From 331c6490c7f10dcf263712e313b7c0bc7fb6d77a Mon Sep 17 00:00:00 2001
From: "H. Peter Anvin" <hpa@linux.intel.com>
Date: Mon, 17 Mar 2014 16:36:29 -0700
Subject: [PATCH] random: If we have arch_get_random_seed*(), try it before
 blocking

If we have arch_get_random_seed*(), try to use it for emergency refill
of the entropy pool before giving up and blocking on /dev/random.  It
may or may not work in the moment, but if it does work, it will give
the user better service than blocking will.

Reviewed-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
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Reading git-format-patch failed