Function led_set_software_blink() assumes that blink timer is still running,
but commit 488bc35bf4 introduced disabling
of blink timer before each call to led_set_software_blink().
Correct led_software_blink():
1) remove protection against reprogramming blink timer to the same values,
because it only disables blinking now,
2) remove unnecessary call to led_stop_software_blink().
Signed-off-by: Rafal Prylowski <prylowski@metasoft.pl>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Bryan Wu <bryan.wu@canonical.com>
CPU offline path calls the hrtimer interrupt handler with interrupts
disabled, without touching preempt_count, triggering this warning.
Remove the warning since it is supposed to be used from hrtimer
interrupt context only.
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
The assembler entry code calls directly to the syscall_trace_enter() and
syscall_trace_leave() functions. But currently they are conditionaly
compiled out for the non-MMU classic m68k CPU types (so 68328 for example),
resulting in a link error:
LD vmlinux
arch/m68k/platform/68328/built-in.o: In function `do_trace':
(.text+0x1c): undefined reference to `syscall_trace_enter'
arch/m68k/platform/68328/built-in.o: In function `do_trace':
(.text+0x4c): undefined reference to `syscall_trace_leave'
Change the conditional check that includes these functions to be true for
the !defined(CONFIG_MMU) case as well.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Compiling for 68360 based targets fails with:
arch/m68k/platform/68360/config.c: In function ‘hw_tick’:
arch/m68k/platform/68360/config.c:55:2: error: implicit declaration of function ‘arch_timer_interrupt’
arch/m68k/platform/68360/config.c: At top level:
arch/m68k/platform/68360/config.c:64:6: error: conflicting types for ‘hw_timer_init’
arch/m68k/include/asm/machdep.h:36:13: note: previous declaration of ‘hw_timer_init’ was here
Changes made to hw_timer_init() didn't get updated in the 68328 timer code.
So process and call the "handler" arg that is now passed into that
hw_timer_init() function.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Compiling for 68328 based targets fails with:
arch/m68k/platform/68328/timers.c: In function ‘hw_tick’:
arch/m68k/platform/68328/timers.c:65:2: error: implicit declaration of function ‘arch_timer_interrupt’
arch/m68k/platform/68328/timers.c: At top level:
arch/m68k/platform/68328/timers.c:102:6: error: conflicting types for ‘hw_timer_init’
arch/m68k/include/asm/machdep.h:36:13: note: previous declaration of ‘hw_timer_init’ was here
Changes made to hw_timer_init() didn't get updated in the 68328 timer code.
So process and call the "handler" arg that is now passed into that
hw_timer_init() function.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
When building for non-MMU based classic 68k CPU types (like the 68328 for
example) you get a compilation error:
CC arch/m68k/kernel/time.o
arch/m68k/kernel/time.c:91:5: error: redefinition of ‘arch_gettimeoffset’
include/linux/time.h:145:19: note: previous definition of ‘arch_gettimeoffset’ was here
The arch_gettimeoffset() code is included when building for these CPU types,
but it shouldn't be. Those machine types do not have
CONFIG_ARCH_USES_GETTIMEOFFSET set.
The fix is simply to conditionally include the arch_gettimeoffset() code on
that same config setting that specifies its use or not.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
The consolidation of the qspi code missed a definition for 528x.
Signed-off-by: Steven King <sfking@fdwdc.com>
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
This change adds support for the tilegx network driver based on the
GXIO IORPC support in the tilegx software stack, using the on-chip
mPIPE packet processing engine.
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
5906 devices also need the short DMA fragment workaround. This patch
makes the necessary change.
Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Tested-by: Christian Kujau <lists@nerdbynature.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
clk_{un}prepare is mandatory for platforms using common clock framework.
Since these drivers are used by SPEAr platform, which supports common
clock framework, add clk_{un}prepare() support for them. Otherwise
the clocks are not correctly en-/disabled and ethernet support doesn't
work.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Viresh Kumar <viresh.linux@gmail.com>
Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
__lpc_handle_xmit() has two bugs :
1) It can leak skbs in case TXSTATUS_ERROR is set
2) It can wake up txqueue while no slot was freed.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: Roland Stigge <stigge@antcom.de>
Tested-by: Roland Stigge <stigge@antcom.de>
Cc: Kevin Wells <kevin.wells@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
lpc_eth does a copy of transmitted skbs to DMA area, without checking
skb lengths, so can trigger buffer overflows :
memcpy(pldat->tx_buff_v + txidx * ENET_MAXF_SIZE, skb->data, len);
One way to get bigger skbs is to allow MTU changes above the 1500 limit.
