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e330214c2c
Linux kernel commit 48bff1053c17 ("random: opportunistically initialize
on /dev/urandom reads") introduced a change where /dev/urandom blocks if
the random pool is insufficiently initialized during hardware boot. This
behavior causes /dev/urandom reads to hang for approximately 5 seconds,
delaying the boot process with eudev init script (when it calls udevd).
This issue has already been solved upstream, therefore backport the
upstream patch to fix this.
(From OE-Core rev: cd5f630581f3e38645a92ad75b496bce92b679cb)
Signed-off-by: Hiago De Franco <hiago.franco@toradex.com>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>