On Thursday, October 13, 2016 10:57:00 PM CEST Yuval Mintz wrote:
> Hi Dave,
>
> The first patch in this series follows Dan Carpenter's reports about
> Smatch warnings for recent qed additions and fixes those.
>
> The second patch is the most significant one [and the reason this is
> ntended for
On Thu, 2016-10-13 at 21:47 -0700, David Ahern wrote:
> Currently, socket lookups for l3mdev (vrf) use cases can match a socket
> that is bound to a port but not a device (ie., a global socket). If the
> sysctl tcp_l3mdev_accept is not set this leads to ack packets going out
> based on the main tab
On Thu, Oct 13, 2016 at 10:49:38AM -0500, Eric W. Biederman wrote:
> Andrei Vagin writes:
>
> > From: Andrey Vagin
> >
> > The operation of destroying netns is heavy and it is executed under
> > net_mutex. If many namespaces are destroyed concurrently, net_mutex can
> > be locked for a long time
On 10/13/16, 5:57 PM, Tom Herbert wrote:
> Add a dst_cache to ila_lwt structure. This holds a cached route for the
> translated address. In ila_output we now perform a route lookup after
> translation and if possible (destination in original route is full 128
> bits) we set the dst_cache. Subsequen
Hi Gavin,
On Fri, Oct 14, 2016 at 1:23 PM, Gavin Shan wrote:
> This splits out the code that handles ncsi_dev_state_suspend_select
> so that we can add more code to the handler in subsequent patch.
> Apart from adding a error tag to reuse the code in error path,
> no logical changes introduced.
>
David Miller writes:
> From: Robert Jarzmik
> Date: Sun, 9 Oct 2016 22:33:45 +0200
>
>> Writes to u16 has a special handling on 3 PXA platforms, where the
>> hardware wiring forces these writes to be u32 aligned.
>>
>> This patch isolates this handling for PXA platforms as before, but
>> enabl
On Fri, Oct 14, 2016 at 1:23 PM, Gavin Shan wrote:
> The issue was found on BCM5718 which has two NCSI channels in one
> package: C0 and C1. Both of them are connected to different LANs,
> means they are in link-up state and C0 is chosen as the active
> one until resetting BCM5718 happens as belo
On Fri, Oct 14, 2016 at 1:23 PM, Gavin Shan wrote:
> The issue was found on BCM5718 which has two NCSI channels in one
> package: C0 and C1. C0 is in link-up state while C1 is in link-down
> state. C0 is chosen as active channel until unplugging and plugging
> C0's cable: On unplugging C0's cable
On 10/13/16, 5:57 PM, Tom Herbert wrote:
> Users of lwt tunnels may set up some secondary state in build_state
> function. Add a corresponding destroy_state function to allow users to
> clean up state. This destroy state function is called from lwstate_free.
> Also, we now free lwstate using kfree_
On Thu, Oct 13, 2016 at 5:45 AM, Jiri Pirko wrote:
> Thu, Oct 13, 2016 at 02:30:19PM CEST, j...@mojatatu.com wrote:
>>On 16-10-13 08:10 AM, Jiri Pirko wrote:
>>> Thu, Oct 13, 2016 at 01:49:07PM CEST, j...@mojatatu.com wrote:
>>> > On 16-10-13 04:48 AM, Jiri Pirko wrote:
>>
>>[..]
>>> > Roopa, did
Currently, socket lookups for l3mdev (vrf) use cases can match a socket
that is bound to a port but not a device (ie., a global socket). If the
sysctl tcp_l3mdev_accept is not set this leads to ack packets going out
based on the main table even though the packet came in from an L3 domain.
The end r
On Wed, Oct 12, 2016 at 11:06 PM, Shmulik Ladkani
wrote:
> This patch series implements action mirred 'ingress' actions
> TCA_INGRESS_REDIR and TCA_INGRESS_MIRROR.
>
> This allows attaching filters whose target is to hand matching skbs into
> the rx processing of a specified device.
