Johan Hedberg says:
====================
Here are a couple of important Bluetooth & mac802154 fixes for 4.1:
- mac802154 fix for crypto algorithm allocation failure checking
- mac802154 wpan phy leak fix for error code path
- Fix for not calling Bluetooth shutdown() if interface is not up
Let me know if there are any issues pulling. Thanks.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
I forgot to update tcp_westwood when changing get_info() behavior,
this patch should fix this.
Fixes: 64f40ff5bb ("tcp: prepare CC get_info() access from getsockopt()")
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Kalle Valo says:
====================
iwlwifi:
* fix firmware API for -13.ucode
* fix RSSI handling that avoid bad roaming decision
* fix firmware debug
* fix MFUART operation
* fix ASSERT while restart the hardware (because of another ASSERT e.g)
ath9k:
* fix per-packet tx power configuration
rtlwifi:
* rtl8192cu: Fix kernel deadlock
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Move to include/uapi/linux/mpls.h to be externally visibile.
Signed-off-by: Tom Herbert <tom@herbertland.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Or Gerlitz says:
====================
mlx4 fixes for 4.1-rc2
Eran's fix is for a small off-by-one introduces on 4.1-rc1.
Yisahi fixes an issue with comes into play only on VMs with
many (> 256) vCPUs.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
The Firmware uses dynamic EQs allocation based on number of VFs and
max EQs that can be allocated. As a result, VF can have EQ numbers
that are larger than 256.
According to the firmware spec, the max value is limited to be 1024
(10 bits), adapt the relevant code accordingly. This bug was impossible
to hit prior to commit 7ae0e400cd ("net/mlx4_core: Flexible (asymmetric)
allocation of EQs and MSI-X vectors for PF/VFs") which actually enables
large number of EQs for VFs.
Signed-off-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This caused the en_stats_adder helper to accumulate a field which is
not related to the counter, fix that.
Fixes: a3333b35da ('net/mlx4_en: Moderate ethtool callback to show [..]')
Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Johannes Berg says:
====================
We have only a few fixes right now:
* a fix for an issue with hash collision handling in the
rhashtable conversion
* a merge issue - rhashtable removed default shrinking
just before mac80211 was converted, so enable it now
* remove an invalid WARN that can trigger with legitimate
userspace behaviour
* add a struct member missing from kernel-doc that caused
a lot of warnings
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Submit 909d9faae2 ("bnx2x: Prevent inner-reload while VFs exist")
contained a bug - MTU change was not prevented by it; Instead, it
`randomally' prevented bnx2x_resume() from running [harmless yet wrong].
This moves the check to its correct spot.
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Johan Hedberg says:
====================
pull request: bluetooth-next 2015-05-04
Here's the first bluetooth-next pull request for 4.2:
- Various fixes for at86rf230 driver
- ieee802154: trace events support for rdev->ops
- HCI UART driver refactoring
- New Realtek IDs added to btusb driver
- Off-by-one fix for rtl8723b in btusb driver
- Refactoring of btbcm driver for both UART & USB use
Please let me know if there are any issues pulling. Thanks.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
c0adf54a10 introduced new sparse warnings:
CHECK /home/dahern/kernels/linux.git/net/rds/ib_cm.c
net/rds/ib_cm.c:191:34: warning: incorrect type in initializer (different base types)
net/rds/ib_cm.c:191:34: expected unsigned long long [unsigned] [usertype] dp_ack_seq
net/rds/ib_cm.c:191:34: got restricted __be64 <noident>
net/rds/ib_cm.c:194:51: warning: cast to restricted __be64
The temporary variable for sequence number should have been declared as __be64
rather than u64. Make it so.
Signed-off-by: David Ahern <david.ahern@oracle.com>
Cc: shamir rabinovitch <shamir.rabinovitch@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This reverts commit 8d7d9cca43.
Now that the necessary infrastructure is really all there
in the tree, we can put this change back in.
Signed-off-by: David S. Miller <davem@davemloft.net>
When smsc911x uses GPIO as the interrupt controller, and if both are
loaded as modules, we get following error:
"smsc911x: Could not allocate irq resource"
This issue is because of smsc911x using platform_get_resource to get
device tree based irq resource.
commit "9ec36ca (of/irq: do irq resolution in platform_get_irq)" and
commit "7085a7 (drivers: platform: parse IRQ flags from resources)" add
support in platform_get_irq to resolve irq and irq_flags respectively
for both modern device tree and legacy static platform data platforms.
