Re: [POC][RFC][PATCH 1/2] jump_function: Addition of new feature "jump_function"

[Steven Rostedt]

On Fri, 05 Oct 2018 21:51:11 -0400
Steven Rostedt <rostedt@xxxxxxxxxxx> wrote:

> From: "Steven Rostedt (VMware)" <rostedt@xxxxxxxxxxx>
> 
> Signed-off-by: Steven Rostedt (VMware) <rostedt@xxxxxxxxxxx>
> ---
>  include/asm-generic/vmlinux.lds.h |   4 +
>  include/linux/jump_function.h     |  93 ++++++++
>  kernel/Makefile                   |   2 +-
>  kernel/jump_function.c            | 368 ++++++++++++++++++++++++++++++
>  4 files changed, 466 insertions(+), 1 deletion(-)
>  create mode 100644 include/linux/jump_function.h
>  create mode 100644 kernel/jump_function.c
> 
> diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
> index 7b75ff6e2fce..0e205069ff36 100644
> --- a/include/asm-generic/vmlinux.lds.h
> +++ b/include/asm-generic/vmlinux.lds.h
> @@ -257,6 +257,10 @@
>  	__start___jump_table = .;					\
>  	KEEP(*(__jump_table))                                           \
>  	__stop___jump_table = .;					\
> +	. = ALIGN(8);                                                   \
> +	__start___dynfunc_table = .;					\
> +	KEEP(*(__dynfunc_table))					\
> +	__stop___dynfunc_table = .;					\
>  	. = ALIGN(8);							\
>  	__start___verbose = .;						\
>  	KEEP(*(__verbose))                                              \
>

BAH, this is leftover from my first attempt. It's not needed and can be
nuked.

-- Steve