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-rw-r--r--main/iscsitarget-grsec/iscsitarget-2.6.37.patch283
1 files changed, 0 insertions, 283 deletions
diff --git a/main/iscsitarget-grsec/iscsitarget-2.6.37.patch b/main/iscsitarget-grsec/iscsitarget-2.6.37.patch
deleted file mode 100644
index 42c2e7ec4..000000000
--- a/main/iscsitarget-grsec/iscsitarget-2.6.37.patch
+++ /dev/null
@@ -1,283 +0,0 @@
-diff --git a/kernel/config.c b/kernel/config.c
-index 87fa44b..672a1e3 100644
---- a/kernel/config.c
-+++ b/kernel/config.c
-@@ -9,7 +9,7 @@
- #include "iscsi.h"
- #include "iscsi_dbg.h"
-
--static DECLARE_MUTEX(ioctl_sem);
-+static DEFINE_MUTEX(ioctl_mutex);
-
- struct proc_entries {
- const char *name;
-@@ -258,7 +258,7 @@ static long ioctl(struct file *file, unsigned int cmd, unsigned long arg)
- long err;
- u32 id;
-
-- err = down_interruptible(&ioctl_sem);
-+ err = mutex_lock_interruptible(&ioctl_mutex);
- if (err < 0)
- return err;
-
-@@ -339,7 +339,7 @@ static long ioctl(struct file *file, unsigned int cmd, unsigned long arg)
-
- target_unlock(target);
- done:
-- up(&ioctl_sem);
-+ mutex_unlock(&ioctl_mutex);
-
- return err;
- }
-@@ -347,9 +347,9 @@ done:
- static int release(struct inode *i __attribute__((unused)),
- struct file *f __attribute__((unused)))
- {
-- down(&ioctl_sem);
-+ mutex_lock(&ioctl_mutex);
- target_del_all();
-- up(&ioctl_sem);
-+ mutex_unlock(&ioctl_mutex);
-
- return 0;
- }
-diff --git a/kernel/iscsi.h b/kernel/iscsi.h
-index 9ded23a..f9076f2 100644
---- a/kernel/iscsi.h
-+++ b/kernel/iscsi.h
-@@ -8,7 +8,6 @@
- #ifndef __ISCSI_H__
- #define __ISCSI_H__
-
--#include <linux/blkdev.h>
- #include <linux/completion.h>
- #include <linux/pagemap.h>
- #include <linux/seq_file.h>
-@@ -94,8 +93,6 @@ struct worker_thread_info {
- struct list_head work_queue;
-
- wait_queue_head_t wthread_sleep;
--
-- struct io_context *wthread_ioc;
- };
-
- struct iscsi_cmnd;
-@@ -130,7 +127,7 @@ struct iscsi_target {
- /* Points either to own list or global pool */
- struct worker_thread_info * wthread_info;
-
-- struct semaphore target_sem;
-+ struct mutex target_mutex;
- };
-
- struct iscsi_queue {
-diff --git a/kernel/target.c b/kernel/target.c
-index 43326dc..2df633b 100644
---- a/kernel/target.c
-+++ b/kernel/target.c
-@@ -4,6 +4,8 @@
- * Released under the terms of the GNU GPL v2.0.
- */
-
-+#include <linux/mutex.h>
-+
- #include "iscsi.h"
- #include "digest.h"
- #include "iscsi_dbg.h"
-@@ -11,7 +13,7 @@
- #define MAX_NR_TARGETS (1UL << 30)
-
- static LIST_HEAD(target_list);
--static DECLARE_MUTEX(target_list_sem);
-+static DEFINE_MUTEX(target_list_mutex);
- static u32 next_target_id;
- static u32 nr_targets;
-
-@@ -48,16 +50,16 @@ inline int target_lock(struct iscsi_target *target, int interruptible)
- int err = 0;
-
- if (interruptible)
-- err = down_interruptible(&target->target_sem);
-+ err = mutex_lock_interruptible(&target->target_mutex);
- else
-- down(&target->target_sem);
-+ mutex_lock(&target->target_mutex);
-
- return err;
- }
-
- inline void target_unlock(struct iscsi_target *target)
- {
-- up(&target->target_sem);
-+ mutex_unlock(&target->target_mutex);
- }
-
- static struct iscsi_target *__target_lookup_by_id(u32 id)
-@@ -86,9 +88,9 @@ struct iscsi_target *target_lookup_by_id(u32 id)
- {
- struct iscsi_target *target;
-
-- down(&target_list_sem);
-+ mutex_lock(&target_list_mutex);
- target = __target_lookup_by_id(id);
-- up(&target_list_sem);
-+ mutex_unlock(&target_list_mutex);
-
- return target;
- }
-@@ -157,7 +159,7 @@ static int iscsi_target_create(struct target_info *info, u32 tid)
-
- strncpy(target->name, name, sizeof(target->name) - 1);
-
-- init_MUTEX(&target->target_sem);
-+ mutex_init(&target->target_mutex);
- spin_lock_init(&target->session_list_lock);
-
- INIT_LIST_HEAD(&target->session_list);
