Re: [PATCH v2 12/18] uaccess: fix type mismatch warnings from access_ok()

Dinh Nguyen
2022-02-25T04:30:31Z

On 2/16/22 07:13, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@arndb.de>
>
> On some architectures, access_ok() does not do any argument type
> checking, so replacing the definition with a generic one causes
> a few warnings for harmless issues that were never caught before.
>
> Fix the ones that I found either through my own test builds or
> that were reported by the 0-day bot.
>
> Reported-by: kernel test robot <lkp@intel.com>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> ---
> arch/arc/kernel/process.c | 2 +-
> arch/arm/kernel/swp_emulate.c | 2 +-
> arch/arm/kernel/traps.c | 2 +-
> arch/csky/kernel/signal.c | 2 +-
> arch/mips/sibyte/common/sb_tbprof.c | 6 +++---
> arch/nios2/kernel/signal.c | 20 +++++++++++---------

Acked-by: Dinh Nguyen <dinguyen@kernel.org>