cryptodev: 1.8 -> 1.9

* Remove backported patch:
  - 0001-Adjust-to-another-change-in-the-user-page-API.patch
  - 06d6b560c6e45dc317dae47c74706fa43f4a31d8.patch
  - cb186f682679383e8b5806240927903730ce85d9.patch
  - kernel-4-10-changes.patch

* Update patch:
  - 0001-Disable-installing-header-file-provided-by-another-p.patch

* Update FILES_${PN} since there are files in bindir:
  /usr/bin/hmac_comp
  /usr/bin/cipher_comp
  /usr/bin/async_hmac
  /usr/bin/cipher-aead-srtp
  /usr/bin/hash_comp
  /usr/bin/async_speed
  /usr/bin/async_cipher
  /usr/bin/sha_speed
  /usr/bin/hashcrypt_speed
  /usr/bin/hmac
  /usr/bin/cipher-gcm
  /usr/bin/cipher
  /usr/bin/fullspeed
  /usr/bin/speed
  /usr/bin/cipher-aead

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>

9 files changed, 11 insertions, 449 deletions

diff --git a/meta/recipes-kernel/cryptodev/cryptodev-linux_1.8.bb b/meta/recipes-kernel/cryptodev/cryptodev-linux_1.9.bb
index c55577c661..c55577c661 100644
--- a/meta/recipes-kernel/cryptodev/cryptodev-linux_1.8.bb
+++ b/meta/recipes-kernel/cryptodev/cryptodev-linux_1.9.bb
diff --git a/meta/recipes-kernel/cryptodev/cryptodev-module_1.8.bb b/meta/recipes-kernel/cryptodev/cryptodev-module_1.9.bb
index 552eb6abaa..552eb6abaa 100644
--- a/meta/recipes-kernel/cryptodev/cryptodev-module_1.8.bb
+++ b/meta/recipes-kernel/cryptodev/cryptodev-module_1.9.bb
diff --git a/meta/recipes-kernel/cryptodev/cryptodev-tests_1.8.bb b/meta/recipes-kernel/cryptodev/cryptodev-tests_1.9.bb
index c4005242a7..9cb5dcb94f 100644
--- a/meta/recipes-kernel/cryptodev/cryptodev-tests_1.8.bb
+++ b/meta/recipes-kernel/cryptodev/cryptodev-tests_1.9.bb
@@ -18,4 +18,4 @@ do_install() {
 	oe_runmake install_tests
 }
 
-FILES_${PN} = "${bindir}/tests_cryptodev/*"
+FILES_${PN} = "${bindir}/*"
diff --git a/meta/recipes-kernel/cryptodev/cryptodev.inc b/meta/recipes-kernel/cryptodev/cryptodev.inc
index 4ae0a2b490..50366e7202 100644
--- a/meta/recipes-kernel/cryptodev/cryptodev.inc
+++ b/meta/recipes-kernel/cryptodev/cryptodev.inc
@@ -3,14 +3,10 @@ HOMEPAGE = "http://cryptodev-linux.org/"
 LICENSE = "GPLv2"
 LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263"
 
-SRC_URI = "http://nwl.cc/pub/cryptodev-linux/cryptodev-linux-${PV}.tar.gz \
-           file://06d6b560c6e45dc317dae47c74706fa43f4a31d8.patch \
-           file://cb186f682679383e8b5806240927903730ce85d9.patch \
-           file://0001-Adjust-to-another-change-in-the-user-page-API.patch \
-           file://kernel-4-10-changes.patch"
+SRC_URI = "http://nwl.cc/pub/cryptodev-linux/cryptodev-linux-${PV}.tar.gz"
 
-SRC_URI[md5sum] = "02644cc4cd02301e0b503a332eb2f0b5"
-SRC_URI[sha256sum] = "67fabde9fb67b286a96c4f45b594b0eccd0f761b495705c18f2ae9461b831376"
+SRC_URI[md5sum] = "cb4e0ed9e5937716c7c8a7be84895b6d"
+SRC_URI[sha256sum] = "9f4c0b49b30e267d776f79455d09c70cc9c12c86eee400a0d0a0cd1d8e467950"
 
 S = "${WORKDIR}/cryptodev-linux-${PV}"
 
diff --git a/meta/recipes-kernel/cryptodev/files/0001-Adjust-to-another-change-in-the-user-page-API.patch b/meta/recipes-kernel/cryptodev/files/0001-Adjust-to-another-change-in-the-user-page-API.patch
deleted file mode 100644
index fb75278b5e..0000000000
--- a/meta/recipes-kernel/cryptodev/files/0001-Adjust-to-another-change-in-the-user-page-API.patch
+++ /dev/null
@@ -1,40 +0,0 @@
-From f126e4837e6334d0464540995df7426fedf6b175 Mon Sep 17 00:00:00 2001
-From: Michael Weiser <michael.weiser@gmx.de>
-Date: Fri, 11 Nov 2016 18:09:32 +0100
-Subject: [PATCH] Adjust to another change in the user page API
-
-4.9.0 will replace the write and force flags of get_user_pages_remote()
-with a gup_flags parameter[1]. Distinguish the two APIs based on kernel
-version we're compiling for.
-
-[1] https://github.com/torvalds/linux/commit/9beae1ea89305a9667ceaab6d0bf46a045ad71e7
-
-Upstream-Status: Backport
-
-Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
----
- zc.c | 8 +++++++-
- 1 file changed, 7 insertions(+), 1 deletion(-)
-
-diff --git a/zc.c b/zc.c
-index a97b49f..e766ee3 100644
---- a/zc.c
-+++ b/zc.c
-@@ -65,7 +65,13 @@ int __get_userbuf(uint8_t __user *addr, uint32_t len, int write,
- 	ret = get_user_pages(
- #endif
- 			task, mm,
--			(unsigned long)addr, pgcount, write, 0, pg, NULL);
-+			(unsigned long)addr, pgcount,
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 9, 0))
-+			write ? FOLL_WRITE : 0,
-+#else
-+			write, 0,
-+#endif
-+			pg, NULL);
- 	up_read(&mm->mmap_sem);
- 	if (ret != pgcount)
- 		return -EINVAL;
--- 
-1.9.1
-
diff --git a/meta/recipes-kernel/cryptodev/files/0001-Disable-installing-header-file-provided-by-another-p.patch b/meta/recipes-kernel/cryptodev/files/0001-Disable-installing-header-file-provided-by-another-p.patch
index a580fc68e1..885b5823e4 100644
--- a/meta/recipes-kernel/cryptodev/files/0001-Disable-installing-header-file-provided-by-another-p.patch
+++ b/meta/recipes-kernel/cryptodev/files/0001-Disable-installing-header-file-provided-by-another-p.patch
@@ -7,22 +7,18 @@ Signed-off-by: Denys Dmytriyenko <denys@ti.com>
 
 Upstream-Status: Inappropriate [ OE specific ]
 ---
- Makefile | 2 --
- 1 file changed, 2 deletions(-)
+ Makefile | 1 -
+ 1 file changed, 1 deletion(-)
 
 diff --git a/Makefile b/Makefile
-index d66ef26..8e97c6a 100644
+index 5a080e0..bf02396 100644
 --- a/Makefile
 +++ b/Makefile
-@@ -23,8 +23,6 @@ install: modules_install
+@@ -33,7 +33,6 @@ install: modules_install
  
  modules_install:
- 	make -C $(KERNEL_DIR) SUBDIRS=`pwd` modules_install
--	@echo "Installing cryptodev.h in $(PREFIX)/usr/include/crypto ..."
--	@install -D crypto/cryptodev.h $(PREFIX)/usr/include/crypto/cryptodev.h
+ 	$(MAKE) $(KERNEL_MAKE_OPTS) modules_install
+-	install -m 644 -D crypto/cryptodev.h $(DESTDIR)/$(includedir)/crypto/cryptodev.h
  
