kernel: enable pcrypt

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@zx2c4.com>

diff --git a/target/linux/generic/config-3.18 b/target/linux/generic/config-3.18
index 8b70c7d54ca0f5eca2a88bb14bee35fe75b5edf3..c61a4b35b455e1cb978557dd85ed67d022899f92 100644 (file)
--- 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 68bd8498fb02ff50a05033da454a550eb40b6884..4fae3423667c97d0e83eb213eb7a979ff7d48603 100644 (file)
--- 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 28e70686f78d3e338e84df233c485996d3509457..843154d82c5a8a301797bc8022b5a60f1e371551 100644 (file)
--- 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