>
> v4:
> in
On Thu, Oct 13, 2016 at 06:15:39PM -0500, Timur Tabi wrote:
> I need help with a program I've discovered with my driver
> (ethernet/qualcomm/emac/) that occurs in the following process:
>
> 1. Load the driver
> 1a. Driver calls mdiobus_register (see emac_phy_config), which calls
> mdiobus_scan(),
On (10/14/16 02:06), Duyck, Alexander H wrote:
> > + case ETH_P_IP:
> > + skb_header_pointer(skb, ETH_HLEN, sizeof (struct iphdr),
> > + &ip_hdr);
> > /* access ihl as u8 to avoid unaligned access on ia64 */
> > - hlen = (hdr.network[0]
Andrei Vagin writes:
> On Thu, Oct 13, 2016 at 10:49:38AM -0500, Eric W. Biederman wrote:
>> Andrei Vagin writes:
>>
>> > From: Andrey Vagin
>> >
>> > The operation of destroying netns is heavy and it is executed under
>> > net_mutex. If many namespaces are destroyed concurrently, net_mutex ca
The issue was found on BCM5718 which has two NCSI channels in one
package: C0 and C1. Both of them are connected to different LANs,
means they are in link-up state and C0 is chosen as the active
one until resetting BCM5718 happens as below.
Resetting BCM5718 results in LSC (Link State Change) AEN
This splits out the code that handles ncsi_dev_state_suspend_select
so that we can add more code to the handler in subsequent patch.
Apart from adding a error tag to reuse the code in error path,
no logical changes introduced.
Signed-off-by: Gavin Shan
---
net/ncsi/ncsi-manage.c | 38 +++
In ncsi_suspend_channel(), we fetch the active package and
channel to local variables for twice. It's unnecessary. This
drops one of them. No functional changes introduced.
Signed-off-by: Gavin Shan
---
net/ncsi/ncsi-manage.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/net/ncsi/ncsi-man
This series fixes 2 issues that were found during NCSI's availability
testing on BCM5718 and improves HNCDSC AEN handler:
* PATCH[1] and PATCH[2] refactors the code so that minimal code
change is put to PATCH[3].
* PATCH[3] fixes the NCSI channel's stale link state before doing
fai
This improves AEN handler for Host Network Controller Driver Status
Change (HNCDSC):
* The channel's lock should be hold when accessing its state.
* Do failover when host driver isn't ready.
* Configure channel when host driver becomes ready.
Signed-off-by: Gavin Shan
---
net/ncsi/ncsi
The issue was found on BCM5718 which has two NCSI channels in one
package: C0 and C1. C0 is in link-up state while C1 is in link-down
state. C0 is chosen as active channel until unplugging and plugging
C0's cable: On unplugging C0's cable, LSC (Link State Change) AEN
packet received on C0 to repor
Hi Andrew,
Today's linux-next merge of the akpm tree got a conflict in:
include/linux/mlx5/device.h
between commit:
b8a4ddb2e8f4 ("net/mlx5: Add MLX5_ARRAY_SET64 to fix BUILD_BUG_ON")
from the net tree and patch:
"include/linux/mlx5/device.h: kill BUILD_BUG_ON()s"
from the akpm tree.
> -Original Message-
> From: Sowmini Varadhan [mailto:sowmini.varad...@oracle.com]
> Sent: Thursday, October 13, 2016 6:44 PM
> To: Duyck, Alexander H ;
> netdev@vger.kernel.org
> Subject: bug in ixgbe_atr
>
> When I was playing around with TPACKET_V2, I think I ran into a bug in
> ixgbe_a
When I was playing around with TPACKET_V2, I think I ran
into a bug in ixgbe_atr(): if I get here with an
sk_buff that has, e.g., just 14 bytes in the header, then
the skb_network_header is invalid. I found my kernel sometimes
wandering off into ipv6_find_hdr() in an attempt to get the
l4_proto
Add a dst_cache to ila_lwt structure. This holds a cached route for the
translated address. In ila_output we now perform a route lookup after
translation and if possible (destination in original route is full 128
bits) we set the dst_cache. Subsequent calls to ila_output can then use
the cache to a
Add a dst_cache to ila_lwt structure. This holds a cached route for the
translated address. In ila_output we now perform a route lookup after
translation and if possible (destination in original route is full 128
bits) we set the dst_cache. Subsequent calls to ila_output can then use
the cache to a
Users of lwt tunnels may set up some secondary state in build_state
function. Add a corresponding destroy_state function to allow users to
clean up state. This destroy state function is called from lwstate_free.
