| Age | Commit message (Collapse) | Author |
|---|
|
Convert the added_by_external_learn field to a flag and use bitops.
Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Straight-forward convert of the added_by_user field to bitops.
Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Straight-forward convert of the is_sticky field to bitops.
Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Convert the is_static to bitops, make use of the combined
test_and_set/clear_bit to simplify expressions in fdb_add_entry.
Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
The patch adds a new fdb flags field in the hole between the two cache
lines and uses it to convert is_local to bitops.
Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
The only smc-related reference in net/sock.h is struct smc_hashinfo.
But just its address is refered to. Thus there is no need for the
include of net/smc.h. Remove it.
Suggested-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed by: Karsten Graul <kgraul@linux.ibm.com>
Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
If a nonblocking socket is immediately closed after connect(),
the connect worker may not have started. This results in a refcount
problem, since sock_hold() is called from the connect worker.
This patch moves the sock_hold in front of the connect worker
scheduling.
Reported-by: syzbot+4c063e6dea39e4b79f29@syzkaller.appspotmail.com
Fixes: 50717a37db03 ("net/smc: nonblocking connect rework")
Reviewed-by: Karsten Graul <kgraul@linux.ibm.com>
Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
When a bonding interface is being created, it setups its mode and options.
At that moment, it uses mode_lock so mode_lock should be initialized
before that moment.
rtnl_newlink()
rtnl_create_link()
alloc_netdev_mqs()
->setup() //bond_setup()
->newlink //bond_newlink
bond_changelink()
register_netdevice()
->ndo_init() //bond_init()
After commit 089bca2caed0 ("bonding: use dynamic lockdep key instead of
subclass"), mode_lock is initialized in bond_init().
So in the bond_changelink(), un-initialized mode_lock can be used.
mode_lock should be initialized in bond_setup().
This patch partially reverts commit 089bca2caed0 ("bonding: use dynamic
lockdep key instead of subclass")
Test command:
ip link add bond0 type bond mode 802.3ad lacp_rate 0
Splat looks like:
[ 60.615127] INFO: trying to register non-static key.
[ 60.615900] the code is fine but needs lockdep annotation.
[ 60.616697] turning off the locking correctness validator.
[ 60.617490] CPU: 1 PID: 957 Comm: ip Not tainted 5.4.0-rc3+ #109
[ 60.618350] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006
[ 60.619481] Call Trace:
[ 60.619918] dump_stack+0x7c/0xbb
[ 60.620453] register_lock_class+0x1215/0x14d0
[ 60.621131] ? alloc_netdev_mqs+0x7b3/0xcc0
[ 60.621771] ? is_bpf_text_address+0x86/0xf0
[ 60.622416] ? is_dynamic_key+0x230/0x230
[ 60.623032] ? unwind_get_return_address+0x5f/0xa0
[ 60.623757] ? create_prof_cpu_mask+0x20/0x20
[ 60.624408] ? arch_stack_walk+0x83/0xb0
[ 60.625023] __lock_acquire+0xd8/0x3de0
[ 60.625616] ? stack_trace_save+0x82/0xb0
[ 60.626225] ? stack_trace_consume_entry+0x160/0x160
[ 60.626957] ? deactivate_slab.isra.80+0x2c5/0x800
[ 60.627668] ? register_lock_class+0x14d0/0x14d0
[ 60.628380] ? alloc_netdev_mqs+0x7b3/0xcc0
[ 60.629020] ? save_stack+0x69/0x80
[ 60.629574] ? save_stack+0x19/0x80
[ 60.630121] ? __kasan_kmalloc.constprop.4+0xa0/0xd0
[ 60.630859] ? __kmalloc_node+0x16f/0x480
[ 60.631472] ? alloc_netdev_mqs+0x7b3/0xcc0
[ 60.632121] ? rtnl_create_link+0x2ed/0xad0
[ 60.634388] ? __rtnl_newlink+0xad4/0x11b0
[ 60.635024] lock_acquire+0x164/0x3b0
[ 60.635608] ? bond_3ad_update_lacp_rate+0x91/0x200 [bonding]
[ 60.636463] _raw_spin_lock_bh+0x38/0x70
[ 60.637084] ? bond_3ad_update_lacp_rate+0x91/0x200 [bonding]
[ 60.637930] bond_3ad_update_lacp_rate+0x91/0x200 [bonding]
[ 60.638753] ? bond_3ad_lacpdu_recv+0xb30/0xb30 [bonding]
[ 60.639552] ? bond_opt_get_val+0x180/0x180 [bonding]
[ 60.640307] ? ___slab_alloc+0x5aa/0x610
[ 60.640925] bond_option_lacp_rate_set+0x71/0x140 [bonding]
[ 60.641751] __bond_opt_set+0x1ff/0xbb0 [bonding]
[ 60.643217] ? kasan_unpoison_shadow+0x30/0x40
[ 60.643924] bond_changelink+0x9a4/0x1700 [bonding]
[ 60.644653] ? memset+0x1f/0x40
[ 60.742941] ? bond_slave_changelink+0x1a0/0x1a0 [bonding]
[ 60.752694] ? alloc_netdev_mqs+0x8ea/0xcc0
[ 60.753330] ? rtnl_create_link+0x2ed/0xad0
[ 60.753964] bond_newlink+0x1e/0x60 [bonding]
[ 60.754612] __rtnl_newlink+0xb9f/0x11b0
[ ... ]
Reported-by: syzbot+8da67f407bcba2c72e6e@syzkaller.appspotmail.com
Reported-by: syzbot+0d083911ab18b710da71@syzkaller.appspotmail.com
Fixes: 089bca2caed0 ("bonding: use dynamic lockdep key instead of subclass")
Signed-off-by: Taehee Yoo <ap420073@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Use platform_get_irq_byname_optional() and platform_get_irq_optional()
instead of platform_get_irq_byname() and platform_get_irq() for optional
IRQs to avoid below error message during probe:
[ 0.795803] fec 30be0000.ethernet: IRQ pps not found
