Update kernel headers to commit:
cc0356d6a02e ("Merge tag 'x86_core_for_v5.16_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip")
Signed-off-by: David Ahern <dsahern@kernel.org>
See kernel
Commit 844f7eaaed9 ("include/uapi/linux/xfrm.h: Fix XFRM_MSG_MAPPING ABI breakage")
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Update kernel headers to commit:
49ed8dde3715 ("net: usb: use eth_hw_addr_set() for dev->addr_len cases")
Update to linux/mptcp.h is removed because it breaks compilation
of ipmptcp.c in a nontrivial way.
Signed-off-by: David Ahern <dsahern@kernel.org>
ROSE addresses are ten digit numbers, basically like North American
telephone numbers.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: David Ahern <dsahern@kernel.org>
NETROM uses AX.25 addresses so this is a simple wrapper around ax25_ntop1.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: David Ahern <dsahern@kernel.org>
AX.25 addresses are based on Amateur radio callsigns followed by an SSID
like XXXXXX-SS where the callsign is up to 6 characters which are either
letters or digits and the SSID is a decimal number in the range 0..15.
Amateur radio callsigns are assigned by a country's relevant authorities
and are 3..6 characters though a few countries have assigned callsigns
longer than that. AX.25 is not able to handle such longer callsigns.
Being based on HDLC AX.25 encodes addresses by shifting them one bit left
thus zeroing bit 0, the HDLC extension bit for all but the last bit of
a packet's address field but for our purposes here we're not considering
the HDLC extension bit that is it will always be zero.
Linux' internal representation of AX.25 addresses in Linux is very similar
to this on the on-air or on-the-wire format. The callsign is padded to
6 octets by adding spaces, followed by the SSID octet then all 7 octets
are left-shifted by one byte.
This for example turns "LINUX-1" where the callsign is LINUX and SSID is 1
into 98:92:9c:aa:b0:40:02.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: David Ahern <dsahern@kernel.org>
Iproute2 has not supported DECnet or IPX since version 5.0.
There were some leftover support in the ip options flags
and parsing, remove these.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Update kernel headers to commit:
1187c8c4642d ("net: phy: mscc: make some arrays static const, makes object smaller")
Signed-off-by: David Ahern <dsahern@kernel.org>
We started to use in-kernel filtering feature which allows to get only
needed tables (see iproute_dump_filter()). From the kernel side it's
implemented in net/ipv4/fib_frontend.c (inet_dump_fib), net/ipv6/ip6_fib.c
(inet6_dump_fib). The problem here is that behaviour of "ip route save"
was changed after
c7e6371bc ("ip route: Add protocol, table id and device to dump request").
If filters are used, then kernel returns ENOENT error if requested table
is absent, but in newly created net namespace even RT_TABLE_MAIN table
doesn't exist. It is really allocated, for instance, after issuing
"ip l set lo up".
Reproducer is fairly simple:
$ unshare -n ip route save > dump
Error: ipv4: FIB table does not exist.
Dump terminated
Expected result here is to get empty dump file (as it was before this
change).
v2: reworked, so, now it takes into account NLMSGERR_ATTR_MSG
(see nl_dump_ext_ack_done() function). We want to suppress error messages
in stderr about absent FIB table from kernel too.
v3: reworked to make code clearer. Introduced rtnl_suppressed_errors(),
rtnl_suppress_error() helpers. User may suppress up to 3 errors (may be
easily extended by changing SUPPRESS_ERRORS_INIT macro).
v4: reworked, rtnl_dump_filter_errhndlr() was introduced. Thanks
to Stephen Hemminger for comments and suggestions
v5: space fixes, commit message reformat, empty initializers
Fixes: c7e6371bc ("ip route: Add protocol, table id and device to dump request")
Cc: David Ahern <dsahern@gmail.com>
Cc: Stephen Hemminger <stephen@networkplumber.org>
Cc: Andrei Vagin <avagin@gmail.com>
Cc: Alexander Mikhalitsyn <alexander@mihalicyn.com>
Signed-off-by: Alexander Mikhalitsyn <alexander.mikhalitsyn@virtuozzo.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
devlink and vdpa use BIT() together with 64-bit flag fields. devlink
is already using bit numbers greater than 31 and so does not work
correctly on 32-bit architectures.
Fix this by making BIT() use uint64_t instead of unsigned long.