Also, we now free lwstate using kfree_rcu so user can assume structure
is not freed bef
On Mon, Oct 10, 2016 at 5:21 PM, Siva Reddy Kallam
wrote:
> On Sun, Oct 9, 2016 at 12:35 AM, Meelis Roos wrote:
>>> > That did not go well - bisect found the following commit but that does
>>> > not seem to be related at all. So probably the reproducibility is not
>>> > 100% but more random.
>>>
Check answers from USB stack and avoid re-sending the request
multiple times if the device does not respond.
This fixes the following problem, observed with a probably flaky adapter.
[62108.732707] usb 1-3: new high-speed USB device number 5 using xhci_hcd
[62108.914421] usb 1-3: New USB device f
Sparse was complaining when we went to prototype some code
using ethtool_cmd_speed_set and SPEED_10, which uses
the upper 16 bits of __u32 speed for the first time.
CHECK
...
.../uapi/linux/ethtool.h:123:28: warning:
cast truncates bits from constant value (186a0 becomes 86a0)
The warning i
I need help with a program I've discovered with my driver
(ethernet/qualcomm/emac/) that occurs in the following process:
1. Load the driver
1a. Driver calls mdiobus_register (see emac_phy_config), which calls
mdiobus_scan(), which calls get_phy_device()
1b. get_phy_device() performs MDIO bus o
On Oct 13, 2016 6:46 AM, "Johannes Berg" wrote:
>
> On Thu, 2016-10-13 at 22:42 +0900, Sergey Senozhatsky wrote:
> >
> > > > https://git.kernel.org/cgit/linux/kernel/git/luto/linux.git/commi
> > > > t/?h=x86/vmap_stack&id=0a39cfa6fbb5d5635c85253cc7d6b44b54822afd
> > > > https://git.kernel.org/cgit
On 10/13/16 3:29 PM, Eric Dumazet wrote:
> Since netif_index_is_l3_master() is not cheap, can you reorder the
> test ?
>
> if (!net->ipv4.sysctl_tcp_l3mdev_accept)
> return netif_index_is_l3_master(net, dif);
sure. Since this use case is called under rcu_read_lock I can make a
netif_inde
On Thu, Oct 13, 2016 at 12:49:33PM -0700, Linus Torvalds wrote:
> That said, xt_hook_ops_alloc() itself is odd. Lookie here, this is the
> loop that initializes things:
>
> for (i = 0, hooknum = 0; i < num_hooks && hook_mask != 0;
> hook_mask >>= 1, ++hooknum) {
>
> and it m
On Thu, 2016-10-13 at 13:14 -0700, David Ahern wrote:
> Currently, socket lookups for l3mdev (vrf) use cases can match a socket
> that is bound to a port but not a device (ie., a global socket). If the
> sysctl tcp_l3mdev_accept is not set this leads to ack packets going out
> based on the main tab
On Thu, 2016-10-13 at 09:54 -0400, David Miller wrote:
> Applied, thanks Eric.
>
> Want me to queue this up for -stable too?
No thanks, it just occurred to me during a debugging session.
Nicolas Dichtel wrote:
> Le 10/10/2016 à 16:04, Florian Westphal a écrit :
> > Nicolas Dichtel wrote:
> >> After commit b87a2f9199ea ("netfilter: conntrack: add gc worker to remove
> >> timed-out entries"), netlink conntrack deletion events may be sent with a
> >> huge delay. It could be interest
Linus Torvalds wrote:
> On Wed, Oct 12, 2016 at 11:27 PM, Markus Trippelsdorf
> wrote:
> >
> > Yeah.