[ 0.800787] fec 30be0000.ethernet: IRQ index 3 not found
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Acked-by: Fugang Duan <fugang.duan@nxp.com>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Failed to get irq using name is NOT fatal as driver will use index
to get irq instead, use platform_get_irq_byname_optional() instead
of platform_get_irq_byname() to avoid below error message during
probe:
[ 0.819312] fec 30be0000.ethernet: IRQ int0 not found
[ 0.824433] fec 30be0000.ethernet: IRQ int1 not found
[ 0.829539] fec 30be0000.ethernet: IRQ int2 not found
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Acked-by: Fugang Duan <fugang.duan@nxp.com>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Currently, TIPC transports intra-node user data messages directly
socket to socket, hence shortcutting all the lower layers of the
communication stack. This gives TIPC very good intra node performance,
both regarding throughput and latency.
We now introduce a similar mechanism for TIPC data traffic across
network namespaces located in the same kernel. On the send path, the
call chain is as always accompanied by the sending node's network name
space pointer. However, once we have reliably established that the
receiving node is represented by a namespace on the same host, we just
replace the namespace pointer with the receiving node/namespace's
ditto, and follow the regular socket receive patch though the receiving
node. This technique gives us a throughput similar to the node internal
throughput, several times larger than if we let the traffic go though
the full network stacks. As a comparison, max throughput for 64k
messages is four times larger than TCP throughput for the same type of
traffic.
To meet any security concerns, the following should be noted.
- All nodes joining a cluster are supposed to have been be certified
and authenticated by mechanisms outside TIPC. This is no different for
nodes/namespaces on the same host; they have to auto discover each
other using the attached interfaces, and establish links which are
supervised via the regular link monitoring mechanism. Hence, a kernel
local node has no other way to join a cluster than any other node, and
have to obey to policies set in the IP or device layers of the stack.
- Only when a sender has established with 100% certainty that the peer
node is located in a kernel local namespace does it choose to let user
data messages, and only those, take the crossover path to the receiving
node/namespace.
- If the receiving node/namespace is removed, its namespace pointer
is invalidated at all peer nodes, and their neighbor link monitoring
will eventually note that this node is gone.
- To ensure the "100% certainty" criteria, and prevent any possible
spoofing, received discovery messages must contain a proof that the
sender knows a common secret. We use the hash mix of the sending
node/namespace for this purpose, since it can be accessed directly by
all other namespaces in the kernel. Upon reception of a discovery
message, the receiver checks this proof against all the local
namespaces'hash_mix:es. If it finds a match, that, along with a
matching node id and cluster id, this is deemed sufficient proof that
the peer node in question is in a local namespace, and a wormhole can
be opened.
- We should also consider that TIPC is intended to be a cluster local
IPC mechanism (just like e.g. UNIX sockets) rather than a network
protocol, and hence we think it can justified to allow it to shortcut the
lower protocol layers.
Regarding traceability, we should notice that since commit 6c9081a3915d
("tipc: add loopback device tracking") it is possible to follow the node
internal packet flow by just activating tcpdump on the loopback
interface. This will be true even for this mechanism; by activating
tcpdump on the involved nodes' loopback interfaces their inter-name
space messaging can easily be tracked.
v2:
- update 'net' pointer when node left/rejoined
v3:
- grab read/write lock when using node ref obj
v4:
- clone traffics between netns to loopback
Suggested-by: Jon Maloy <jon.maloy@ericsson.com>
Acked-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: Hoang Le <hoang.h.le@dektech.com.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
syzbot triggered struct net NULL deref in NF_HOOK_LIST:
RIP: 0010:NF_HOOK_LIST include/linux/netfilter.h:331 [inline]
RIP: 0010:ip6_sublist_rcv+0x5c9/0x930 net/ipv6/ip6_input.c:292
ipv6_list_rcv+0x373/0x4b0 net/ipv6/ip6_input.c:328
__netif_receive_skb_list_ptype net/core/dev.c:5274 [inline]
Reason:
void ipv6_list_rcv(struct list_head *head, struct packet_type *pt,
struct net_device *orig_dev)
[..]
list_for_each_entry_safe(skb, next, head, list) {
/* iterates list */
skb = ip6_rcv_core(skb, dev, net);
/* ip6_rcv_core drops skb -> NULL is returned */
if (skb == NULL)
continue;
[..]
}
/* sublist is empty -> curr_net is NULL */
ip6_sublist_rcv(&sublist, curr_dev, curr_net);
Before the recent change NF_HOOK_LIST did a list iteration before
struct net deref, i.e. it was a no-op in the empty list case.
