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2010-11-10Merge branch 'for-2.6.37/drivers' into for-linusJens Axboe
Conflicts: drivers/block/cciss.c Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-11-10ioprio: rcu_read_lock/unlock protect find_task_by_vpid call (V2)Sergey Senozhatsky
Commit 4221a9918e38b7494cee341dda7b7b4bb8c04bde "Add RCU check for find_task_by_vpid()" introduced rcu_lockdep_assert to find_task_by_pid_ns= Assertion failed in sys_ioprio_get. The patch is fixing assertion failure in ioprio_set as well. kernel/pid.c:419 invoked rcu_dereference_check() without protection! stack backtrace: Pid: 4254, comm: iotop Not tainted Call Trace: [<ffffffff810656f2>] lockdep_rcu_dereference+0xaa/0xb2 [<ffffffff81053c67>] find_task_by_pid_ns+0x4f/0x68 [<ffffffff81053c9d>] find_task_by_vpid+0x1d/0x1f [<ffffffff811104e2>] sys_ioprio_get+0x50/0x2da [<ffffffff81002182>] system_call_fastpath+0x16/0x1b V2: rcu critical section expanded according to comment by Paul E. McKenney Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-11-10ioprio: fix RCU locking around task dereferenceDaniel J Blueman
With 2.6.37-rc1, I observe sys_ioprio_set not taking the RCU lock [1] across access to the task credentials. Inspecting the code in fs/ioprio.c, the tasklist_lock is held for read across the __task_cred call, which is presumably sufficient to prevent the task credentials becoming stale. =================================================== [ INFO: suspicious rcu_dereference_check() usage. ] --------------------------------------------------- kernel/pid.c:419 invoked rcu_dereference_check() without protection! other info that might help us debug this: rcu_scheduler_active = 1, debug_locks = 1 1 lock held by start-stop-daem/2246: #0: (tasklist_lock){.?.?..}, at: [<ffffffff811a2dfa>] sys_ioprio_set+0x8a/0x400 stack backtrace: Pid: 2246, comm: start-stop-daem Not tainted 2.6.37-rc1-330cd+ #2 Call Trace: [<ffffffff8109f5f4>] lockdep_rcu_dereference+0xa4/0xc0 [<ffffffff81085651>] find_task_by_pid_ns+0x81/0x90 [<ffffffff8108567d>] find_task_by_vpid+0x1d/0x20 [<ffffffff811a3160>] sys_ioprio_set+0x3f0/0x400 [<ffffffff816efa79>] ? trace_hardirqs_on_thunk+0x3a/0x3f [<ffffffff81003482>] system_call_fastpath+0x16/0x1b Take the RCU lock for read across acquiring the pointer to the task credentials and dereferencing it. Signed-off-by: Daniel J Blueman <daniel.blueman@gmail.com> Fixed up by Jens to fix missing rcu_read_unlock() on mismatches. Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-11-10block: ioctl: fix information leak to userlandVasiliy Kulikov
Structure hd_geometry is copied to userland with 4 padding bytes between cylinders and start fields uninitialized on 64-bit platforms. It leads to leaking of contents of kernel stack memory. Currently there is no memset() in real implementations of getgeo() in drivers/block/, so it makes sense to have memset() in blkdev_ioctl(). Signed-off-by: Vasiliy Kulikov <segooon@gmail.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-11-10block: read i_size with i_size_read()Mike Snitzer
Convert direct reads of an inode's i_size to using i_size_read(). i_size_{read,write} use a seqcount to protect reads from accessing incomple writes. Concurrent i_size_write()s require mutual exclussion to protect the seqcount that is used by i_size_{read,write}. But i_size_read() callers do not need to use additional locking. Signed-off-by: Mike Snitzer <snitzer@redhat.com> Acked-by: NeilBrown <neilb@suse.de> Acked-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-11-10cciss: fix proc warning on attempt to remove non-existant directoryJens Axboe