> >
> > 105 entry->orig_ops = reg;
> > 106 entry->ops = *reg;
> > 107 entry->next = NULL;
>
> So ipt_register_table() does:
>
> ret = nf_register_net_hoo
On Thu, Oct 13, 2016 at 4:00 AM, Nikita Yushchenko
wrote:
It would make more sense to update the DMA API for
__dma_page_cpu_to_dev on ARM so that you don't invalidate the cache if
the direction is DMA_FROM_DEVICE.
>>>
>>> No, in generic case it's unsafe.
>>>
>>> If CPU issued a writ
Currently, socket lookups for l3mdev (vrf) use cases can match a socket
that is bound to a port but not a device (ie., a global socket). If the
sysctl tcp_l3mdev_accept is not set this leads to ack packets going out
based on the main table even though the packet came in from an L3 domain.
The end r
In cases where the number of tx rings is not a multiple of the number of
rx rings, the tx completion event will be handled on a different core
from the transmit and population of the ring. Races on the ring will
lead to a double-free of the page, and possibly other corruption.
The rings are initia
Smatch compains about qed_roce_ll2_tx() dereference
of the 'cdev' variable while testing its validity later.
As the validation checking is an over-kill [variable would always
be set], simply remove it.
Reported-by: Dan Carpenter
Fixes: abd49676c707 ("qed: Add RoCE ll2 & GSI support")
Signed-off-b
The qedr driver would require a tristate Kconfig option [to allow
it to compile as a module], and toward that end we've added the
INFINIBAND_QEDR option. But as we've made the compilation of the
qed/qede infrastructure required for RoCE dependent on the option
we'd be facing linking difficulties in
This cleans many of the warnings that would arise in qed as a
result of compilations with C=1; Most of those are the addition
of missing 'static' to functions, although there are several other
fixes as well.
Signed-off-by: Yuval Mintz
---
drivers/net/ethernet/qlogic/qed/qed_cxt.c | 8 +-
dri
On Thu, Oct 13, 2016 at 12:17 PM, David Miller wrote:
> From: Tom Herbert
> Date: Wed, 12 Oct 2016 16:25:42 -0700
>
>> Since performing a UDP lookup on every packet might be expensive I
>> added a static key check to bypass the lookup if there are no
>> sockets with flow_dissect set. I should men
Hi Dave,
The first patch in this series follows Dan Carpenter's reports about
Smatch warnings for recent qed additions and fixes those.
The second patch is the most significant one [and the reason this is
ntended for 'net'] - it's based on Arnd Bermann's suggestion for fixing
compilation issues t
On Sun, Sep 18, 2016 at 07:59:43PM -0400, Brenden Blanco wrote:
> On Fri, Sep 16, 2016 at 09:24:43PM +0200, Jesper Dangaard Brouer wrote:
> > On Fri, 16 Sep 2016 12:17:27 -0700
> > Brenden Blanco wrote:
> >
> > > On Fri, Sep 16, 2016 at 09:03:40PM +0200, Jesper Dangaard Brouer wrote:
> > > > Hi B
On Wed, Oct 12, 2016 at 11:27 PM, Markus Trippelsdorf
wrote:
>
> Yeah.
>
> 105 entry->orig_ops = reg;
> 106 entry->ops = *reg;
> 107 entry->next = NULL;
So ipt_register_table() does:
ret = nf_register_net_hooks(net, ops, hweight32(table->valid_hooks));
a
From: Tom Herbert
Date: Wed, 12 Oct 2016 16:25:42 -0700
> Since performing a UDP lookup on every packet might be expensive I
> added a static key check to bypass the lookup if there are no
> sockets with flow_dissect set. I should mention that doing the
> lookup wasn't particularly a big hit anyw
Edge-Rate cleanup include the following:
- Updated device tree bindings documentation for edge-rate
- The edge-rate is now specified as a "slowdown", meaning that it is now
being specified as positive values instead of negative (both
documentation and implementation wise).
- Only explicitly doc
Hi,
On 13/10/16 10:01, David Miller wrote:
> This doesn't apply cleanly to net-next, please respin.
Sorry about that... But, I have already send a rebased version (v11) which does
apply cleanly. This time I will try and see if I can get git-send-email to use
the same thread ID.
