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-rw-r--r--drivers/md/Kconfig1
-rw-r--r--drivers/md/bcache/Kconfig1
-rw-r--r--drivers/md/dm-era-target.c1
-rw-r--r--drivers/md/dm.c4
-rw-r--r--drivers/md/md-bitmap.c1
-rw-r--r--drivers/md/md-cluster.c7
-rw-r--r--drivers/md/md-faulty.c11
-rw-r--r--drivers/md/md-linear.c9
-rw-r--r--drivers/md/md-multipath.c10
-rw-r--r--drivers/md/md.c9
-rw-r--r--drivers/md/md.h9
-rw-r--r--drivers/md/persistent-data/Kconfig1
-rw-r--r--drivers/md/raid0.c9
-rw-r--r--drivers/md/raid1.c10
-rw-r--r--drivers/md/raid10.c11
-rw-r--r--drivers/md/raid5.c10
16 files changed, 18 insertions, 86 deletions
diff --git a/drivers/md/Kconfig b/drivers/md/Kconfig
index db269a348b20..45254b3ef715 100644
--- a/drivers/md/Kconfig
+++ b/drivers/md/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# Block device driver configuration
#
diff --git a/drivers/md/bcache/Kconfig b/drivers/md/bcache/Kconfig
index f6e0a8b3a61e..6dfa653d30db 100644
--- a/drivers/md/bcache/Kconfig
+++ b/drivers/md/bcache/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
config BCACHE
tristate "Block device as cache"
diff --git a/drivers/md/dm-era-target.c b/drivers/md/dm-era-target.c
index 8e48920a3ffa..bdb84b8e7162 100644
--- a/drivers/md/dm-era-target.c
+++ b/drivers/md/dm-era-target.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#include "dm.h"
#include "persistent-data/dm-transaction-manager.h"
#include "persistent-data/dm-bitset.h"
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 1fb1333fefec..997385c1ca54 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -1469,7 +1469,7 @@ static unsigned get_num_write_zeroes_bios(struct dm_target *ti)
static int __send_changing_extent_only(struct clone_info *ci, struct dm_target *ti,
unsigned num_bios)
{
- unsigned len = ci->sector_count;
+ unsigned len;
/*
* Even though the device advertised support for this type of
@@ -1480,6 +1480,8 @@ static int __send_changing_extent_only(struct clone_info *ci, struct dm_target *
if (!num_bios)
return -EOPNOTSUPP;
+ len = min((sector_t)ci->sector_count, max_io_len_target_boundary(ci->sector, ti));
+
__send_duplicate_bios(ci, ti, num_bios, &len);
ci->sector += len;
diff --git a/drivers/md/md-bitmap.c b/drivers/md/md-bitmap.c
index 3a62a46b75c7..c01d41198f5e 100644
--- a/drivers/md/md-bitmap.c
+++ b/drivers/md/md-bitmap.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* bitmap.c two-level bitmap (C) Peter T. Breuer (ptb@ot.uc3m.es) 2003
*
diff --git a/drivers/md/md-cluster.c b/drivers/md/md-cluster.c
index 8dff19d5502e..813a99ffa86f 100644
--- a/drivers/md/md-cluster.c
+++ b/drivers/md/md-cluster.c
@@ -1,11 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright (C) 2015, SUSE
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
*/
diff --git a/drivers/md/md-faulty.c b/drivers/md/md-faulty.c
index c2fdf899de14..50ad4ba86f0e 100644
--- a/drivers/md/md-faulty.c
+++ b/drivers/md/md-faulty.c
@@ -1,19 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* faulty.c : Multiple Devices driver for Linux
*
* Copyright (C) 2004 Neil Brown
*
* fautly-device-simulator personality for md
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * You should have received a copy of the GNU General Public License
- * (for example /usr/src/linux/COPYING); if not, write to the Free
- * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
diff --git a/drivers/md/md-linear.c b/drivers/md/md-linear.c
index 5998d78aa189..7354466ddc90 100644
--- a/drivers/md/md-linear.c
+++ b/drivers/md/md-linear.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
linear.c : Multiple Devices driver for Linux
Copyright (C) 1994-96 Marc ZYNGIER
@@ -6,14 +7,6 @@
Linear mode management functions.
