From: Stefan Hajnoczi <stefanha@gmail.com>
To: Stefano Garzarella <sgarzare@redhat.com>
Cc: netdev@vger.kernel.org, Sasha Levin <sashal@kernel.org>,
linux-hyperv@vger.kernel.org,
Stephen Hemminger <sthemmin@microsoft.com>,
kvm@vger.kernel.org, "Michael S. Tsirkin" <mst@redhat.com>,
Dexuan Cui <decui@microsoft.com>,
Haiyang Zhang <haiyangz@microsoft.com>,
linux-kernel@vger.kernel.org,
virtualization@lists.linux-foundation.org,
Stefan Hajnoczi <stefanha@redhat.com>,
"David S. Miller" <davem@davemloft.net>,
Jorgen Hansen <jhansen@vmware.com>
Subject: Re: [RFC PATCH 12/13] vsock: prevent transport modules unloading
Date: Wed, 9 Oct 2019 14:28:33 +0100 [thread overview]
Message-ID: <20191009132833.GM5747@stefanha-x1.localdomain> (raw)
In-Reply-To: <20190927112703.17745-13-sgarzare@redhat.com>
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On Fri, Sep 27, 2019 at 01:27:02PM +0200, Stefano Garzarella wrote:
> diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c
> index c5f46b8242ce..750b62711b01 100644
> --- a/net/vmw_vsock/af_vsock.c
> +++ b/net/vmw_vsock/af_vsock.c
> @@ -416,13 +416,28 @@ int vsock_assign_transport(struct vsock_sock *vsk, struct vsock_sock *psk)
> return -ESOCKTNOSUPPORT;
> }
>
> - if (!vsk->transport)
> + /* We increase the module refcnt to prevent the tranport unloading
s/tranport/transport/
Otherwise:
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
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next prev parent reply other threads:[~2019-10-09 13:28 UTC|newest]
Thread overview: 80+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-27 11:26 [RFC PATCH 00/13] vsock: add multi-transports support Stefano Garzarella
2019-09-27 11:26 ` Stefano Garzarella
2019-09-27 11:26 ` [RFC PATCH 01/13] vsock/vmci: remove unused VSOCK_DEFAULT_CONNECT_TIMEOUT Stefano Garzarella
2019-09-27 11:26 ` Stefano Garzarella
2019-10-09 11:41 ` Stefan Hajnoczi
2019-10-09 11:41 ` Stefan Hajnoczi
2019-09-27 11:26 ` [RFC PATCH 02/13] vsock: remove vm_sockets_get_local_cid() Stefano Garzarella
2019-10-09 11:42 ` Stefan Hajnoczi
2019-10-09 11:42 ` Stefan Hajnoczi
2019-09-27 11:26 ` Stefano Garzarella
2019-09-27 11:26 ` [RFC PATCH 03/13] vsock: remove include/linux/vm_sockets.h file Stefano Garzarella
2019-09-27 11:26 ` Stefano Garzarella
2019-10-09 11:43 ` Stefan Hajnoczi
2019-10-09 11:43 ` Stefan Hajnoczi
2019-09-27 11:26 ` [RFC PATCH 04/13] vsock: add 'transport' member in the struct vsock_sock Stefano Garzarella
2019-10-09 11:46 ` Stefan Hajnoczi
2019-10-09 11:46 ` Stefan Hajnoczi
2019-09-27 11:26 ` Stefano Garzarella
2019-09-27 11:26 ` [RFC PATCH 05/13] vsock/virtio: add transport parameter to the virtio_transport_reset_no_sock() Stefano Garzarella
2019-09-27 11:26 ` Stefano Garzarella
2019-10-09 11:52 ` Stefan Hajnoczi
