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[Qemu-devel] [PULL 14/14] virtio-net: fix offload ctrl endian
From: |
Jason Wang |
Subject: |
[Qemu-devel] [PULL 14/14] virtio-net: fix offload ctrl endian |
Date: |
Mon, 17 Jul 2017 20:21:45 +0800 |
Spec said offloads should be le64, so use virtio_ldq_p() to guarantee
valid endian.
Fixes: 644c98587d4c ("virtio-net: dynamic network offloads configuration")
Cc: address@hidden
Cc: Dmitry Fleytman <address@hidden>
Signed-off-by: Jason Wang <address@hidden>
---
hw/net/virtio-net.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c
index 657d099..148071a 100644
--- a/hw/net/virtio-net.c
+++ b/hw/net/virtio-net.c
@@ -758,6 +758,8 @@ static int virtio_net_handle_offloads(VirtIONet *n, uint8_t
cmd,
if (cmd == VIRTIO_NET_CTRL_GUEST_OFFLOADS_SET) {
uint64_t supported_offloads;
+ offloads = virtio_ldq_p(vdev, &offloads);
+
if (!n->has_vnet_hdr) {
return VIRTIO_NET_ERR;
}
--
2.7.4
- [Qemu-devel] [PULL 04/14] net/filter-mirror.c: Make filter mirror support vnet support., (continued)
- [Qemu-devel] [PULL 04/14] net/filter-mirror.c: Make filter mirror support vnet support., Jason Wang, 2017/07/17
- [Qemu-devel] [PULL 05/14] net/filter-mirror.c: Add new option to enable vnet support for filter-redirector, Jason Wang, 2017/07/17
- [Qemu-devel] [PULL 06/14] net/colo.c: Make vnet_hdr_len as packet property, Jason Wang, 2017/07/17
- [Qemu-devel] [PULL 07/14] net/colo-compare.c: Introduce parameter for compare_chr_send(), Jason Wang, 2017/07/17
- [Qemu-devel] [PULL 08/14] net/colo-compare.c: Make colo-compare support vnet_hdr_len, Jason Wang, 2017/07/17
- [Qemu-devel] [PULL 09/14] net/colo.c: Add vnet packet parse feature in colo-proxy, Jason Wang, 2017/07/17
- [Qemu-devel] [PULL 10/14] net/colo-compare.c: Add vnet packet's tcp/udp/icmp compare, Jason Wang, 2017/07/17
- [Qemu-devel] [PULL 11/14] net/filter-rewriter.c: Make filter-rewriter support vnet_hdr_len, Jason Wang, 2017/07/17
- [Qemu-devel] [PULL 12/14] docs/colo-proxy.txt: Update colo-proxy usage of net driver with vnet_header, Jason Wang, 2017/07/17
- [Qemu-devel] [PULL 13/14] virtion-net: Prefer is_power_of_2(), Jason Wang, 2017/07/17
- [Qemu-devel] [PULL 14/14] virtio-net: fix offload ctrl endian,
Jason Wang <=
- Re: [Qemu-devel] [PULL 00/14] Net patches, Peter Maydell, 2017/07/18