Calling eth_change_mtu() in ndo_change_mtu() makes sure this cannot
happen.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Roland Stigge <stigge@antcom.de>
Cc: Kevin Wells <kevin.wells@nxp.com>
Acked-by: Roland Stigge <stigge@antcom.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
The PCI ID entries of Creative SoundCore3D HD-audio controllers should
be before the wildcard for vendor = Creative.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Pull crypto fixes from Herbert Xu:
"This push fixes an unaligned fault on x86-32 with aesni-intel and an
RNG failure with atmel-rng (repeated bits)."
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
crypto: aesni-intel - fix unaligned cbc decrypt for x86-32
hwrng: atmel-rng - fix race condition leading to repeated bits
Trying to "modprobe dummy numdummies=30000" triggers :
INFO: rcu_sched self-detected stall on CPU { 8} (t=60000 jiffies)
After this splat, RTNL is locked and reboot is needed.
We must call cond_resched() to avoid this, even holding RTNL.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This switches over to the now exported clockevents_config() and
clockevents_config_and_register() helpers. This knocks off a
long-standing TMU TODO item.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
If I build with W=1, for every file that includes <net/route.h>, I get the warning
include/net/route.h: In function 'ip_route_output':
include/net/route.h:135:3: warning: initialized field overwritten [-Woverride-init]
include/net/route.h:135:3: warning: (near initialization for 'fl4') [-Woverride-init]
(This is with "gcc (Debian 4.6.3-1) 4.6.3")
A fix seems pretty trivial: move the initialization of .flowi4_tos
earlier. As far as I can tell, this has no effect on code generation.
Signed-off-by: Roland Dreier <roland@purestorage.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
asm-generic/bug.h uses taint flags that are only defined in
linux/kernel.h, resulting in build failures on platforms that
don't include linux/kernel.h some other way:
arch/sh/include/asm/thread_info.h:172:2: error: 'TAINT_WARN' undeclared (first use in this function)
Caused by commit edd63a2763 ("set_restore_sigmask() is never called
without SIGPENDING (and never should be)").
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Nothing too exciting - a cleanup for debugfs in error handling and a fix
for the padding (which has only just acquired real use) and exporting a
function that's supposed to be usable by drivers.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)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=F5A2
-----END PGP SIGNATURE-----
Merge tag 'regmap-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
Pull regmap fixes from Mark Brown:
"Nothing too exciting - a cleanup for debugfs in error handling and a
fix for the padding (which has only just acquired real use) and
exporting a function that's supposed to be usable by drivers."
* tag 'regmap-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
regmap: Export regmap_reinit_cache()
regmap: Fix the size calculation for map->format.buf_size
regmap: clean up debugfs if regmap_init fails
A couple of small fixes, plus larger fixes for the gpio-regulator driver
the most recent changes for which had apparently not been tested at all
in -next (or elsewhere from the looks of it).
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)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=8FA4
-----END PGP SIGNATURE-----
Merge tag 'regulator-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator fixes from Mark Brown:
"A couple of small fixes, plus larger fixes for the gpio-regulator
driver the most recent changes for which had apparently not been
tested at all in -next (or elsewhere from the looks of it)."
* tag 'regulator-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: core: Properly handle the case min_uV < rdev->desc->min_uV in map_voltage_linear
regulator: max8649: fix missing regmap in rdev
regulator: gpio-regulator: populate selector from set_voltage
regulator: gpio-regulator: Fix finding of smallest value
regulator: gpio-regulator: do not pass drvdata pointer as reference
regulator: anatop: Use correct __devexit_p annotation
regulator: palmas: Fix wrong kfree calls
commit 3fa2a1df90 (virtio-net: per cpu 64 bit stats (v2)) added a race
on 32bit arches.
We must use separate syncp for rx and tx path as they can be run at the
same time on different cpus. Thus one sequence increment can be lost and
readers spin forever.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Stephen Hemminger <shemminger@vyatta.com>
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Jason Wang <jasowang@redhat.com>
Acked-by: Rusty Russell <rusty@rustcorp.com.au>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
While reworking the r8169 driver a few months ago to perform the
smallest amount of work in the irq handler, I took care of avoiding
any irq mask register operation in the slow work dedicated user
context thread. The slow work thread scheduled an extra round of NAPI
work which would ultimately set the irq mask register as required,
thus keeping such irq mask operations in the NAPI handler.