2019-10-09 11:52 ` Stefan Hajnoczi
2019-09-27 11:26 ` [RFC PATCH 06/13] vsock: add 'struct vsock_sock *' param to vsock_core_get_transport() Stefano Garzarella
2019-10-09 11:54 ` Stefan Hajnoczi
2019-10-10 8:50 ` Stefano Garzarella
2019-10-10 8:50 ` Stefano Garzarella
2019-10-09 11:54 ` Stefan Hajnoczi
2019-09-27 11:26 ` Stefano Garzarella
2019-09-27 11:26 ` [RFC PATCH 07/13] vsock: handle buffer_size sockopts in the core Stefano Garzarella
2019-10-03 20:11 ` Dexuan Cui
2019-10-09 12:30 ` Stefan Hajnoczi
2019-10-09 12:30 ` Stefan Hajnoczi
2019-10-10 9:32 ` Stefano Garzarella
2019-10-10 9:32 ` Stefano Garzarella
2019-10-11 8:27 ` Stefan Hajnoczi
2019-10-11 8:51 ` Stefano Garzarella
2019-10-11 8:51 ` Stefano Garzarella
2019-10-11 8:27 ` Stefan Hajnoczi
2019-09-27 11:26 ` Stefano Garzarella
2019-09-27 11:26 ` [RFC PATCH 08/13] vsock: move vsock_insert_unbound() in the vsock_create() Stefano Garzarella
2019-10-03 20:17 ` Dexuan Cui
2019-10-09 12:34 ` Stefan Hajnoczi
2019-10-09 12:34 ` Stefan Hajnoczi
2019-10-10 9:52 ` Stefano Garzarella
2019-10-10 9:52 ` Stefano Garzarella
2019-09-27 11:26 ` Stefano Garzarella
2019-09-27 11:26 ` [RFC PATCH 09/13] hv_sock: set VMADDR_CID_HOST in the hvs_remote_addr_init() Stefano Garzarella
2019-09-27 11:26 ` Stefano Garzarella
2019-10-03 19:36 ` Dexuan Cui
2019-10-09 12:35 ` Stefan Hajnoczi
2019-10-09 12:35 ` Stefan Hajnoczi
2019-09-27 11:27 ` [RFC PATCH 10/13] vsock: add multi-transports support Stefano Garzarella
2019-10-09 13:11 ` Stefan Hajnoczi
2019-10-09 13:11 ` Stefan Hajnoczi
2019-10-10 12:55 ` Stefano Garzarella
2019-10-10 12:55 ` Stefano Garzarella
2019-09-27 11:27 ` Stefano Garzarella
2019-09-27 11:27 ` [RFC PATCH 11/13] vsock: add 'transport_hg' to handle g2h\h2g transports Stefano Garzarella
2019-09-27 11:27 ` Stefano Garzarella
2019-10-09 9:44 ` Stefano Garzarella
2019-10-09 9:44 ` Stefano Garzarella
2019-10-09 13:16 ` Stefan Hajnoczi
2019-10-10 13:04 ` Stefano Garzarella
2019-10-10 13:04 ` Stefano Garzarella
2019-10-09 13:16 ` Stefan Hajnoczi
2019-09-27 11:27 ` [RFC PATCH 12/13] vsock: prevent transport modules unloading Stefano Garzarella
2019-09-27 11:27 ` Stefano Garzarella
2019-10-09 13:28 ` Stefan Hajnoczi [this message]
2019-10-09 13:28 ` Stefan Hajnoczi
2019-09-27 11:27 ` [RFC PATCH 13/13] vsock: fix bind() behaviour taking care of CID Stefano Garzarella
2019-09-27 11:27 ` Stefano Garzarella
2019-10-09 13:29 ` Stefan Hajnoczi
2019-10-09 13:29 ` Stefan Hajnoczi
2019-10-04 0:04 ` [RFC PATCH 00/13] vsock: add multi-transports support Dexuan Cui
2019-10-04 9:16 ` Stefano Garzarella
2019-10-04 9:16 ` Stefano Garzarella
2019-10-09 13:29 ` Stefan Hajnoczi
2019-10-10 8:45 ` Stefano Garzarella
2019-10-10 8:45 ` Stefano Garzarella
2019-10-09 13:29 ` Stefan Hajnoczi
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