mirror of
https://github.com/archlinuxarm/PKGBUILDs.git
synced 2024-11-18 22:54:00 +00:00
alarm/cryptodev-dkms to 1.8-4
This commit is contained in:
parent
82a80d791d
commit
0538c25c97
5 changed files with 403 additions and 44 deletions
|
@ -5,7 +5,7 @@ _pkgname=${pkgname%-*}
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cryptodev_commit=7a3a9ee1329f7224b4fc564b80ef8160457caf76
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pkgver=1.8
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pkgrel=3
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pkgrel=4
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pkgdesc="Cryptodev module to take advantage of hardware crypto engines in userspace"
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arch=('arm' 'armv6h' 'armv7h' 'aarch64')
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@ -16,13 +16,20 @@ install=${pkgname}.install
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provides=('cryptodev_friendly')
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source=("cryptodev-${cryptodev_commit}.tar.gz::https://github.com/cryptodev-linux/cryptodev-linux/archive/${cryptodev_commit}.tar.gz"
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'dkms.conf'
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'cryptodev_linux_4.6_fix.patch')
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'pageaccess_fix_for_4.6+.patch'
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'support_skcipher_and_ablkcipher.patch'
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'fix_test_compile_time_warnings.patch')
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sha256sums=('4ed29c923506c2e25e7250cf5984f659a6a430548fe625092c6a2d5f55d2798a'
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'c42865a4a800a4927619ac5ed742be59a6d960af8295727af909e9ea9587f3da'
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'271e8f0891f57e00f50c1dbb67edc6369e3b45eb850a79099cf50916f68cf723')
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'f384d373a28ba3a900ddfeb50bfb37659f55e31059cb898fd2acffefef60d042'
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'6bc437a1e698b9527e50354b8dba7f16cf8629bee95492e2f1a0201abe975b86'
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'1b8541d772d5b8c145a7f0671e23096cfc42bbce5adaf737566584c885a266a9')
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prepare() {
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cd "${srcdir}/cryptodev-linux-${cryptodev_commit}"
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patch -Np1 -i "${srcdir}/cryptodev_linux_4.6_fix.patch"
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patch -Np1 -i "${srcdir}/pageaccess_fix_for_4.6+.patch"
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patch -Np1 -i "${srcdir}/support_skcipher_and_ablkcipher.patch"
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patch -Np1 -i "${srcdir}/fix_test_compile_time_warnings.patch"
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}
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package() {
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@ -1,40 +0,0 @@
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From cdbe7ee5978704c788e91170467fe0db064650fe Mon Sep 17 00:00:00 2001
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From: moonman <moonman.ca@gmail.com>
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Date: Mon, 30 May 2016 03:23:17 -0600
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Subject: [PATCH] fix build error on linux >= 4.6.0
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---
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zc.c | 12 ++++++++++--
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1 file changed, 10 insertions(+), 2 deletions(-)
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diff --git a/zc.c b/zc.c
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index 29b0501..eabfab7 100644
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--- a/zc.c
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+++ b/zc.c
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@@ -59,8 +59,12 @@ int __get_userbuf(uint8_t __user *addr, uint32_t len, int write,
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}
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down_read(&mm->mmap_sem);
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- ret = get_user_pages(task, mm,
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+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 6, 0))
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+ ret = get_user_pages((unsigned long)addr, pgcount, write, 0, pg, NULL);
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+#else
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+ ret = get_user_pages(task, mm,
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(unsigned long)addr, pgcount, write, 0, pg, NULL);
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+#endif
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up_read(&mm->mmap_sem);
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if (ret != pgcount)
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return -EINVAL;
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@@ -119,7 +123,11 @@ void release_user_pages(struct csession *ses)
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else
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ses->readonly_pages--;
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- page_cache_release(ses->pages[i]);
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+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 6, 0))
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+ put_page(ses->pages[i]);
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+#else
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+ page_cache_release(ses->pages[i]);
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+#endif
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}
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ses->used_pages = 0;
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}
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62
alarm/cryptodev-dkms/fix_test_compile_time_warnings.patch
Normal file
62
alarm/cryptodev-dkms/fix_test_compile_time_warnings.patch
Normal file
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@ -0,0 +1,62 @@
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From bbb72064b02b04c631b69d428af2dddb3342e769 Mon Sep 17 00:00:00 2001
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From: Michael Weiser <michael.weiser@gmx.de>
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Date: Fri, 19 Aug 2016 10:24:40 +0100
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Subject: [PATCH] Fix test compile time warnings
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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A number of tests cause compiler warnings like this:
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hashcrypt_speed.c: In function ‘hash_data’:
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hashcrypt_speed.c:101:2: warning: implicit declaration of function ‘alarm’ [-Wimplicit-function-declaration]
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alarm(5);
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^~~~~
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hashcrypt_speed.c: In function ‘main’:
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hashcrypt_speed.c:203:2: warning: implicit declaration of function ‘close’ [-Wimplicit-function-declaration]
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close(fdc);
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^~~~~
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Fix by including unistd.h.
