[WireGuard] [PATCH] kernel: enable pcrypt

[Jason A. Donenfeld]

This is a powerful API for parallel crypto from which many other modules
can benefit. It only winds up being turned on on SMP systems, which
means this adds 0 bytes to the kernel on tiny machines, while only
adding a small bit to SMP systems for big performance improvements.

Signed-off-by: Jason A. Donenfeld <Jason at zx2c4.com>
---
 target/linux/generic/config-3.18 | 2 +-
 target/linux/generic/config-4.1  | 2 +-
 target/linux/generic/config-4.4  | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/target/linux/generic/config-3.18 b/target/linux/generic/config-3.18
index 8b70c7d..c61a4b3 100644
--- a/target/linux/generic/config-3.18
+++ b/target/linux/generic/config-3.18
@@ -762,7 +762,7 @@ CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
 # CONFIG_CRYPTO_PCBC is not set
 # CONFIG_CRYPTO_PCOMP is not set
 # CONFIG_CRYPTO_PCOMP2 is not set
-# CONFIG_CRYPTO_PCRYPT is not set
+CONFIG_CRYPTO_PCRYPT=y
 # CONFIG_CRYPTO_RMD128 is not set
 # CONFIG_CRYPTO_RMD160 is not set
 # CONFIG_CRYPTO_RMD256 is not set
diff --git a/target/linux/generic/config-4.1 b/target/linux/generic/config-4.1
index 68bd849..4fae342 100644
--- a/target/linux/generic/config-4.1
+++ b/target/linux/generic/config-4.1
@@ -792,7 +792,7 @@ CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
 # CONFIG_CRYPTO_PCBC is not set
 # CONFIG_CRYPTO_PCOMP is not set
 # CONFIG_CRYPTO_PCOMP2 is not set
-# CONFIG_CRYPTO_PCRYPT is not set
+CONFIG_CRYPTO_PCRYPT=y
 # CONFIG_CRYPTO_RMD128 is not set
 # CONFIG_CRYPTO_RMD160 is not set
 # CONFIG_CRYPTO_RMD256 is not set
diff --git a/target/linux/generic/config-4.4 b/target/linux/generic/config-4.4
index 28e7068..843154d 100644
--- a/target/linux/generic/config-4.4
+++ b/target/linux/generic/config-4.4
@@ -791,7 +791,7 @@ CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
 # CONFIG_CRYPTO_PCBC is not set
 # CONFIG_CRYPTO_PCOMP is not set
 # CONFIG_CRYPTO_PCOMP2 is not set
-# CONFIG_CRYPTO_PCRYPT is not set
+CONFIG_CRYPTO_PCRYPT=y
 # CONFIG_CRYPTO_POLY1305 is not set
 # CONFIG_CRYPTO_RMD128 is not set
 # CONFIG_CRYPTO_RMD160 is not set
-- 
2.10.2