[PATCH v2 0/3] Restore UFO support to virtio_net devices

2015-01-30 Thread Vladislav Yasevich
commit 3d0ad09412ffe00c9afa201d01effdb6023d09b4 Author: Ben Hutchings b...@decadent.org.uk Date: Thu Oct 30 18:27:12 2014 + drivers/net: Disable UFO through virtio Turned off UFO support to virtio-net based devices due to issues with IPv6 fragment id generation for UFO packets. The

[PATCH v2 1/3] ipv6: Select fragment id during UFO segmentation if not set.

2015-01-30 Thread Vladislav Yasevich
If the IPv6 fragment id has not been set and we perform fragmentation due to UFO, select a new fragment id. We now consider a fragment id of 0 as unset and if id selection process returns 0 (after all the pertrubations), we set it to 0x8000, thus giving us ample space not to create collisions

[PATCH v2 2/3] Revert drivers/net, ipv6: Select IPv6 fragment idents for virtio UFO packets

2015-01-30 Thread Vladislav Yasevich
This reverts commit 5188cd44c55db3e92cd9e77a40b5baa7ed4340f7. Now that GSO layer can track if fragment id has been selected and can allocate one if necessary, we don't need to do this in tap and macvtap. This reverts most of the code and only keeps the new ipv6 fragment id generation function

[PATCH v2 3/3] Revert drivers/net: Disable UFO through virtio

2015-01-30 Thread Vladislav Yasevich
This reverts commit 3d0ad09412ffe00c9afa201d01effdb6023d09b4. Now that GSO functionality can correctly track if the fragment id has been selected and select a fragment id if necessary, we can re-enable UFO on tap/macvap and virtio devices. Signed-off-by: Vladislav Yasevich vyase...@redhat.com

Re: [PATCH] vhost-scsi: introduce an ioctl to get the minimum tpgt

2015-01-30 Thread Gonglei
On 2015/1/26 21:13, Gonglei (Arei) wrote: From: Gonglei arei.gong...@huawei.com In order to support to assign a boot order for vhost-scsi device, we should get the tpgt for user level (such as Qemu). and at present, we only support the minimum tpgt can boot. Ping... Signed-off-by:

Openvswitch replacement in virtualization

2015-01-30 Thread Arash Shams
Hello i dont want to use openvswitch for my machines how can i use normal tagging for it ? what other choices do i have ? thank you ___ Virtualization mailing list Virtualization@lists.linux-foundation.org

Re: [PATCH RFC v6 18/20] virtio: support revision-specific features

2015-01-30 Thread Cornelia Huck
On Wed, 7 Jan 2015 21:10:07 +0200 Michael S. Tsirkin m...@redhat.com wrote: On Wed, Jan 07, 2015 at 05:22:32PM +0100, Cornelia Huck wrote: On Sun, 28 Dec 2014 10:32:06 +0200 Michael S. Tsirkin m...@redhat.com wrote: On Thu, Dec 11, 2014 at 02:25:20PM +0100, Cornelia Huck wrote:

Re: [PATCH RFC v6 19/20] virtio-blk: revision specific feature bits

2015-01-30 Thread Cornelia Huck
On Wed, 7 Jan 2015 21:11:44 +0200 Michael S. Tsirkin m...@redhat.com wrote: On Wed, Jan 07, 2015 at 05:29:49PM +0100, Cornelia Huck wrote: On Sun, 28 Dec 2014 12:24:46 +0200 Michael S. Tsirkin m...@redhat.com wrote: On Thu, Dec 11, 2014 at 02:25:21PM +0100, Cornelia Huck wrote: