Merge tag 'v5.2-rc6' into for-5.3/block

Merge 5.2-rc6 into for-5.3/block, so we get the same page merge leak
fix. Otherwise we end up having conflicts with future patches between
for-5.3/block and master that touch this area. In particular, it makes
the bio_full() fix hard to backport to stable.

* tag 'v5.2-rc6': (482 commits)
  Linux 5.2-rc6
  Revert "iommu/vt-d: Fix lock inversion between iommu->lock and device_domain_lock"
  Bluetooth: Fix regression with minimum encryption key size alignment
  tcp: refine memory limit test in tcp_fragment()
  x86/vdso: Prevent segfaults due to hoisted vclock reads
  SUNRPC: Fix a credential refcount leak
  Revert "SUNRPC: Declare RPC timers as TIMER_DEFERRABLE"
  net :sunrpc :clnt :Fix xps refcount imbalance on the error path
  NFS4: Only set creation opendata if O_CREAT
  ARM: 8867/1: vdso: pass --be8 to linker if necessary
  KVM: nVMX: reorganize initial steps of vmx_set_nested_state
  KVM: PPC: Book3S HV: Invalidate ERAT when flushing guest TLB entries
  habanalabs: use u64_to_user_ptr() for reading user pointers
  nfsd: replace Jeff by Chuck as nfsd co-maintainer
  inet: clear num_timeout reqsk_alloc()
  PCI/P2PDMA: Ignore root complex whitelist when an IOMMU is present
  net: mvpp2: debugfs: Add pmap to fs dump
  ipv6: Default fib6_type to RTN_UNICAST when not set
  net: hns3: Fix inconsistent indenting
  net/af_iucv: always register net_device notifier
  ...

20 files changed, 20 insertions, 44 deletions

diff --git a/sound/aoa/aoa-gpio.h b/sound/aoa/aoa-gpio.h
index 6065b0344e23..54f9a78fa08e 100644
--- a/sound/aoa/aoa-gpio.h
+++ b/sound/aoa/aoa-gpio.h
@@ -1,9 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Apple Onboard Audio GPIO definitions
  *
  * Copyright 2006 Johannes Berg <johannes@sipsolutions.net>
- *
- * GPL v2, can be found in COPYING.
  */
 
 #ifndef __AOA_GPIO_H
diff --git a/sound/aoa/aoa.h b/sound/aoa/aoa.h
index 34c668f27798..60ce9dedc737 100644
--- a/sound/aoa/aoa.h
+++ b/sound/aoa/aoa.h
@@ -1,9 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Apple Onboard Audio definitions
  *
  * Copyright 2006 Johannes Berg <johannes@sipsolutions.net>
- *
- * GPL v2, can be found in COPYING.
  */
 
