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[Qemu-devel] [PATCH V6 00/10] Add COLO-proxy virtio-net support
From: |
Zhang Chen |
Subject: |
[Qemu-devel] [PATCH V6 00/10] Add COLO-proxy virtio-net support |
Date: |
Wed, 7 Jun 2017 17:55:12 +0800 |
If user use -device virtio-net-pci, virtio-net driver will add a header
to raw net packet that colo-proxy can't handle it. COLO-proxy just
focus on the packet payload, so we skip the virtio-net header to compare
the sent packet that primary guest's to secondary guest's.
V6:
- p1: Remove the using_vnet_hdr, I will send a independent
patchset about it.
- p2: Change option input way from vnet_hdr=on/off to vnet_hdr_support.
Use nf->direction to decide check nf->netdev->vnet_hdr_len or
nf->netdev->peer->vnet_hdr_len.
- p3: Change option input way from vnet_hdr=on/off to vnet_hdr_support.
- p4: No change.
- p5: No change.
- p6: Change option input way from vnet_hdr=on/off to vnet_hdr_support.
Fix commit log.
- p7: No change.
- p8: No change.
- p9: Change option input way from vnet_hdr=on/off to vnet_hdr_support.
Use nf->direction to decide check nf->netdev->vnet_hdr_len or
nf->netdev->peer->vnet_hdr_len.
- p10: New patch to add new example for the case needs vnet hdr.
V5:
- patch1: No change.
- patch2: Keep the long line in qemu-option.hx.
Squash patch2 into old patch3.
Add more comments.
Fix the return value.
- patch3: Add more comments in commit log.
- patch4: Add Suggested-by tag.
Fix commit log.
Move vnet_hdr to SocketReadState.
- patch5: No change.
- patch6: Squash old patch6 into this patch.
- patch7: No change.
- patch8: Remove the offset_all.
- patch9: Squash old patch11 and the patch12.
V4:
- Add vnet_hdr option for filter-mirror, filter-redirector,
filter-rewriter,colo-compare.
- Use new design to impliment virtio-net support for colo-proxy.
- Fix codestyle.
- Remove unused option for filter-rewriter.
- Add filter-rewriter virtio-net support.
- Address other comments.
Zhang Chen (10):
net: Add vnet_hdr_len arguments in NetClientState
net/filter-mirror.c: Make filter mirror support vnet support.
net/filter-mirror.c: Add new option to enable vnet support for
filter-redirector
net/net.c: Add vnet_hdr support in SocketReadState
net/colo.c: Make vnet_hdr_len as packet property
net/colo-compare.c: Make colo-compare support vnet_hdr_len
net/colo.c: Add vnet packet parse feature in colo-proxy
net/colo-compare.c: Add vnet packet's tcp/udp/icmp compare
net/filter-rewriter.c: Make filter-rewriter support vnet_hdr_len
docs/colo-proxy.txt: Update colo-proxy usage of net driver with
vnet_header
docs/colo-proxy.txt | 26 ++++++++++++++
include/net/net.h | 7 +++-
net/colo-compare.c | 86 +++++++++++++++++++++++++++++++++++++-------
net/colo.c | 9 ++---
net/colo.h | 4 ++-
net/filter-mirror.c | 98 ++++++++++++++++++++++++++++++++++++++++++++++++---
net/filter-rewriter.c | 51 ++++++++++++++++++++++++++-
net/net.c | 34 ++++++++++++++++--
qemu-options.hx | 19 +++++-----
9 files changed, 296 insertions(+), 38 deletions(-)
--
2.7.4
- [Qemu-devel] [PATCH V6 00/10] Add COLO-proxy virtio-net support,
Zhang Chen <=
- [Qemu-devel] [PATCH V6 01/10] net: Add vnet_hdr_len arguments in NetClientState, Zhang Chen, 2017/06/07
- [Qemu-devel] [PATCH V6 03/10] net/filter-mirror.c: Add new option to enable vnet support for filter-redirector, Zhang Chen, 2017/06/07
- [Qemu-devel] [PATCH V6 07/10] net/colo.c: Add vnet packet parse feature in colo-proxy, Zhang Chen, 2017/06/07
- [Qemu-devel] [PATCH V6 04/10] net/net.c: Add vnet_hdr support in SocketReadState, Zhang Chen, 2017/06/07
- [Qemu-devel] [PATCH V6 02/10] net/filter-mirror.c: Make filter mirror support vnet support., Zhang Chen, 2017/06/07