Commit 043f891b authored Jun 25, 2018 by Petr Mladek

Revert "lib/test_printf.c: call wait_for_random_bytes() before plain %p tests"



This reverts commit ee410f15.

It might prevent the machine from boot. It would wait for enough
randomness at the very beginning of kernel_init(). But there is
basically nothing running in parallel that would help to produce
any randomness.

Reported-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Petr Mladek <pmladek@suse.com>

parent ce397d21

lib/test_printf.c

+0 −7

Original line number	Diff line number	Diff line
		@@ -260,13 +260,6 @@ plain(void)
		{
		int err;

		/*
		* Make sure crng is ready. Otherwise we get "(ptrval)" instead
		* of a hashed address when printing '%p' in plain_hash() and
		* plain_format().
		*/
		wait_for_random_bytes();

		err = plain_hash();
		if (err) {
		pr_warn("plain 'p' does not appear to be hashed\n");