 #ifndef __AOA_H
diff --git a/sound/aoa/codecs/onyx.c b/sound/aoa/codecs/onyx.c
index d2d96ca082b7..db917546965d 100644
--- a/sound/aoa/codecs/onyx.c
+++ b/sound/aoa/codecs/onyx.c
@@ -1,11 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Apple Onboard Audio driver for Onyx codec
  *
  * Copyright 2006 Johannes Berg <johannes@sipsolutions.net>
  *
- * GPL v2, can be found in COPYING.
- *
- *
  * This is a driver for the pcm3052 codec chip (codenamed Onyx)
  * that is present in newer Apple hardware (with digital output).
  *
@@ -29,7 +27,6 @@
  *	 having just a single card on a system, and making the
  *	 'card' pointer accessible to anyone who needs it instead
  *	 of hiding it in the aoa_snd_* functions...
- *
  */
 #include <linux/delay.h>
 #include <linux/module.h>
diff --git a/sound/aoa/codecs/onyx.h b/sound/aoa/codecs/onyx.h
index ffd20254ff76..8a32c3c3d716 100644
--- a/sound/aoa/codecs/onyx.h
+++ b/sound/aoa/codecs/onyx.h
@@ -1,9 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Apple Onboard Audio driver for Onyx codec (header)
  *
  * Copyright 2006 Johannes Berg <johannes@sipsolutions.net>
- *
- * GPL v2, can be found in COPYING.
  */
 #ifndef __SND_AOA_CODEC_ONYX_H
 #define __SND_AOA_CODEC_ONYX_H
diff --git a/sound/aoa/codecs/tas.c b/sound/aoa/codecs/tas.c
index 15c05755d270..7af6129d1cd7 100644
--- a/sound/aoa/codecs/tas.c
+++ b/sound/aoa/codecs/tas.c
@@ -1,10 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Apple Onboard Audio driver for tas codec
  *
  * Copyright 2006 Johannes Berg <johannes@sipsolutions.net>
  *
- * GPL v2, can be found in COPYING.
- *
  * Open questions:
  *  - How to distinguish between 3004 and versions?
  *
diff --git a/sound/aoa/codecs/tas.h b/sound/aoa/codecs/tas.h
index ae177e3466e6..b3891244afa7 100644
--- a/sound/aoa/codecs/tas.h
+++ b/sound/aoa/codecs/tas.h
@@ -1,9 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Apple Onboard Audio driver for tas codec (header)
  *
  * Copyright 2006 Johannes Berg <johannes@sipsolutions.net>
- *
- * GPL v2, can be found in COPYING.
  */
 #ifndef __SND_AOA_CODECTASH
 #define __SND_AOA_CODECTASH
diff --git a/sound/aoa/codecs/toonie.c b/sound/aoa/codecs/toonie.c
index 7e8c3417cd85..b43469f43d2d 100644
--- a/sound/aoa/codecs/toonie.c
+++ b/sound/aoa/codecs/toonie.c
@@ -1,11 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Apple Onboard Audio driver for Toonie codec
  *
  * Copyright 2006 Johannes Berg <johannes@sipsolutions.net>
  *
- * GPL v2, can be found in COPYING.
- *
- *
  * This is a driver for the toonie codec chip. This chip is present
  * on the Mac Mini and is nothing but a DAC.
  */
diff --git a/sound/aoa/core/alsa.c b/sound/aoa/core/alsa.c
index 4a7e4e6b746f..fcf30f0c3adb 100644
--- a/sound/aoa/core/alsa.c
+++ b/sound/aoa/core/alsa.c
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Apple Onboard Audio Alsa helpers
  *
  * Copyright 2006 Johannes Berg <johannes@sipsolutions.net>
- *
- * GPL v2, can be found in COPYING.
  */
 #include <linux/module.h>
 #include "alsa.h"
diff --git a/sound/aoa/core/alsa.h b/sound/aoa/core/alsa.h
index 9669e4489cab..8966a08c4cf2 100644
--- a/sound/aoa/core/alsa.h
+++ b/sound/aoa/core/alsa.h
@@ -1,9 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Apple Onboard Audio Alsa private helpers
  *
  * Copyright 2006 Johannes Berg <johannes@sipsolutions.net>
- *
- * GPL v2, can be found in COPYING.
  */
 
 #ifndef __SND_AOA_ALSA_H
diff --git a/sound/aoa/core/core.c b/sound/aoa/core/core.c
index 10bec6c61382..99b032a4081f 100644
--- a/sound/aoa/core/core.c
+++ b/sound/aoa/core/core.c
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Apple Onboard Audio driver core
  *
  * Copyright 2006 Johannes Berg <johannes@sipsolutions.net>
- *
- * GPL v2, can be found in COPYING.
  */
 
 #include <linux/init.h>
diff --git a/sound/aoa/core/gpio-feature.c b/sound/aoa/core/gpio-feature.c
index c3ff721e4660..39bb409b27f6 100644
--- a/sound/aoa/core/gpio-feature.c
+++ b/sound/aoa/core/gpio-feature.c
@@ -1,10 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Apple Onboard Audio feature call GPIO control
  *
  * Copyright 2006 Johannes Berg <johannes@sipsolutions.net>
  *
- * GPL v2, can be found in COPYING.
- *
  * This file contains the GPIO control routines for
  * direct (through feature calls) access to the GPIO
  * registers.
diff --git a/sound/aoa/core/gpio-pmf.c b/sound/aoa/core/gpio-pmf.c
index c8d8a1a6f964..37866039d1ea 100644
--- a/sound/aoa/core/gpio-pmf.c
+++ b/sound/aoa/core/gpio-pmf.c
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Apple Onboard Audio pmf GPIOs
  *
  * Copyright 2006 Johannes Berg <johannes@sipsolutions.net>
- *
- * GPL v2, can be found in COPYING.
  */
 