-@@ -195,7 +197,7 @@ int target_add(struct target_info *info)
- u32 tid = info->tid;
- int err;
-
-- err = down_interruptible(&target_list_sem);
-+ err = mutex_lock_interruptible(&target_list_mutex);
- if (err < 0)
- return err;
-
-@@ -204,7 +206,7 @@ int target_add(struct target_info *info)
- goto out;
- }
-
-- if (__target_lookup_by_name(info->name) ||
-+ if (__target_lookup_by_name(info->name) ||
- (tid && __target_lookup_by_id(tid))) {
- err = -EEXIST;
- goto out;
-@@ -223,7 +225,7 @@ int target_add(struct target_info *info)
- if (!err)
- nr_targets++;
- out:
-- up(&target_list_sem);
-+ mutex_unlock(&target_list_mutex);
-
- return err;
- }
-@@ -248,7 +250,7 @@ static void target_destroy(struct iscsi_target *target)
- module_put(THIS_MODULE);
- }
-
--/* @locking: target_list_sem must be locked */
-+/* @locking: target_list_mutex must be locked */
- static int __target_del(struct iscsi_target *target)
- {
- int err;
-@@ -283,7 +285,7 @@ int target_del(u32 id)
- struct iscsi_target *target;
- int err;
-
-- err = down_interruptible(&target_list_sem);
-+ err = mutex_lock_interruptible(&target_list_mutex);
- if (err < 0)
- return err;
-
-@@ -295,7 +297,7 @@ int target_del(u32 id)
-
- err = __target_del(target);
- out:
-- up(&target_list_sem);
-+ mutex_unlock(&target_list_mutex);
-
- return err;
- }
-@@ -305,7 +307,7 @@ void target_del_all(void)
- struct iscsi_target *target, *tmp;
- int err;
-
-- down(&target_list_sem);
-+ mutex_lock(&target_list_mutex);
-
- if (!list_empty(&target_list))
- iprintk("Removing all connections, sessions and targets\n");
-@@ -319,7 +321,7 @@ void target_del_all(void)
-
- next_target_id = 0;
-
-- up(&target_list_sem);
-+ mutex_unlock(&target_list_mutex);
- }
-
- static void *iet_seq_start(struct seq_file *m, loff_t *pos)
-@@ -327,7 +329,7 @@ static void *iet_seq_start(struct seq_file *m, loff_t *pos)
- int err;
-
- /* are you sure this is to be interruptible? */
-- err = down_interruptible(&target_list_sem);
-+ err = mutex_lock_interruptible(&target_list_mutex);
- if (err < 0)
- return ERR_PTR(err);
-
-@@ -341,7 +343,7 @@ static void *iet_seq_next(struct seq_file *m, void *v, loff_t *pos)
-
- static void iet_seq_stop(struct seq_file *m, void *v)
- {
-- up(&target_list_sem);
-+ mutex_unlock(&target_list_mutex);
- }
-
- static int iet_seq_show(struct seq_file *m, void *p)
-diff --git a/kernel/volume.c b/kernel/volume.c
-index 2c9a698..ecffa21 100644
---- a/kernel/volume.c
-+++ b/kernel/volume.c
-@@ -6,6 +6,7 @@
-
- #include <linux/types.h>
- #include <linux/parser.h>
-+#include <linux/blkdev.h>
-
- #include "iscsi.h"
- #include "iscsi_dbg.h"
-diff --git a/kernel/wthread.c b/kernel/wthread.c
-index 997a3d6..884c03a 100644
---- a/kernel/wthread.c
-+++ b/kernel/wthread.c
-@@ -67,15 +67,6 @@ static int worker_thread(void *arg)
- struct iscsi_conn *conn;
- DECLARE_WAITQUEUE(wait, current);
-
-- get_io_context(GFP_KERNEL, -1);
--
-- if (!current->io_context)
-- eprintk("%s\n", "Failed to get IO context");
-- else if (info->wthread_ioc)
-- copy_io_context(&current->io_context, &info->wthread_ioc);
-- else
-- info->wthread_ioc = current->io_context;
--
- add_wait_queue(&info->wthread_sleep, &wait);
-
- __set_current_state(TASK_RUNNING);
-@@ -100,16 +91,6 @@ static int worker_thread(void *arg)
-
- remove_wait_queue(&info->wthread_sleep, &wait);
-
-- if (current->io_context) {
-- struct io_context *ioc = current->io_context;
--
-- task_lock(current);
-- current->io_context = NULL;
-- task_unlock(current);
--
-- put_io_context(ioc);
-- }
--
- return 0;
- }
-
-@@ -160,7 +141,6 @@ int wthread_init(struct worker_thread_info *info)
- spin_lock_init(&info->wthread_lock);
-
- info->nr_running_wthreads = 0;
-- info->wthread_ioc = NULL;
-
- INIT_LIST_HEAD(&info->work_queue);
- INIT_LIST_HEAD(&info->wthread_list);
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-01 14:47:44 +0000