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---
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tests/hashcrypt_speed.c | 1 +
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tests/sha_speed.c | 1 +
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tests/speed.c | 1 +
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3 files changed, 3 insertions(+)
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diff --git a/tests/hashcrypt_speed.c b/tests/hashcrypt_speed.c
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index e60b73d..2b49f2b 100644
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--- a/tests/hashcrypt_speed.c
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+++ b/tests/hashcrypt_speed.c
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@@ -21,6 +21,7 @@
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#include <stdint.h>
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#include <stdlib.h>
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#include <string.h>
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+#include <unistd.h>
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#include <sys/ioctl.h>
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#include <sys/time.h>
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#include <sys/types.h>
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diff --git a/tests/sha_speed.c b/tests/sha_speed.c
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index e1dc54b..5034b58 100644
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--- a/tests/sha_speed.c
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+++ b/tests/sha_speed.c
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@@ -21,6 +21,7 @@
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#include <stdint.h>
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#include <stdlib.h>
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#include <string.h>
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+#include <unistd.h>
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#include <sys/ioctl.h>
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#include <sys/time.h>
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#include <sys/types.h>
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diff --git a/tests/speed.c b/tests/speed.c
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index 81c5a65..7031fec 100644
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--- a/tests/speed.c
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+++ b/tests/speed.c
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@@ -20,6 +20,7 @@
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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+#include <unistd.h>
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#include <sys/ioctl.h>
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#include <sys/time.h>
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#include <sys/types.h>
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52
alarm/cryptodev-dkms/pageaccess_fix_for_4.6+.patch
Normal file
52
alarm/cryptodev-dkms/pageaccess_fix_for_4.6+.patch
Normal file
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@ -0,0 +1,52 @@
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From f14b4706b0d04988e7e5bc8c4d2aefef9f029d9d Mon Sep 17 00:00:00 2001
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From: Michael Weiser <michael.weiser@gmx.de>
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Date: Fri, 5 Aug 2016 18:43:55 +0200
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Subject: [PATCH] Adjust to recent user page API changes
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4.6.0 basically renamed get_user_pages() to get_user_pages_remote() and
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introduced a new get_user_pages() that always works on the current
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task.[1] Distinguish the two APIs based on kernel version we're
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compiling for.
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Also, there seems to have been a massive cleansing of
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page_cache_release(page) in favour of put_page(page)[2] which was an
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alias for put_page(page)[3] since 2.6.0. Before that beginning with
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2.4.0 both page_cache_release(page) and put_page(page) have been aliases
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for __free_page(page). So using put_page() instead of
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page_cache_release(page) will produce identical code for anything after
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2.4.0.