Anyway, here is a
> Do you have suggestions on how to better handle the choice of the array size
> and the speeds?
phydev->supported lists the speeds this phy supports.
Andrew
On Thu, 2016-10-13 at 14:55 +0200, Paul Bolle wrote:
> On Thu, 2016-10-13 at 15:44 +0300, Luca Coelho wrote:
> > Even though there is apparently something wrong with this part of the
> > ACPI table on you laptop, since it doesn't match our specifications.
> > In any case, it's mostly harmless.
>
The randomized interface identifier (rndid) was periodically updated from
the regen_timer timer. Simplify the code by updating the rndid only when
needed by ipv6_try_regen_rndid().
This makes the follow-up DESYNC_FACTOR fix much simpler. Also it fixes a
reference counting error in this error path
The IPv6 temporary address generation uses a variable called DESYNC_FACTOR
to prevent hosts updating the addresses at the same time. Quoting RFC 4941:
... The value DESYNC_FACTOR is a random value (different for each
client) that ensures that clients don't synchronize with each other and
ip6_route_output() doesn't return a negative error when it fails, rather
the ->error field of the returned dst_entry struct needs to be checked.
Reported-by: Dan Carpenter
Fixes: 75b54cb57ca3 ("rxrpc: Add IPv6 support")
Signed-off-by: David Howells
---
net/rxrpc/peer_object.c |4 ++--
1 fi
From: Andrew Lunn
Date: Thu, 13 Oct 2016 18:29:01 +0200
> Just for my clarification:
>
> We are in the middle of the merge window. What does net-next and net
> mean at the moment?
Once I merge net-next to Linus, bug fixes should go to 'net'.
And for the past day or so I've been slowly merging
From: Dan Carpenter
Date: Thu, 13 Oct 2016 11:56:57 +0300
> This is supposed to loop 1000 times and then give up. The problem is
> it's a post-op and after the loop we test if "loop" is zero when really
> it would be -1. Fix this by making it a pre-op.
>
> Fixes: 1b7c55c4538b ("liquidio: CN23X
1) Fix various build warnings in tlan/qed/xen-netback drivers, from Arnd
Bergmann.
2) Propagate proper error code in strparser's strp_recv(), from Geert
Uytterhoeven.
3) Fix accidental broadcast of RTM_GETTFILTER responses, from Eric Dumazret.
4) Need to use list_for_each_entry_safe() in qe
> On Thu, Oct 13, 2016 at 12:04:38PM -0400, David Miller wrote:
> From: Andrew Lunn
> Date: Wed, 12 Oct 2016 22:14:53 +0200
>
> > The phy_start() is used to indicate the PHY is now ready to do its
> > work. The state is changed, normally to PHY_UP which means that both
> > the MAC and the PHY are
After the commit 9207f9d45b0a ("net: preserve IP control block
during GSO segmentation"), the GSO CB and the IPoIB CB conflict.
That destroy the IPoIB address information cached there,
causing a severe performance regression, as better described here:
http://marc.info/?l=linux-kernel&m=14678727982
From: Dan Carpenter
Date: Thu, 13 Oct 2016 11:45:28 +0300
> The "vf_vlan_info" struct ends with a 2 byte struct hole so we have to
> memset it to ensure that no stack information is revealed to user space.
>
> Fixes: 79aab093a0b5 ('net: Update API for VF vlan protocol 802.1ad support')
> Signed-
From: Tobias Klauser
Date: Thu, 13 Oct 2016 13:28:33 +0200
> The dev parameter passed to __axienet_device_reset() is not used inside
> the function, so remove it.
>
> Signed-off-by: Tobias Klauser
Applied.
call->operation_ID is sometimes being used as __be32 sometimes is being
used as u32. Be consistent and settle on using as u32.
Signed-off-by: David Howells operation_ID);
+ _enter("{CB.OP %u}", call->operation_ID);
- _enter("{CB.OP %u}", operation_id);
-
- switch (operation_id
From: Dan Carpenter
We switched from kmap_atomic() to kmap() so the kunmap() calls need to
be updated to match.
