linux-stable.git/drivers/net, branch v3.4.25 Linux kernel stable tree can: Do not call dev_put if restart timer is running upon close 2013-01-11T17:07:18+00:00 Alexander Stein alexander.stein@systec-electronic.com 2012-11-27T07:52:34+00:00 4ca05c86fde5ea8fd6b1929cb0e14b7993de9ba1 commit ab48b03ec9ae1840a1e427e2375bd0d9d554b4ed upstream. If the restart timer is running due to BUS-OFF and the device is disconnected an dev_put will decrease the usage counter to -1 thus blocking the interface removal, resulting in the following dmesg lines repeating every 10s: can: notifier: receive list not found for dev can0 can: notifier: receive list not found for dev can0 can: notifier: receive list not found for dev can0 unregister_netdevice: waiting for can0 to become free. Usage count = -1 Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit ab48b03ec9ae1840a1e427e2375bd0d9d554b4ed upstream.

If the restart timer is running due to BUS-OFF and the device is
disconnected an dev_put will decrease the usage counter to -1 thus
blocking the interface removal, resulting in the following dmesg
lines repeating every 10s:
can: notifier: receive list not found for dev can0
can: notifier: receive list not found for dev can0
can: notifier: receive list not found for dev can0
unregister_netdevice: waiting for can0 to become free. Usage count = -1

Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
p54usb: add USBIDs for two more p54usb devices 2013-01-11T17:06:52+00:00 Christian Lamparter chunkeey@googlemail.com 2012-12-27T14:18:20+00:00 44c818b94f8b3d3ad173ef9556414944e6da6efb commit 4010fe21a315b4223c25376714c6a2b61b722e5c upstream. This patch adds USBIDs for: - DrayTek Vigor 530 - Zoom 4410a It also adds a note about Gemtek WUBI-100GW and SparkLAN WL-682 USBID conflict [WUBI-100GW is a ISL3886+NET2280 (LM86 firmare) solution, whereas WL-682 is a ISL3887 (LM87 firmware)] device. Source: <http://www.wikidevi.com/wiki/Intersil/p54/usb/windows> Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 4010fe21a315b4223c25376714c6a2b61b722e5c upstream.

This patch adds USBIDs for:
	- DrayTek Vigor 530
	- Zoom 4410a

It also adds a note about Gemtek WUBI-100GW
and SparkLAN WL-682 USBID conflict [WUBI-100GW
is a ISL3886+NET2280 (LM86 firmare) solution,
whereas WL-682 is a ISL3887 (LM87 firmware)]
device.

Source: <http://www.wikidevi.com/wiki/Intersil/p54/usb/windows>

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
p54usb: add USB ID for T-Com Sinus 154 data II 2013-01-11T17:06:51+00:00 Tomasz Guszkowski tsg@o2.pl 2012-12-22T17:30:01+00:00 0e70111a128bd15f7ff90186deca1b6306a793e6 commit 3194b7fcdf6caea338b5d2c72d76fed80437649c upstream. Added USB ID for T-Com Sinus 154 data II. Signed-off-by: Tomasz Guszkowski <tsg@o2.pl> Acked-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 3194b7fcdf6caea338b5d2c72d76fed80437649c upstream.

Added USB ID for T-Com Sinus 154 data II.

Signed-off-by: Tomasz Guszkowski <tsg@o2.pl>
Acked-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
rtlwifi: fix incorrect use of usb_alloc_coherent with usb_control_msg 2013-01-11T17:06:50+00:00 Jussi Kivilinna jussi.kivilinna@mbnet.fi 2012-12-20T14:24:43+00:00 a86cd75b2fd681c71dd4a04877bc62151648e8c0 commit 4c3de5920c486b8eefa6187ee6a181864c161100 upstream. Incorrect use of usb_alloc_coherent memory as input buffer to usb_control_msg can cause problems in arch DMA code, for example kernel BUG at 'arch/arm/include/asm/dma-mapping.h:321' on ARM (linux-3.4). Change _usb_writeN_sync use kmalloc'd buffer instead. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 4c3de5920c486b8eefa6187ee6a181864c161100 upstream.

Incorrect use of usb_alloc_coherent memory as input buffer to usb_control_msg
can cause problems in arch DMA code, for example kernel BUG at
'arch/arm/include/asm/dma-mapping.h:321' on ARM (linux-3.4).

Change _usb_writeN_sync use kmalloc'd buffer instead.