  clean:
- 	make -C $(KERNEL_DIR) SUBDIRS=`pwd` clean
--- 
-1.9.1
-
+ 	$(MAKE) $(KERNEL_MAKE_OPTS) clean
diff --git a/meta/recipes-kernel/cryptodev/files/06d6b560c6e45dc317dae47c74706fa43f4a31d8.patch b/meta/recipes-kernel/cryptodev/files/06d6b560c6e45dc317dae47c74706fa43f4a31d8.patch
deleted file mode 100644
index cb556e1e24..0000000000
--- a/meta/recipes-kernel/cryptodev/files/06d6b560c6e45dc317dae47c74706fa43f4a31d8.patch
+++ /dev/null
@@ -1,54 +0,0 @@
-From f14b4706b0d04988e7e5bc8c4d2aefef9f029d9d Mon Sep 17 00:00:00 2001
-From: Michael Weiser <michael.weiser@gmx.de>
-Date: Fri, 5 Aug 2016 18:43:55 +0200
-Subject: [PATCH] Adjust to recent user page API changes
-
-4.6.0 basically renamed get_user_pages() to get_user_pages_remote() and
-introduced a new get_user_pages() that always works on the current
-task.[1] Distinguish the two APIs based on kernel version we're
-compiling for.
-
-Also, there seems to have been a massive cleansing of
-page_cache_release(page) in favour of put_page(page)[2] which was an
-alias for put_page(page)[3] since 2.6.0. Before that beginning with
-2.4.0 both page_cache_release(page) and put_page(page) have been aliases
-for __free_page(page). So using put_page() instead of
-page_cache_release(page) will produce identical code for anything after
-2.4.0.
-
-[1] https://lkml.org/lkml/2016/2/10/555
-[2] https://www.spinics.net/lists/linux-fsdevel/msg95923.html
-[3] https://www.spinics.net/lists/linux-fsdevel/msg95922.html
----
- zc.c | 9 +++++++--
- 1 file changed, 7 insertions(+), 2 deletions(-)
-
-Upstream-Status: Backport [from master for 4.8 kernels]
-
-Index: cryptodev-linux-1.8/zc.c
-===================================================================
---- cryptodev-linux-1.8.orig/zc.c
-+++ cryptodev-linux-1.8/zc.c
-@@ -59,7 +59,12 @@ int __get_userbuf(uint8_t __user *addr,
- 	}
- 
- 	down_read(&mm->mmap_sem);
--	ret = get_user_pages(task, mm,
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 6, 0))
-+	ret = get_user_pages_remote(
-+#else
-+	ret = get_user_pages(
-+#endif
-+			task, mm,
- 			(unsigned long)addr, pgcount, write, 0, pg, NULL);
- 	up_read(&mm->mmap_sem);
- 	if (ret != pgcount)
-@@ -119,7 +124,7 @@ void release_user_pages(struct csession
- 		else
- 			ses->readonly_pages--;
- 
--		page_cache_release(ses->pages[i]);
-+		put_page(ses->pages[i]);
- 	}
- 	ses->used_pages = 0;
- }
diff --git a/meta/recipes-kernel/cryptodev/files/cb186f682679383e8b5806240927903730ce85d9.patch b/meta/recipes-kernel/cryptodev/files/cb186f682679383e8b5806240927903730ce85d9.patch
deleted file mode 100644
index eb0eab63bd..0000000000
--- a/meta/recipes-kernel/cryptodev/files/cb186f682679383e8b5806240927903730ce85d9.patch
+++ /dev/null
@@ -1,279 +0,0 @@
-From cb186f682679383e8b5806240927903730ce85d9 Mon Sep 17 00:00:00 2001
-From: Michael Weiser <michael.weiser@gmx.de>
-Date: Fri, 5 Aug 2016 17:26:27 +0200
-Subject: [PATCH] Support skcipher in addition to ablkcipher API
-
-The ablkcipher API is being phased out[1]. The unified skcipher API
-seems to have made its entry with 4.3.[3, 4] By what can be seen from
-migration patches[1.ff.], it's a drop-in replacement.