It would eventually race with the irq handler and delay NAPI execution
for - assuming no further irq - a whole ksoftirqd period. Mildly a
problem for rare link changes or corner case PCI events.
The race was always lost after the last bh disabling lock had been
removed from the work thread and people started wondering where those
pesky "NOHZ: local_softirq_pending 08" messages came from.
Actually the irq mask register _can_ be set up directly in the slow
work thread.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Reported-by: Dave Jones <davej@redhat.com>
Tested-by: Marc Dionne <marc.c.dionne@gmail.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Fix regresson since the introduction of command stream checking on
evergreen (thread referenced below). Issue is cause by ddx allocating
bo with formula width*height*bpp while programming the GPU command
stream with ALIGN(height, 8). In some case (where page alignment does
not hide the extra size bo should be according to height alignment)
the kernel will reject the command stream.
This patch reprogram the command stream to slice - 1 (slice is
a derivative value from height) which avoid rejecting the command
stream while keeping the value of command stream checking from a
security point of view.
This patch also fix wrong computation of layer size for 2D tiled
surface. Which should fix issue when 2D color tiling is enabled.
This dump the radeon KMS_DRIVER_MINOR so userspace can know if
they are on a fixed kernel or not.
https://lkml.org/lkml/2012/6/3/80https://bugs.freedesktop.org/show_bug.cgi?id=50892https://bugs.freedesktop.org/show_bug.cgi?id=50857
!!! STABLE need a custom version of this patch for 3.4 !!!
v2: actually bump the minor version and add comment about stable
v3: do compute the height the ddx was trying to use
[airlied: drop left over debug]
Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
I originally sent this patch to <trivial@kernel.org>, but Jiri Kosina did
not feel that this is fully appropriate for the trivial tree.
Using linux/tcp.h from C++ results in:
cat t.cc
#include <linux/tcp.h>
int main() { }
g++ -c t.cc
In file included from t.cc:1:
/usr/include/linux/tcp.h:72: error: '__u32 __fswab32(__u32)' cannot appear in a constant-expression
/usr/include/linux/tcp.h:72: error: a function call cannot appear in a constant-expression
...
Attached trivial patch fixes this problem.
Tested:
- the t.cc above compiles with g++ and
- the following program generates the same output before/after
the patch:
#include <linux/tcp.h>
#include <stdio.h>
int main ()
{
#define P(a) printf("%s: %08x\n", #a, (int)a)
P(TCP_FLAG_CWR);
P(TCP_FLAG_ECE);
P(TCP_FLAG_URG);
P(TCP_FLAG_ACK);
P(TCP_FLAG_PSH);
P(TCP_FLAG_RST);
P(TCP_FLAG_SYN);
P(TCP_FLAG_FIN);
P(TCP_RESERVED_BITS);
P(TCP_DATA_OFFSET);
#undef P
return 0;
}
Signed-off-by: Paul Pluzhnikov <ppluzhnikov@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The audio clients have to be disabled before disabling the VGA and
switching. Similarly, enabling the audio client should be done at
last. Otherwise the audio-side operation stalls, eventually leading
to Oops or lockups.
Tested-by: Jörg-Volker Peetz <jvpeetz@web.de>
Acked-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Fix kernel-doc warnings in drivers/net/phy:
Warning(drivers/net/phy/mdio_bus.c:109): No description found for parameter 'mdio_bus_np'
Warning(drivers/net/phy/mdio_bus.c:109): Excess function parameter 'mdio_np' description in 'of_mdio_find_bus'
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Fix kernel-doc warnings in net/core:
Warning(net/core/skbuff.c:3368): No description found for parameter 'delta_truesize'
Warning(net/core/filter.c:628): No description found for parameter 'pfp'
Warning(net/core/filter.c:628): Excess function parameter 'sk' description in 'sk_unattached_filter_create'
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Fix bug introduced by 169ebd90. We have to have wb_list_lock locked when
restarting writeback loop after having waited for inode writeback.
Bug description by Ted Tso:
I can reproduce this fairly easily by using ext4 w/o a journal, running
under KVM with 1024megs memory, with fsstress (xfstests #13):
[ 45.153294] =====================================
[ 45.154784] [ BUG: bad unlock balance detected! ]
[ 45.155591] 3.5.0-rc1-00002-gb22b1f1 #124 Not tainted
[ 45.155591] -------------------------------------
[ 45.155591] flush-254:16/2499 is trying to release lock (&(&wb->list_lock)->rlock) at:
[ 45.155591] [<c022c3da>] writeback_sb_inodes+0x160/0x327
[ 45.155591] but there are no more locks to release!