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
b43: fix tx path skb leaks 2013-01-11T17:06:29+00:00 Felix Fietkau nbd@openwrt.org 2012-12-10T16:40:21+00:00 6afc22ba722253aafc389264edc7134e73700e60 commit 78f18df4b323d2ac14d6c82e2fc3c8dc4556bccc upstream. ieee80211_free_txskb() needs to be used instead of dev_kfree_skb_any for tx packets passed to the driver from mac80211 Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 78f18df4b323d2ac14d6c82e2fc3c8dc4556bccc upstream.

ieee80211_free_txskb() needs to be used instead of dev_kfree_skb_any for
tx packets passed to the driver from mac80211

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
b43legacy: Fix firmware loading when driver is built into the kernel 2013-01-11T17:06:29+00:00 Larry Finger Larry.Finger@lwfinger.net 2012-12-07T03:55:16+00:00 0752c77c0f04ac2649d5175fbc25dd3c5d414870 commit 576d28a7c73013717311cfcb514dbcae27c82eeb upstream. Recent versions of udev cause synchronous firmware loading from the probe routine to fail because the request to user space times out. The original fix for b43legacy (commit a3ea2c7) moved the firmware load from the probe routine to a work queue, but it still used synchronous firmware loading. This method is OK when b43legacy is built as a module; however, it fails when the driver is compiled into the kernel. This version changes the code to load the initial firmware file using request_firmware_nowait(). A completion event is used to hold the work queue until that file is available. The remaining firmware files are read synchronously. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 576d28a7c73013717311cfcb514dbcae27c82eeb upstream.

Recent versions of udev cause synchronous firmware loading from the
probe routine to fail because the request to user space times out.
The original fix for b43legacy (commit a3ea2c7) moved the firmware
load from the probe routine to a work queue, but it still used synchronous
firmware loading. This method is OK when b43legacy is built as a module;
however, it fails when the driver is compiled into the kernel.

This version changes the code to load the initial firmware file
using request_firmware_nowait(). A completion event is used to
hold the work queue until that file is available. The remaining
firmware files are read synchronously.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb/ipheth: Add iPhone 5 support 2013-01-11T17:06:28+00:00 Jay Purohit jspurohit@velocitylimitless.com 2012-10-14T07:07:21+00:00 1755fd2e38a0541dab207df5d42d92b567695497 [ Upstream commit af1b85e49089f945deb46258b0fc4bc9910afb22 ] I noticed that the iPhone ethernet driver did not support iPhone 5. I quickly added support to it in my kernel, here's a patch. Signed-off-by: Jay Purohit <jspurohit@velocitylimitless.com> Acked-by: Valdis Kletnieks <valdis.kletnieks@vt.edu> Signed-off-by: Jan Ceuleers <jan.ceuleers@computer.org> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
[ Upstream commit af1b85e49089f945deb46258b0fc4bc9910afb22 ]

I noticed that the iPhone ethernet driver did not support
iPhone 5. I quickly added support to it in my kernel, here's
a patch.

Signed-off-by: Jay Purohit <jspurohit@velocitylimitless.com>
Acked-by: Valdis Kletnieks <valdis.kletnieks@vt.edu>
Signed-off-by: Jan Ceuleers <jan.ceuleers@computer.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
irda: sir_dev: Fix copy/paste typo 2013-01-11T17:06:27+00:00 Alexander Shiyan shc_work@mail.ru 2012-11-20T09:59:11+00:00 6b015f351d9c8a1800f4e234fbfbcc0198bf0b5f [ Upstream commit 2355a62bcbdcc4b567425bab036bfab6ade87eed ] Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
[ Upstream commit 2355a62bcbdcc4b567425bab036bfab6ade87eed ]

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ne2000: add the right platform device 2013-01-11T17:06:27+00:00 Alan Cox alan@linux.intel.com 2012-11-20T06:31:57+00:00 aa335048531c58da34fed27b69a7ba0faf9a1eee [ Upstream commit da9da01d9199b5bb15289d0859053c9aa3a34ac0 ] Without this udev doesn't have a way to key the ne device to the platform device. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
[ Upstream commit da9da01d9199b5bb15289d0859053c9aa3a34ac0 ]

Without this udev doesn't have a way to key the ne device to the platform
device.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
bonding: fix race condition in bonding_store_slaves_active 2013-01-11T17:06:26+00:00 nikolay@redhat.com nikolay@redhat.com 2012-11-29T01:37:59+00:00 1097b6a83df844d5145a1f9821300028857d8ca9 [ Upstream commit e196c0e579902f42cf72414461fb034e5a1ffbf7 ] Race between bonding_store_slaves_active() and slave manipulation functions. The bond_for_each_slave use in bonding_store_slaves_active() is not protected by any synchronization mechanism. NULL pointer dereference is easy to reach. Fixed by acquiring the bond->lock for the slave walk. v2: Make description text < 75 columns Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
[ Upstream commit e196c0e579902f42cf72414461fb034e5a1ffbf7 ]

Race between bonding_store_slaves_active() and slave manipulation
 functions. The bond_for_each_slave use in bonding_store_slaves_active()
 is not protected by any synchronization mechanism.
 NULL pointer dereference is easy to reach.
 Fixed by acquiring the bond->lock for the slave walk.

 v2: Make description text < 75 columns

Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com>
Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>