Re: [for-next][PATCH 06/24] sparc64: Use ftrace_graph_get_ret_stack() instead of curr_ret_stack

[Steven Rostedt]

On Fri, 21 Dec 2018 10:24:14 -0800 (PST)
David Miller <davem@xxxxxxxxxxxxx> wrote:

> From: Steven Rostedt <rostedt@xxxxxxxxxxx>
> Date: Fri, 21 Dec 2018 12:56:24 -0500
> 
> > From: "Steven Rostedt (VMware)" <rostedt@xxxxxxxxxxx>
> > 
> > The structure of the ret_stack array on the task struct is going to
> > change, and accessing it directly via the curr_ret_stack index will no
> > longer give the ret_stack entry that holds the return address. To access
> > that, architectures must now use ftrace_graph_get_ret_stack() to get the
> > associated ret_stack that matches the saved return address.
> > 
> > Cc: sparclinux@xxxxxxxxxxxxxxx
> > Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
> > Signed-off-by: Steven Rostedt (VMware) <rostedt@xxxxxxxxxxx>  
> 
> Acked-by: David S. Miller <davem@xxxxxxxxxxxxx>

Thanks David!

-- Steve