Re: [PATCH 13/13] objtool: Add CONFIG_OBJTOOL_WERROR

[Miroslav Benes]

On Fri, 14 Mar 2025, Josh Poimboeuf wrote:

> Objtool warnings can be indicative of crashes, broken live patching, or
> even boot failures.  Ignoring them is not recommended.
> 
> Add CONFIG_OBJTOOL_WERROR to upgrade objtool warnings to errors by
> enabling the objtool --Werror option.  Also set --backtrace to print the
> branches leading up to the warning, which can help considerably when
> debugging certain warnings.
> 
> To avoid breaking bots too badly for now, make it the default for real
> world builds only (!COMPILE_TEST).
> 
> Co-developed-by: Brendan Jackman <jackmanb@xxxxxxxxxx>
> Signed-off-by: Josh Poimboeuf <jpoimboe@xxxxxxxxxx>

Brendan's SoB missing.

With 'default y' being present or not

Reviewed-by: Miroslav Benes <mbenes@xxxxxxx>

and fingers crossed.

M