Sergei Shtylylov 7b6666530e [PATCH] Au1550 AC'97 OSS driver spinlock fixes ... We have found some issues with Au1550 AC'97 OSS driver in 2.6 (sound/oss/au1550_ac97.c), though it also should concern 2.4 driver (drivers/sound/au1550_psc.c). start_dac() grabs a spinlock already held by its caller, au1550_write(). This doesn't show up with the standard UP spinlock impelmentation but when the different one (mutex based) is in use, a lockup happens. And the interrupt handlers also didn't grab the spinlock -- that's OK in the usual kernel but not when the IRQ handlers are threaded. So, they're grabbing the spinlock now (as every correct interrupt handler should do). Signed-off-by: Konstantin Baidarov <kbaidarov@ru.mvista.com> Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2005-12-15 14:22:45 -08:00
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arm
core	[PATCH] unpaged: fix sound Bad page states	2005-11-22 09:13:43 -08:00
drivers
i2c
isa
mips
oss	[PATCH] Au1550 AC'97 OSS driver spinlock fixes	2005-12-15 14:22:45 -08:00
parisc
pci
pcmcia
ppc	[PATCH] PowerBook 6,1: headphone not detected after suspend	2005-11-16 13:51:50 +11:00
sparc
synth
usb	[PATCH] unpaged: sound nopage get_page	2005-11-22 09:13:42 -08:00
Kconfig
last.c
Makefile
sound_core.c
sound_firmware.c