-
-Also, deallocators such as crypto_free_skcipher() are NULL-safe now[2].
-
-Add a new header cipherapi.h to aid migration from ablkcipher to skcipher and
-retain support for old kernels. Make it decide which API to use and provide
-appropriate function calls and type definitions. Since the ablkcipher and
-skcipher APIs are so similar, those are mainly defines for corresponding
-pseudo-functions in namespace cryptodev_ derived directly from their API
-counterparts.
-
-Compiles and works (i.e. checks pass) with Debian testing 4.6.4 kernel
-as well as 4.8-rc2+ Linus git tree as of today. (Both require a fix for
-changed page access API[5].)
-
-[1] https://www.spinics.net/lists/linux-crypto/msg18133.html
-[2] https://www.spinics.net/lists/linux-crypto/msg18154.html, line 120
-[3] https://www.spinics.net/lists/linux-crypto/msg16373.html
-[4] https://www.spinics.net/lists/linux-crypto/msg16294.html
-[5] https://github.com/cryptodev-linux/cryptodev-linux/pull/14
----
- cipherapi.h | 60 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- cryptlib.c  | 40 ++++++++++++++++++----------------------
- cryptlib.h  |  6 ++++--
- ioctl.c     |  4 ++--
- 4 files changed, 84 insertions(+), 26 deletions(-)
- create mode 100644 cipherapi.h
-
-Upstream-Status: Backport [from master for 4.8 kernels]
-
-Index: cryptodev-linux-1.8/cipherapi.h
-===================================================================
---- /dev/null
-+++ cryptodev-linux-1.8/cipherapi.h
-@@ -0,0 +1,60 @@
-+#ifndef CIPHERAPI_H
-+# define CIPHERAPI_H
-+
-+#include <linux/version.h>
-+
-+#if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 8, 0))
-+# include <linux/crypto.h>
-+
-+typedef struct ablkcipher_alg cryptodev_blkcipher_alg_t;
-+typedef struct crypto_ablkcipher cryptodev_crypto_blkcipher_t;
-+typedef struct ablkcipher_request cryptodev_blkcipher_request_t;
-+
-+# define cryptodev_crypto_alloc_blkcipher crypto_alloc_ablkcipher
-+# define cryptodev_crypto_blkcipher_alg crypto_ablkcipher_alg
-+# define cryptodev_crypto_blkcipher_blocksize crypto_ablkcipher_blocksize
-+# define cryptodev_crypto_blkcipher_ivsize crypto_ablkcipher_ivsize
-+# define cryptodev_crypto_blkcipher_alignmask crypto_ablkcipher_alignmask
-+# define cryptodev_crypto_blkcipher_setkey crypto_ablkcipher_setkey
-+
-+static inline void cryptodev_crypto_free_blkcipher(cryptodev_crypto_blkcipher_t *c) {
-+	if (c)
-+		crypto_free_ablkcipher(c);
-+}
-+
-+# define cryptodev_blkcipher_request_alloc ablkcipher_request_alloc
-+# define cryptodev_blkcipher_request_set_callback ablkcipher_request_set_callback
-+
-+static inline void cryptodev_blkcipher_request_free(cryptodev_blkcipher_request_t *r) {
-+	if (r)
-+		ablkcipher_request_free(r);
-+}
-+
-+# define cryptodev_blkcipher_request_set_crypt ablkcipher_request_set_crypt
-+# define cryptodev_crypto_blkcipher_encrypt crypto_ablkcipher_encrypt
-+# define cryptodev_crypto_blkcipher_decrypt crypto_ablkcipher_decrypt
-+# define cryptodev_crypto_blkcipher_tfm crypto_ablkcipher_tfm
-+#else
-+#include <crypto/skcipher.h>
-+
-+typedef struct skcipher_alg cryptodev_blkcipher_alg_t;
