]> pilppa.com Git - linux-2.6-omap-h63xx.git/commit
[POWERPC] irqtrace support for 64-bit powerpc
authorBenjamin Herrenschmidt <benh@kernel.crashing.org>
Thu, 17 Apr 2008 04:35:01 +0000 (14:35 +1000)
committerPaul Mackerras <paulus@samba.org>
Fri, 18 Apr 2008 05:38:47 +0000 (15:38 +1000)
commit945feb174b14e7098cc7ecf0cf4768d35bc52f9c
tree9810b2ff0efe8edbfb1506f65834ea0d553e2848
parentfd3e0bbc6052ca9747a5332b382584ece83aab6d
[POWERPC] irqtrace support for 64-bit powerpc

This adds the low level irq tracing hooks to the powerpc architecture
needed to enable full lockdep functionality.

This is partly based on Johannes Berg's initial version.  I removed
the asm trampoline that isn't needed (thus improving performance) and
modified all sorts of bits and pieces, reworking most of the assembly,
etc...

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
arch/powerpc/Kconfig
arch/powerpc/kernel/entry_64.S
arch/powerpc/kernel/head_64.S
arch/powerpc/kernel/irq.c
arch/powerpc/kernel/ppc_ksyms.c
arch/powerpc/kernel/setup_64.c
include/asm-powerpc/exception.h
include/asm-powerpc/hw_irq.h
include/asm-powerpc/irqflags.h
include/asm-powerpc/rwsem.h
include/asm-powerpc/spinlock.h