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- You should have received a copy of the GNU General Public License
- (for example /usr/src/linux/COPYING); if not, write to the Free
- Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <linux/blkdev.h>
diff --git a/drivers/md/md-multipath.c b/drivers/md/md-multipath.c
index 881487de1e25..6780938d2991 100644
--- a/drivers/md/md-multipath.c
+++ b/drivers/md/md-multipath.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* multipath.c : Multiple Devices driver for Linux
*
@@ -8,15 +9,6 @@
* MULTIPATH management functions.
*
* derived from raid1.c.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * You should have received a copy of the GNU General Public License
- * (for example /usr/src/linux/COPYING); if not, write to the Free
- * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <linux/blkdev.h>
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 45ffa23fa85d..04f4f131f9d6 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
md.c : Multiple Devices driver for Linux
Copyright (C) 1998, 1999, 2000 Ingo Molnar
@@ -22,14 +23,6 @@
- persistent bitmap code
Copyright (C) 2003-2004, Paul Clements, SteelEye Technology, Inc.
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- You should have received a copy of the GNU General Public License
- (for example /usr/src/linux/COPYING); if not, write to the Free
- Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
Errors, Warnings, etc.
Please use:
diff --git a/drivers/md/md.h b/drivers/md/md.h
index 257cb4c9e22b..7c930c091193 100644
--- a/drivers/md/md.h
+++ b/drivers/md/md.h
@@ -1,15 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
md.h : kernel internal structure of the Linux MD driver
Copyright (C) 1996-98 Ingo Molnar, Gadi Oxman
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- You should have received a copy of the GNU General Public License
- (for example /usr/src/linux/COPYING); if not, write to the Free
- Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef _MD_MD_H
diff --git a/drivers/md/persistent-data/Kconfig b/drivers/md/persistent-data/Kconfig
index a53cbc928af1..baaec1ae29c1 100644
--- a/drivers/md/persistent-data/Kconfig
+++ b/drivers/md/persistent-data/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
config DM_PERSISTENT_DATA
tristate
depends on BLK_DEV_DM
diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c
index f3fb5bb8c82a..bf5cf184a260 100644
--- a/drivers/md/raid0.c
+++ b/drivers/md/raid0.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
raid0.c : Multiple Devices driver for Linux
Copyright (C) 1994-96 Marc ZYNGIER
@@ -7,14 +8,6 @@
RAID-0 management functions.
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- You should have received a copy of the GNU General Public License
- (for example /usr/src/linux/COPYING); if not, write to the Free
- Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <linux/blkdev.h>
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 0c8a098d220e..2aa36e570e04 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* raid1.c : Multiple Devices driver for Linux
*
@@ -20,15 +21,6 @@
*
* Additions to bitmap code, (C) 2003-2004 Paul Clements, SteelEye Technology:
* - persistent bitmap code
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * You should have received a copy of the GNU General Public License
- * (for example /usr/src/linux/COPYING); if not, write to the Free
- * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <linux/slab.h>
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 3b6880dd648d..aea11476fee6 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* raid10.c : Multiple Devices driver for Linux
*
@@ -6,16 +7,6 @@
* RAID-10 support for md.
*
* Base on code in raid1.c. See raid1.c for further copyright information.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * You should have received a copy of the GNU General Public License
- * (for example /usr/src/linux/COPYING); if not, write to the Free
- * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <linux/slab.h>
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 7fde645d2e90..b83bce2beb66 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* raid5.c : Multiple Devices driver for Linux
* Copyright (C) 1996, 1997 Ingo Molnar, Miguel de Icaza, Gadi Oxman
@@ -7,15 +8,6 @@
* RAID-4/5/6 management functions.
* Thanks to Penguin Computing for making the RAID-6 development possible
* by donating a test server!
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * You should have received a copy of the GNU General Public License
- * (for example /usr/src/linux/COPYING); if not, write to the Free
- * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/*
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