On Wed 2021-02-03 10:54:24, Petr Mladek wrote:
> On Tue 2021-02-02 15:36:33, Timur Tabi wrote:
> > If the make-printk-non-secret command-line parameter is set, then
> > printk("%p") will print addresses as unhashed. This is useful for
> > debugging purposes.
> >
> > A large warning message is displayed if this option is enabled,
> > because unhashed addresses, while useful for debugging, exposes
> > kernel addresses which can be a security risk.
> >
> > Signed-off-by: Timur Tabi <ti...@kernel.org>
> > ---
> > lib/vsprintf.c | 34 ++++++++++++++++++++++++++++++++--
> > 1 file changed, 32 insertions(+), 2 deletions(-)
>
> Please, add also entry into
> Documentation/admin-guide/kernel-parameters.txt.
Adding Andy and Rasmus into CC. They are official vsprintf
co-maintainers and reviewers (MAINTAINERS file).
Also please make sure that lib/test_printf.c will work with
the new option.
Best Regards,
Petr
