From: H. Peter Anvin <hpa@linux.intel.com>
Date: Mon, 17 Mar 2014 23:36:29 +0000 (-0700)
Subject: random: If we have arch_get_random_seed*(), try it before blocking
X-Git-Tag: v3.15-rc1~88^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=331c6490c7f10dcf263712e313b7c0bc7fb6d77a;p=pandora-kernel.git

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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