linux/arch/ppc
Dan Malek 1bdacf88eb [PATCH] ppc32: workaround for spurious IRQs on PQ2
There is a problem with large amounts of spurious IRQs on PowerPC 82xx
systems.

The problem is corrected by adding sync at the end of cpm2_mask_and_ack.
This may be needed on 8xx as well but has not yet been confirmed.

Signed-off-by: Eugene Surovegin <ebs@ebshome.net>
Signed-off-by: Dan Malek <dan@embeddedalley.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-01 08:58:42 -07:00
..
4xx_io Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
8xx_io Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
8260_io Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
amiga Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
boot [PATCH] kbuild/ppc: tell when uimage was not built 2005-04-30 16:51:42 -07:00
configs Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
kernel [PATCH] ppc32: Fix address checking on lmw/stmw align exception 2005-05-01 08:58:42 -07:00
lib Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
math-emu Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mm [PATCH] ppc32: make usage of CONFIG_PTE_64BIT & CONFIG_PHYS_64BIT consistent 2005-04-16 15:24:21 -07:00
oprofile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
platforms [PATCH] ppc32: Fix a sleep issues on some laptops 2005-05-01 08:58:42 -07:00
syslib [PATCH] ppc32: workaround for spurious IRQs on PQ2 2005-05-01 08:58:42 -07:00
xmon Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Kconfig [PATCH] ppc32: refactor FPU exception handling 2005-05-01 08:58:40 -07:00
Kconfig.debug Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Makefile [PATCH] ppc32: refactor FPU exception handling 2005-05-01 08:58:40 -07:00