Re: [PATCH -next-20080709] fixup stop_machine use cpu mask vs ftrace

From: Rusty Russell
Date: Fri Jul 11 2008 - 02:43:47 EST


On Friday 11 July 2008 07:07:57 Milton Miller wrote:
> Hi Rusty, Ingo.
>
> Rusty's patch [PATCH 3/3] stop_machine: use cpu mask rather than magic
> numbers didn't find kernel/trace/ftrace.c in -next, causing an immediate
> almost NULL pointer dereference in ftrace_dynamic_init.

Yes, I'm switching the patches around, so it does the transition correctly.
Introduces a new stop_machine() fn with the new interface and deprecates the
old stop_machine_run(). We can remove stop_machine_run() after everyone is
switched.

Thanks,
Rusty.
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