linux/include
Takashi Iwai 15a9c9adda ALSA: ak411x: Fix stall in work callback
commit 4161b4505f upstream.

When ak4114 work calls its callback and the callback invokes
ak4114_reinit(), it stalls due to flush_delayed_work().  For avoiding
this, control the reentrance by introducing a refcount.  Also
flush_delayed_work() is replaced with cancel_delayed_work_sync().

The exactly same bug is present in ak4113.c and fixed as well.

Reported-by: Pavel Hofman <pavel.hofman@ivitera.com>
Acked-by: Jaroslav Kysela <perex@perex.cz>
Tested-by: Pavel Hofman <pavel.hofman@ivitera.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-02-11 14:48:17 +08:00
..
acpi ACPI / hotplug: Fix conflicted PCI bridge notify handlers 2013-12-04 10:57:04 -08:00
asm-generic mm: use paravirt friendly ops for NUMA hinting ptes 2014-05-30 21:52:12 -07:00
clocksource clocksource: arch_timer: use virtual counters 2014-01-09 12:24:26 -08:00
crypto crypto: scatterwalk - Use sg_chain_ptr on chain entries 2013-12-11 22:36:29 -08:00
drm drm/radeon: remove invalid pci id 2014-11-14 08:48:00 -08:00
dt-bindings
keys
linux quota: provide interface for readding allocated space into reserved space 2015-01-29 17:40:57 -08:00
math-emu
media media: vb2: fix VBI/poll regression 2014-10-09 12:18:42 -07:00
memory
misc
net net: sctp: fix skb_over_panic when receiving malformed ASCONF chunks 2014-11-21 09:22:55 -08:00
pcmcia
ras
rdma
rxrpc
scsi scsi: fix our current target reap infrastructure 2014-05-30 21:52:11 -07:00
sound ALSA: ak411x: Fix stall in work callback 2015-02-11 14:48:17 +08:00
target target: Report correct response length for some commands 2014-06-30 20:09:45 -07:00
trace tracing: Fix syscall_*regfunc() vs copy_process() race 2014-07-06 18:54:16 -07:00
uapi netfilter: xt_bpf: add mising opaque struct sk_filter definition 2014-11-21 09:22:54 -08:00
video Merge branch 'fbdev-3.10-fixes' of git://gitorious.org/linux-omap-dss2/linux into linux-fbdev/for-3.10-fixes 2013-05-29 17:00:34 +08:00
xen xenbus: delay xenbus frontend resume if xenstored is not running 2013-05-29 09:04:19 -04:00
Kbuild