Modify smsc911x driver to use platform_get_irq to pick up irq resource
correctly and use irq_get_trigger_type to get the IRQ trigger flags.
Signed-off-by: Kamlakant Patel <kamlakant.patel@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The code in __netdev_upper_dev_link() has an over-stringent
loop detection logic that actually prevents valid configurations
from working correctly.
In particular, the logic returns an error if an upper device
is already in the list of all upper devices for a given dev.
This particular check seems to be a overzealous as it disallows
perfectly valid configurations. For example:
# ip l a link eth0 name eth0.10 type vlan id 10
# ip l a dev br0 typ bridge
# ip l s eth0.10 master br0
# ip l s eth0 master br0 <--- Will fail
If you switch the last two commands (add eth0 first), then both
will succeed. If after that, you remove eth0 and try to re-add
it, it will fail!
It appears to be enough to simply check adj_list to keeps things
safe.
I've tried stacking multiple devices multiple times in all different
combinations, and either rx_handler registration prevented the stacking
of the device linking cought the error.
Signed-off-by: Vladislav Yasevich <vyasevic@redhat.com>
Acked-by: Jiri Pirko <jiri@resnulli.us>
Acked-by: Veaceslav Falico <vfalico@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
As German phone operators are discontinuing ISDN service, neither
Hansjörg nor I will be able to maintain the Gigaset ISDN drivers
any longer. Paul Bolle offered to step into the breach for odd
fixes.
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Acked-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eliminate 90 of these warnings:
Warning(..//include/net/mac80211.h:1682): No description found for parameter 'drv_priv[0]'
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
When a macvlan device is placed in promiscuous mode, it currently
just sets it's multicast mask to permissive, but doesn't change
the state of the lower device. As a result, not all multicast
traffic can be received on such device. Additionally, none of
a vlan traffic can be received on such device as well.
This patch propagates the promiscuous mode setting to lower device
so that lower device may receive all packets that macvlan may
be interested in.
Signed-off-by: Vladislav Yasevich <vyasevic@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This reverts commit c243d7e209.
That patch is solving a non-existant problem while creating a
real problem. Just because a socket is allocated in the init
name space doesn't mean that it gets hashed in the init name space.
When we unhash it the name space must be the same as the one
we had when we hashed it. So this patch is completely bogus
and causes socket leaks.
Reported-by: Andrey Wagin <avagin@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexander Duyck says:
====================
Clean-up some bits related to netpoll
This patch set cleans up some minor items related to netpoll. The first
patch addresses an Rx clean-up bug that is triggered due to an assumption
that napi->poll wouldn't be called with a budget of 0. The other two
patches address dev_kfree_skb being called in the xmit path which isn't
valid since netpoll will call ndo_start_xmit with IRQs disabled.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
With netpoll making use of the transmit function it is possible for the
ndo_start_xmit function to be called with irqs disabled. As such we need
to use dev_kfree_skb_any in the Tx cleanup path for frames that are
dropped.
Signed-off-by: Alexander Duyck <alexander.h.duyck@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The function r8169_csum_workaround is called in the ndo_start_xmit path of
the r8169 driver. As such it should not be using dev_kfree_skb as it is
not irq safe, so instead we should be using dev_kfree_skb_any for freeing
in the dropped path, and dev_consume_skb_any for any frames that were
transmitted.
Signed-off-by: Alexander Duyck <alexander.h.duyck@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The netpoll path will call napi->poll with a budget of 0 in order to clean
the Tx rings only. This change updates the fm10k driver so that it will
correctly support that instead of cleaning 1 Rx frame if a budget of 0 is
received.
Signed-off-by: Alexander Duyck <alexander.h.duyck@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Marc Kleine-Budde says:
====================
this is a pull request of a single patch for net/master.
The patch is contributed by Jeppe Ledet-Pedersen, it fixes the
extended frame handling in the xilinx driver.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller
Eric Dumazet
Tom Herbert
Yishai Hadas
Eran Ben Elisha
Jerry Snitselaar
Yuval Mintz
David Ahern
Kamlakant Patel
Vlad Yasevich
Tilman Schmidt
Randy Dunlap
Herbert Xu
Alexander Duyck
Vivien Didelot