Randy reports that he gets the following stack trace when removing the cciss module: [ 109.164277] Pid: 3463, comm: rmmod Not tainted 2.6.37-rc1 #7 [ 109.164280] Call Trace: [ 109.164292] [<ffffffff8107eb8d>] warn_slowpath_common+0xc6/0xf3 [ 109.164299] [<ffffffff8107ecaa>] warn_slowpath_fmt+0x5b/0x6b [ 109.164307] [<ffffffff8155175b>] ? _raw_spin_unlock+0x40/0x4b [ 109.164313] [<ffffffff8123dd1e>] remove_proc_entry+0x156/0x35e [ 109.164320] [<ffffffff812cd91b>] ? do_raw_spin_unlock+0xff/0x10f [ 109.164327] [<ffffffff8113823d>] ? trace_hardirqs_on+0x10/0x4a [ 109.164333] [<ffffffff8155162d>] ? _raw_spin_unlock_irq+0x4c/0x7b [ 109.164339] [<ffffffff8154d4d1>] ? wait_for_common+0x145/0x15e [ 109.164345] [<ffffffff81075337>] ? default_wake_function+0x0/0x22 [ 109.164357] [<ffffffffa0615a8f>] cciss_cleanup+0xa9/0xc7 [cciss] [ 109.164365] [<ffffffff810d3cb0>] sys_delete_module+0x2d6/0x368 [ 109.164371] [<ffffffff8155036b>] ? lockdep_sys_exit_thunk+0x35/0x67 [ 109.164377] [<ffffffff810fdfaf>] ? audit_syscall_entry+0x172/0x1a5 [ 109.164383] [<ffffffff815502f5>] ? trace_hardirqs_on_thunk+0x3a/0x3f [ 109.164389] [<ffffffff8100ea72>] system_call_fastpath+0x16/0x1b [ 109.164394] ---[ end trace 88e8568246ed0b1d ]--- which will happen if you don't actually have an HP CISS adapter, since it'll do an uncondional removal of a proc directory it never attempted to create in that case. Reported-by: Randy Dunlap <randy.dunlap@oracle.com> Tested-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-11-10bio: take care not overflow page count when mapping/copying user dataJens Axboe
If the iovec is being set up in a way that causes uaddr + PAGE_SIZE to overflow, we could end up attempting to map a huge number of pages. Check for this invalid input type. Reported-by: Dan Rosenberg <drosenberg@vsecurity.com> Cc: stable@kernel.org Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-11-10block: limit vec count in bio_kmalloc() and bio_alloc_map_data()Jens Axboe
Reported-by: Dan Rosenberg <drosenberg@vsecurity.com> Cc: stable@kernel.org Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-11-10block: take care not to overflow when calculating total iov lengthJens Axboe
Reported-by: Dan Rosenberg <drosenberg@vsecurity.com> Cc: stable@kernel.org Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-11-10block: check for proper length of iov entries in blk_rq_map_user_iov()Jens Axboe
Ensure that we pass down properly validated iov segments before calling into the mapping or copy functions. Reported-by: Dan Rosenberg <drosenberg@vsecurity.com> Cc: stable@kernel.org Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-11-10drivers/pcmcia/soc_common.c: Use printf extension %pVJoe Perches
Using %pV reduces the number of printk calls and eliminates any possible message interleaving from other printk calls. Signed-off-by: Joe Perches <joe@perches.com> CC: Russell King <linux@arm.linux.org.uk> CC: Eric Miao <eric.y.miao@gmail.com> CC: linux-arm-kernel@lists.infradead.org Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-11-10pcmcia: fix warning in synclink driverAndres Salomon
During builds I see the following warning - CC [M] drivers/char/pcmcia/synclink_cs.o drivers/char/pcmcia/synclink_cs.c:2194: warning: ‘mgslpc_get_icount’ defined but not used The function is a callback meant to be assigned to get_icount (added during 0587102cf). Fix accordingly. Signed-off-by: Andres Salomon <dilinger@queued.net> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-11-10pcmcia/sa1100: don't put machine specific init functions in .init.textUwe Kleine-König
These are called by sa11x0_drv_pcmcia_probe (which is marked now with __devinit) so they can go to .devinit.text now, too. This fixes: WARNING: drivers/pcmcia/sa1100_cs.o(.text+0x10): Section mismatch in reference from the function sa11x0_drv_pcmcia_probe() to the function .init.text:pcmcia_simpad_init() The function sa11x0_drv_pcmcia_probe() references the function __init pcmcia_simpad_init(). This is often because sa11x0_drv_pcmcia_probe lacks a __init annotation or the annotation of pcmcia_simpad_init is wrong. and a similar warning for pcmcia_collie_init, pcmcia_cerf_init, pcmcia_h3600_init and pcmcia_shannon_init. While at it mark pcmcia_assabet_init with __devinit, too. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> CC: Russell King <linux@arm.linux.org.uk> CC: Eric Miao <eric.y.miao@gmail.com> CC: linux-arm-kernel@lists.infradead.org Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-11-10pcmcia/cm4000: fix error codeNicolas Kaiser
I'm assuming it's not intended to instantly change the error code from -ENODEV to -EIO, is it? Signed-off-by: Nicolas Kaiser <nikai@nikai.net> Acked-by: Harald Welte <laforge@gnumonks.org> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-11-10pd6729: Coding Style fixesKomuro