Fixes: d001648ec7cf ('rxrpc: Don't expose skbs to in-kernel users [ver #2]')
Signed-off-by: Dan Carpenter
Signed-off-by: David Howells
---
fs/afs/fsclient.c |4 ++--
1 file cha
Fix the following checker warning:
net/rxrpc/call_object.c:279 rxrpc_new_client_call()
warn: passing zero to 'ERR_PTR'
where a value that's always zero is passed to ERR_PTR() so that it can be
passed to a tracepoint in an auxiliary pointer field.
Just pass NULL instead to the tra
Hey Mathias-
On Thu, Oct 13, 2016 at 10:57:18AM +, Koehrer Mathias (ETAS/ESW5) wrote:
[..]
Interesting indeed!
> > Here are some places where I added traces:
> > In file igb_ptp.c:
> > void igb_ptp_rx_hang(struct igb_adapter *adapter) {
> > struct e1000_hw *hw = &adapter->hw;
> >
On Thu, Oct 13, 2016 at 10:46:34AM -0400, David Miller wrote:
> From: Zach Brown
> Date: Tue, 11 Oct 2016 15:26:20 -0500
>
> > From: Josh Cartwright
> >
> > Create an option CONFIG_LED_TRIGGER_PHY (default n), which will
> > create a set of led triggers for each instantiated PHY device. There
From: Nikolay Aleksandrov
Date: Thu, 13 Oct 2016 15:20:52 +0200
> When I added the multicast flood control flag, I also added an attribute
> for it for sysfs similar to other flags, but I forgot to add it to
> brport_attrs.
>
> Fixes: b6cb5ac8331b ("net: bridge: add per-port multicast flood flag
is BE or CPU-E within
AFS.
The patches can be found here also:
http://git.kernel.org/cgit/linux/kernel/git/dhowells/linux-fs.git/log/?h=rxrpc-rewrite
Tagged thusly:
git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git
rxrpc-rewrite-20161013
David
From: Dan Carpenter
Date: Thu, 13 Oct 2016 11:06:06 +0300
> We should clear out the padding and unused struct members so that we
> don't expose stack information to userspace.
>
> Fixes: fdb3accc2c15 ('tipc: add the ability to get UDP options via netlink')
> Signed-off-by: Dan Carpenter
Applie
On Thu, Oct 13, 2016 at 09:43:57AM -0600, David Ahern wrote:
> On 10/13/16 1:16 AM, Cyrill Gorcunov wrote:
> > On Wed, Oct 12, 2016 at 07:55:04PM -0400, David Miller wrote:
> >> From: Cyrill Gorcunov
> >> Date: Wed, 12 Oct 2016 09:53:29 +0300
> >>
> >>> I can't rename the field, neither a can use
From: Zach Brown
Date: Thu, 13 Oct 2016 10:42:46 -0500
> Do you have suggestions on how to better handle the choice of the array size
> and the speeds?
All of the speed values are simply the rate in bits per second.
There is therefore no reason you can't just print the raw value and
scale it to
From: Andrew Lunn
Date: Wed, 12 Oct 2016 22:14:53 +0200
> The phy_start() is used to indicate the PHY is now ready to do its
> work. The state is changed, normally to PHY_UP which means that both
> the MAC and the PHY are ready.
>
> If the phy driver is using polling, when the next poll happens,
From: David Ahern
Date: Wed, 12 Oct 2016 13:20:11 -0700
> Commit e0d56fdd7342 was a bit aggressive removing l3mdev calls in
> the IPv4 stack. If the fib_lookup fails we do not want to drop to
> make_route if the oif is an l3mdev device.
>
> Also reverts 19664c6a0009 ("net: l3mdev: Remove netif_i
On 13.10.2016 13:28, Tobias Klauser wrote:
> The dev parameter passed to __axienet_device_reset() is not used inside
> the function, so remove it.
>
> Signed-off-by: Tobias Klauser
> ---
> drivers/net/ethernet/xilinx/xilinx_axienet_main.c | 11 +--
> 1 file changed, 5 insertions(+), 6 de
> > Since we will remove items off the list using list_del() we need to
> > use a safe version of the list_for_each_entry() macro aptly named
> > list_for_each_entry_safe().
