From 0abb54ae42e7b3b11ff044c7c59e4d7ca1eef7e4 Mon Sep 17 00:00:00 2001
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Thu, 5 Mar 2020 15:48:03 +0100
Subject: [PATCH] Revert "char/random: silence a lockdep splat with printk()"

This reverts commit 28820c5802f9f83c655ab09ccae8289103ce1490 which is
commit 1b710b1b10eff9d46666064ea25f079f70bc67a8 upstream.

It causes problems here just like it did in 4.19.y and odds are it will
be reverted upstream as well.

Reported-by: Guenter Roeck <linux@roeck-us.net>
Cc: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Cc: Qian Cai <cai@lca.pw>
Cc: Theodore Ts'o <tytso@mit.edu>
Cc: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/char/random.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/char/random.c b/drivers/char/random.c
index 50d5846acf48..e6efa07e9f9e 100644
--- a/drivers/char/random.c
+++ b/drivers/char/random.c
@@ -1598,9 +1598,8 @@ static void _warn_unseeded_randomness(const char *func_name, void *caller,
 	print_once = true;
 #endif
 	if (__ratelimit(&unseeded_warning))
-		printk_deferred(KERN_NOTICE "random: %s called from %pS "
-				"with crng_init=%d\n", func_name, caller,
-				crng_init);
+		pr_notice("random: %s called from %pS with crng_init=%d\n",
+			  func_name, caller, crng_init);
 }
 
 /*