From mboxrd@z Thu Jan  1 00:00:00 1970
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From: jim.cromie@gmail.com
To: kbuild-all@lists.01.org
Subject: Re: [jimc:dd-drm-next 2/11] lib/dynamic_debug.c:609:68: error: invalid use of undefined type 'struct module'
Date: Sat, 21 Aug 2021 08:34:04 -0600
Message-ID: <CAJfuBxx0QzRa7xt56vKhawxnLpvB0HsnyuOO1+KWK0bN6nDmUA@mail.gmail.com>
In-Reply-To: <202108202235.ihI2NNlA-lkp@intel.com>
List-Id: <oe-kbuild-all.lists.linux.dev>

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On Fri, Aug 20, 2021 at 8:10 AM kernel test robot <lkp@intel.com> wrote:
>         # save the attached .config to linux build tree
>         mkdir build_dir
>         COMPILER_INSTALL_PATH=3D$HOME/0day COMPILER=3Dgcc-11.2.0 make.cro=
ss O=3Dbuild_dir ARCH=3Ds390 SHELL=3D/bin/bash
>
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@intel.com>
>
> All errors (new ones prefixed by >>):
>
>    lib/dynamic_debug.c: In function 'param_set_dyndbg':
> >> lib/dynamic_debug.c:609:68: error: invalid use of undefined type 'stru=
ct module'
>      609 |                 matches =3D dynamic_debug_exec_queries(query, =
kp->mod->name);
>          |                                                               =
     ^~
>

I have fixed this, though I suspect theres a smoother way,
an already defined symbol for this.

+#ifdef MODULES
+#define KP_MOD_NAME kp->mod->name
+#else
+#define KP_MOD_NAME NULL /* wildcard */
+#endif

+               matches =3D dynamic_debug_exec_queries(query, KP_MOD_NAME);


I bet someone knows :-)
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