Commit graph

196186 commits

Author SHA1 Message Date
Rafał Miłecki
6a391e7bf2 bgmac: fix internal switch initialization
Some devices (BCM4749, BCM5357, BCM53572) have internal switch that
requires initialization. We already have code for this, but because
of the typo in code it was never working. This resulted in network not
working for some routers and possibility of soft-bricking them.

Use correct bit for switch initialization and fix typo in the define.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-16 21:30:59 -04:00
Olaf Hering
7a3a621283 drivers/net/ethernet/ibm/ehea/ehea_main.c: add alias entry for portN properties
Use separate table for alias entries in the ehea module, otherwise the
probe() function will operate on the separate ports instead of the
lhea-"root" entry of the device-tree

Addresses https://bugzilla.novell.com/show_bug.cgi?id=435215

[ Thadeu notes that: "... this issue might happen with the generation of
  initrd, when the scripts check for /sys/class/net/eth0/device/modalias,
  which links to the port device at
  /sys/devices/ibmebus/23c00400.lhea/port0/" ]

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Olaf Hering <ohering@suse.com>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-16 21:29:10 -04:00
Wei Yang
73a695f857 cxgb4: remove workqueue when driver registration fails
When driver registration fails, we need to clean up the resources allocated
before. cxgb4 missed to destroy the workqueue allocated at the very beginning.

This patch destroies the workqueue when registration fails.

Signed-off-by: Wei Yang <weiyang@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-15 22:28:58 -04:00
Antonio Alecrim Jr
d6d6d1bc44 isdn: hfcpci_softirq: get func return to suppress compiler warning
Signed-off-by: Antonio Alecrim Jr <antonio.alecrim@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-15 22:27:04 -04:00
Neil Horman
7eacd03810 bonding: Make alb learning packet interval configurable
running bonding in ALB mode requires that learning packets be sent periodically,
so that the switch knows where to send responding traffic.  However, depending
on switch configuration, there may not be any need to send traffic at the
default rate of 3 packets per second, which represents little more than wasted
data.  Allow the ALB learning packet interval to be made configurable via sysfs

Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Acked-by: Acked-by: Veaceslav Falico <vfalico@redhat.com>
CC: Jay Vosburgh <fubar@us.ibm.com>
CC: Andy Gospodarek <andy@greyhouse.net>
CC: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Andy Gospodarek <andy@greyhouse.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-15 22:20:44 -04:00
Andy Shevchenko
d2bb3905ab atm: nicstar: fix regression made by previous patch
The commit 8390f814 "atm: nicstar: re-use native mac_pton() helper" did a
usefull thing. However, mac_pton() returns 1 in the case of the successfully
parsed input. This patch fixes a typo.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-15 22:18:55 -04:00
Joseph Gasparakis
35e4237973 vxlan: Fix sparse warnings
This patch fixes sparse warnings when incorrectly handling the port number
and using int instead of unsigned int iterating through &vn->sock_list[].
Keeping the port as __be16 also makes things clearer wrt endianess.
Also, it was pointed out that vxlan_get_rx_port() had unnecessary checks
which got removed.

Signed-off-by: Joseph Gasparakis <joseph.gasparakis@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-15 22:18:13 -04:00
Manish Chopra
5c44bbdab5 qlcnic: Fix VF reset recovery
o At the time of firmware hang "adapter->need_fw_reset" variable gets
  set but after re-initialization of firmware OR at the time of VF
  re-initialization that variable was not getting cleared which
  was leading to failure in VF reset recovery.Fix it by clearing
  this variable before re-initializing VF

Signed-off-by: Manish Chopra <manish.chopra@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-15 22:10:57 -04:00
Michael Opdenacker
3274f68752 net: ps3_gelic: remove deprecated IRQF_DISABLED
This patch proposes to remove the IRQF_DISABLED flag from
drivers/net/ethernet/toshiba/ps3_gelic_net.c

It's a NOOP since 2.6.35 and I will remove it one day ;)

Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-15 22:01:06 -04:00
Michael Opdenacker
cf68ca1e4f net: smsc: remove deprecated IRQF_DISABLED
This patch proposes to remove the IRQF_DISABLED flag from
code in drivers/net/ethernet/smsc/

It's a NOOP since 2.6.35 and it will be removed one day.

Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-15 22:01:06 -04:00
Michael Opdenacker
7887427193 net: pasemi: remove deprecated IRQF_DISABLED
This patch proposes to remove the IRQF_DISABLED flag from
drivers/net/ethernet/pasemi/pasemi_mac.c

It's a NOOP since 2.6.35 and it will be removed one day.

Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-15 22:01:06 -04:00
Michael Opdenacker
d8865d5bb9 net: natsemi: remove deprecated IRQF_DISABLED
This patch proposes to remove the IRQF_DISABLED flag from
code in drivers/net/ethernet/natsemi/

It's a NOOP since 2.6.35 and it will be removed one day.

Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-15 22:01:06 -04:00
Michael Opdenacker
cfb9a514bc net: ks8851-ml: remove deprecated IRQF_DISABLED
This patch proposes to remove the IRQF_DISABLED flag from
drivers/net/ethernet/micrel/ks8851_mll.c

It's a NOOP since 2.6.35 and it will be removed one day.

Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-15 22:01:05 -04:00
Michael Opdenacker
599c2e1f22 net: pxa168_eth: remove deprecated IRQF_DISABLED
Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-15 22:01:05 -04:00
Michael Opdenacker
dddb29e427 net: lantiq_etop: remove deprecated IRQF_DISABLED
This patch proposes to remove the IRQF_DISABLED flag from
drivers/net/ethernet/lantiq_etop.c

It's a NOOP since 2.6.35 and it will be removed one day.

Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-15 22:01:05 -04:00
Michael Opdenacker
c023e28bf6 net: hp100: remove deprecated IRQF_DISABLED
This patch proposes to remove the IRQF_DISABLED flag from
drivers/net/ethernet/hp/hp100.c

It's a NOOP since 2.6.35 and it will be removed one day.

Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-15 22:01:05 -04:00
Michael Opdenacker
44a272ddfd net: fec: remove deprecated IRQF_DISABLED
This patch proposes to remove the IRQF_DISABLED flag from
drivers/net/ethernet/freescale/fec_main.c

It's a NOOP since 2.6.35 and it will be removed one day.

Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-15 22:01:05 -04:00
Jon Mason
0319f30ee7 tg3: Use pci_dev pm_cap
Use the already existing pm_cap variable in struct pci_dev for
determining the power management offset.  This saves the driver from
having to keep track of an extra variable.

Signed-off-by: Jon Mason <jdmason@kudzu.us>
Cc: Nithin Nayak Sujir <nsujir@broadcom.com>
Cc: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-13 20:13:00 -04:00
Jon Mason
29ed74c350 bnx2x: Use pci_dev pm_cap
Use the already existing pm_cap variable in struct pci_dev for
determining the power management offset.  This saves the driver from
having to keep track of an extra variable.

Signed-off-by: Jon Mason <jdmason@kudzu.us>
Cc: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-13 20:13:00 -04:00
Yijing Wang
c3eb7a771d alx: remove redundant D0 power state set
Pci_enable_device_mem() will set device power state to D0,
so it's no need to do it again in alx_probe().
Also remove redundant PM Cap find code, because pci core
has been saved the pci device pm cap value.

Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-13 20:10:41 -04:00
Antonio Alecrim Jr
922bbe88c1 be2net: missing variable initialization
Signed-off-by: Antonio Alecrim Jr <antonio.alecrim@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-13 20:08:06 -04:00
Kees Cook
35a4a5733b isdn: clean up debug format string usage
Avoid unneeded local string buffers for constructing debug output.  Also
cleans up debug calls that contain a single parameter so that they cannot
be accidentally parsed as format strings.

Signed-off-by: Kees Cook <keescook@chromium.org>
Cc: Karsten Keil <isdn@linux-pingi.de>
Cc: David Miller <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-13 20:02:50 -04:00
Libo Chen
a2a69f0b35 drivers/atm/he.c: convert to module_pci_driver
Signed-off-by: Libo Chen <libo.chen@huawei.com>
Cc: Chas Williams <chas@cmf.nrl.navy.mil>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-13 20:02:50 -04:00
David S. Miller
c9771bfd6d Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net
Jeff Kirsher says:

====================
Intel Wired LAN Driver Updates

This series contains updates to ixgbe and e1000e.

Jacob provides a ixgbe patch to fix the configure_rx patch to properly
disable RSC hardware logic when a user disables it.  Previously we only
disabled RSC in the queue settings, but this does not fully disable
hardware RSC logic which can lead to unexpected performance issues.

Emil provides three fixes for ixgbe.  First fixes the ethtool loopback
test when DCB is enabled, where the frames may be modified on Tx
(by adding VLAN tag) which will fail the check on receive.  Then a fix
for QSFP+ modules, limit the speed setting to advertise only one speed
at a time since the QSFP+ modules do not support auto negotiation.
Lastly, resolve an issue where the driver will display incorrect info
for QSFP+ modules that were inserted after the driver has been loaded.