List iteration now happens after *net deref, causing crash.
Follow the same pattern as the ip(v6)_list_rcv loop and add a list_empty
test for the final sublist dispatch too.
Cc: Edward Cree <ecree@solarflare.com>
Reported-by: syzbot+c54f457cad330e57e967@syzkaller.appspotmail.com
Fixes: ca58fbe06c54 ("netfilter: add and use nf_hook_slow_list()")
Signed-off-by: Florian Westphal <fw@strlen.de>
Tested-by: Leon Romanovsky <leonro@mellanox.com>
Tested-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Dave's Facebook email address is not working, and my attempts
to contact him are failing. Let's remove it to trim down the
list of TLS maintainers.
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Use true/false for bool type in bnxt_timer function.
Signed-off-by: Saurav Girepunje <saurav.girepunje@gmail.com>
Acked-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
use true/false on bool type variables for assignment.
Signed-off-by: Saurav Girepunje <saurav.girepunje@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Heiner Kallweit says:
====================
net: phy: marvell: fix and extend downshift support
This series includes two fixes and two extensions for downshift support.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
More PHY versions are compatible with the existing downshift
implementation, so let's add downshift support for them.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
This patch adds downshift support for M88E1111. This PHY version uses
another register for downshift configuration, reading downshift status
is possible via the same register as for other PHY versions.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
I got access to the M88E1111 datasheet, and this PHY version uses
another register for downshift configuration. Therefore change prefix
to m88e1011, aligned with constants like MII_M1011_PHY_SCR.
Fixes: a3bdfce7bf9c ("net: phy: marvell: support downshift as PHY tunable")
Reported-by: Chris Healy <Chris.Healy@zii.aero>
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Fix typo and use PHY_SCR for PHY-specific Control Register.
Fixes: a3bdfce7bf9c ("net: phy: marvell: support downshift as PHY tunable")
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
This patch is to improve the tun_info options_len by dropping
the skb when TUNNEL_VXLAN_OPT is set but options_len is less
than vxlan_metadata. This can void a potential out-of-bounds
access on ip_tun_info.
Fixes: ee122c79d422 ("vxlan: Flow based tunneling")
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Sync the ABI description with the interface statistics that are currently
available through sysfs.
CC: Jarod Wilson <jarod@redhat.com>
CC: Jonathan Corbet <corbet@lwn.net>
CC: linux-doc@vger.kernel.org
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
The check for !md doens't really work for ip_tunnel_info_opts(info) which
only does info + 1. Also to avoid out-of-bounds access on info, it should
ensure options_len is not less than erspan_metadata in both erspan_xmit()
and ip6erspan_tunnel_xmit().
Fixes: 1a66a836da ("gre: add collect_md mode to ERSPAN tunnel")
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/net/ethernet/pensando/ionic/ionic_txrx.c: In function 'ionic_rx_empty':
drivers/net/ethernet/pensando/ionic/ionic_txrx.c:405:28: warning:
variable 'sg_desc' set but not used [-Wunused-but-set-variable]
It is never used, so can be removed.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Shannon Nelson <snelson@pensando.io>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
This adds WoL support on TI DP83867 for magic, magic secure, unicast and
broadcast.
Signed-off-by: Thomas Haemmerle <thomas.haemmerle@wolfvision.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Fix currenty ignored returned error by properly checking *err* after
calling aq_nic->aq_hw_ops->hw_ring_hwts_rx_fill().
Addresses-Coverity-ID: 1487357 ("Unused value")
Fixes: 04a1839950d9 ("net: aquantia: implement data PTP datapath")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Reviewed-by: Igor Russkikh <irusskikh@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
This is due to error in over budget processing.
When dealing with high throughput, the used buffers
that exceeds the budget is not cleaned up. In addition,
it takes a lot of cycles to clean up the used buffer,
and then the buffer where the valid data is located can take effect.
Signed-off-by: Jiangfeng Xiao <xiaojiangfeng@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Prior to this patch, the amount of counters guaranteed per VF in the
resource tracker was MLX4_VF_COUNTERS_PER_PORT * MLX4_MAX_PORTS. It was
set regardless if the VF was single or dual port.
This caused several VFs to have no guaranteed counters although the
system could satisfy their request.
The fix is to dynamically guarantee counters, based on each VF
specification.
Fixes: 9de92c60beaa ("net/mlx4_core: Adjust counter grant policy in the resource tracker")
Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com>
Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Initialize link modes bitmap on stack before using it, otherwise the
outcome of ethtool set link ksettings might have unexpected values.
Fixes: 4b95840a6ced ("net/mlx5e: Fix matching of speed to PRM link modes")
Signed-off-by: Aya Levin <ayal@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
|
|
Ethtool self test contains a test for link speed. This test reads the
PTYS register and determines whether the current speed is valid or not.
Change current implementation to use the function mlx5e_port_linkspeed()
that does the same check and fails when speed is invalid. This code
redundancy lead to a bug when mlx5e_port_linkspeed() was updated with
expended speeds and the self test was not.
