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SubjectRe: [PATCH 2/9] objtool: Correctly handle retpoline thunk calls
On Fri, Mar 12, 2021 at 06:16:15PM +0100, Peter Zijlstra wrote:
> Just like JMP handling, convert a direct CALL to a retpoline thunk
> into a retpoline safe indirect CALL.
>
> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
> ---
> tools/objtool/check.c | 12 ++++++++++++
> 1 file changed, 12 insertions(+)
>
> --- a/tools/objtool/check.c
> +++ b/tools/objtool/check.c
> @@ -953,6 +953,18 @@ static int add_call_destinations(struct
> dest_off);
> return -1;
> }
> +
> + } else if (!strncmp(reloc->sym->name, "__x86_indirect_thunk_", 21)) {
> + /*
> + * Retpoline calls are really dynamic calls in
> + * disguise, so convert them accodingly.

s/accodingly/accordingly/

--
Josh

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