linux/arch/powerpc
Luke Browning 028fda0a6c powerpc/spufs: fix missed stop-and-signal event
There is a delay in the transition to the stopped state for class 2
interrupts. In some cases, the controlling thread detects the state of
the spu as running, and goes back to sleep resulting in a hung
application as the event is missed.

This change detects the stop condition and re-generates the wakeup event
after a context save.

Signed-off-by: Luke Browning <lukebrowning@us.ibm.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
2008-06-16 14:35:01 +10:00
..
boot [POWERPC] boot/Makefile CONFIG_ variable fixes 2008-06-09 11:30:15 +10:00
configs [POWERPC] pasemi: update pasemi_defconfig, enable electra_cf 2008-05-27 16:11:13 -05:00
kernel [POWERPC] Use dev_set_name in pci_64.c 2008-06-09 11:32:40 +10:00
kvm KVM: ppc: deliver INTERRUPT_FP_UNAVAIL to the guest 2008-05-04 14:44:45 +03:00
lib [POWERPC] ppc: More compile fixes 2008-05-12 22:57:51 +10:00
math-emu [POWERPC] Replace remaining __FUNCTION__ occurrences 2008-04-01 20:43:09 +11:00
mm [POWERPC] Make walk_memory_resource available with MEMORY_HOTPLUG=n 2008-06-09 11:32:41 +10:00
oprofile Merge branch 'linux-2.6' 2008-04-14 21:11:02 +10:00
platforms powerpc/spufs: fix missed stop-and-signal event 2008-06-16 14:35:01 +10:00
sysdev rtc-ds1374: rename device to just "ds1374" 2008-06-06 11:29:10 -07:00
xmon powerpc/spufs: remove class_0_dsisr from spu exception handling 2008-06-16 14:35:00 +10:00
.gitignore
Kconfig [RAPIDIO] Add RapidIO option to kernel configuration 2008-04-29 19:40:27 +10:00
Kconfig.debug [POWERPC] Add IRQSTACKS support on ppc32 2008-04-29 15:57:34 +10:00
Makefile KVM: ppc: PowerPC 440 KVM implementation 2008-04-27 18:21:39 +03:00