Re: [PATCH v2] lib/test_printf.c: call wait_for_random_bytes() before plain %p tests

[Andy Shevchenko]

On Wed, Jun 13, 2018 at 12:29 PM, Thierry Escande
<thierry.escande@xxxxxxxxxx> wrote:
> If the test_printf module is loaded before the crng is initialized, the
> plain 'p' tests will fail because the printed address will not be hashed
> and the buffer will contain "(ptrval)" instead.
> Since we cannot wait for the crng to be initialized for an undefined
> time, both plain 'p' tests now accept the string "(ptrval)" as a valid
> result and print a warning message.

There are two possibilities:
 1. (ptrval) for 32-bit case
 2. (____ptrval____) for 64-bit case.


-- 
With Best Regards,
Andy Shevchenko