• Dmitry Vyukov's avatar
    kobject: don't use WARN for registration failures · 6ab44135
    Dmitry Vyukov authored
    commit 3e14c6abbfb5c94506edda9d8e2c145d79375798 upstream.
    
    This WARNING proved to be noisy. The function still returns an error
    and callers should handle it. That's how most of kernel code works.
    Downgrade the WARNING to pr_err() and leave WARNINGs for kernel bugs.
    Signed-off-by: default avatarDmitry Vyukov <dvyukov@google.com>
    Reported-by: syzbot+209c0f67f99fec8eb14b@syzkaller.appspotmail.com
    Reported-by: syzbot+7fb6d9525a4528104e05@syzkaller.appspotmail.com
    Reported-by: syzbot+2e63711063e2d8f9ea27@syzkaller.appspotmail.com
    Reported-by: syzbot+de73361ee4971b6e6f75@syzkaller.appspotmail.com
    Cc: stable <stable@vger.kernel.org>
    Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
    6ab44135
kobject.c 26 KB