-+typedef struct crypto_skcipher cryptodev_crypto_blkcipher_t;
-+typedef struct skcipher_request cryptodev_blkcipher_request_t;
-+
-+# define cryptodev_crypto_alloc_blkcipher crypto_alloc_skcipher
-+# define cryptodev_crypto_blkcipher_alg crypto_skcipher_alg
-+# define cryptodev_crypto_blkcipher_blocksize crypto_skcipher_blocksize
-+# define cryptodev_crypto_blkcipher_ivsize crypto_skcipher_ivsize
-+# define cryptodev_crypto_blkcipher_alignmask crypto_skcipher_alignmask
-+# define cryptodev_crypto_blkcipher_setkey crypto_skcipher_setkey
-+# define cryptodev_crypto_free_blkcipher crypto_free_skcipher
-+# define cryptodev_blkcipher_request_alloc skcipher_request_alloc
-+# define cryptodev_blkcipher_request_set_callback skcipher_request_set_callback
-+# define cryptodev_blkcipher_request_free skcipher_request_free
-+# define cryptodev_blkcipher_request_set_crypt skcipher_request_set_crypt
-+# define cryptodev_crypto_blkcipher_encrypt crypto_skcipher_encrypt
-+# define cryptodev_crypto_blkcipher_decrypt crypto_skcipher_decrypt
-+# define cryptodev_crypto_blkcipher_tfm crypto_skcipher_tfm
-+#endif
-+
-+#endif
-Index: cryptodev-linux-1.8/cryptlib.c
-===================================================================
---- cryptodev-linux-1.8.orig/cryptlib.c
-+++ cryptodev-linux-1.8/cryptlib.c
-@@ -23,7 +23,6 @@
-  * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-  */
- 
--#include <linux/crypto.h>
- #include <linux/mm.h>
- #include <linux/highmem.h>
- #include <linux/ioctl.h>
-@@ -37,6 +36,7 @@
- #include <linux/rtnetlink.h>
- #include <crypto/authenc.h>
- #include "cryptodev_int.h"
-+#include "cipherapi.h"
- 
- 
- struct cryptodev_result {
-@@ -133,15 +133,15 @@ int cryptodev_cipher_init(struct cipher_
- 	int ret;
- 
- 	if (aead == 0) {
--		struct ablkcipher_alg *alg;
-+		cryptodev_blkcipher_alg_t *alg;
- 
--		out->async.s = crypto_alloc_ablkcipher(alg_name, 0, 0);
-+		out->async.s = cryptodev_crypto_alloc_blkcipher(alg_name, 0, 0);
- 		if (unlikely(IS_ERR(out->async.s))) {
- 			ddebug(1, "Failed to load cipher %s", alg_name);
- 				return -EINVAL;
- 		}
- 
--		alg = crypto_ablkcipher_alg(out->async.s);
-+		alg = cryptodev_crypto_blkcipher_alg(out->async.s);
- 		if (alg != NULL) {
- 			/* Was correct key length supplied? */
- 			if (alg->max_keysize > 0 &&
-@@ -154,11 +154,11 @@ int cryptodev_cipher_init(struct cipher_
- 			}
- 		}
- 
--		out->blocksize = crypto_ablkcipher_blocksize(out->async.s);
--		out->ivsize = crypto_ablkcipher_ivsize(out->async.s);
--		out->alignmask = crypto_ablkcipher_alignmask(out->async.s);
-+		out->blocksize = cryptodev_crypto_blkcipher_blocksize(out->async.s);
-+		out->ivsize = cryptodev_crypto_blkcipher_ivsize(out->async.s);
-+		out->alignmask = cryptodev_crypto_blkcipher_alignmask(out->async.s);
- 
--		ret = crypto_ablkcipher_setkey(out->async.s, keyp, keylen);
-+		ret = cryptodev_crypto_blkcipher_setkey(out->async.s, keyp, keylen);
- 	} else {
- 		out->async.as = crypto_alloc_aead(alg_name, 0, 0);
- 		if (unlikely(IS_ERR(out->async.as))) {
-@@ -191,14 +191,14 @@ int cryptodev_cipher_init(struct cipher_
- 	init_completion(&out->async.result->completion);
- 
