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-rw-r--r--target/linux/generic-2.6/patches-2.6.32/970-ocf_kbuild_integration.patch19
-rw-r--r--target/linux/generic-2.6/patches-2.6.32/971-ocf_20100325.patch (renamed from target/linux/generic-2.6/patches-2.6.32/971-ocf_20080917.patch)22
-rw-r--r--target/linux/generic-2.6/patches-2.6.32/972-ocf_compile_fix.patch11
-rw-r--r--target/linux/generic-2.6/patches-2.6.32/973-ocf_2.6.27_fix.patch197
4 files changed, 27 insertions, 222 deletions
diff --git a/target/linux/generic-2.6/patches-2.6.32/970-ocf_kbuild_integration.patch b/target/linux/generic-2.6/patches-2.6.32/970-ocf_kbuild_integration.patch
index 5a30d82..f1823ec 100644
--- a/target/linux/generic-2.6/patches-2.6.32/970-ocf_kbuild_integration.patch
+++ b/target/linux/generic-2.6/patches-2.6.32/970-ocf_kbuild_integration.patch
@@ -1,25 +1,20 @@
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
-@@ -814,6 +814,8 @@ config CRYPTO_ANSI_CPRNG
- ANSI X9.31 A.2.4. Not this option must be enabled if CRYPTO_FIPS
- is selected
-
-+source "crypto/ocf/Kconfig"
-+
+@@ -817,3 +817,6 @@ config CRYPTO_ANSI_CPRNG
source "drivers/crypto/Kconfig"
endif # if CRYPTO
++
++source "crypto/ocf/Kconfig"
++
--- a/crypto/Makefile
+++ b/crypto/Makefile
-@@ -86,6 +86,11 @@ obj-$(CONFIG_CRYPTO_TEST) += tcrypt.o
+@@ -85,6 +85,8 @@ obj-$(CONFIG_CRYPTO_ANSI_CPRNG) += ansi_
+ obj-$(CONFIG_CRYPTO_TEST) += tcrypt.o
obj-$(CONFIG_CRYPTO_GHASH) += ghash-generic.o
- #
-+# OCF
-+#
+obj-$(CONFIG_OCF_OCF) += ocf/
+
-+#
+ #
# generic algorithms and the async_tx api
#
- obj-$(CONFIG_XOR_BLOCKS) += xor.o
diff --git a/target/linux/generic-2.6/patches-2.6.32/971-ocf_20080917.patch b/target/linux/generic-2.6/patches-2.6.32/971-ocf_20100325.patch
index 669be1a..0b0c1e2 100644
--- a/target/linux/generic-2.6/patches-2.6.32/971-ocf_20080917.patch
+++ b/target/linux/generic-2.6/patches-2.6.32/971-ocf_20100325.patch
@@ -108,7 +108,15 @@
#define RTC_MINOR 135
--- a/include/linux/random.h
+++ b/include/linux/random.h
-@@ -34,6 +34,30 @@
+@@ -9,6 +9,7 @@
+
+ #include <linux/types.h>
+ #include <linux/ioctl.h>
++#include <linux/types.h> /* for __u32 in user space */
+ #include <linux/irqnr.h>
+
+ /* ioctl()'s for the random number generator */
+@@ -34,6 +35,30 @@
/* Clear the entropy pool and associated counters. (Superuser only.) */
#define RNDCLEARPOOL _IO( 'R', 0x06 )
@@ -139,7 +147,7 @@
struct rand_pool_info {
int entropy_count;
int buf_size;
-@@ -50,6 +74,10 @@ extern void add_input_randomness(unsigne
+@@ -50,6 +75,10 @@ extern void add_input_randomness(unsigne
unsigned int value);
extern void add_interrupt_randomness(int irq);
@@ -150,3 +158,13 @@
extern void get_random_bytes(void *buf, int nbytes);
void generate_random_uuid(unsigned char uuid_out[16]);
+--- a/kernel/pid.c
++++ b/kernel/pid.c
+@@ -387,6 +387,7 @@ struct task_struct *find_task_by_vpid(pi
+ {
+ return find_task_by_pid_ns(vnr, current->nsproxy->pid_ns);
+ }
++EXPORT_SYMBOL(find_task_by_vpid);
+
+ struct pid *get_task_pid(struct task_struct *task, enum pid_type type)
+ {
diff --git a/target/linux/generic-2.6/patches-2.6.32/972-ocf_compile_fix.patch b/target/linux/generic-2.6/patches-2.6.32/972-ocf_compile_fix.patch