Reported-by: Theodore Ts'o <tytso@mit.edu>
Tested-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
If the privileges given to root threads (3% of allowable memory) or a
negative value of /proc/pid/oom_score_adj happen to exceed the amount of
rss of a thread, its badness score overflows as a result of commit
a7f638f999 ("mm, oom: normalize oom scores to oom_score_adj scale only
for userspace").
Fix this by making the type signed and return 1, meaning the thread is
still eligible for kill, if the value is negative.
Reported-by: Dave Jones <davej@redhat.com>
Acked-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Fix lots of new kernel-doc warnings in kernel/sched/fair.c:
Warning(kernel/sched/fair.c:3625): No description found for parameter 'env'
Warning(kernel/sched/fair.c:3625): Excess function parameter 'sd' description in 'update_sg_lb_stats'
Warning(kernel/sched/fair.c:3735): No description found for parameter 'env'
Warning(kernel/sched/fair.c:3735): Excess function parameter 'sd' description in 'update_sd_pick_busiest'
Warning(kernel/sched/fair.c:3735): Excess function parameter 'this_cpu' description in 'update_sd_pick_busiest'
.. more warnings
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This reverts commit 9e612a008f.
It incorrectly finds VGA connectors where none are attached, apparently
not noticing that nothing replied to the EDID queries, and happily using
the default EDID modes that have nothing to do with actual hardware.
That in turn then causes X to fall down to the lowest common
denominator, which is usually the default 1024x768 mode that is in the
default EDID and pretty much anything supports).
I'd suggest that if not relying on the HDP pin, the code should at least
check whether it gets valid EDID data back, rather than just assume
there's something on the VGA connector.
Cc: Dave Airlie <airlied@linux.ie>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
As soon as hardware is notified of a transmit, we no longer can assume
skb can be dereferenced, as TX completion might have freed the packet.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Commit 081b1b1bb2 (l2tp: fix l2tp_ip_sendmsg() route handling) added
a race, in case IP route cache is disabled.
In this case, we should not do the dst_release(&rt->dst), since it'll
free the dst immediately, instead of waiting a RCU grace period.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: James Chapman <jchapman@katalix.com>
Cc: Denys Fedoryshchenko <denys@visp.net.lb>
Signed-off-by: David S. Miller <davem@davemloft.net>
This update contains two bug fixes, both destined for the stable tree.
Perhaps the most important is one which fixes ext4 when used with file
systems originally formatted for use with ext3, but then later
converted to take advantage of ext4.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.10 (GNU/Linux)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=9oyU
-----END PGP SIGNATURE-----
Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
Pull ext4 bug fixes from Theodore Ts'o:
"This update contains two bug fixes, both destined for the stable tree.
Perhaps the most important is one which fixes ext4 when used with file
systems originally formatted for use with ext3, but then later
converted to take advantage of ext4."
* tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
ext4: don't set i_flags in EXT4_IOC_SETFLAGS
ext4: fix the free blocks calculation for ext3 file systems w/ uninit_bg
Pull powerpc fixes from Paul Mackerras:
"Two small fixes for powerpc:
- a fix for a regression since 3.2 that causes 4-second (or longer)
pauses
- a fix for a potential oops when loading kernel modules on 32-bit
embedded systems."
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc:
powerpc: Fix kernel panic during kernel module load
powerpc/time: Sanity check of decrementer expiration is necessary
broken by the 3.5-rc1 UBI/UBIFS changes when we removed the debugging
Kconfig switches.