- 	if (aead == 0) {
--		out->async.request = ablkcipher_request_alloc(out->async.s, GFP_KERNEL);
-+		out->async.request = cryptodev_blkcipher_request_alloc(out->async.s, GFP_KERNEL);
- 		if (unlikely(!out->async.request)) {
- 			derr(1, "error allocating async crypto request");
- 			ret = -ENOMEM;
- 			goto error;
- 		}
- 
--		ablkcipher_request_set_callback(out->async.request,
-+		cryptodev_blkcipher_request_set_callback(out->async.request,
- 					CRYPTO_TFM_REQ_MAY_BACKLOG,
- 					cryptodev_complete, out->async.result);
- 	} else {
-@@ -218,10 +218,8 @@ int cryptodev_cipher_init(struct cipher_
- 	return 0;
- error:
- 	if (aead == 0) {
--		if (out->async.request)
--			ablkcipher_request_free(out->async.request);
--		if (out->async.s)
--			crypto_free_ablkcipher(out->async.s);
-+		cryptodev_blkcipher_request_free(out->async.request);
-+		cryptodev_crypto_free_blkcipher(out->async.s);
- 	} else {
- 		if (out->async.arequest)
- 			aead_request_free(out->async.arequest);
-@@ -237,10 +235,8 @@ void cryptodev_cipher_deinit(struct ciph
- {
- 	if (cdata->init) {
- 		if (cdata->aead == 0) {
--			if (cdata->async.request)
--				ablkcipher_request_free(cdata->async.request);
--			if (cdata->async.s)
--				crypto_free_ablkcipher(cdata->async.s);
-+			cryptodev_blkcipher_request_free(cdata->async.request);
-+			cryptodev_crypto_free_blkcipher(cdata->async.s);
- 		} else {
- 			if (cdata->async.arequest)
- 				aead_request_free(cdata->async.arequest);
-@@ -289,10 +285,10 @@ ssize_t cryptodev_cipher_encrypt(struct
- 	reinit_completion(&cdata->async.result->completion);
- 
- 	if (cdata->aead == 0) {
--		ablkcipher_request_set_crypt(cdata->async.request,
-+		cryptodev_blkcipher_request_set_crypt(cdata->async.request,
- 			(struct scatterlist *)src, dst,
- 			len, cdata->async.iv);
--		ret = crypto_ablkcipher_encrypt(cdata->async.request);
-+		ret = cryptodev_crypto_blkcipher_encrypt(cdata->async.request);
- 	} else {
- 		aead_request_set_crypt(cdata->async.arequest,
- 			(struct scatterlist *)src, dst,
-@@ -311,10 +307,10 @@ ssize_t cryptodev_cipher_decrypt(struct
- 
- 	reinit_completion(&cdata->async.result->completion);
- 	if (cdata->aead == 0) {
--		ablkcipher_request_set_crypt(cdata->async.request,
-+		cryptodev_blkcipher_request_set_crypt(cdata->async.request,
- 			(struct scatterlist *)src, dst,
- 			len, cdata->async.iv);
--		ret = crypto_ablkcipher_decrypt(cdata->async.request);
-+		ret = cryptodev_crypto_blkcipher_decrypt(cdata->async.request);
- 	} else {
- 		aead_request_set_crypt(cdata->async.arequest,
- 			(struct scatterlist *)src, dst,
-Index: cryptodev-linux-1.8/cryptlib.h
-===================================================================
---- cryptodev-linux-1.8.orig/cryptlib.h
-+++ cryptodev-linux-1.8/cryptlib.h
-@@ -3,6 +3,8 @@
- 
- #include <linux/version.h>
- 
-+#include "cipherapi.h"
-+
- struct cipher_data {
- 	int init; /* 0 uninitialized */
- 	int blocksize;
-@@ -12,8 +14,8 @@ struct cipher_data {
- 	int alignmask;
- 	struct {
- 		/* block ciphers */
--		struct crypto_ablkcipher *s;
--		struct ablkcipher_request *request;
-+		cryptodev_crypto_blkcipher_t *s;