deleted file mode 100644
index a3fa226..0000000
--- a/target/linux/generic-2.6/patches-2.6.32/972-ocf_compile_fix.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/crypto/ocf/cryptosoft.c
-+++ b/crypto/ocf/cryptosoft.c
-@@ -47,7 +47,7 @@
- #include <linux/mm.h>
- #include <linux/skbuff.h>
- #include <linux/random.h>
--#include <asm/scatterlist.h>
-+#include <linux/scatterlist.h>
-
- #include <cryptodev.h>
- #include <uio.h>
diff --git a/target/linux/generic-2.6/patches-2.6.32/973-ocf_2.6.27_fix.patch b/target/linux/generic-2.6/patches-2.6.32/973-ocf_2.6.27_fix.patch
deleted file mode 100644
index ecb9bef..0000000
--- a/target/linux/generic-2.6/patches-2.6.32/973-ocf_2.6.27_fix.patch
+++ /dev/null
@@ -1,197 +0,0 @@
---- a/crypto/ocf/random.c
-+++ b/crypto/ocf/random.c
-@@ -49,6 +49,7 @@
- #include <linux/unistd.h>
- #include <linux/poll.h>
- #include <linux/random.h>
-+#include <linux/kthread.h>
- #include <cryptodev.h>
-
- #ifdef CONFIG_OCF_FIPS
-@@ -81,7 +82,7 @@ struct random_op {
-
- static int random_proc(void *arg);
-
--static pid_t randomproc = (pid_t) -1;
-+static struct task_struct *random_task;
- static spinlock_t random_lock;
-
- /*
-@@ -141,13 +142,18 @@ crypto_rregister(
- spin_lock_irqsave(&random_lock, flags);
- list_add_tail(&rops->random_list, &random_ops);
- if (!started) {
-- randomproc = kernel_thread(random_proc, NULL, CLONE_FS|CLONE_FILES);
-- if (randomproc < 0) {
-- ret = randomproc;
-+ struct task_struct *t;
-+
-+ t = kthread_create(random_proc, NULL, "ocf-random");
-+ if (IS_ERR(t)) {
-+ ret = PTR_ERR(t);
- printk("crypto: crypto_rregister cannot start random thread; "
- "error %d", ret);
-- } else
-+ } else {
-+ random_task = t;
-+ wake_up_process(t);
- started = 1;
-+ }
- }
- spin_unlock_irqrestore(&random_lock, flags);
-
-@@ -172,7 +178,7 @@ crypto_runregister_all(u_int32_t driveri
-
- spin_lock_irqsave(&random_lock, flags);
- if (list_empty(&random_ops) && started)
-- kill_proc(randomproc, SIGKILL, 1);
-+ send_sig(SIGKILL, random_task, 1);
- spin_unlock_irqrestore(&random_lock, flags);
- return(0);
- }
-@@ -308,7 +314,7 @@ random_proc(void *arg)
-
- bad_alloc:
- spin_lock_irq(&random_lock);
-- randomproc = (pid_t) -1;
-+ random_task = NULL;
- started = 0;
- spin_unlock_irq(&random_lock);
-
---- a/crypto/ocf/crypto.c
-+++ b/crypto/ocf/crypto.c
-@@ -74,6 +74,7 @@ __FBSDID("$FreeBSD: src/sys/opencrypto/c
- #include <linux/sched.h>
- #include <linux/spinlock.h>
- #include <linux/version.h>
-+#include <linux/kthread.h>
- #include <cryptodev.h>
-
- /*
-@@ -255,10 +256,10 @@ module_param(crypto_devallowsoft, int, 0
- MODULE_PARM_DESC(crypto_devallowsoft,
- "Enable/disable use of software crypto support");
-
--static pid_t cryptoproc = (pid_t) -1;
-+static struct task_struct *crypto_task;
- static struct completion cryptoproc_exited;
- static DECLARE_WAIT_QUEUE_HEAD(cryptoproc_wait);
--static pid_t cryptoretproc = (pid_t) -1;
-+static struct task_struct *cryptoret_task;
- static struct completion cryptoretproc_exited;
- static DECLARE_WAIT_QUEUE_HEAD(cryptoretproc_wait);
-
-@@ -1401,7 +1402,7 @@ crypto_proc(void *arg)
- wait_event_interruptible(cryptoproc_wait,