Fixes: 2c81bfd5ae56 ("net/mlx5e: Move port speed code from en_ethtool.c to en/port.c")
Signed-off-by: Aya Levin <ayal@mellanox.com>
Reviewed-by: Moshe Shemesh <moshe@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
|
|
When CQE compression is enabled, compressed CQEs use the following
structure: a title is followed by one or many blocks, each containing 8
mini CQEs (except the last, which may contain fewer mini CQEs).
Due to NAPI budget restriction, a complete structure is not always
parsed in one NAPI run, and some blocks with mini CQEs may be deferred
to the next NAPI poll call - we have the mlx5e_decompress_cqes_cont call
in the beginning of mlx5e_poll_rx_cq. However, if the budget is
extremely low, some blocks may be left even after that, but the code
that follows the mlx5e_decompress_cqes_cont call doesn't check it and
assumes that a new CQE begins, which may not be the case. In such cases,
random memory corruptions occur.
An extremely low NAPI budget of 8 is used when busy_poll or busy_read is
active.
This commit adds a check to make sure that the previous compressed CQE
has been completely parsed after mlx5e_decompress_cqes_cont, otherwise
it prevents a new CQE from being fetched in the middle of a compressed
CQE.
This commit fixes random crashes in __build_skb, __page_pool_put_page
and other not-related-directly places, that used to happen when both CQE
compression and busy_poll/busy_read were enabled.
Fixes: 7219ab34f184 ("net/mlx5e: CQE compression")
Signed-off-by: Maxim Mikityanskiy <maximmi@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
|
|
Geneve implementation changed mlx5 tc to user direct pointer to tunnel_key
action's internal struct ip_tunnel_info instance. However, this leads to
use-after-free error when initial filter that caused creation of new encap
entry is deleted or when tunnel_key action is manually overwritten through
action API. Moreover, with recent TC offloads API unlocking change struct
flow_action_entry->tunnel point to temporal copy of tunnel info that is
deallocated after filter is offloaded to hardware which causes bug to
reproduce every time new filter is attached to existing encap entry with
following KASAN bug:
[ 314.885555] ==================================================================
[ 314.886641] BUG: KASAN: use-after-free in memcmp+0x2c/0x60
[ 314.886864] Read of size 1 at addr ffff88886c746280 by task tc/2682
[ 314.887179] CPU: 22 PID: 2682 Comm: tc Not tainted 5.3.0-rc7+ #703
[ 314.887188] Hardware name: Supermicro SYS-2028TP-DECR/X10DRT-P, BIOS 2.0b 03/30/2017
[ 314.887195] Call Trace:
[ 314.887215] dump_stack+0x9a/0xf0
[ 314.887236] print_address_description+0x67/0x323
[ 314.887248] ? memcmp+0x2c/0x60
[ 314.887257] ? memcmp+0x2c/0x60
[ 314.887272] __kasan_report.cold+0x1a/0x3d
[ 314.887474] ? __mlx5e_tc_del_fdb_peer_flow+0x100/0x1b0 [mlx5_core]
[ 314.887484] ? memcmp+0x2c/0x60
[ 314.887509] kasan_report+0xe/0x12
[ 314.887521] memcmp+0x2c/0x60
[ 314.887662] mlx5e_tc_add_fdb_flow+0x51b/0xbe0 [mlx5_core]
[ 314.887838] ? mlx5e_encap_take+0x110/0x110 [mlx5_core]
[ 314.887902] ? lockdep_init_map+0x87/0x2c0
[ 314.887924] ? __init_waitqueue_head+0x4f/0x60
[ 314.888062] ? mlx5e_alloc_flow.isra.0+0x18c/0x1c0 [mlx5_core]
[ 314.888207] __mlx5e_add_fdb_flow+0x2d7/0x440 [mlx5_core]
[ 314.888359] ? mlx5e_tc_update_neigh_used_value+0x6f0/0x6f0 [mlx5_core]
[ 314.888374] ? match_held_lock+0x2e/0x240
[ 314.888537] mlx5e_configure_flower+0x830/0x16a0 [mlx5_core]
[ 314.888702] ? __mlx5e_add_fdb_flow+0x440/0x440 [mlx5_core]
[ 314.888713] ? down_read+0x118/0x2c0
[ 314.888728] ? down_read_killable+0x300/0x300
[ 314.888882] ? mlx5e_rep_get_ethtool_stats+0x180/0x180 [mlx5_core]
[ 314.888899] tc_setup_cb_add+0x127/0x270
[ 314.888937] fl_hw_replace_filter+0x2ac/0x380 [cls_flower]
[ 314.888976] ? fl_hw_destroy_filter+0x1b0/0x1b0 [cls_flower]
[ 314.888990] ? fl_change+0xbcf/0x27ef [cls_flower]
[ 314.889030] ? fl_change+0xa57/0x27ef [cls_flower]
[ 314.889069] fl_change+0x16bd/0x27ef [cls_flower]
[ 314.889135] ? __rhashtable_insert_fast.constprop.0+0xa00/0xa00 [cls_flower]
[ 314.889167] ? __radix_tree_lookup+0xa4/0x130
[ 314.889200] ? fl_get+0x169/0x240 [cls_flower]
