These changes are the raw update to linux-4.4.6-rt14. Kernel sources

are taken from kernel.org, and rt patch from the rt wiki download page.

During the rebasing, the following patch collided:

Force tick interrupt and get rid of softirq magic(I70131fb85).

Collisions have been removed because its logic was found on the
source already.

Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>

1 files changed, 0 insertions, 53 deletions

diff --git a/kernel/drivers/target/iscsi/iscsi_target_erl0.c b/kernel/drivers/target/iscsi/iscsi_target_erl0.c
index 959a14c9d..210f6e483 100644
--- a/kernel/drivers/target/iscsi/iscsi_target_erl0.c
+++ b/kernel/drivers/target/iscsi/iscsi_target_erl0.c
@@ -956,56 +956,3 @@ void iscsit_take_action_for_connection_exit(struct iscsi_conn *conn)
 
 	iscsit_handle_connection_cleanup(conn);
 }
-
-/*
- *	This is the simple function that makes the magic of
- *	sync and steering happen in the follow paradoxical order:
- *
- *	0) Receive conn->of_marker (bytes left until next OFMarker)
- *	   bytes into an offload buffer.  When we pass the exact number
- *	   of bytes in conn->of_marker, iscsit_dump_data_payload() and hence
- *	   rx_data() will automatically receive the identical u32 marker
- *	   values and store it in conn->of_marker_offset;
- *	1) Now conn->of_marker_offset will contain the offset to the start
- *	   of the next iSCSI PDU.  Dump these remaining bytes into another
- *	   offload buffer.
- *	2) We are done!
- *	   Next byte in the TCP stream will contain the next iSCSI PDU!
- *	   Cool Huh?!
- */
-int iscsit_recover_from_unknown_opcode(struct iscsi_conn *conn)
-{
-	/*
-	 * Make sure the remaining bytes to next maker is a sane value.
-	 */
-	if (conn->of_marker > (conn->conn_ops->OFMarkInt * 4)) {
-		pr_err("Remaining bytes to OFMarker: %u exceeds"
-			" OFMarkInt bytes: %u.\n", conn->of_marker,
-				conn->conn_ops->OFMarkInt * 4);
-		return -1;
-	}
-
-	pr_debug("Advancing %u bytes in TCP stream to get to the"
-			" next OFMarker.\n", conn->of_marker);
-
-	if (iscsit_dump_data_payload(conn, conn->of_marker, 0) < 0)
-		return -1;
-
-	/*
-	 * Make sure the offset marker we retrived is a valid value.
-	 */
-	if (conn->of_marker_offset > (ISCSI_HDR_LEN + (ISCSI_CRC_LEN * 2) +
-	    conn->conn_ops->MaxRecvDataSegmentLength)) {
-		pr_err("OfMarker offset value: %u exceeds limit.\n",
-			conn->of_marker_offset);
-		return -1;
-	}
-
-	pr_debug("Discarding %u bytes of TCP stream to get to the"
-			" next iSCSI Opcode.\n", conn->of_marker_offset);
-
-	if (iscsit_dump_data_payload(conn, conn->of_marker_offset, 0) < 0)
-		return -1;
-
-	return 0;
-}