pd6729: remove unnecessary space. Signed-off-by: Komuro <komurojun-mbn@nifty.com> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-11-10futex: Address compiler warnings in exit_robust_listDarren Hart
Since commit 1dcc41bb (futex: Change 3rd arg of fetch_robust_entry() to unsigned int*) some gcc versions decided to emit the following warning: kernel/futex.c: In function ‘exit_robust_list’: kernel/futex.c:2492: warning: ‘next_pi’ may be used uninitialized in this function The commit did not introduce the warning as gcc should have warned before that commit as well. It's just gcc being silly. The code path really can't result in next_pi being unitialized (or should not), but let's keep the build clean. Annotate next_pi as an uninitialized_var. [ tglx: Addressed the same issue in futex_compat.c and massaged the changelog ] Signed-off-by: Darren Hart <dvhart@linux.intel.com> Tested-by: Matt Fleming <matt@console-pimps.org> Tested-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Eric Dumazet <eric.dumazet@gmail.com> Cc: John Kacur <jkacur@redhat.com> Cc: Ingo Molnar <mingo@elte.hu> LKML-Reference: <1288897200-13008-1-git-send-email-dvhart@linux.intel.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2010-11-10OMAP: DSS: Fix documentation regarding 'vram' kernel parameterTomi Valkeinen
The DSS documentation didn't mention the option to give the VRAM start address. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-10OMAP: VRAM: Fix boot-time memory allocationTomi Valkeinen
Use memblock_free() and memblock_remove() to remove the allocated or reserved VRAM area from normal kernel memory. This is a slightly modified version of patches from Felipe Contreras and Namhyung Kim. Reported-by: Felipe Contreras <felipe.contreras@gmail.com> Reported-by: Namhyung Kim <namhyung@gmail.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-10OMAP: VRAM: improve VRAM error printsTomi Valkeinen
Improve the error prints to give more information about the offending address & size. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-10sisfb: limit POST memory test according to PCI resource lengthAaro Koskinen
If the POST memory test fails, the driver may access illegal memory areas. Instead of hard coding the maximum size, set it according to the PCI resource length (an additional check is needed in sisfb_post_map_vram() to ensure it's big enough). DRAM sizing will later adjust video_size to the correct value. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Cc: Thomas Winischhofer <thomas@winischhofer.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-10x86, pvclock: Remove leftover scale_delta() functionKusanagi Kouichi
Commit 92580d64e16402762e2acc3022f065397c780425 ("x86: pvclock: Move scale_delta into common header") forgot to remove scale_delta. Signed-off-by: Kusanagi Kouichi <slash@ac.auone-net.jp> Cc: Zachary Amsden <zamsden@redhat.com> Cc: Marcelo Tosatti <mtosatti@redhat.com> Cc: Glauber Costa <glommer@redhat.com> LKML-Reference: <20101105110444.BAF6D6FC03B@msa105.auone-net.jp> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2010-11-10x86, apic: Remove double #includeJesper Juhl
Remove the second <asm/atomic.h> inclusion. Signed-off-by: Jesper Juhl <jj@chaosbits.net> LKML-Reference: <alpine.LNX.2.00.1011072253360.26247@swampdragon.chaosbits.net> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2010-11-10Merge branches 'sh/rtc' and 'common/clkfwk' into sh/urgentPaul Mundt
2010-11-10Merge branch 'rmobile/urgent' into rmobile-fixes-for-linusPaul Mundt
2010-11-10MAINTAINERS: update the ARM SH-Mobile git tree entry.Paul Mundt
Reflect the recent tree restructuring. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-10x86: Adjust section annotations in AMD Fam10 MMCONF enabling codeJan Beulich
check_enable_amd_mmconf_dmi() gets called only for the BSP, hence everything hanging off of it can be __init*. Signed-off-by: Jan Beulich <jbeulich@novell.com> Acked-by: Yinghai Lu <yinghai@kernel.org> LKML-Reference: <4CD2DE1E0200007800020990@vpn.id2.novell.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2010-11-10MAINTAINERS: update the sh git tree entry.Paul Mundt
Reflect the recent tree restructuring. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-10x86, UV: Update node controller MMRsJack Steiner