[ 314.889218] ? fl_walk+0x230/0x230 [cls_flower]
[ 314.889249] tc_new_tfilter+0x5e1/0xd40
[ 314.889281] ? __rhashtable_insert_fast.constprop.0+0xa00/0xa00 [cls_flower]
[ 314.889309] ? tc_del_tfilter+0xa30/0xa30
[ 314.889335] ? __lock_acquire+0x5b5/0x2460
[ 314.889378] ? find_held_lock+0x85/0xa0
[ 314.889442] ? tc_del_tfilter+0xa30/0xa30
[ 314.889465] rtnetlink_rcv_msg+0x4ab/0x5f0
[ 314.889488] ? rtnl_dellink+0x490/0x490
[ 314.889518] ? lockdep_hardirqs_on+0x260/0x260
[ 314.889538] ? netlink_deliver_tap+0xab/0x5a0
[ 314.889550] ? match_held_lock+0x1b/0x240
[ 314.889575] netlink_rcv_skb+0xd0/0x200
[ 314.889588] ? rtnl_dellink+0x490/0x490
[ 314.889605] ? netlink_ack+0x440/0x440
[ 314.889635] ? netlink_deliver_tap+0x161/0x5a0
[ 314.889648] ? lock_downgrade+0x360/0x360
[ 314.889657] ? lock_acquire+0xe5/0x210
[ 314.889686] netlink_unicast+0x296/0x350
[ 314.889707] ? netlink_attachskb+0x390/0x390
[ 314.889726] ? _copy_from_iter_full+0xe0/0x3a0
[ 314.889738] ? __virt_addr_valid+0xbb/0x130
[ 314.889771] netlink_sendmsg+0x394/0x600
[ 314.889800] ? netlink_unicast+0x350/0x350
[ 314.889817] ? move_addr_to_kernel.part.0+0x90/0x90
[ 314.889852] ? netlink_unicast+0x350/0x350
[ 314.889872] sock_sendmsg+0x96/0xa0
[ 314.889891] ___sys_sendmsg+0x482/0x520
[ 314.889919] ? copy_msghdr_from_user+0x250/0x250
[ 314.889930] ? __fput+0x1fa/0x390
[ 314.889941] ? task_work_run+0xb7/0xf0
[ 314.889957] ? exit_to_usermode_loop+0x117/0x120
[ 314.889972] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 314.889982] ? do_syscall_64+0x74/0xe0
[ 314.889992] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 314.890012] ? mark_lock+0xac/0x9a0
[ 314.890028] ? __lock_acquire+0x5b5/0x2460
[ 314.890053] ? mark_lock+0xac/0x9a0
[ 314.890083] ? __lock_acquire+0x5b5/0x2460
[ 314.890112] ? match_held_lock+0x1b/0x240
[ 314.890144] ? __fget_light+0xa1/0xf0
[ 314.890166] ? sockfd_lookup_light+0x91/0xb0
[ 314.890187] __sys_sendmsg+0xba/0x130
[ 314.890201] ? __sys_sendmsg_sock+0xb0/0xb0
[ 314.890225] ? __blkcg_punt_bio_submit+0xd0/0xd0
[ 314.890264] ? lockdep_hardirqs_off+0xbe/0x100
[ 314.890274] ? mark_held_locks+0x24/0x90
[ 314.890286] ? do_syscall_64+0x1e/0xe0
[ 314.890308] do_syscall_64+0x74/0xe0
[ 314.890325] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 314.890336] RIP: 0033:0x7f00ca33d7b8
[ 314.890348] Code: 89 02 48 c7 c0 ff ff ff ff eb bb 0f 1f 80 00 00 00 00 f3 0f 1e fa 48 8d 05 65 8f 0c 00 8b 00 85 c0 75 17 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 58 c3 0f 1f 80 00 00 00 00 48 83 ec 28 89 5
4
[ 314.890356] RSP: 002b:00007ffea2983928 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 314.890369] RAX: ffffffffffffffda RBX: 000000005d777d5b RCX: 00007f00ca33d7b8
[ 314.890377] RDX: 0000000000000000 RSI: 00007ffea2983990 RDI: 0000000000000003
[ 314.890384] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000006
[ 314.890392] R10: 0000000000404eda R11: 0000000000000246 R12: 0000000000000001
[ 314.890400] R13: 000000000047f640 R14: 00007ffea2987b58 R15: 0000000000000021
[ 314.890529] Allocated by task 2687:
[ 314.890684] save_stack+0x1b/0x80
[ 314.890694] __kasan_kmalloc.constprop.0+0xc2/0xd0
[ 314.890705] __kmalloc_track_caller+0x102/0x340
[ 314.890721] kmemdup+0x1d/0x40
[ 314.890730] tc_setup_flow_action+0x731/0x2c27
[ 314.890743] fl_hw_replace_filter+0x23b/0x380 [cls_flower]
[ 314.890756] fl_change+0x16bd/0x27ef [cls_flower]
[ 314.890765] tc_new_tfilter+0x5e1/0xd40
[ 314.890776] rtnetlink_rcv_msg+0x4ab/0x5f0
[ 314.890786] netlink_rcv_skb+0xd0/0x200
[ 314.890796] netlink_unicast+0x296/0x350
[ 314.890805] netlink_sendmsg+0x394/0x600
[ 314.890815] sock_sendmsg+0x96/0xa0
[ 314.890825] ___sys_sendmsg+0x482/0x520
[ 314.890834] __sys_sendmsg+0xba/0x130
[ 314.890844] do_syscall_64+0x74/0xe0
[ 314.890854] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 314.890937] Freed by task 2687:
[ 314.891076] save_stack+0x1b/0x80
[ 314.891086] __kasan_slab_free+0x12c/0x170
[ 314.891095] kfree+0xeb/0x2f0
[ 314.891106] tc_cleanup_flow_action+0x69/0xa0
[ 314.891119] fl_hw_replace_filter+0x2c5/0x380 [cls_flower]
[ 314.891132] fl_change+0x16bd/0x27ef [cls_flower]
[ 314.891140] tc_new_tfilter+0x5e1/0xd40
[ 314.891151] rtnetlink_rcv_msg+0x4ab/0x5f0