Signed-off-by: Ben Hutchings <ben.hutchings@mind.be>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Update kernel headers to commit:
99ba0ea616aa ("sfc: adjust efx->xdp_tx_queue_count with the real number of initialized queues")
Signed-off-by: David Ahern <dsahern@kernel.org>
The build of iproute2 relies on having correct copy of santized
kernel headers. The vdpa utility introduced a dependency on
the vdpa related headers, but these headers were not present
in iproute2 repo.
Fixes: c2ecc82b9d ("vdpa: Add vdpa tool")
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
The function get_task_name() is used to get the name of a process from
its pid, and its implementation is similar to ip/iptuntap.c:pid_name().
Move it to lib/fs.c to use a single implementation and make it easily
reusable.
Signed-off-by: Andrea Claudi <aclaudi@redhat.com>
Acked-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: David Ahern <dsahern@kernel.org>
Use the new bridge vlan rtm dump helper to dump all of the available
vlan information when -details (-d) is used with vlan show. It is also
capable of dumping vlan stats if -statistics (-s) is added.
Currently this is the only interface capable of dumping per-vlan
options. The vlan dump format is compatible with current vlan show, it
uses the same helpers to dump vlan information. The new addition is one
line which will contain the per-vlan options (similar to ip -d link show
for ports). Currently only the vlan STP state is printed.
The call uses compressed vlan format by default.
Example:
$ bridge -s -d vlan show
port vlan-id
virbr1 1 PVID Egress Untagged
state forwarding
Signed-off-by: Nikolay Aleksandrov <nikolay@nvidia.com>
Signed-off-by: David Ahern <dsahern@kernel.org>
Add rtnl bridge vlan dump request helper which will be used to retrieve
bridge vlan information and options.
Signed-off-by: Nikolay Aleksandrov <nikolay@nvidia.com>
Signed-off-by: David Ahern <dsahern@kernel.org>
This adds iproute2 support for mptcp event monitoring, e.g. creation,
establishment, address announcements from the peer, subflow establishment
and so on.
While the kernel-generated events are primarily aimed at mptcpd (e.g. for
subflow management), this is also useful for debugging.
This adds print support for the existing events.
Sample output of 'ip mptcp monitor':
[ CREATED] token=83f3a692 remid=0 locid=0 saddr4=10.0.1.2 daddr4=10.0.1.1 sport=58710 dport=10011
[ ESTABLISHED] token=83f3a692 remid=0 locid=0 saddr4=10.0.1.2 daddr4=10.0.1.1 sport=58710 dport=10011
[SF_ESTABLISHED] token=83f3a692 remid=0 locid=1 saddr4=10.0.2.2 daddr4=10.0.1.1 sport=40195 dport=10011 backup=0
[ CLOSED] token=83f3a692
Signed-off-by: Florian Westphal <fw@strlen.de>
Add ability to dump multiple nexthop buckets and get a specific one.
Example:
# ip nexthop add id 10 group 1/2 type resilient buckets 8
# ip nexthop
id 1 via 192.0.2.2 dev dummy10 scope link
id 2 via 192.0.2.19 dev dummy20 scope link
id 10 group 1/2 type resilient buckets 8 idle_timer 120 unbalanced_timer 0 unbalanced_time 0
# ip nexthop bucket
id 10 index 0 idle_time 28.1 nhid 2
id 10 index 1 idle_time 28.1 nhid 2
id 10 index 2 idle_time 28.1 nhid 2
id 10 index 3 idle_time 28.1 nhid 2
id 10 index 4 idle_time 28.1 nhid 1
id 10 index 5 idle_time 28.1 nhid 1
id 10 index 6 idle_time 28.1 nhid 1
id 10 index 7 idle_time 28.1 nhid 1
# ip nexthop bucket show nhid 1
id 10 index 4 idle_time 53.59 nhid 1
id 10 index 5 idle_time 53.59 nhid 1
id 10 index 6 idle_time 53.59 nhid 1
id 10 index 7 idle_time 53.59 nhid 1
# ip nexthop bucket get id 10 index 5
id 10 index 5 idle_time 81 nhid 1
# ip -j -p nexthop bucket get id 10 index 5
[ {
"id": 10,
"bucket": {
"index": 5,
"idle_time": 104.89,
"nhid": 1
},
"flags": [ ]
} ]
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: David Ahern <dsahern@kernel.org>
Add a helper to dump a timeval. Print by first converting to double and
then dispatching to print_color_float().
Signed-off-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: David Ahern <dsahern@kernel.org>
Stephen Hemminger
David Ahern
Ralf Baechle
Alexander Mikhalitsyn
Ben Hutchings
Guillaume Nault
Andrea Claudi
Nikolay Aleksandrov
Florian Westphal
Ido Schimmel
Petr Machata