A new version of the SGI UV hub node controller is being developed. A few of the MMRs (control registers) that exist on the current hub no longer exist on the new hub. Fortunately, there are alternate MMRs that are are functionally equivalent and that exist on both hubs. This patch changes the UV code to use MMRs that exist in BOTH versions of the hub node controller. Signed-off-by: Jack Steiner <steiner@sgi.com> LKML-Reference: <20101106204056.GA27584@sgi.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2010-11-10[S390] kprobes: Fix the return address of multiple kretprobesMartin Schwidefsky
Analog to git commit 737480a0d525dae13306296da08029dff545bc72 fix the return address of subsequent kretprobes when multiple kretprobes are set on the same function. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-11-10[S390] kprobes: disable interrupts throughoutMartin Schwidefsky
Execute the kprobe exception and fault handler with interrupts disabled. To disable the interrupts only while a single step is in progress is not good enough, a kprobe from interrupt context while another kprobe is handled can confuse the internal house keeping. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-11-10[S390] ftrace: build without frame pointers on s390Heiko Carstens
s390 doesn't need FRAME_POINTERS in order to have a working function tracer. We don't need frame pointers in order to get strack traces since we always have valid backchains by using the -mkernel-backchain gcc option. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-11-10[S390] mm: add devmem_is_allowed() for STRICT_DEVMEM checkingHendrik Brueckner
Provide the devmem_is_allowed() routine to restrict access to kernel memory from userspace. Set the CONFIG_STRICT_DEVMEM config option to switch on checking. Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-11-10[S390] vmlogrdr: purge after recording is switched offStefan Weinhuber
If automatic purge is enabled for a vmlogrdr device, old records are purged before an IUCV recording service is switched on or off. If z/VM generates a large number of records between purging and switching the recording service off, these records remain queued, and may have a negative performance impact on the z/VM system. To avoid this problem, we need to purge the records after recording is switched off. Signed-off-by: Stefan Weinhuber <wein@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-11-10[S390] cio: fix incorrect ccw_device_init_countSebastian Ott
If device recognition is interrupted by a subchannel event indicating that the device is gone, ccw_device_init_count is not correctly decreased. Fix this by reporting the corresponding event to the device recognition callback via the state machine. Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-11-10[S390] tape: add medium state notificationsMartin Schwidefsky
Add uevent notifications for tape cartridge load and tape cartridge unload events. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-11-10[S390] fix get_user_pages_fastMartin Schwidefsky
The check for the _PAGE_RO bit in get_user_pages_fast for write==1 is the wrong way around. It must not be set for the fast path. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-11-10sh: clkfwk: fix up compiler warnings.Paul Mundt
CC drivers/sh/clk/core.o drivers/sh/clk/core.c: In function 'clk_round_parent': drivers/sh/clk/core.c:574: warning: format '%lu' expects type 'long unsigned int', but argument 2 has type 'unsigned int' drivers/sh/clk/core.c:594: warning: format '%lu' expects type 'long unsigned int', but argument 2 has type 'unsigned int' Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-10perf: Fix usages of profile_cpu in builtin-top.c to use cpu_listCorey Ashford
profile_cpu was left over from an earlier implementation that supported running perf top on a single CPU. profile_cpu was no longer set by any switch and usages of it resulted in dead code. Instead, convert the code to use cpu_list, which is set by the -C <cpu_list> option. Also improved the printing of nr_cpus and cpu_list by correcting the plurals. Signed-off-by: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: a.p.zijlstra@chello.nl Cc: acme@redhat.com LKML-Reference: <1289269245-9388-1-git-send-email-cjashfor@linux.vnet.ibm.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2010-11-10Merge branch 'fbdev-driver-fixes' of ↵Paul Mundt