[ 314.891161] netlink_rcv_skb+0xd0/0x200
[ 314.891170] netlink_unicast+0x296/0x350
[ 314.891180] netlink_sendmsg+0x394/0x600
[ 314.891190] sock_sendmsg+0x96/0xa0
[ 314.891200] ___sys_sendmsg+0x482/0x520
[ 314.891208] __sys_sendmsg+0xba/0x130
[ 314.891218] do_syscall_64+0x74/0xe0
[ 314.891228] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 314.891315] The buggy address belongs to the object at ffff88886c746280
which belongs to the cache kmalloc-96 of size 96
[ 314.891762] The buggy address is located 0 bytes inside of
96-byte region [ffff88886c746280, ffff88886c7462e0)
[ 314.892196] The buggy address belongs to the page:
[ 314.892387] page:ffffea0021b1d180 refcount:1 mapcount:0 mapping:ffff88835d00ef80 index:0x0
[ 314.892398] flags: 0x57ffffc0000200(slab)
[ 314.892413] raw: 0057ffffc0000200 ffffea00219e0340 0000000800000008 ffff88835d00ef80
[ 314.892423] raw: 0000000000000000 0000000080200020 00000001ffffffff 0000000000000000
[ 314.892430] page dumped because: kasan: bad access detected
[ 314.892515] Memory state around the buggy address:
[ 314.892707] ffff88886c746180: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc
[ 314.892976] ffff88886c746200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc
[ 314.893251] >ffff88886c746280: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc
[ 314.893522] ^
[ 314.893657] ffff88886c746300: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc
[ 314.893924] ffff88886c746380: 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc
[ 314.894189] ==================================================================
Fix the issue by duplicating tunnel info into per-encap copy that is
deallocated with encap structure. Also, duplicate tunnel info in flow parse
attribute to support cases when flow might be attached asynchronously.
Fixes: 1f6da30697d0 ("net/mlx5e: Geneve, Keep tunnel info as pointer to the original struct")
Signed-off-by: Vlad Buslov <vladbu@mellanox.com>
Reviewed-by: Yevgeny Kliteynik <kliteyn@mellanox.com>
Reviewed-by: Roi Dayan <roid@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
|
|
The cited commit refactored the encap id into a struct pointed from the
destination.
Bug fix for the case there is no encap for one of the destinations.
Fixes: 2b688ea5efde ("net/mlx5: Add flow steering actions to fs_cmd shim layer")
Signed-off-by: Eli Britstein <elibr@mellanox.com>
Reviewed-by: Roi Dayan <roid@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
|
|
If the rt entry gateway family is not AF_INET for multipath device,
rtable reference is leaked.
Hence, fix it by releasing the reference.
Fixes: 5fb091e8130b ("net/mlx5e: Use hint to resolve route when in HW multipath mode")
Fixes: e32ee6c78efa ("net/mlx5e: Support tunnel encap over tagged Ethernet")
Signed-off-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
|
|
When encap entry initialization completes successfully e->compl_result is
set to positive value and not zero, like mlx5e_rep_update_flows() assumes
at the moment. Fix the conditional to only skip encap flows update when
e->compl_result < 0.
Fixes: 2a1f1768fa17 ("net/mlx5e: Refactor neigh update for concurrent execution")
Signed-off-by: Vlad Buslov <vladbu@mellanox.com>
Reviewed-by: Roi Dayan <roid@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
|
|
Memory allocated by kvzalloc should be freed by kvfree.
Fixes: cef35af34d6d ("net/mlx5e: Add mlx5e HV VHCA stats agent")
Signed-off-by: Maor Gottlieb <maorg@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
|
|
Driver have function, which enable match criteria for misc parameters
in dependence of eswitch capabilities.
Fixes: 4f5d1beadc10 ("Merge branch 'mlx5-next' of git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux")
Signed-off-by: Dmytro Linkin <dmitrolin@mellanox.com>
Reviewed-by: Jianbo Liu <jianbol@mellanox.com>
Reviewed-by: Roi Dayan <roid@mellanox.com>
Reviewed-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
|
|
Termination tables are used for vlan push actions on uplink ports.
To support RoCE dual port the source port value was placed in a register.
Fix the code to use an API method returning the source port according to
the FW capabilities.