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[1] https://lkml.org/lkml/2016/2/10/555
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[2] https://www.spinics.net/lists/linux-fsdevel/msg95923.html
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[3] https://www.spinics.net/lists/linux-fsdevel/msg95922.html
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---
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zc.c | 9 +++++++--
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1 file changed, 7 insertions(+), 2 deletions(-)
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diff --git a/zc.c b/zc.c
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index 29b0501..a97b49f 100644
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--- a/zc.c
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+++ b/zc.c
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@@ -59,7 +59,12 @@ int __get_userbuf(uint8_t __user *addr, uint32_t len, int write,
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}
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down_read(&mm->mmap_sem);
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- ret = get_user_pages(task, mm,
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+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 6, 0))
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+ ret = get_user_pages_remote(
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+#else
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+ ret = get_user_pages(
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+#endif
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+ task, mm,
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(unsigned long)addr, pgcount, write, 0, pg, NULL);
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up_read(&mm->mmap_sem);
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if (ret != pgcount)
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@@ -119,7 +124,7 @@ void release_user_pages(struct csession *ses)
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else
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ses->readonly_pages--;
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- page_cache_release(ses->pages[i]);
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+ put_page(ses->pages[i]);
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}
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ses->used_pages = 0;
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}
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278
alarm/cryptodev-dkms/support_skcipher_and_ablkcipher.patch
Normal file
278
alarm/cryptodev-dkms/support_skcipher_and_ablkcipher.patch
Normal file
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@ -0,0 +1,278 @@
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From 129344162e62c31f0697a7c8405e18719588e478 Mon Sep 17 00:00:00 2001
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From: Michael Weiser <michael.weiser@gmx.de>
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Date: Fri, 5 Aug 2016 17:26:27 +0200
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Subject: [PATCH] Support skcipher in addition to ablkcipher API
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The ablkcipher API is being phased out[1]. The unified skcipher API
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seems to have made its entry with 4.3.[3, 4] By what can be seen from
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migration patches[1.ff.], it's a drop-in replacement.
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Also, deallocators such as crypto_free_skcipher() are NULL-safe now[2].
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Add a new header cipherapi.h to aid migration from ablkcipher to skcipher and
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retain support for old kernels. Make it decide which API to use and provide
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appropriate function calls and type definitions. Since the ablkcipher and
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skcipher APIs are so similar, those are mainly defines for corresponding
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pseudo-functions in namespace cryptodev_ derived directly from their API
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counterparts.
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Compiles and works with Debian testing 4.6.4 kernel as well as 4.8-rc2+
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Linus git tree as of today. (Both require a fix for changed page
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access API[5].)
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[1] https://www.spinics.net/lists/linux-crypto/msg18133.html
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[2] https://www.spinics.net/lists/linux-crypto/msg18154.html, line 120
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[3] https://www.spinics.net/lists/linux-crypto/msg16373.html
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[4] https://www.spinics.net/lists/linux-crypto/msg16294.html
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[5] https://github.com/cryptodev-linux/cryptodev-linux/pull/14
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---
|
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cipherapi.h | 60 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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cryptlib.c | 40 ++++++++++++++++++----------------------
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cryptlib.h | 6 ++++--
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ioctl.c | 4 ++--
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4 files changed, 84 insertions(+), 26 deletions(-)
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create mode 100644 cipherapi.h
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diff --git a/cipherapi.h b/cipherapi.h
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new file mode 100644
|
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index 0000000..07d9923
|
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--- /dev/null
|
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+++ b/cipherapi.h
|
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@@ -0,0 +1,60 @@
|
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+#ifndef CIPHERAPI_H
|
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+# define CIPHERAPI_H
|
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+
|
