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Signed-off-by: Peng Tao <bergwolf at gmail.com> --- drivers/vhost/vsock.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/vhost/vsock.c b/drivers/vhost/vsock.c index 0c23b55..3e01d58 100644 --- a/drivers/vhost/vsock.c +++ b/drivers/vhost/vsock.c @@ -195,7 +195,6 @@ static int vhost_transport_send_pkt(struct virti...

Signed-off-by: Peng Tao <bergwolf at gmail.com> --- drivers/vhost/vsock.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/vhost/vsock.c b/drivers/vhost/vsock.c index 0c23b55..3e01d58 100644 --- a/drivers/vhost/vsock.c +++ b/drivers/vhost/vsock.c @@ -195,7 +195,6 @@ static int vhost_transport_send_pkt(struct virti...

From: Peng Tao <bergwolf at gmail.com> Date: Wed, 1 Mar 2017 11:56:24 +0800 > So that we can cancel a queued pkt later if necessary. > > Reviewed-by: Stefan Hajnoczi <stefanha at redhat.com> > Signed-off-by: Peng Tao <bergwolf at gmail.com> > --- > include/linux/virtio_vsock.h...

From: Peng Tao <bergwolf at gmail.com> Date: Wed, 1 Mar 2017 11:56:24 +0800 > So that we can cancel a queued pkt later if necessary. > > Reviewed-by: Stefan Hajnoczi <stefanha at redhat.com> > Signed-off-by: Peng Tao <bergwolf at gmail.com> > --- > include/linux/virtio_vsock.h...

To allow canceling all packets of a connection. Reviewed-by: Stefan Hajnoczi <stefanha at redhat.com> Signed-off-by: Peng Tao <bergwolf at gmail.com> --- drivers/vhost/vsock.c | 41 +++++++++++++++++++++++++++++++++++++++++ include/net/af_vsock.h | 3 +++ 2 files changed, 44 insertions(+) diff --git a/drivers/vhost/vsock.c b/drivers/vhost/vsock.c index a504e2e0..db64d51 100644 --- a/drivers/vhost/vsock.c +++ b/drivers/vhost/...

To allow canceling all packets of a connection. Reviewed-by: Stefan Hajnoczi <stefanha at redhat.com> Signed-off-by: Peng Tao <bergwolf at gmail.com> --- drivers/vhost/vsock.c | 41 +++++++++++++++++++++++++++++++++++++++++ include/net/af_vsock.h | 3 +++ 2 files changed, 44 insertions(+) diff --git a/drivers/vhost/vsock.c b/drivers/vhost/vsock.c index a504e2e0..db64d51 100644 --- a/drivers/vhost/vsock.c +++ b/drivers/vhost/...

Currently, if a connect call fails on a signal or timeout (e.g., guest is still in the process of starting up), we'll just return to caller and leave the connect packet queued and they are sent even though the connection is considered a failure, which can confuse applications with unwanted false connect attempt. The patchset enables vsock (both host and guest) to cancel queued packets when a

Currently, if a connect call fails on a signal or timeout (e.g., guest is still in the process of starting up), we'll just return to caller and leave the connect packet queued and they are sent even though the connection is considered a failure, which can confuse applications with unwanted false connect attempt. The patchset enables vsock (both host and guest) to cancel queued packets when a

Currently, if a connect call fails on a signal or timeout (e.g., guest is still in the process of starting up), we'll just return to caller and leave the connect packet queued and they are sent even though the connection is considered a failure, which can confuse applications with unwanted false connect attempt. The patchset enables vsock (both host and guest) to cancel queued packets when a

Currently, if a connect call fails on a signal or timeout (e.g., guest is still in the process of starting up), we'll just return to caller and leave the connect packet queued and they are sent even though the connection is considered a failure, which can confuse applications with unwanted false connect attempt. The patchset enables vsock (both host and guest) to cancel queued packets when a

Hi David, These patchsets were sent before and reviewed by Stefan and Jorgen [https://www.spinics.net/lists/kvm/msg142367.html]. If there is any blocker, please do tell and I'll see to it. Thanks! Currently, if a connect call fails on a signal or timeout (e.g., guest is still in the process of starting up), we'll just return to caller and leave the connect packet queued and they are sent