Fixes: 10caabdaad5a ("net/mlx5e: Use termination table for VLAN push actions")
Signed-off-by: Dmytro Linkin <dmitrolin@mellanox.com>
Reviewed-by: Jianbo Liu <jianbol@mellanox.com>
Reviewed-by: Oz Shlomo <ozsh@mellanox.com>
Reviewed-by: Roi Dayan <roid@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
|
|
The union should contain the extended dest and counter list.
Remove the resevered 0x40 bits which is redundant.
This change doesn't break any functionally.
Everything works today because the code in fs_cmd.c is using
the correct structs if extended dest or the basic dest.
Fixes: 1b115498598f ("net/mlx5: Introduce extended destination fields")
Signed-off-by: Roi Dayan <roid@mellanox.com>
Reviewed-by: Mark Bloch <markb@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
|
|
Vladimir Oltean says:
====================
VLAN fixes for Ocelot switch
This series addresses 2 issues with vlan_filtering=1:
- Untagged traffic gets dropped unless commands are run in a very
specific order.
- Untagged traffic starts being transmitted as tagged after adding
another untagged VID on the port.
Tested on NXP LS1028A-RDB board.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
The switch driver keeps a "vid" variable per port, which signifies _the_
VLAN ID that is stripped on that port's egress (aka the native VLAN on a
trunk port).
That is the way the hardware is designed (mostly). The port->vid is
programmed into REW:PORT:PORT_VLAN_CFG:PORT_VID and the rewriter is told
to send all traffic as tagged except the one having port->vid.
There exists a possibility of finer-grained egress untagging decisions:
using the VCAP IS1 engine, one rule can be added to match every
VLAN-tagged frame whose VLAN should be untagged, and set POP_CNT=1 as
action. However, the IS1 can hold at most 512 entries, and the VLANs are
in the order of 6 * 4096.
So the code is fine for now. But this sequence of commands:
$ bridge vlan add dev swp0 vid 1 pvid untagged
$ bridge vlan add dev swp0 vid 2 untagged
makes untagged and pvid-tagged traffic be sent out of swp0 as tagged
with VID 1, despite user's request.
Prevent that from happening. The user should temporarily remove the
existing untagged VLAN (1 in this case), add it back as tagged, and then
add the new untagged VLAN (2 in this case).
Cc: Antoine Tenart <antoine.tenart@bootlin.com>
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
Fixes: 7142529f1688 ("net: mscc: ocelot: add VLAN filtering")
Signed-off-by: Vladimir Oltean <olteanv@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Background information: the driver operates the hardware in a mode where
a single VLAN can be transmitted as untagged on a particular egress
port. That is the "native VLAN on trunk port" use case. Its value is
held in port->vid.
Consider the following command sequence (no network manager, all
interfaces are down, debugging prints added by me):
$ ip link add dev br0 type bridge vlan_filtering 1
$ ip link set dev swp0 master br0
Kernel code path during last command:
br_add_slave -> ocelot_netdevice_port_event (NETDEV_CHANGEUPPER):
[ 21.401901] ocelot_vlan_port_apply: port 0 vlan aware 0 pvid 0 vid 0
br_add_slave -> nbp_vlan_init -> switchdev_port_attr_set -> ocelot_port_attr_set (SWITCHDEV_ATTR_ID_BRIDGE_VLAN_FILTERING):
[ 21.413335] ocelot_vlan_port_apply: port 0 vlan aware 1 pvid 0 vid 0
br_add_slave -> nbp_vlan_init -> nbp_vlan_add -> br_switchdev_port_vlan_add -> switchdev_port_obj_add -> ocelot_port_obj_add -> ocelot_vlan_vid_add
[ 21.667421] ocelot_vlan_port_apply: port 0 vlan aware 1 pvid 1 vid 1
So far so good. The bridge has replaced the driver's default pvid used
in standalone mode (0) with its own default_pvid (1). The port's vid
(native VLAN) has also changed from 0 to 1.
$ ip link set dev swp0 up
[ 31.722956] 8021q: adding VLAN 0 to HW filter on device swp0
do_setlink -> dev_change_flags -> vlan_vid_add -> ocelot_vlan_rx_add_vid -> ocelot_vlan_vid_add:
[ 31.728700] ocelot_vlan_port_apply: port 0 vlan aware 1 pvid 1 vid 0
The 8021q module uses the .ndo_vlan_rx_add_vid API on .ndo_open to make
ports be able to transmit and receive 802.1p-tagged traffic by default.
This API is supposed to offload a VLAN sub-interface, which for a switch
port means to add a VLAN that is not a pvid, and tagged on egress.
But the driver implementation of .ndo_vlan_rx_add_vid is wrong: it adds
back vid 0 as "egress untagged". Now back to the initial paragraph:
there is a single untagged VID that the driver keeps track of, and that
has just changed from 1 (the pvid) to 0. So this breaks the bridge
core's expectation, because it has changed vid 1 from untagged to
tagged, when what the user sees is.
$ bridge vlan
port vlan ids
swp0 1 PVID Egress Untagged
br0 1 PVID Egress Untagged
But curiously, instead of manifesting itself as "untagged and
pvid-tagged traffic gets sent as tagged on egress", the bug:
- is hidden when vlan_filtering=0
- manifests as dropped traffic when vlan_filtering=1, due to this setting:
if (port->vlan_aware && !port->vid)
/* If port is vlan-aware and tagged, drop untagged and priority
* tagged frames.