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+#include <linux/version.h>
|
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+
|
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+#if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 8, 0))
|
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+# include <linux/crypto.h>
|
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+
|
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+typedef struct ablkcipher_alg cryptodev_blkcipher_alg_t;
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+typedef struct crypto_ablkcipher cryptodev_crypto_blkcipher_t;
|
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+typedef struct ablkcipher_request cryptodev_blkcipher_request_t;
|
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+
|
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+# define cryptodev_crypto_alloc_blkcipher crypto_alloc_ablkcipher
|
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+# define cryptodev_crypto_blkcipher_alg crypto_ablkcipher_alg
|
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+# define cryptodev_crypto_blkcipher_blocksize crypto_ablkcipher_blocksize
|
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+# define cryptodev_crypto_blkcipher_ivsize crypto_ablkcipher_ivsize
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+# define cryptodev_crypto_blkcipher_alignmask crypto_ablkcipher_alignmask
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+# define cryptodev_crypto_blkcipher_setkey crypto_ablkcipher_setkey
|
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+
|
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+static inline void cryptodev_crypto_free_blkcipher(cryptodev_crypto_blkcipher_t *c) {
|
||||
+ if (c)
|
||||
+ crypto_free_ablkcipher(c);
|
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+}
|
||||
+
|
||||
+# define cryptodev_blkcipher_request_alloc ablkcipher_request_alloc
|
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+# define cryptodev_blkcipher_request_set_callback ablkcipher_request_set_callback
|
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+
|
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+static inline void cryptodev_blkcipher_request_free(cryptodev_blkcipher_request_t *r) {
|
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+ if (r)
|
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+ ablkcipher_request_free(r);
|
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+}
|
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+
|
||||
+# define cryptodev_blkcipher_request_set_crypt ablkcipher_request_set_crypt
|
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+# define cryptodev_crypto_blkcipher_encrypt crypto_ablkcipher_encrypt
|
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+# define cryptodev_crypto_blkcipher_decrypt crypto_ablkcipher_decrypt
|
||||
+# define cryptodev_crypto_blkcipher_tfm crypto_ablkcipher_tfm
|
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+#else
|
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+#include <crypto/skcipher.h>
|
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+
|
||||
+typedef struct skcipher_alg cryptodev_blkcipher_alg_t;
|
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+typedef struct crypto_skcipher cryptodev_crypto_blkcipher_t;
|
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+typedef struct skcipher_request cryptodev_blkcipher_request_t;
|
||||
+
|
||||
+# define cryptodev_crypto_alloc_blkcipher crypto_alloc_skcipher
|
||||
+# define cryptodev_crypto_blkcipher_alg crypto_skcipher_alg
|
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+# 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
|
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+# define cryptodev_crypto_free_blkcipher crypto_free_skcipher
|
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+# define cryptodev_blkcipher_request_alloc skcipher_request_alloc
|
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+# 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
|
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+#endif
|
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+
|
||||
+#endif
|
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diff --git a/cryptlib.c b/cryptlib.c
|
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index a7b5c91..5a6e0ba 100644
|
||||
--- a/cryptlib.c
|
||||
+++ b/cryptlib.c
|
||||
@@ -23,7 +23,6 @@
|
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* 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"
|
||||
|
||||
|
||||
static void cryptodev_complete(struct crypto_async_request *req, int err)
|
||||
@@ -128,15 +128,15 @@ int cryptodev_cipher_init(struct cipher_data *out, const char *alg_name,
|
||||
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 &&
|
||||
@@ -149,11 +149,11 @@ int cryptodev_cipher_init(struct cipher_data *out, const char *alg_name,
|
||||
}
|
||||
}
|
||||
|
||||
- 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))) {
|
||||
@@ -180,14 +180,14 @@ int cryptodev_cipher_init(struct cipher_data *out, const char *alg_name,
|
||||
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 {
|
||||
@@ -207,10 +207,8 @@ int cryptodev_cipher_init(struct cipher_data *out, const char *alg_name,
|
||||
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);
|
||||
@@ -225,10 +223,8 @@ void cryptodev_cipher_deinit(struct cipher_data *cdata)
|
||||
{
|
||||
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);
|
||||
@@ -276,10 +272,10 @@ ssize_t cryptodev_cipher_encrypt(struct cipher_data *cdata,
|
||||
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,
|
||||
@@ -298,10 +294,10 @@ ssize_t cryptodev_cipher_decrypt(struct cipher_data *cdata,
|
||||
|
||||
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,
|
||||
diff --git a/cryptlib.h b/cryptlib.h
|
||||
index 6a6e18f..8e8aa71 100644
|
||||
--- a/cryptlib.h
|
||||
+++ b/cryptlib.h
|
||||
@@ -8,6 +8,8 @@ struct cryptodev_result {
|
||||
int err;
|
||||
};
|
||||
|
||||
+#include "cipherapi.h"
|
||||
+
|
||||
struct cipher_data {
|
||||
int init; /* 0 uninitialized */
|
||||
int blocksize;
|
||||
@@ -17,8 +19,8 @@ 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;
|
||||
diff --git a/ioctl.c b/ioctl.c
|
||||
index 8649e95..0385203 100644
|
||||
--- a/ioctl.c
|
||||
+++ b/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");
|
||||
@@ -772,7 +772,7 @@ static int get_session_info(struct fcrypt *fcr, struct session_info_op *siop)
|
||||
|
||||
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);
|
Loading…
Reference in a new issue