Also, correct locking in 'ubi_wl_flush()' - it was extended to support
flushing a specific LEB in 3.5-rc1, and the locking was sub-optimal.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)
iQIcBAABAgAGBQJP0jAHAAoJECmIfjd9wqK0qN8P/1JRuky3xsX8o5S5tqVLKkzO
4naM8bH1AuUemg8f+K+2IUyHp1Mp0lsBj7zA46+3xWXvRcZBJaWgqZFkLOuWSZn0
ChRGKKhdwRkXokq7JHgUJCrdTLyXsBV+uuBbJ+oTPQa2+7f1mxgZuLc+MJzpoKAs
sNdE3A2pH3hhXDJKuT6hrM2wqD/2rW5bGurW4sYBxVUJEZ793HeXu30lTffZuWHo
ClzDtC0iWIS5NmdN0sbQL6Os3p+uiR5mjJek0eABTHAmgXvfBUWpf9ewTXYS2ulK
zY8brtIy2N8qmXFa8ZyguZKpCdulDqRLPz/2bmX5rOJSsyogoNxHI+UlZFCfq0u/
txA+Wm4dQZtvSM3Stws6gxuIDCX83wOgHq/gUitMsVkxo+McwevjXpZb4Ha80OVl
Iw7ERGrbxZn+B+lTh+9jgD6kstqpefO7fBP5gkLRvHToxDKY+6sdH6b3UuE6pDJI
SA2D1uDyk33A/dyvYZThcvsq7KMdF0mhfLuxkScSfP17hc0hnh/FSzkj3fHrADfy
oA4Oo/jKFbOFnmByNHjzvOaqeYHVsKwzq+feDcZ7sYA5GNrVMVViLZQljQBdJWo5
E9howusrb81AGvjCIFobntBLE8DZF5OGfgt/n+60+jo3/qern/4jeuWfGL/Q9Wcw
x27oVmOBLjuHuG3hXlGt
=X7QS
-----END PGP SIGNATURE-----
Merge tag 'upstream-3.5-rc2' of git://git.infradead.org/linux-ubifs
Pull UBI/UBIFS fixes from Artem Bityutskiy:
"Fix UBI and UBIFS - they refuse to work without debugfs. This was
broken by the 3.5-rc1 UBI/UBIFS changes when we removed the debugging
Kconfig switches.
Also, correct locking in 'ubi_wl_flush()' - it was extended to support
flushing a specific LEB in 3.5-rc1, and the locking was sub-optimal."
* tag 'upstream-3.5-rc2' of git://git.infradead.org/linux-ubifs:
UBI: correct ubi_wl_flush locking
UBIFS: fix debugfs-less systems support
UBI: fix debugfs-less systems support
commit 24398e39c8
Author: Johannes Berg <johannes.berg@intel.com>
Date: Wed Mar 28 10:58:36 2012 +0200
mac80211: set HT channel before association
removed IEEE80211_CONF_CHANGE_CHANNEL argument from ieee80211_hw_config,
which is required by iwl4965 driver, otherwise that driver does not
configure channel properly and is not able to associate.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
llcp_sock_getname() might get called before the LLCP socket was created.
This condition isn't checked, and llcp_sock_getname will simply deref a
NULL ptr in that case.
This exists starting with d646960 ("NFC: Initial LLCP support").
Signed-off-by: Sasha Levin <levinsasha928@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This feature has been reported to be buggy and enabled by
default. We therefore need to disable it manually.
Cc: stable@vger.kernel.org
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
When we remove a key, we put a key index which was supposed
to tell the fw that we are actually removing the key. But
instead the fw took that index as a valid index and messed
up the SRAM of the device.
This memory corruption on the device mangled the data of
the SCD. The impact on the user is that SCD queue 2 got
stuck after having removed keys.
The message is the log that was printed is:
Queue 2 stuck for 10000ms
This doesn't seem to fix the higher queues that get stuck
from time to time.
Cc: stable@vger.kernel.org [2.6.27+]
Reviewed-by: Meenakshi Venkataraman <meenakshi.venkataraman@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
pc could be null if hosttype != BCMA_HOSTTYPE_PCI.
If we are on a device without a pci core this function is called with
pc = null by b43 and brcmsmac. If the host type is PCI we have a pci
core as well and pc can not be null.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
this patch fixes kernel Oops on "rmmod b43" if firmware was not loaded:
BUG: unable to handle kernel NULL pointer dereference at 0000000000000088
IP: [<ffffffff8104e988>] drain_workqueue+0x25/0x142
PGD 153ac6067 PUD 153b82067 PMD 0
Oops: 0000 [#1] SMP
Signed-off-by: Oleksij Rempel <bug-track@fisher-privat.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
My patch
iwlwifi: use correct released ucode version
did not correctly report supported firmware
for the 6035 device. This patch fixes it. The
minimum supported firmware version for 6035
is v6.
Also correct the minimum supported firmware
version for the 6000g2 series of devices.
Cc: stable@kernel.org
Signed-off-by: Meenakshi Venkataraman <meenakshi.venkataraman@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Add my new trees to the MAINTAINERS file
for the components that I maintain in the
new trees.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
