Re: [PATCH] s390/debug: Replace kmalloc() + copy_from_user() with memdup_user_nul()

[Alexander Gordeev <agordeev@xxxxxxxxxxxxx>]

On Thu, Sep 04, 2025 at 01:40:29PM +0200, Thorsten Blum wrote:
> Replace kmalloc() followed by copy_from_user() with memdup_user_nul() to
> improve and simplify debug_get_user_string(). Remove the manual
> NUL-termination.
> 
> No functional changes intended.
> 
> Signed-off-by: Thorsten Blum <thorsten.blum@xxxxxxxxx>
> ---
>  arch/s390/kernel/debug.c | 12 +++---------
>  1 file changed, 3 insertions(+), 9 deletions(-)

Applied, thanks!