master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6 into fbdev-fixes-for-linus
2010-11-10x86: Remove unnecessary casts of void ptr returning alloc function return valuesJesper Juhl
The [vk][cmz]alloc(_node) family of functions return void pointers which it's completely unnecessary/pointless to cast to other pointer types since that happens implicitly. This patch removes such casts from arch/x86. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Cc: trivial@kernel.org Cc: amd64-microcode@amd64.org Cc: Andreas Herrmann <andreas.herrmann3@amd.com> LKML-Reference: <alpine.LNX.2.00.1011082310220.23697@swampdragon.chaosbits.net> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2010-11-10Merge branch 'common/fbdev' into fbdev-driver-fixesPaul Mundt
2010-11-10perf, ui: Eliminate stack-smashing protection compiler complaintCyrill Gorcunov
The gcc complains about small auto-var strings being allocated from stack space. Make them const to avoid this: | CC util/ui/util.o | cc1: warnings being treated as errors | util/ui/util.c: In function ‘ui__dialog_yesno’: | util/ui/util.c:108: error: not protecting function: no buffer at least 8 bytes long | make: *** [util/ui/util.o] Error 1 The real bug is in the newtWinChoice() ABI - but that's an externality we cannot fix here, so we use this workaround. Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org> Acked-by: Frédéric Weisbecker <fweisbec@gmail.com> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> LKML-Reference: <20101106084724.GA5956@lenovo> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2010-11-10fbdev: sh_mobile_lcdc: use correct number of modes, when using the defaultGuennadi Liakhovetski
Fix zero mode number, when using the default 720p mode. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-10fbdev: sh_mobile_lcdc: use the standard CEA-861 720p timingGuennadi Liakhovetski
sh_mobile_lcdcfb.c has a hard-coded 720p video mode, used as default, if none is explicitly specified by the platform. Adjust its timing to match the CEA standard. Also add an explicit refresh rate value, which is needed, when used with HDMI, to be able to recognise the default 720p mode as a pre-programmed VIC #4. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-10fbdev: sh_mobile_hdmi: properly clean up modedb on monitor unplugGuennadi Liakhovetski
Even though this is not a problem currently, it is better to clear the freed pointer and nullify the length of the freed memory. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-11-10drm/ttm: Be consistent on ttm_bo_init() failuresThomas Hellstrom
Call destroy() on _all_ ttm_bo_init() failures, and make sure that behavior is documented in the function description. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-11-10drm/radeon/kms: Fix retrying ttm_bo_init() after it failed once.Michel Dänzer
If ttm_bo_init() returns failure, it already destroyed the BO, so we need to retry from scratch. Signed-off-by: Michel Dänzer <daenzer@vmware.com> Tested-by: Markus Trippelsdorf <markus@trippelsdorf.de> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-11-09Staging: wlan-ng: Fix wrong #ifdef #endif sequenceMaximiliano David Bustos
This patch fixes bug #13820 from bugzilla.kernel.org. Quote: "If ETHTOOL_GLINK is not defined, the end for switch case is not to be found." Signed-off-by: Maximiliano David Bustos <md.bustos90@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-09Staging: Update parameters for cfg80211 key management operationBen Hutchings
Commit e31b82136d1adc7a599b6e99d3321e5831841f5a ("cfg80211/mac80211: allow per-station GTKs") changed the signatures of these operations but did not update the staging drivers. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-09Staging: ath6kl: Fix pointer casts on 64-bit architecturesBen Hutchings
Remove unnecessary cast of firmware base address to integer before adding an offset. Fix direct use of sk_buff::network_header which is an offset rather than a pointer on 64-bit architectures. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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