linux-kernel - Re: fs/namei.c:232:6: error: unexpected token, expected comma

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Message-ID: <20250420065003.GT2023217@ZenIV>
Date: Sun, 20 Apr 2025 07:50:03 +0100
From: Al Viro <viro@...iv.linux.org.uk>
To: kernel test robot <lkp@...el.com>
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: Re: fs/namei.c:232:6: error: unexpected token, expected comma

On Wed, Apr 09, 2025 at 07:23:35AM +0800, kernel test robot wrote:

>    fs/namei.c:232:6: error: instruction requires a CPU feature not currently enabled
>      232 |         if (get_user(c, pathname))
>          |             ^
>    arch/mips/include/asm/uaccess.h:97:33: note: expanded from macro 'get_user'
>       97 |         access_ok(__p, sizeof(*__p)) ? __get_user((x), __p) :           \
>          |                                        ^
>    arch/mips/include/asm/uaccess.h:177:23: note: expanded from macro '__get_user'
>      177 |                 __get_data_asm((x), user_lb, __gu_ptr);                 \
>          |                                     ^
>    <inline asm>:4:2: note: instantiated into assembly here
>        4 |         lbe $3, 0($4)
>          |         ^

Wrong cc(1) options, perhaps?  CONFIG_CPU_MIPS32_3_5_EVA (and CONFIG_EVA) are
present in your .config, so...

Looks like that's one for mips (and clang) folks...