Re: [PATCH 09/18] trace: disable function graph tracing with SCS

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On Fri, Oct 18, 2019 at 10:01 AM Steven Rostedt <rostedt@xxxxxxxxxxx> wrote:
> NAK, Put this in the arch code.

> diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
> index 41a9b4257b72..d68339987604 100644
> --- a/arch/arm64/Kconfig
> +++ b/arch/arm64/Kconfig
> @@ -149,7 +149,7 @@ config ARM64
>         select HAVE_FTRACE_MCOUNT_RECORD
>         select HAVE_FUNCTION_TRACER
>         select HAVE_FUNCTION_ERROR_INJECTION
> -       select HAVE_FUNCTION_GRAPH_TRACER
> +       select HAVE_FUNCTION_GRAPH_TRACER if ROP_PROTECTION_NONE
>         select HAVE_GCC_PLUGINS
>         select HAVE_HW_BREAKPOINT if PERF_EVENTS
>         select HAVE_IRQ_TIME_ACCOUNTING

Thanks, Steven. I'll fix this and kretprobes in v2.

Sami



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