linux/drivers, branch v3.4.72

HID: apple: option to swap the 'Option' ("Alt") and 'Command' ("Flag") keys.

2013-12-04T18:50:35Z

commit 43c831468b3d26dbe8f2e061ccaf1abaf9cc1b8b upstream. Use case: people who use both Apple and PC keyboards regularly, and desire to keep&use their PC muscle memory. A particular use case: an Apple compact external keyboard connected to a PC laptop. (This use case can't be covered well by X.org key remappings etc.) Signed-off-by: Nanno Langstraat Signed-off-by: Jiri Kosina Signed-off-by: Greg Kroah-Hartman

HID: roccat: fix Coverity CID 141438

2013-12-04T18:50:35Z

commit 7be63f20b00840a6f1c718dcee00855688d64acd upstream. Add missing switch breaks. Signed-off-by: Stefan Achatz Signed-off-by: Jiri Kosina Signed-off-by: Greg Kroah-Hartman

media: lirc_zilog: Don't use dynamic static allocation

2013-12-04T18:50:35Z

commit ac5b4b6bf0c84c48d7e2e3fce22e35b04282ba76 upstream. Dynamic static allocation is evil, as Kernel stack is too low, and ompilation complains about it on some archs: drivers/staging/media/lirc/lirc_zilog.c:967:1: warning: 'read' uses dynamic stack allocation [enabled by default] Instead, let's enforce a limit for the buffer to be 64. That should be more than enough. Signed-off-by: Mauro Carvalho Chehab Reviewed-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman

Input: i8042 - add PNP modaliases

2013-12-04T18:50:34Z

commit 78551277e4df57864b0b0e7f85c23ede2be2edb8 upstream. This allows the module to be autoloaded in the common case. In order to work on non-PnP systems the module should be compiled in or loaded unconditionally at boot (c.f. modules-load.d(5)), as before. Signed-off-by: Tom Gundersen Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

md: fix calculation of stacking limits on level change.

2013-12-04T18:50:33Z

commit 02e5f5c0a0f726e66e3d8506ea1691e344277969 upstream. The various ->run routines of md personalities assume that the 'queue' has been initialised by the blk_set_stacking_limits() call in md_alloc(). However when the level is changed (by level_store()) the ->run routine for the new level is called for an array which has already had the stacking limits modified. This can result in incorrect final settings. So call blk_set_stacking_limits() before ->run in level_store(). A specific consequence of this bug is that it causes discard_granularity to be set incorrectly when reshaping a RAID4 to a RAID0. This is suitable for any -stable kernel since 3.3 in which blk_set_stacking_limits() was introduced. Reported-and-tested-by: "Baldysiak, Pawel" Signed-off-by: NeilBrown Signed-off-by: Greg Kroah-Hartman

radeon: workaround pinning failure on low ram gpu

2013-12-04T18:50:33Z

commit 97b6ff6be9da7675aab339334fda996d6c5077d9 upstream. GPU with low amount of ram can fails at pinning new framebuffer before unpinning old one. On such failure, retry with unpinning old one before pinning new one allowing to work around the issue. This is somewhat ugly but only affect those old GPU we care about. Signed-off-by: Jerome Glisse Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/radeon/si: fix define for MC_SEQ_TRAIN_WAKEUP_CNTL

2013-12-04T18:50:33Z

commit d5693761b2b4ff530c8af8af9ec55b6eae76e617 upstream. Typo in the register offset. Noticed-by: Sylvain BERTRAND Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/nouveau: when bailing out of a pushbuf ioctl, do not remove previous fence

2013-12-04T18:50:33Z

commit 9360bd1112d8874d21942e2ae74f5416b00a8db6 upstream. Signed-off-by: Ben Skeggs Signed-off-by: Greg Kroah-Hartman

drm/i915: flush cursors harder

2013-12-04T18:50:33Z

commit b2ea8ef559b4d94190009f3651b5b3ab7c05afd3 upstream. Apparently they need the same treatment as primary planes. This fixes modesetting failures because of stuck cursors (!) on Thomas' i830M machine. I've figured while at it I'll also roll it out for the ivb 3 pipe version of this function. I didn't do this for i845/i865 since Bspec says the update mechanism works differently, and there's some additional rules about what can be updated in which order. Tested-by: Thomas Richter Cc: Thomas Richter Cc: Ville Syrjälä Signed-off-by: Daniel Vetter Signed-off-by: Greg Kroah-Hartman

drm/ttm: Handle in-memory region copies

2013-12-04T18:50:32Z

commit 9a0599ddeae012a771bba5e23393fc52d8a59d89 upstream. Fix the case where the ttm pointer may be NULL causing a NULL pointer dereference. Signed-off-by: Jakob Bornecrantz Signed-off-by: Thomas Hellström Signed-off-by: Greg Kroah-Hartman