> >
> > Fixes: 0a7fb11c23c0 ("qed: Add Light L2 support")
> > Signed-off-by: Wei Yongjun
>
> Can the QED maintainers please
From: Doug Ledford
Date: Thu, 13 Oct 2016 11:20:59 -0400
> We *had* a safe way to do that. It got broken. What about increasing
> the size of skb->cb? Or adding a skb->dgid that is a
> u8[INFINIBAND_ALEN]? Or a more generic skb->dest_ll_addr that is sized
> to hold the dest address for any li
Recently a new per-port flag was added which controls the flooding of
unknown multicast, this patch adds support for controlling it via iproute2.
It also updates the man pages with information about the new flag.
Signed-off-by: Nikolay Aleksandrov
---
note that there's one line that's > 80 chars
> > The definition of qed_get_rdma_ops() is not a prototype unless we add
> > 'void' here, as indicated by this W=1 warning:
> >
> > drivers/net/ethernet/qlogic/qed/qed_roce.c: In function ‘qed_get_rdma_ops’:
> > drivers/net/ethernet/qlogic/qed/qed_roce.c:2950:28: error: old-style
> > function defi
Andrei Vagin writes:
> From: Andrey Vagin
>
> The operation of destroying netns is heavy and it is executed under
> net_mutex. If many namespaces are destroyed concurrently, net_mutex can
> be locked for a long time. It is impossible to create a new netns during
> this period of time.
This may
On 10/13/16 1:16 AM, Cyrill Gorcunov wrote:
> On Wed, Oct 12, 2016 at 07:55:04PM -0400, David Miller wrote:
>> From: Cyrill Gorcunov
>> Date: Wed, 12 Oct 2016 09:53:29 +0300
>>
>>> I can't rename the field, neither a can use union.
>>
>> Remind me again what is wrong with using an anonymous union?
On 13.10.2016 16:40, Tobias Klauser wrote:
> On 2016-10-13 at 14:23:49 +0200, Michal Simek wrote:
>> On 13.10.2016 13:28, Tobias Klauser wrote:
>>> The dev parameter passed to __axienet_device_reset() is not used inside
>>> the function, so remove it.
>>>
>>> Signed-off-by: Tobias Klauser
>>> ---
On 13/10/16 15:35, David Miller wrote:
From: Stephen Hemminger
Date: Tue, 11 Oct 2016 13:04:09 -0700
This reverts commit 6ae23ad36253a8033c5714c52b691b84456487c5.
The code has been in kernel since 4.4 but there are no in tree
code that uses. Unused code is broken code, remove it.
Signed-off-
On 10/13/2016 10:43 AM, David Miller wrote:
> From: Doug Ledford
> Date: Thu, 13 Oct 2016 10:35:35 -0400
>
>> On 10/13/2016 10:24 AM, David Miller wrote:
>>> From: Paolo Abeni
>>> Date: Tue, 11 Oct 2016 19:15:44 +0200
>>>
After the commit 9207f9d45b0a ("net: preserve IP control block
d
On 10/13/16 1:34 AM, Jiri Pirko wrote:
>
> Although I didn't like the "all-list" idea when Veaceslav pushed it
> because it looked to me like a big hammer, it turned out to be very handy
> and quick for traversing neighbours. Why it cannot be fixed?
>
> The walks with possibly hundreds of functio
On (10/14/16 00:00), Sergey Senozhatsky wrote:
> kernel: [] ieee80211_crypto_ccmp_decrypt+0x204/0x298
> kernel: [] ieee80211_rx_handlers+0x7df/0x1c1d
> kernel: [] ieee80211_prepare_and_rx_handle+0xdc2/0xe79
> kernel: [] ? ieee80211_rx_napi+0x168/0x7b6
> kernel: [] ieee80211_rx_napi+0x48b/0x7b6
On 13/10/16 15:35, David Miller wrote:
From: Stephen Hemminger
Date: Tue, 11 Oct 2016 13:04:09 -0700
This reverts commit 6ae23ad36253a8033c5714c52b691b84456487c5.
The code has been in kernel since 4.4 but there are no in tree
code that uses. Unused code is broken code, remove it.
