From 71dea01ea2edb73f3c5d9a0cd7ba028bb9313287 Mon Sep 17 00:00:00 2001
From: Theodore Ts'o <tytso@mit.edu>
Date: Sun, 31 May 2015 13:31:37 -0400
Subject: [PATCH] ext4 crypto: require CONFIG_CRYPTO_CTR if ext4 encryption is
 enabled

On arm64 this is apparently needed for CTS mode to function correctly.
Otherwise attempts to use CTS return ENOENT.

Change-Id: I732ea9a5157acc76de5b89edec195d0365f4ca63
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
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Reading git-format-patch failed