- !(list_empty(&crp_q) || crypto_all_qblocked) ||
- !(list_empty(&crp_kq) || crypto_all_kqblocked) ||
-- cryptoproc == (pid_t) -1);
-+ crypto_task == NULL);
- crp_sleep = 0;
- if (signal_pending (current)) {
- #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
-@@ -1414,7 +1415,7 @@ crypto_proc(void *arg)
- }
- CRYPTO_Q_LOCK();
- dprintk("%s - awake\n", __FUNCTION__);
-- if (cryptoproc == (pid_t) -1)
-+ if (crypto_task == NULL)
- break;
- cryptostats.cs_intrs++;
- }
-@@ -1470,7 +1471,7 @@ crypto_ret_proc(void *arg)
- dprintk("%s - sleeping\n", __FUNCTION__);
- CRYPTO_RETQ_UNLOCK();
- wait_event_interruptible(cryptoretproc_wait,
-- cryptoretproc == (pid_t) -1 ||
-+ cryptoret_task == NULL ||
- !list_empty(&crp_ret_q) ||
- !list_empty(&crp_ret_kq));
- if (signal_pending (current)) {
-@@ -1484,7 +1485,7 @@ crypto_ret_proc(void *arg)
- }
- CRYPTO_RETQ_LOCK();
- dprintk("%s - awake\n", __FUNCTION__);
-- if (cryptoretproc == (pid_t) -1) {
-+ if (cryptoret_task == NULL) {
- dprintk("%s - EXITING!\n", __FUNCTION__);
- break;
- }
-@@ -1597,6 +1598,7 @@ DB_SHOW_COMMAND(kcrypto, db_show_kcrypto
- static int
- crypto_init(void)
- {
-+ struct task_struct *t;
- int error;
-
- dprintk("%s(0x%x)\n", __FUNCTION__, (int) crypto_init);
-@@ -1643,23 +1645,27 @@ crypto_init(void)
- init_completion(&cryptoproc_exited);
- init_completion(&cryptoretproc_exited);
-
-- cryptoproc = 0; /* to avoid race condition where proc runs first */
-- cryptoproc = kernel_thread(crypto_proc, NULL, CLONE_FS|CLONE_FILES);
-- if (cryptoproc < 0) {
-- error = cryptoproc;
-+ crypto_task = NULL; /* to avoid race condition where proc runs first */
-+ t = kthread_create(crypto_proc, NULL, "ocf-crypto");
-+ if (IS_ERR(t)) {
-+ error = PTR_ERR(t);
- printk("crypto: crypto_init cannot start crypto thread; error %d",
- error);
- goto bad;
- }
-+ wake_up_process(t);
-+ crypto_task = t;
-
-- cryptoretproc = 0; /* to avoid race condition where proc runs first */
-- cryptoretproc = kernel_thread(crypto_ret_proc, NULL, CLONE_FS|CLONE_FILES);
-- if (cryptoretproc < 0) {
-- error = cryptoretproc;
-+ cryptoret_task = NULL; /* to avoid race condition where proc runs first */
-+ t = kthread_create(crypto_ret_proc, NULL, "ocf-cryptoret");
-+ if (IS_ERR(t)) {
-+ error = PTR_ERR(t);
- printk("crypto: crypto_init cannot start cryptoret thread; error %d",
- error);
- goto bad;
- }
-+ wake_up_process(t);
-+ cryptoret_task = t;
-
- return 0;
- bad:
-@@ -1671,7 +1677,7 @@ bad:
- static void
- crypto_exit(void)
- {
-- pid_t p;
-+ struct task_struct *t;
- unsigned long d_flags;
-
- dprintk("%s()\n", __FUNCTION__);
-@@ -1681,18 +1687,18 @@ crypto_exit(void)
- */
-
- CRYPTO_DRIVER_LOCK();
-- p = cryptoproc;
-- cryptoproc = (pid_t) -1;
-- kill_proc(p, SIGTERM, 1);
-+ t = crypto_task;
-+ crypto_task = NULL;
-+ send_sig(SIGTERM, t, 1);
- wake_up_interruptible(&cryptoproc_wait);
- CRYPTO_DRIVER_UNLOCK();
-
- wait_for_completion(&cryptoproc_exited);
-
- CRYPTO_DRIVER_LOCK();
-- p = cryptoretproc;
-- cryptoretproc = (pid_t) -1;
-- kill_proc(p, SIGTERM, 1);
-+ t = cryptoret_task;
-+ cryptoret_task = NULL;
-+ send_sig(SIGTERM, t, 1);
- wake_up_interruptible(&cryptoretproc_wait);
- CRYPTO_DRIVER_UNLOCK();
-