1 files changed, 23 insertions, 73 deletions

diff --git a/meta-networking/recipes-extended/iscsitarget/files/build_with_updated_interfaces_of_linux_v4.8_and_above.patch b/meta-networking/recipes-extended/iscsitarget/files/build_with_updated_interfaces_of_linux_v4.8_and_above.patch
index e55c407a41..e508a5e6cd 100644
--- a/meta-networking/recipes-extended/iscsitarget/files/build_with_updated_interfaces_of_linux_v4.8_and_above.patch
+++ b/meta-networking/recipes-extended/iscsitarget/files/build_with_updated_interfaces_of_linux_v4.8_and_above.patch
@@ -90,25 +90,9 @@ Upstream-Status: Pending
 Signed-off-by: Jagadeesh Krishnanjanappa <jkrishnanjanappa@mvista.com>
 
 diff -Naurp iscsitarget-1.4.20.3+svn502_org/kernel/block-io.c iscsitarget-1.4.20.3+svn502/kernel/block-io.c
---- iscsitarget-1.4.20.3+svn502_org/kernel/block-io.c   2016-09-25 19:45:01.814641016 +0530
-+++ iscsitarget-1.4.20.3+svn502/kernel/block-io.c       2016-09-25 19:47:59.666474094 +0530
-@@ -57,7 +57,6 @@ static int
- blockio_make_request(struct iet_volume *volume, struct tio *tio, int rw)
- {
-        struct blockio_data *bio_data = volume->private;
--       struct request_queue *bdev_q = bdev_get_queue(bio_data->bdev);
-        struct tio_work *tio_work;
-        struct bio *tio_bio = NULL, *bio = NULL, *biotail = NULL;
-        struct blk_plug plug;
-@@ -69,6 +68,7 @@ blockio_make_request(struct iet_volume *
-        int err = 0;
-        loff_t ppos = tio->offset;      
- #else  
-+       struct request_queue *bdev_q = bdev_get_queue(bio_data->bdev);
-        int max_pages = 1;
-        int err = 0;
- 
-@@ -102,7 +102,11 @@ blockio_make_request(struct iet_volume *
+--- iscsitarget-1.4.20.3+svn502_org/kernel/block-io.c   2017-01-19 20:19:27.400507354 -0800
++++ iscsitarget-1.4.20.3+svn502/kernel/block-io.c       2017-01-19 20:32:22.977988593 -0800
+@@ -104,7 +104,11 @@ blockio_make_request(struct iet_volume *
                 /* bi_sector is ALWAYS in units of 512 bytes */
                 bio->bi_iter.bi_sector = ppos >> 9;
                 bio->bi_bdev = bio_data->bdev;
@@ -120,7 +104,7 @@ diff -Naurp iscsitarget-1.4.20.3+svn502_org/kernel/block-io.c iscsitarget-1.4.20
                 bio->bi_private = tio_work;
  
                 if (tio_bio)
-@@ -137,7 +141,12 @@ blockio_make_request(struct iet_volume *
+@@ -139,7 +143,12 @@ blockio_make_request(struct iet_volume *
                 tio_bio = tio_bio->bi_next;
                 bio->bi_next = NULL;
  
@@ -134,36 +118,14 @@ diff -Naurp iscsitarget-1.4.20.3+svn502_org/kernel/block-io.c iscsitarget-1.4.20
  
         blk_finish_plug(&plug);
 diff -Naurp iscsitarget-1.4.20.3+svn502_org/kernel/conn.c iscsitarget-1.4.20.3+svn502/kernel/conn.c
---- iscsitarget-1.4.20.3+svn502_org/kernel/conn.c       2016-09-25 19:45:01.774641057 +0530
-+++ iscsitarget-1.4.20.3+svn502/kernel/conn.c   2016-09-25 19:47:59.666474094 +0530
-@@ -89,13 +89,21 @@ static void iet_state_change(struct sock
-        target->nthread_info.old_state_change(sk);
- }
- 
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 3, 0)
-+static void iet_data_ready(struct sock *sk)
-+#else
- static void iet_data_ready(struct sock *sk, int len)
-+#endif    
- {
-        struct iscsi_conn *conn = sk->sk_user_data;
-        struct iscsi_target *target = conn->session->target;
- 
-        nthread_wakeup(target);
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 3, 0)
-+       target->nthread_info.old_data_ready(sk);
-+#else
-        target->nthread_info.old_data_ready(sk, len);
-+#endif
- }
- 
- /*
-@@ -140,8 +148,14 @@ static void iet_socket_bind(struct iscsi
+--- iscsitarget-1.4.20.3+svn502_org/kernel/conn.c       2017-01-19 20:19:27.400507354 -0800
++++ iscsitarget-1.4.20.3+svn502/kernel/conn.c   2017-01-19 20:32:22.978988614 -0800
+@@ -148,8 +148,14 @@ static void iet_socket_bind(struct iscsi
         target->nthread_info.old_state_change = conn->sock->sk->sk_state_change;
         conn->sock->sk->sk_state_change = iet_state_change;
  