Signed-off-
On Thu, 2016-10-13 at 10:24 -0400, David Miller wrote:
> From: Paolo Abeni
> Date: Tue, 11 Oct 2016 19:15:44 +0200
>
> > After the commit 9207f9d45b0a ("net: preserve IP control block
> > during GSO segmentation"), the GSO CB and the IPoIB CB conflict.
> > That destroy the IPoIB address informati
From: Arnd Bergmann
Date: Wed, 12 Oct 2016 16:54:01 +0200
> Wiht the latest rework of the xen-netback driver, we get a warning
> on ARM about the types passed into min():
>
> drivers/net/xen-netback/rx.c: In function 'xenvif_rx_next_chunk':
> include/linux/kernel.h:739:16: error: comparison of d
This fixes the following errors when trying to clone the urls:
Cloning into 'net'...
fatal: repository 'http://git.kernel.org/cgit/linux/kernel/git/davem/net.git/'
not found
Cloning into 'net-next'...
fatal: repository
'http://git.kernel.org/cgit/linux/kernel/git/davem/net-next.git/' not found
C
From: Giuseppe Cavallaro
Date: Wed, 12 Oct 2016 15:42:04 +0200
> This patch fixes a problem when propagated the
> failure of ptp_clock_register to open function.
>
> Signed-off-by: Giuseppe Cavallaro
Applied.
:
kernel: Oops: [#1] PREEMPT SMP
kernel: Modules linked in: nls_iso8859_1 nls_cp437 vfat fat mousedev psmouse
serio_raw atkbd libps2 i915 coretemp i2c_algo_bit hwmon crc32c_intel mxm_wmi
drm_kms_helper cfbfillrect syscopyarea cfbimgblt sysfillrect iwlmvm sysimgblt
fb_sys_fops i2c_
From: Giuseppe Cavallaro
Date: Wed, 12 Oct 2016 15:42:03 +0200
> The gmac 4.x version has not extended descriptors
> (that are available on 3.x instead of).
> While initializing the PTP module, the advanced PTP was
> enabled in case of extended descriptors. This cannot be
> applied for 4.x versio
From: Ursula Braun
Date: Wed, 12 Oct 2016 12:38:48 +0200
> here are 3 small patches for the s390 network drivers netiucv and lcs.
> They are built for the net-tree.
Series applied, thanks.
On 2016-10-13 at 14:23:49 +0200, Michal Simek wrote:
> On 13.10.2016 13:28, Tobias Klauser wrote:
> > The dev parameter passed to __axienet_device_reset() is not used inside
> > the function, so remove it.
> >
> > Signed-off-by: Tobias Klauser
> > ---
> > drivers/net/ethernet/xilinx/xilinx_axie
From: "Mintz, Yuval"
Date: Thu, 13 Oct 2016 14:14:40 +
>> > Since we will remove items off the list using list_del() we need to
>> > use a safe version of the list_for_each_entry() macro aptly named
>> > list_for_each_entry_safe().
>> >
>> > Fixes: 0a7fb11c23c0 ("qed: Add Light L2 support")
>
From: Cong Wang
Date: Tue, 11 Oct 2016 10:56:45 -0700
> Krister reported a kernel NULL pointer dereference after
> tcf_action_init_1() invokes a_o->init(), it is a race condition
> where one thread calling tcf_register_action() to initialize
> the netns data after putting act ops in the global li
From: "Mintz, Yuval"
Date: Thu, 13 Oct 2016 14:15:51 +
>> > The definition of qed_get_rdma_ops() is not a prototype unless we add
>> > 'void' here, as indicated by this W=1 warning:
>> >
>> > drivers/net/ethernet/qlogic/qed/qed_roce.c: In function ‘qed_get_rdma_ops’:
>> > drivers/net/ethernet
From: Roopa Prabhu
Date: Tue, 11 Oct 2016 16:12:56 -0700
> From: Roopa Prabhu
>
> This patch adds vlan and address to warning messages printed
> in the bridge fdb code for debuggability.
>
> Signed-off-by: Roopa Prabhu
Applied, thanks Roopa.
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