kernel/linux.git/drivers, branch v3.4.6

clk: Check parent for NULL in clk_change_rate

2012-07-19T15:58:59+00:00

commit bf47b4fd8f9f81cd5ce40e1945c6334d088226d1 upstream. clk_change_rate() is accessing parent's rate without checking if the parent exists at all. In case of root clocks this will cause NULL pointer dereference. This patch follows what clk_calc_new_rates() does in such situation. Signed-off-by: Pawel Moll Signed-off-by: Mike Turquette Signed-off-by: Greg Kroah-Hartman

HID: add support for 2012 MacBook Pro Retina

2012-07-19T15:58:59+00:00

commit b2e6ad7dfe26aac5bf136962d0b11d180b820d44 upstream. Add support for the 15'' MacBook Pro Retina. The keyboard is the same as recent models. The patch needs to be synchronized with the bcm5974 patch for the trackpad - as usual. Patch originally written by clipcarl (forums.opensuse.org). [rydberg@euromail.se: Amended mouse ignore lines] Signed-off-by: Ryan Bourgeois Signed-off-by: Henrik Rydberg Acked-by: Jiri Kosina Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: xpad - add Andamiro Pump It Up pad

2012-07-19T15:58:58+00:00

commit e76b8ee25e034ab601b525abb95cea14aa167ed3 upstream. I couldn't find the vendor ID in any of the online databases, but this mat has a Pump It Up logo on the top side of the controller compartment, and a disclaimer stating that Andamiro will not be liable on the bottom. Signed-off-by: Yuri Khan Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: xpad - add signature for Razer Onza Tournament Edition

2012-07-19T15:58:58+00:00

commit cc71a7e899cc6b2ff41e1be48756782ed004d802 upstream. Signed-off-by: Ilia Katsnelson Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: xpad - handle all variations of Mad Catz Beat Pad

2012-07-19T15:58:58+00:00

commit 3ffb62cb9ac2430c2504c6ff9727d0f2476ef0bd upstream. The device should be handled by xpad driver instead of generic HID driver. Signed-off-by: Yuri Khan Acked-by: Jiri Kosina Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: bcm5974 - Add support for 2012 MacBook Pro Retina

2012-07-19T15:58:58+00:00

commit 3dde22a98e94eb18527f0ff0068fb2fb945e58d4 upstream. Add support for the 15'' MacBook Pro Retina model (MacBookPro10,1). Patch originally written by clipcarl (forums.opensuse.org). Signed-off-by: Henrik Rydberg Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

bonding: Manage /proc/net/bonding/ entries from the netdev events

2012-07-19T15:58:58+00:00

commit a64d49c3dd504b685f9742a2f3dcb11fb8e4345f upstream. It was recently reported that moving a bonding device between network namespaces causes warnings from /proc. It turns out after the move we were trying to add and to remove the /proc/net/bonding entries from the wrong network namespace. Move the bonding /proc registration code into the NETDEV_REGISTER and NETDEV_UNREGISTER events where the proc registration and unregistration will always happen at the right time. Signed-off-by: "Eric W. Biederman" Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

bonding: debugfs and network namespaces are incompatible

2012-07-19T15:58:58+00:00

commit 96ca7ffe748bf91f851e6aa4479aa11c8b1122ba upstream. The bonding debugfs support has been broken in the presence of network namespaces since it has been added. The debugfs support does not handle multiple bonding devices with the same name in different network namespaces. I haven't had any bug reports, and I'm not interested in getting any. Disable the debugfs support when network namespaces are enabled. Signed-off-by: "Eric W. Biederman" Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

stmmac: Fix for nfs hang on multiple reboot

2012-07-19T15:58:57+00:00

commit 8e83989106562326bfd6aaf92174fe138efd026b upstream. It was observed that during multiple reboots nfs hangs. The status of receive descriptors shows that all the descriptors were in control of CPU, and none were assigned to DMA. Also the DMA status register confirmed that the Rx buffer is unavailable. This patch adds the fix for the same by adding the memory barriers to ascertain that the all instructions before enabling the Rx or Tx DMA are completed which involves the proper setting of the ownership bit in DMA descriptors. Signed-off-by: Deepak Sikri Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

rpmsg: fix dependency on initialization order

2012-07-19T15:58:57+00:00

commit 9634252617441991b01dacaf4040866feecaf36f upstream. When rpmsg drivers are built into the kernel, they must not initialize before the rpmsg bus does, otherwise they'd trigger a BUG() in drivers/base/driver.c line 169 (driver_register()). To fix that, and to stop depending on arbitrary linkage ordering of those built-in rpmsg drivers, we make the rpmsg bus initialize at subsys_initcall. Signed-off-by: Federico Fuga [ohad: rewrite the commit log] Signed-off-by: Ohad Ben-Cohen Signed-off-by: Greg Kroah-Hartman