-+#if 0//LINUX_VERSION_CODE >= KERNEL_VERSION(4, 8, 0)
-+       target->nthread_info.old_data_ready = (void (*) (struct sock *, int )) \
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 8, 0)
++       target->nthread_info.old_data_ready = (void (*) (struct sock *)) \
 +                                               conn->sock->sk->sk_data_ready;
 +       conn->sock->sk->sk_data_ready = (void (*) (struct sock *)) iet_data_ready;
 +#else
@@ -174,8 +136,8 @@ diff -Naurp iscsitarget-1.4.20.3+svn502_org/kernel/conn.c iscsitarget-1.4.20.3+s
         target->nthread_info.old_write_space = conn->sock->sk->sk_write_space;
         conn->sock->sk->sk_write_space = iet_write_space;
 diff -Naurp iscsitarget-1.4.20.3+svn502_org/kernel/digest.c iscsitarget-1.4.20.3+svn502/kernel/digest.c
---- iscsitarget-1.4.20.3+svn502_org/kernel/digest.c     2014-05-07 02:29:55.000000000 +0530
-+++ iscsitarget-1.4.20.3+svn502/kernel/digest.c 2016-09-25 19:47:59.666474094 +0530
+--- iscsitarget-1.4.20.3+svn502_org/kernel/digest.c     2014-05-06 13:59:55.000000000 -0700
++++ iscsitarget-1.4.20.3+svn502/kernel/digest.c 2017-01-19 20:32:22.978988614 -0800
 @@ -30,6 +30,9 @@ void digest_alg_available(unsigned int *
  int digest_init(struct iscsi_conn *conn)
  {
@@ -374,8 +336,8 @@ diff -Naurp iscsitarget-1.4.20.3+svn502_org/kernel/digest.c iscsitarget-1.4.20.3
 +#endif
  }
 diff -Naurp iscsitarget-1.4.20.3+svn502_org/kernel/iscsi.h iscsitarget-1.4.20.3+svn502/kernel/iscsi.h
---- iscsitarget-1.4.20.3+svn502_org/kernel/iscsi.h      2016-09-25 19:45:01.734641099 +0530
-+++ iscsitarget-1.4.20.3+svn502/kernel/iscsi.h  2016-09-25 19:47:59.666474094 +0530
+--- iscsitarget-1.4.20.3+svn502_org/kernel/iscsi.h      2017-01-19 20:19:27.400507354 -0800
++++ iscsitarget-1.4.20.3+svn502/kernel/iscsi.h  2017-01-19 20:32:22.979988634 -0800
 @@ -14,6 +14,7 @@
  #include <linux/pagemap.h>
  #include <linux/seq_file.h>
@@ -384,19 +346,7 @@ diff -Naurp iscsitarget-1.4.20.3+svn502_org/kernel/iscsi.h iscsitarget-1.4.20.3+
  #include <linux/crypto.h>
  #include <linux/scatterlist.h>
  #include <net/sock.h>
-@@ -81,7 +82,11 @@ struct network_thread_info {
-        spinlock_t nthread_lock;
- 
-        void (*old_state_change)(struct sock *);
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 3, 0)
-+       void (*old_data_ready)(struct sock *);
-+#else
-        void (*old_data_ready)(struct sock *, int);
-+#endif
-        void (*old_write_space)(struct sock *);
- };
- 
-@@ -275,8 +280,13 @@ struct iscsi_conn {
+@@ -275,8 +276,13 @@ struct iscsi_conn {
         u32 write_offset;
         int write_state;
  
@@ -410,7 +360,7 @@ diff -Naurp iscsitarget-1.4.20.3+svn502_org/kernel/iscsi.h iscsitarget-1.4.20.3+
         struct scatterlist hash_sg[ISCSI_CONN_IOV_MAX];
  };
  
