fix a few skb leaks
From: Wei Xu <wexu at redhat.com>
Matthew found a roughly 40% tcp throughput regression with commit
c67df11f(vhost_net: try batch dequing from skb array) as discussed
in the following thread:
https://www.mail-archive.com/netdev at vger.kernel.org/msg187936.html
v4:
- fix zero iov iterator count in tap/tap_do_read()(Jason)
- don't put tun in case of EBADFD(Jason)
- Replace