Re: [RFC][PATCH -tip 4/9] power: add kernel_trap_sp()

2009-03-20 Thread Ananth N Mavinakayanahalli
On Fri, Mar 20, 2009 at 04:42:40PM +1100, Benjamin Herrenschmidt wrote: On Thu, 2009-03-19 at 17:10 -0400, Masami Hiramatsu wrote: Add kernel_trap_sp() on powerpc, based on systemtap's runtime/regs.h. Signed-off-by: Masami Hiramatsu mhira...@redhat.com I haven't looked at the usage of

Re: [RFC][PATCH -tip 4/9] power: add kernel_trap_sp()

2009-03-20 Thread Masami Hiramatsu
Ananth N Mavinakayanahalli wrote: On Fri, Mar 20, 2009 at 04:42:40PM +1100, Benjamin Herrenschmidt wrote: On Thu, 2009-03-19 at 17:10 -0400, Masami Hiramatsu wrote: Add kernel_trap_sp() on powerpc, based on systemtap's runtime/regs.h. Signed-off-by: Masami Hiramatsu mhira...@redhat.com I

[RFC][PATCH -tip 4/9] power: add kernel_trap_sp()

2009-03-19 Thread Masami Hiramatsu
Add kernel_trap_sp() on powerpc, based on systemtap's runtime/regs.h. Signed-off-by: Masami Hiramatsu mhira...@redhat.com --- arch/powerpc/include/asm/ptrace.h |1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/arch/powerpc/include/asm/ptrace.h

Re: [RFC][PATCH -tip 4/9] power: add kernel_trap_sp()

2009-03-19 Thread Benjamin Herrenschmidt
On Thu, 2009-03-19 at 17:10 -0400, Masami Hiramatsu wrote: Add kernel_trap_sp() on powerpc, based on systemtap's runtime/regs.h. Signed-off-by: Masami Hiramatsu mhira...@redhat.com I haven't looked at the usage of it, but it's weird to have something call kernel_trap_sp that returns the