 #include <linux/slab.h>
diff --git a/sound/aoa/fabrics/layout.c b/sound/aoa/fabrics/layout.c
index 8797d42e2b76..801b2f7699c2 100644
--- a/sound/aoa/fabrics/layout.c
+++ b/sound/aoa/fabrics/layout.c
@@ -1,11 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Apple Onboard Audio driver -- layout/machine id fabric
  *
  * Copyright 2006-2008 Johannes Berg <johannes@sipsolutions.net>
  *
- * GPL v2, can be found in COPYING.
- *
- *
  * This fabric module looks for sound codecs based on the
  * layout-id or device-id property in the device tree.
  */
diff --git a/sound/aoa/soundbus/core.c b/sound/aoa/soundbus/core.c
index 065d3a55725e..002fb5bf220b 100644
--- a/sound/aoa/soundbus/core.c
+++ b/sound/aoa/soundbus/core.c
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * soundbus
  *
  * Copyright 2006 Johannes Berg <johannes@sipsolutions.net>
- *
- * GPL v2, can be found in COPYING.
  */
 
 #include <linux/module.h>
diff --git a/sound/aoa/soundbus/i2sbus/control.c b/sound/aoa/soundbus/i2sbus/control.c
index f4495decc699..7d3abb8b2416 100644
--- a/sound/aoa/soundbus/i2sbus/control.c
+++ b/sound/aoa/soundbus/i2sbus/control.c
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * i2sbus driver -- bus control routines
  *
  * Copyright 2006 Johannes Berg <johannes@sipsolutions.net>
- *
- * GPL v2, can be found in COPYING.
  */
 
 #include <linux/kernel.h>
diff --git a/sound/aoa/soundbus/i2sbus/core.c b/sound/aoa/soundbus/i2sbus/core.c
index 904659d14988..17df288fbe98 100644
--- a/sound/aoa/soundbus/i2sbus/core.c
+++ b/sound/aoa/soundbus/i2sbus/core.c
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * i2sbus driver
  *
  * Copyright 2006-2008 Johannes Berg <johannes@sipsolutions.net>
- *
- * GPL v2, can be found in COPYING.
  */
 
 #include <linux/module.h>
diff --git a/sound/aoa/soundbus/i2sbus/i2sbus.h b/sound/aoa/soundbus/i2sbus/i2sbus.h
index befefd99e271..e86fdbb3b4c5 100644
--- a/sound/aoa/soundbus/i2sbus/i2sbus.h
+++ b/sound/aoa/soundbus/i2sbus/i2sbus.h
@@ -1,9 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * i2sbus driver -- private definitions
  *
  * Copyright 2006 Johannes Berg <johannes@sipsolutions.net>
- *
- * GPL v2, can be found in COPYING.
  */
 #ifndef __I2SBUS_H
 #define __I2SBUS_H
diff --git a/sound/aoa/soundbus/i2sbus/interface.h b/sound/aoa/soundbus/i2sbus/interface.h
index c6b5f5452d20..16fa88822d2b 100644
--- a/sound/aoa/soundbus/i2sbus/interface.h
+++ b/sound/aoa/soundbus/i2sbus/interface.h
@@ -1,9 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * i2sbus driver -- interface register definitions
  *
  * Copyright 2006 Johannes Berg <johannes@sipsolutions.net>
- *
- * GPL v2, can be found in COPYING.
  */
 #ifndef __I2SBUS_INTERFACE_H
 #define __I2SBUS_INTERFACE_H
diff --git a/sound/aoa/soundbus/i2sbus/pcm.c b/sound/aoa/soundbus/i2sbus/pcm.c
index e618531757e0..7f0754dd3d7d 100644
--- a/sound/aoa/soundbus/i2sbus/pcm.c
+++ b/sound/aoa/soundbus/i2sbus/pcm.c
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * i2sbus driver -- pcm routines
  *
  * Copyright 2006 Johannes Berg <johannes@sipsolutions.net>
- *
- * GPL v2, can be found in COPYING.
  */
 
 #include <linux/io.h>
diff --git a/sound/aoa/soundbus/soundbus.h b/sound/aoa/soundbus/soundbus.h
index ae4022438e64..3a99c1f1a3ca 100644
--- a/sound/aoa/soundbus/soundbus.h
+++ b/sound/aoa/soundbus/soundbus.h
@@ -1,9 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * soundbus generic definitions
  *
  * Copyright 2006 Johannes Berg <johannes@sipsolutions.net>
- *
- * GPL v2, can be found in COPYING.
  */
 #ifndef __SOUNDBUS_H
 #define __SOUNDBUS_H