linux.git/drivers/net, branch v3.19-rc3

ne2k-pci: Add pci_disable_device in error handling

2014-12-27T07:20:55+00:00

For linux-3.18.0
The driver lacks pci_disable_device in error handling code of
ne2k_pci_init_one, so the device enabled by pci_enable_device is not
disabled when errors occur.
This patch fixes this problem.

Signed-off-by: Jia-Ju Bai 
Signed-off-by: David S. Miller

bonding: change error message to debug message in __bond_release_one()

2014-12-27T07:20:55+00:00

In __bond_release_one(), when the interface is not a slave or not a slave of
"this" master, it log error message.

The message actually should be a debug message matching what bond_enslave()
does.

Signed-off-by: Wengang Wang 
Acked-by: Ding Tianhong 
Signed-off-by: Andy Gospodarek 
Signed-off-by: David S. Miller

Merge tag 'wireless-drivers-for-davem-2014-12-26' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers

2014-12-26T23:08:38+00:00

o Paul made a Kconfig dependency fix to ipw2200, it was not possible to
  enable that driver because Wireless Extensions is now disabled by default.

o Mika fixed brcmfmac not to crash when platform data is not populated

o Emmanuel provided few fixes to iwlwifi, he says:

  "I have here new device IDs and a fix for double free bug I
  introduced. I also fix an issue with the RFKILL interrupt - the HW
  needs us to ACK the interrupt again after we reset it. Liad fixes an
  issue with the firmware debugging infrastructure. While working on
  torture scenarios of firmware restarts, Eliad found an issue which
  he fixed."

Signed-off-by: David S. Miller

net: Generalize ndo_gso_check to ndo_features_check

2014-12-26T22:20:56+00:00

GSO isn't the only offload feature with restrictions that
potentially can't be expressed with the current features mechanism.
Checksum is another although it's a general issue that could in
theory apply to anything. Even if it may be possible to
implement these restrictions in other ways, it can result in
duplicate code or inefficient per-packet behavior.

This generalizes ndo_gso_check so that drivers can remove any
features that don't make sense for a given packet, similar to
netif_skb_features(). It also converts existing driver
restrictions to the new format, completing the work that was
done to support tunnel protocols since the issues apply to
checksums as well.

By actually removing features from the set that are used to do
offloading, it solves another problem with the existing
interface. In these cases, GSO would run with the original set
of features and not do anything because it appears that
segmentation is not required.

CC: Tom Herbert 
CC: Joe Stringer 
CC: Eric Dumazet 
CC: Hayes Wang 
Signed-off-by: Jesse Gross 
Acked-by:  Tom Herbert 
Fixes: 04ffcb255f22 ("net: Add ndo_gso_check")
Tested-by: Hayes Wang 
Signed-off-by: David S. Miller

net: incorrect use of init_completion fixup

2014-12-26T22:07:50+00:00

The second init_completion call should be a reinit_completion here.

patch is against 3.18.0 linux-next

Signed-off-by: Nicholas Mc Guire 
Signed-off-by: David S. Miller

net: xilinx: Remove unnecessary temac_property in the driver

2014-12-26T22:06:20+00:00

This property is no longer used in the code yet the code looks for it in the device tree.
It does not cause an error if it's not in the tree.

Signed-off-by: Kedareswara rao Appana 
Signed-off-by: David S. Miller

net: phy: micrel: use generic config_init for KSZ8021/KSZ8031

2014-12-26T21:19:50+00:00

Use generic config_init callback also for KSZ8021 and KSZ8031.

This has been avoided this far due to commit b838b4aced99 ("phy/micrel:
KSZ8031RNL RMII clock reconfiguration bug"), which claims that the PHY
becomes unresponsive if the broadcast-disable flag is set before
configuring the clock mode.

Turns out that the problem seemingly worked-around by the above
mentioned commit was really due to a hardware-configuration issue, where
the PHY was in fact strapped to address 3 rather than 0.

Tested-by: Bruno Thomsen 
Signed-off-by: Johan Hovold 
Signed-off-by: David S. Miller

brcmfmac: Do not crash if platform data is not populated

2014-12-24T13:26:46+00:00

The driver looks for pdata->oob_irq_supported to find out if wowl can be
supported. However, not all platforms populate pdata in which case we crash
the kernel because of NULL pointer dereference.

Fixes: 330b4e4be937 ("brcmfmac: Add wowl support for SDIO devices.")
Reported-by: Christophe Prigent 
Signed-off-by: Mika Westerberg 
Signed-off-by: Kalle Valo

ipw2200: select CFG80211_WEXT

2014-12-24T13:15:25+00:00

Commit 24a0aa212ee2 ("cfg80211: make WEXT compatibility unselectable")
made it impossible to depend on CFG80211_WEXT. It does still allow to
select that symbol. (Yes, the commit summary is confusing.)

So make IPW2200 select CFG80211_WEXT, so that the ipw2200 driver can be
enabled in config again.

Signed-off-by: Paul Bolle 
Signed-off-by: Kalle Valo

vxlan: Fix double free of skb.

2014-12-24T04:57:31+00:00

In case of error vxlan_xmit_one() can free already freed skb.
Also fixes memory leak of dst-entry.

Fixes: acbf74a7630 ("vxlan: Refactor vxlan driver to make use
of the common UDP tunnel functions").

Signed-off-by: Pravin B Shelar 
Signed-off-by: David S. Miller