David Ertman provides to fixes for e1000e, one removes a comparison to
the boolean value true where evaluating the lvalue will produce the
same result.  The other fixes an error in the calculation of the
rar_entry_count, which causes a write of unkown/undefined register
space in the MAC to unknown/undefined register space in the PHY.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-13 19:35:24 -04:00
David Ertman
c3a0dce35a e1000e: fix overrun of PHY RAR array
When copying the MAC RAR registers to PHY there is an error in the
calculation of the rar_entry_count, which causes a write of unknown/
undefined register space in the MAC to unknown/undefined register space in
the PHY.

This patch fixes the overrun with writing to the PHY RAR and also fixes the
ethtool offline register tests so that the correctly addressed registers
have the appropriate bitmasks for R/W and RO bits for affected parts.

Shawn Rader gets credit for finding and fixing the register overrun.

Signed-off-by: Dave Ertman <davidx.m.ertman@intel.com>
CC: Shawn Rader <shawn.t.rader@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-09-13 10:19:56 -07:00
David Ertman
138953bb6a e1000e: cleanup boolean comparison to true
Removing a comparison to the boolean value true where simply interrogating
the lvalue will produce the same result.

Signed-off-by: David Ertman <davidx.m.ertman@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-09-13 10:06:55 -07:00
Emil Tantilov
0f8fdab133 ixgbe: fix ethtool reporting of supported links for SFP modules
This patch resolves an issue where the driver will display incorrect info
for Q/SFP+ modules that were inserted after the driver has been loaded.

This patch adds a call to identify_phy() in ixgbe_get_settings() prior to
calling get_link_capabilities() which needs the PHY data in order to
determine the correct settings.

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-09-13 09:58:12 -07:00
Emil Tantilov
ed33ff66d8 ixgbe: limit setting speed to only one at a time for QSFP modules
QSFP+ modules do not support auto negotiation and should advertise only
one speed at a time.

This patch adds logic in ethtool to allow setting and reporting the
advertised speed at either 1Gbps or 10Gbps, but not both. Also limits
the speed set in ixgbe_sfp_link_config_subtask() to highest supported.
Previously the link was set to whatever the supported speeds were.

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-09-13 09:51:03 -07:00
Emil Tantilov
91ffdc842b ixgbe: fix ethtool loopback diagnostic with DCB enabled
This patch disables DCB prior to running the loopback test.
When DCB is enabled the frames may be modified on Tx (by adding vlan tag)
which will fail the check on Rx.

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Tested-by: Jack Morgan <jack.morgan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-09-13 09:41:33 -07:00
Jacob Keller
6dcc28b93e ixgbe: fully disable hardware RSC logic when disabling RSC
This patch modifies the configure_rx path in order to properly disable RSC
hardware logic when the user disables it. Previously we only disabled RSC in the
queue settings, but this does not fully disable hardware RSC logic which can
lead to some unexpected performance issues.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-09-13 07:39:29 -07:00
Alexey Khoroshilov
8947312987 net/irda/mcs7780: fix memory leaks in mcs_net_open()
If rx_urb allocation fails in mcs_setup_urbs(), tx_urb leaks.
If mcs_receive_start() fails in mcs_net_open(), the both urbs are not deallocated.

The patch fixes the issues and by the way fixes label indentation.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-12 23:43:56 -04:00
Eugenia Emantayev
38463e2c29 net/mlx4_en: Check device state when setting coalescing
When the device is down, CQs are freed. We must check the device state
to avoid issuing firmware commands on non existing CQs.

CC: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Eugenia Emantayev <eugenia@mellanox.com>
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-12 23:42:15 -04:00
Michael Opdenacker
f25672f1f9 net: tulip: remove deprecated IRQF_DISABLED
This patch proposes to remove the IRQF_DISABLED flag from
drivers/net/ethernet/dec/tulip/de4x5.c

It's a NOOP since 2.6.35 and it will be removed one day.

Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com>
Acked-by: Grant Grundler <grundler@parisc-linux.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-12 23:27:09 -04:00
Michael Opdenacker
7bebd005af ethernet: amd: remove deprecated IRQF_DISABLED
This patch proposes to remove the IRQF_DISABLED flag from
drivers/net/ethernet/amd/sun3lance.c

It's a NOOP since 2.6.35 and it will be removed one day.

Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-12 23:27:09 -04:00
Michael Opdenacker
46c915f84f ehea: remove deprecated IRQF_DISABLED
This patch proposes to remove the IRQF_DISABLED flag from
drivers/net/ethernet/ibm/ehea/ehea_main.c

It's a NOOP since 2.6.35 and it will be removed one day.

Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com>
Acked-by: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-12 23:27:09 -04:00
Michael Opdenacker
63aca0f7fa bfin_mac: remove deprecated IRQF_DISABLED
This patch proposes to remove the IRQF_DISABLED flag from
drivers/net/ethernet/adi/bfin_mac.c.

It's a NOOP since 2.6.35 and it will be removed one day.

Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com>
Reviewed-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-12 23:27:09 -04:00
David Vrabel
6e43fc04a6 xen-netback: count number required slots for an skb more carefully
When a VM is providing an iSCSI target and the LUN is used by the
backend domain, the generated skbs for direct I/O writes to the disk
have large, multi-page skb->data but no frags.

With some lengths and starting offsets, xen_netbk_count_skb_slots()
would be one short because the simple calculation of
DIV_ROUND_UP(skb_headlen(), PAGE_SIZE) was not accounting for the
decisions made by start_new_rx_buffer() which does not guarantee
responses are fully packed.

For example, a skb with length < 2 pages but which spans 3 pages would
be counted as requiring 2 slots but would actually use 3 slots.

skb->data:

    |        1111|222222222222|3333        |

Fully packed, this would need 2 slots:

    |111122222222|22223333    |

But because the 2nd page wholy fits into a slot it is not split across
slots and goes into a slot of its own:

    |1111        |222222222222|3333        |

Miscounting the number of slots means netback may push more responses
than the number of available requests.  This will cause the frontend
to get very confused and report "Too many frags/slots".  The frontend
never recovers and will eventually BUG.

Fix this by counting the number of required slots more carefully.  In
xen_netbk_count_skb_slots(), more closely follow the algorithm used by
xen_netbk_gop_skb() by introducing xen_netbk_count_frag_slots() which
is the dry-run equivalent of netbk_gop_frag_copy().

Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-12 23:22:13 -04:00
Nithin Sujir
300cf9b93f tg3: Expand led off fix to include 5720
Commit 989038e217 ("tg3: Don't turn off
led on 5719 serdes port 0") added code to skip turning led off on port
0 of the 5719 since it powered down other ports. This workaround needs
to be enabled on the 5720 as well.

Cc: stable@vger.kernel.org
Signed-off-by: Nithin Nayak Sujir <nsujir@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-12 23:10:33 -04:00
Jason Wang
662ca437e7 tuntap: correctly handle error in tun_set_iff()
Commit c8d68e6be1
(tuntap: multiqueue support) only call free_netdev() on error in
tun_set_iff(). This causes several issues:

- memory of tun security were leaked
- use after free since the flow gc timer was not deleted and the tfile
  were not detached

This patch solves the above issues.

Reported-by: Wannes Rombouts <wannes.rombouts@epitech.eu>
Cc: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-12 17:21:42 -04:00
Kees Cook
a9677bc024 xen-netback: fix possible format string flaw
This makes sure a format string cannot accidentally leak into the
kthread_run() call.

Signed-off-by: Kees Cook <keescook@chromium.org>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-12 17:20:03 -04:00
Fujinaka, Todd
c7cb020d0b igb: Read flow control for i350 from correct EEPROM section
Flow control is defined in the four EEPROM sections but the driver only reads
from section 0.

Signed-off-by: Todd Fujinaka <todd.fujinaka@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-12 16:24:55 -04:00
Carolyn Wyborny
bb1d18d1ad igb: Add additional get_phy_id call for i354 devices
This patch fixes a problem where some ports can fail to initialize on a
cold boot. This patch adds an additional call to read the PHY id for i354
devices in order workaround the hardware problem.

Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-12 16:24:55 -04:00
David S. Miller
732bf15efc Merge tag 'master-2013-09-09' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
John W. Linville says:

====================
This is a pull request for a few early fixes for the 3.12 stream.

Alexey Khoroshilov corrects a use-after-free issue on rtl8187 found
by the Linux Driver Verification project.

Arend van Spriel provides a brcmfmac patch to fix a build issue
reported by Randy Dunlap.

Hauke Mehrtens offers a bcma fix to properly account for the storage
width of error code values before checking them.

Solomon Peachy brings a pair of cw1200 fixes to avoid hangs in that
driver with SPI devices.  One avoids transfers in interrupt context,
the other fixes a locking issue.

Stanislaw Gruszka changes the initialization of the rt2800 driver to
avoid a freeze, addressing a bug in the Red Hat bugzilla.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-12 03:45:43 -04:00
françois romieu
3ced8c955e r8169: enforce RX_MULTI_EN for the 8168f.
Same narrative as eb2dc35d99 ("r8169: RxConfig
hack for the 8168evl.") regarding AMD IOMMU errors.

