David Gibson 553fdff633 [POWERPC] Improve robustness of the UIC cascade handler ... At present the cascade interrupt handler for the UIC (interrupt controller on 4xx embedded chips) will misbehave badly if it is called spuriously - that is if the handler is invoked when no interrupts are asserted in the child UIC. Although spurious interrupts shouldn't happen, it's good to behave robustly if they do. This patch does so by checking for and ignoring spurious interrupts. Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>		2007-08-17 11:02:06 +10:00
..
boot	[POWERPC] Fixes to allow use of Ebony's flash chips through physmap_of	2007-08-17 11:01:51 +10:00
configs	[POWERPC] Fixes to allow use of Ebony's flash chips through physmap_of	2007-08-17 11:01:51 +10:00
kernel	[POWERPC] Handle alignment faults on new FP load/store instructions	2007-08-17 11:01:55 +10:00
lib	Remove fs.h from mm.h	2007-07-29 17:09:29 -07:00
math-emu
mm	[POWERPC] Tidy up CONFIG_PPC_MM_SLICES code	2007-08-17 11:01:59 +10:00
oprofile	Remove fs.h from mm.h	2007-07-29 17:09:29 -07:00
platforms	[POWERPC] pseries: Remove dead EEH video code	2007-08-17 11:01:54 +10:00
sysdev	[POWERPC] Improve robustness of the UIC cascade handler	2007-08-17 11:02:06 +10:00
xmon	[POWERPC] fix showing xmon help	2007-07-22 21:30:58 +10:00
.gitignore
Kconfig	[POWERPC] Make endianess of cfg_addr for indirect pci ops runtime	2007-07-23 22:29:09 -05:00
Kconfig.debug	Replace CONFIG_SOFTWARE_SUSPEND with CONFIG_HIBERNATION	2007-07-29 16:45:38 -07:00
Makefile	Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild	2007-07-19 14:28:19 -07:00