Hi David, These patchsets were sent before and reviewed by Stefan and Jorgen [https://www.spinics.net/lists/kvm/msg142367.html]. If there is any blocker, please do tell and I'll see to it. Thanks! Currently, if a connect call fails on a signal or timeout (e.g., guest is still in the process of starting up), we'll just return to caller and leave the connect packet queued and they are sent

To allow canceling all packets of a connection. Reviewed-by: Stefan Hajnoczi <stefanha at redhat.com> Signed-off-by: Peng Tao <bergwolf at gmail.com> --- drivers/vhost/vsock.c | 41 +++++++++++++++++++++++++++++++++++++++++ include/net/af_vsock.h | 3 +++ 2 files changed, 44 insertions(+) diff --git a/drivers/vhost/vsock.c b/drivers/vhost/vsock.c index a504e2e0..fef8808 100644 --- a/drivers/vhost/vsock.c +++ b/drivers/vhost/...

To allow canceling all packets of a connection. Reviewed-by: Stefan Hajnoczi <stefanha at redhat.com> Signed-off-by: Peng Tao <bergwolf at gmail.com> --- drivers/vhost/vsock.c | 41 +++++++++++++++++++++++++++++++++++++++++ include/net/af_vsock.h | 3 +++ 2 files changed, 44 insertions(+) diff --git a/drivers/vhost/vsock.c b/drivers/vhost/vsock.c index a504e2e0..fef8808 100644 --- a/drivers/vhost/vsock.c +++ b/drivers/vhost/...

local_addr.svm_cid is host cid. We should check guest cid instead, which is remote_addr.svm_cid. Otherwise we end up resetting all connections to all guests. Cc: stable at vger.kernel.org [4.8+] Reviewed-by: Stefan Hajnoczi <stefanha at redhat.com> Signed-off-by: Peng Tao <bergwolf at gmail.com> --- resending because the last attempt looks to be dropped by vger. drivers/vhost/vsock.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/vhost/vsock.c b/drivers/vhost/vsock.c index e3b30ea..a504e2e0 100644 --- a/drivers/vhost/vsock.c +++ b/drivers/vhos...

local_addr.svm_cid is host cid. We should check guest cid instead, which is remote_addr.svm_cid. Otherwise we end up resetting all connections to all guests. Cc: stable at vger.kernel.org [4.8+] Reviewed-by: Stefan Hajnoczi <stefanha at redhat.com> Signed-off-by: Peng Tao <bergwolf at gmail.com> --- resending because the last attempt looks to be dropped by vger. drivers/vhost/vsock.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/vhost/vsock.c b/drivers/vhost/vsock.c index e3b30ea..a504e2e0 100644 --- a/drivers/vhost/vsock.c +++ b/drivers/vhos...

Currently, if a connect call fails on a signal or timeout (e.g., guest is still in the process of starting up), we'll just return to caller and leave the connect packet queued and they are sent even though the connection is considered a failure, which can confuse applications with unwanted false connect attempt. The patchset enables vsock (both host and guest) to cancel queued packets when a

Currently, if a connect call fails on a signal or timeout (e.g., guest is still in the process of starting up), we'll just return to caller and leave the connect packet queued and they are sent even though the connection is considered a failure, which can confuse applications with unwanted false connect attempt. The patchset enables vsock (both host and guest) to cancel queued packets when a

Otherwise we'll leave the packets queued until releasing vsock device. E.g., if guest is slow to start up, resulting ETIMEDOUT on connect, guest will get the connect requests from failed host sockets. Reviewed-by: Stefan Hajnoczi <stefanha at redhat.com> Signed-off-by: Peng Tao <bergwolf at gmail.com> --- net/vmw_vsock/af_vsock.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c index 8a398b3..c73b03a 100644 --- a/net/vmw_vsock/af_vsock.c +++ b/net/vmw_vsock/af_vsock.c @@ -1101,10 +1101,19 @@ static const str...

Otherwise we'll leave the packets queued until releasing vsock device. E.g., if guest is slow to start up, resulting ETIMEDOUT on connect, guest will get the connect requests from failed host sockets. Reviewed-by: Stefan Hajnoczi <stefanha at redhat.com> Signed-off-by: Peng Tao <bergwolf at gmail.com> --- net/vmw_vsock/af_vsock.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c index 8a398b3..c73b03a 100644 --- a/net/vmw_vsock/af_vsock.c +++ b/net/vmw_vsock/af_vsock.c @@ -1101,10 +1101,19 @@ static const str...