*/
val |= ANA_PORT_DROP_CFG_DROP_UNTAGGED_ENA |
ANA_PORT_DROP_CFG_DROP_PRIO_S_TAGGED_ENA |
ANA_PORT_DROP_CFG_DROP_PRIO_C_TAGGED_ENA;
which would have made sense if it weren't for this bug. The setting's
intention was "this is a trunk port with no native VLAN, so don't accept
untagged traffic". So the driver was never expecting to set VLAN 0 as
the value of the native VLAN, 0 was just encoding for "invalid".
So the fix is to not send 802.1p traffic as untagged, because that would
change the port's native vlan to 0, unbeknownst to the bridge, and
trigger unexpected code paths in the driver.
Cc: Antoine Tenart <antoine.tenart@bootlin.com>
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
Fixes: 7142529f1688 ("net: mscc: ocelot: add VLAN filtering")
Signed-off-by: Vladimir Oltean <olteanv@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Reviewed-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
In the implementation of i2400m_op_rfkill_sw_toggle() the allocated
buffer for cmd should be released before returning. The
documentation for i2400m_msg_to_dev() says when it returns the buffer
can be reused. Meaning cmd should be released in either case. Move
kfree(cmd) before return to be reached by all execution paths.
Fixes: 2507e6ab7a9a ("wimax: i2400: fix memory leak")
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Remove including <linux/version.h> that don't need it.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
When NET_DSA_SMSC_LAN9303=y and NET_DSA_SMSC_LAN9303_MDIO=y,
below errors can be seen:
drivers/net/dsa/lan9303_mdio.c:87:23: error: REGMAP_ENDIAN_LITTLE
undeclared here (not in a function)
.reg_format_endian = REGMAP_ENDIAN_LITTLE,
drivers/net/dsa/lan9303_mdio.c:93:3: error: const struct regmap_config
has no member named reg_read
.reg_read = lan9303_mdio_read,
It should select REGMAP in config NET_DSA_SMSC_LAN9303.
Fixes: dc7005831523 ("net: dsa: LAN9303: add MDIO managed mode support")
Signed-off-by: Mao Wenan <maowenan@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
When using ARCH=mips CROSS_COMPILE=mips-linux-gnu-
to build drivers/net/ethernet/aquantia/atlantic/aq_ptp.o
and drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.o,
below errors can be seen:
drivers/net/ethernet/aquantia/atlantic/aq_ptp.c:1378:6:
warning: symbol 'aq_ptp_poll_sync_work_cb' was not declared.
Should it be static?
drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c:1155:5:
warning: symbol 'hw_atl_b0_ts_to_sys_clock' was not declared.
Should it be static?
This patch to make aq_ptp_poll_sync_work_cb and hw_atl_b0_ts_to_sys_clock
be static to fix these warnings.
Fixes: 9c477032f7d0 ("net: aquantia: add support for PIN funcs")
Signed-off-by: Mao Wenan <maowenan@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue
Jeff Kirsher says:
====================
40GbE Intel Wired LAN Driver Updates 2019-10-25
This series contains updates to i40e only. Several are fixes that could
go to 'net', but were intended for 'net-next'.
Sylwia changes how the driver function to read the NVM module data, so
that it is able to read the LLDP agent configuration to allow for
persistent LLDP.
Jaroslaw resolves an issue where the incorrect FEC settings were being
displayed in ethtool, by setting the proper FEC bits.
Piotr moves the hardware flags detection into a separate function, so
that the specific flags can be set based on the MAC and NVM. Also
extends the PHY access function to include a command flag to let the
firmware know it should not change the page while accessing a OSFP module.
Updates the driver to display the driver and firmware version when in
recovery mode.
Aleksandr refactored the VF MAC filters accounting since an untrusted
VF was able to delete but not add a MAC filter, so refactor the code to
have more consistency and improved logging.
Nicholas updates the driver to use a default interval of 50 usecs,
instead of the current 100 usecs which was causing some regression
performance issues.
Damian resolved LED blinking issues for X710T*L devices by adding
specific flows for these devices in the LED operations.
Navid Emamdoost found where allocated memory is not being properly freed
upon a failure in setting up MAC VLANs, so added the missing kfree().
v2: Dropped patches 2 & 6 from the original series while we wait for the
author to respond to community feedback.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Replace PLLs names used in documentation to that used in the code.
Cc: Vandita Kulkarni <vandita.kulkarni@intel.com>
Fixes: 68ff39c3f8c0 ("drm/i915/tgl: Add new pll ids")
Signed-off-by: Anna Karas <anna.karas@intel.com>
Reviewed-by: Vandita Kulkarni <vandita.kulkarni@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190926123559.15717-1-anna.karas@intel.com
(cherry picked from commit d328bd4f905834c7d87a49962ebc96e397aab7b9)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
|
|
The pointer bdp is being assigned with a value that is never
read, so the assignment is redundant and hence can be removed.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Fugang Duan <fugang.duan@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Return directly from within the loop as soon as the port is found,
otherwise we won't return NULL if the end of the list is reached.
Fixes: b96ddf254b09 ("net: dsa: use ports list in dsa_to_port")
Signed-off-by: Vivien Didelot <vivien.didelot@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