-+		cryptodev_blkcipher_request_t *request;
- 
- 		/* AEAD ciphers */
- 		struct crypto_aead *as;
-Index: cryptodev-linux-1.8/ioctl.c
-===================================================================
---- cryptodev-linux-1.8.orig/ioctl.c
-+++ cryptodev-linux-1.8/ioctl.c
-@@ -34,7 +34,6 @@
-  */
- 
- #include <crypto/hash.h>
--#include <linux/crypto.h>
- #include <linux/mm.h>
- #include <linux/highmem.h>
- #include <linux/ioctl.h>
-@@ -53,6 +52,7 @@
- #include "cryptodev_int.h"
- #include "zc.h"
- #include "version.h"
-+#include "cipherapi.h"
- 
- MODULE_AUTHOR("Nikos Mavrogiannopoulos <nmav@gnutls.org>");
- MODULE_DESCRIPTION("CryptoDev driver");
-@@ -765,7 +765,7 @@ static int get_session_info(struct fcryp
- 
- 	if (ses_ptr->cdata.init) {
- 		if (ses_ptr->cdata.aead == 0)
--			tfm = crypto_ablkcipher_tfm(ses_ptr->cdata.async.s);
-+			tfm = cryptodev_crypto_blkcipher_tfm(ses_ptr->cdata.async.s);
- 		else
- 			tfm = crypto_aead_tfm(ses_ptr->cdata.async.as);
- 		tfm_info_to_alg_info(&siop->cipher_info, tfm);
diff --git a/meta/recipes-kernel/cryptodev/files/kernel-4-10-changes.patch b/meta/recipes-kernel/cryptodev/files/kernel-4-10-changes.patch
deleted file mode 100644
index 93d608b81d..0000000000
--- a/meta/recipes-kernel/cryptodev/files/kernel-4-10-changes.patch
+++ /dev/null
@@ -1,57 +0,0 @@
-Upstream-Status: Backport
-Signed-off-by: Ross Burton <ross.burton@intel.com>
-
-From 2b29be8ac41414ed19cb4f5d5626d9bd0d7b11a8 Mon Sep 17 00:00:00 2001
-From: Cristian Stoica <cristian.stoica@nxp.com>
-Date: Wed, 8 Feb 2017 12:11:04 +0200
-Subject: [PATCH] adjust to API changes in kernel >=4.10
-
-There are many changes related to get_user_pages and the code is rewritten
-for clarity.
-
-Signed-off-by: Cristian Stoica <cristian.stoica@nxp.com>
----
- zc.c | 28 +++++++++++++++++-----------
- 1 file changed, 17 insertions(+), 11 deletions(-)
-
-diff --git a/zc.c b/zc.c
-index e766ee3..2f4ea99 100644
---- a/zc.c
-+++ b/zc.c
-@@ -59,19 +59,25 @@ int __get_userbuf(uint8_t __user *addr, uint32_t len, int write,
- 	}
- 
- 	down_read(&mm->mmap_sem);
--#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 6, 0))
--	ret = get_user_pages_remote(
-+#if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 6, 0))
-+	ret = get_user_pages(task, mm,
-+			(unsigned long)addr, pgcount, write, 0, pg, NULL);
- #else
--	ret = get_user_pages(
--#endif
--			task, mm,
--			(unsigned long)addr, pgcount,
--#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 9, 0))
--			write ? FOLL_WRITE : 0,
--#else
--			write, 0,
--#endif
-+#  if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 9, 0))
-+	ret = get_user_pages_remote(task, mm,
-+			(unsigned long)addr, pgcount, write, 0, pg, NULL);
-+#  else
-+#    if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0))
-+	ret = get_user_pages_remote(task, mm,
-+			(unsigned long)addr, pgcount, write ? FOLL_WRITE : 0,
- 			pg, NULL);
-+#    else
-+	ret = get_user_pages_remote(task, mm,
-+			(unsigned long)addr, pgcount, write ? FOLL_WRITE : 0,
-+			pg, NULL, NULL);
-+#    endif
-+#  endif
-+#endif
- 	up_read(&mm->mmap_sem);
- 	if (ret != pgcount)
- 		return -EINVAL;