-@@ -552,4 +562,10 @@ enum cmnd_flags {
+@@ -552,4 +558,10 @@ enum cmnd_flags {
  #define PRODUCT_ID     "VIRTUAL-DISK"
  #define PRODUCT_REV    "0"
  
@@ -422,9 +372,9 @@ diff -Naurp iscsitarget-1.4.20.3+svn502_org/kernel/iscsi.h iscsitarget-1.4.20.3+
 +
  #endif /* __ISCSI_H__ */
 diff -Naurp iscsitarget-1.4.20.3+svn502_org/kernel/nthread.c iscsitarget-1.4.20.3+svn502/kernel/nthread.c
---- iscsitarget-1.4.20.3+svn502_org/kernel/nthread.c    2016-09-25 19:45:01.734641099 +0530
-+++ iscsitarget-1.4.20.3+svn502/kernel/nthread.c        2016-09-25 19:47:59.666474094 +0530
-@@ -126,7 +126,12 @@ static int do_recv(struct iscsi_conn *co
+--- iscsitarget-1.4.20.3+svn502_org/kernel/nthread.c    2017-01-19 20:19:27.276504928 -0800
++++ iscsitarget-1.4.20.3+svn502/kernel/nthread.c        2017-01-19 20:32:22.979988634 -0800
+@@ -155,7 +155,12 @@ static int do_recv(struct iscsi_conn *co
  
         oldfs = get_fs();
         set_fs(get_ds());
@@ -437,7 +387,7 @@ diff -Naurp iscsitarget-1.4.20.3+svn502_org/kernel/nthread.c iscsitarget-1.4.20.
         set_fs(oldfs);
  
         if (res <= 0) {
-@@ -347,7 +352,11 @@ static int write_data(struct iscsi_conn
+@@ -376,7 +381,11 @@ static int write_data(struct iscsi_conn
                         ;
                 oldfs = get_fs();
                 set_fs(KERNEL_DS);
@@ -449,7 +399,7 @@ diff -Naurp iscsitarget-1.4.20.3+svn502_org/kernel/nthread.c iscsitarget-1.4.20.
                 set_fs(oldfs);
                 dprintk(D_DATA, "%#Lx:%u: %d(%ld)\n",
                         (unsigned long long) conn->session->sid, conn->cid,
-@@ -478,7 +487,11 @@ static int tx_ddigest(struct iscsi_cmnd
+@@ -503,7 +512,11 @@ static int tx_ddigest(struct iscsi_cmnd
         iov.iov_base = (char *) (&cmnd->ddigest) + (sizeof(u32) - rest);
         iov.iov_len = rest;
  
@@ -461,7 +411,7 @@ diff -Naurp iscsitarget-1.4.20.3+svn502_org/kernel/nthread.c iscsitarget-1.4.20.
  
         if (res > 0) {
                 cmnd->conn->write_size -= res;
-@@ -677,7 +690,12 @@ static void close_conn(struct iscsi_conn
+@@ -702,7 +715,12 @@ static void close_conn(struct iscsi_conn
  
         write_lock_bh(&conn->sock->sk->sk_callback_lock);
         conn->sock->sk->sk_state_change = target->nthread_info.old_state_change;
@@ -475,8 +425,8 @@ diff -Naurp iscsitarget-1.4.20.3+svn502_org/kernel/nthread.c iscsitarget-1.4.20.
         write_unlock_bh(&conn->sock->sk->sk_callback_lock);
  
 diff -Naurp iscsitarget-1.4.20.3+svn502_org/kernel/volume.c iscsitarget-1.4.20.3+svn502/kernel/volume.c
---- iscsitarget-1.4.20.3+svn502_org/kernel/volume.c     2016-09-25 19:45:01.734641099 +0530
-+++ iscsitarget-1.4.20.3+svn502/kernel/volume.c 2016-09-25 19:47:59.666474094 +0530
+--- iscsitarget-1.4.20.3+svn502_org/kernel/volume.c     2017-01-19 20:19:27.276504928 -0800
++++ iscsitarget-1.4.20.3+svn502/kernel/volume.c 2017-01-19 20:32:22.979988634 -0800
 @@ -84,12 +84,25 @@ static int set_scsisn(struct iet_volume
  /* Generate a MD5 hash of the target IQN and LUN number */
  static void gen_scsiid(struct iet_volume *volume)