RTL_GIGA_MAC_VER_36 - 8168f as well - has not been reported to behave the
same.

Tested-by: David R <david@unsolicited.net>
Tested-by: Frédéric Leroy <fredo@starox.org>
Cc: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-12 02:38:43 -04:00
d5d04bb48f Bye, bye, WfW flag
This reverts the Linux for Workgroups thing.  And no, before somebody
asks, we're not doing Linux95.  Not for a few years, at least.

Sure, the flag added some color to the logo, and could have remained as
a testament to my leet gimp skills.  But no.  And I'll do this early, to
avoid the chance of forgetting when I'm doing the actual rc1 release on
the road.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-09-11 19:55:12 -07:00
3b38f56c9d Merge branch 'for-v3.12-fix' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping
Pull DMA-mapping fix from Marek Szyprowski:
 "A build bugfix for the device tree support for reserved memory
  regions.  Due to superfluous include the common code failed to build
  on ARM64 and MIPS architectures.

  The patch that caused the build break has lived at linux-next for
  about two weeks and noone noticed the issue, what convinced me that
  everything was ok"

* 'for-v3.12-fix' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping:
  drivers: of: fix build break if asm/dma-contiguous.h is missing
2013-09-11 19:11:59 -07:00
b3b7568490 dma-buf updates for 3.12
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Merge tag 'for-3.12' of git://git.linaro.org/people/sumitsemwal/linux-dma-buf

Pull dma-buf updates from Sumit Semwal:
 "Yet another small one - dma-buf framework now supports size discovery
  of the buffer via llseek"

* tag 'for-3.12' of git://git.linaro.org/people/sumitsemwal/linux-dma-buf:
  dma-buf: Expose buffer size to userspace (v2)
  dma-buf: Check return value of anon_inode_getfile
2013-09-11 19:09:14 -07:00
c2d95729e3 Merge branch 'akpm' (patches from Andrew Morton)
Merge first patch-bomb from Andrew Morton:
 - Some pidns/fork/exec tweaks
 - OCFS2 updates
 - Most of MM - there remain quite a few memcg parts which depend on
   pending core cgroups changes.  Which might have been already merged -
   I'll check tomorrow...
 - Various misc stuff all over the place
 - A few block bits which I never got around to sending to Jens -
   relatively minor things.
 - MAINTAINERS maintenance
 - A small number of lib/ updates
 - checkpatch updates
 - epoll
 - firmware/dmi-scan
 - Some kprobes work for S390
 - drivers/rtc updates
 - hfsplus feature work
 - vmcore feature work
 - rbtree upgrades
 - AOE updates
 - pktcdvd cleanups
 - PPS
 - memstick
 - w1
 - New "inittmpfs" feature, which does the obvious
 - More IPC work from Davidlohr.

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (303 commits)
  lz4: fix compression/decompression signedness mismatch
  ipc: drop ipc_lock_check
  ipc, shm: drop shm_lock_check
  ipc: drop ipc_lock_by_ptr
  ipc, shm: guard against non-existant vma in shmdt(2)
  ipc: document general ipc locking scheme
  ipc,msg: drop msg_unlock
  ipc: rename ids->rw_mutex
  ipc,shm: shorten critical region for shmat
  ipc,shm: cleanup do_shmat pasta
  ipc,shm: shorten critical region for shmctl
  ipc,shm: make shmctl_nolock lockless
  ipc,shm: introduce shmctl_nolock
  ipc: drop ipcctl_pre_down
  ipc,shm: shorten critical region in shmctl_down
  ipc,shm: introduce lockless functions to obtain the ipc object
  initmpfs: use initramfs if rootfstype= or root= specified
  initmpfs: make rootfs use tmpfs when CONFIG_TMPFS enabled
  initmpfs: move rootfs code from fs/ramfs/ to init/
  initmpfs: move bdi setup from init_rootfs to init_ramfs
  ...
2013-09-11 16:08:54 -07:00
Jingoo Han
4b39248365 drivers/w1/masters/mxc_w1.c: remove unnecessary platform_set_drvdata()
The driver core clears the driver data to NULL after device_release or on
probe failure.  Thus, it is not needed to manually clear the device driver
data to NULL.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Cc: Evgeniy Polyakov <zbr@ioremap.net>
Cc: Greg KH <greg@kroah.com>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-09-11 15:59:36 -07:00
Jingoo Han
bf4228f0ef drivers/w1/w1.c: replace strict_strtol() with kstrtol()
The usage of strict_strtol() is not preferred, because strict_strtol() is
obsolete.  Thus, kstrtol() should be used.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Cc: Evgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-09-11 15:59:35 -07:00