Shannon Zhao 2bc22a58e1 net/net: Record usage status of mac address ...

Currently QEMU dynamically generates mac address for the NIC which
doesn't specify the mac address. But when we hotplug a NIC without
specifying mac address, the mac address will increase for the same NIC
along with hotplug and hot-unplug, and at last it will overflow. And if
we codeplug one NIC with mac address e.g. "52:54:00:12:34:56", then
hotplug one NIC without specifying mac address and the mac address of
the hotplugged NIC is duplicate of "52:54:00:12:34:56".

This patch add a mac_table to record the usage status and free the mac
address when the NIC is unrealized.

Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com>
Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

2015-05-27 10:34:07 +01:00

..

checksum.c

net: iovec checksum calculator

2013-03-25 11:13:10 +01:00

clients.h

net: Permit incremental conversion of init functions to Error

2015-05-27 09:51:04 +01:00

dump.c

net/dump: Improve -net/host_net_add dump error reporting

2015-05-27 09:51:05 +01:00

eth.c

misc: Use g_assert_not_reached for code which is expected to be unreachable

2013-07-27 11:22:54 +04:00

hub.c

net: Permit incremental conversion of init functions to Error

2015-05-27 09:51:04 +01:00

hub.h

net: fix qemu_flush_queued_packets() in presence of a hub

2013-02-27 16:10:23 +01:00

l2tpv3.c

net: Permit incremental conversion of init functions to Error

2015-05-27 09:51:04 +01:00

Makefile.objs

net: add mmsghdr struct check for L2TPV3

2014-07-01 17:42:23 +01:00

net.c

net/net: Record usage status of mac address

2015-05-27 10:34:07 +01:00

netmap.c

net: Permit incremental conversion of init functions to Error

2015-05-27 09:51:04 +01:00

queue.c

net: Use g_new() & friends where that makes obvious sense

2014-12-19 13:17:02 +00:00

slirp.c

net: Permit incremental conversion of init functions to Error

2015-05-27 09:51:04 +01:00

socket.c

net: Permit incremental conversion of init functions to Error

2015-05-27 09:51:04 +01:00

tap_int.h

tap: Permit incremental conversion of tap_open() to Error

2015-05-27 10:34:07 +01:00

tap-aix.c

tap: Permit incremental conversion of tap_open() to Error

2015-05-27 10:34:07 +01:00

tap-bsd.c

tap-bsd: Convert tap_open() to Error

2015-05-27 10:34:07 +01:00

tap-haiku.c

tap: Permit incremental conversion of tap_open() to Error

2015-05-27 10:34:07 +01:00

tap-linux.c

tap-linux: Convert tap_open() to Error

2015-05-27 10:34:07 +01:00

tap-linux.h

tap: set IFF_ONE_QUEUE per default

2013-02-27 16:10:47 +01:00

tap-solaris.c

tap-solaris: Convert tap_open() to Error

2015-05-27 10:34:07 +01:00

tap-win32.c

net: Permit incremental conversion of init functions to Error

2015-05-27 09:51:04 +01:00

tap.c

tap: Improve -netdev/netdev_add/-net/... tap error reporting

2015-05-27 10:34:07 +01:00

util.c

net: reorganize headers

2012-12-19 08:31:29 +01:00

util.h

net: move parse_macaddr() to net/util.[ch]

2009-12-03 09:41:34 -06:00

vde.c

net: Permit incremental conversion of init functions to Error

2015-05-27 09:51:04 +01:00

vhost-user.c

net: Permit incremental conversion of init functions to Error

2015-05-27 09:51:04 +01:00