Merge branch 'akpm' (patches from Andrew)

Merge yet more updates from Andrew Morton:

 - Almost all of the rest of MM (memcg, slab-generic, slab, pagealloc,
   gup, hugetlb, pagemap, memremap)

 - Various other things (hfs, ocfs2, kmod, misc, seqfile)

* akpm: (34 commits)
  ipc/util.c: sysvipc_find_ipc() should increase position index
  kernel/gcov/fs.c: gcov_seq_next() should increase position index
  fs/seq_file.c: seq_read(): add info message about buggy .next functions
  drivers/dma/tegra20-apb-dma.c: fix platform_get_irq.cocci warnings
  change email address for Pali Rohár
  selftests: kmod: test disabling module autoloading
  selftests: kmod: fix handling test numbers above 9
  docs: admin-guide: document the kernel.modprobe sysctl
  fs/filesystems.c: downgrade user-reachable WARN_ONCE() to pr_warn_once()
  kmod: make request_module() return an error when autoloading is disabled
  mm/memremap: set caching mode for PCI P2PDMA memory to WC
  mm/memory_hotplug: add pgprot_t to mhp_params
  powerpc/mm: thread pgprot_t through create_section_mapping()
  x86/mm: introduce __set_memory_prot()
  x86/mm: thread pgprot_t through init_memory_mapping()
  mm/memory_hotplug: rename mhp_restrictions to mhp_params
  mm/memory_hotplug: drop the flags field from struct mhp_restrictions
  mm/special: create generic fallbacks for pte_special() and pte_mkspecial()
  mm/vma: introduce VM_ACCESS_FLAGS
  mm/vma: define a default value for VM_DATA_DEFAULT_FLAGS
  ...

16 files changed, 23 insertions, 24 deletions

diff --git a/drivers/char/hw_random/omap3-rom-rng.c b/drivers/char/hw_random/omap3-rom-rng.c
index a431c5cbe2be..e0d77fa048fb 100644
--- a/drivers/char/hw_random/omap3-rom-rng.c
+++ b/drivers/char/hw_random/omap3-rom-rng.c
@@ -4,7 +4,7 @@
  * Copyright (C) 2009 Nokia Corporation
  * Author: Juha Yrjola <juha.yrjola@solidboot.com>
  *
- * Copyright (C) 2013 Pali Rohár <pali.rohar@gmail.com>
+ * Copyright (C) 2013 Pali Rohár <pali@kernel.org>
  *
  * This file is licensed under  the terms of the GNU General Public
  * License version 2. This program is licensed "as is" without any
@@ -178,5 +178,5 @@ module_platform_driver(omap3_rom_rng_driver);
 
 MODULE_ALIAS("platform:omap3-rom-rng");
 MODULE_AUTHOR("Juha Yrjola");
-MODULE_AUTHOR("Pali Rohár <pali.rohar@gmail.com>");
+MODULE_AUTHOR("Pali Rohár <pali@kernel.org>");
 MODULE_LICENSE("GPL");
diff --git a/drivers/dma/tegra20-apb-dma.c b/drivers/dma/tegra20-apb-dma.c
index 265303a396ca..f6a2f42ffc51 100644
--- a/drivers/dma/tegra20-apb-dma.c
+++ b/drivers/dma/tegra20-apb-dma.c
@@ -1493,7 +1493,6 @@ static int tegra_dma_probe(struct platform_device *pdev)
 		irq = platform_get_irq(pdev, i);
 		if (irq < 0) {
 			ret = irq;
-			dev_err(&pdev->dev, "No irq resource for chan %d\n", i);
 			goto err_pm_disable;
 		}
 
diff --git a/drivers/hwmon/dell-smm-hwmon.c b/drivers/hwmon/dell-smm-hwmon.c
index d4c83009d625..ab719d372b0d 100644
--- a/drivers/hwmon/dell-smm-hwmon.c
+++ b/drivers/hwmon/dell-smm-hwmon.c
@@ -7,7 +7,7 @@
  * Hwmon integration:
  * Copyright (C) 2011  Jean Delvare <jdelvare@suse.de>
  * Copyright (C) 2013, 2014  Guenter Roeck <linux@roeck-us.net>
- * Copyright (C) 2014, 2015  Pali Rohár <pali.rohar@gmail.com>
+ * Copyright (C) 2014, 2015  Pali Rohár <pali@kernel.org>
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
@@ -86,7 +86,7 @@ static unsigned int auto_fan;
 #define I8K_HWMON_HAVE_FAN3	(1 << 12)
 
 MODULE_AUTHOR("Massimo Dal Zotto (dz@debian.org)");
-MODULE_AUTHOR("Pali Rohár <pali.rohar@gmail.com>");
+MODULE_AUTHOR("Pali Rohár <pali@kernel.org>");
 MODULE_DESCRIPTION("Dell laptop SMM BIOS hwmon driver");
 MODULE_LICENSE("GPL");
 MODULE_ALIAS("i8k");
diff --git a/drivers/platform/x86/dell-laptop.c b/drivers/platform/x86/dell-laptop.c
index 74e988f839e8..f8d3e3bd1bb5 100644
--- a/drivers/platform/x86/dell-laptop.c
+++ b/drivers/platform/x86/dell-laptop.c
@@ -4,7 +4,7 @@
  *
  *  Copyright (c) Red Hat <mjg@redhat.com>
  *  Copyright (c) 2014 Gabriele Mazzotta <gabriele.mzt@gmail.com>
- *  Copyright (c) 2014 Pali Rohár <pali.rohar@gmail.com>
+ *  Copyright (c) 2014 Pali Rohár <pali@kernel.org>
  *
  *  Based on documentation in the libsmbios package:
  *  Copyright (C) 2005-2014 Dell Inc.
@@ -2295,6 +2295,6 @@ module_exit(dell_exit);
 
 MODULE_AUTHOR("Matthew Garrett <mjg@redhat.com>");
 MODULE_AUTHOR("Gabriele Mazzotta <gabriele.mzt@gmail.com>");
-MODULE_AUTHOR("Pali Rohár <pali.rohar@gmail.com>");
+MODULE_AUTHOR("Pali Rohár <pali@kernel.org>");
 MODULE_DESCRIPTION("Dell laptop driver");
 MODULE_LICENSE("GPL");
diff --git a/drivers/platform/x86/dell-rbtn.c b/drivers/platform/x86/dell-rbtn.c
index a6b856cd86bd..a89fad47ff13 100644
--- a/drivers/platform/x86/dell-rbtn.c
+++ b/drivers/platform/x86/dell-rbtn.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 /*
     Dell Airplane Mode Switch driver
-    Copyright (C) 2014-2015  Pali Rohár <pali.rohar@gmail.com>
+    Copyright (C) 2014-2015  Pali Rohár <pali@kernel.org>
 
 */
 
@@ -495,5 +495,5 @@ MODULE_PARM_DESC(auto_remove_rfkill, "Automatically remove rfkill devices when "
 				     "(default true)");
 MODULE_DEVICE_TABLE(acpi, rbtn_ids);
 MODULE_DESCRIPTION("Dell Airplane Mode Switch driver");
-MODULE_AUTHOR("Pali Rohár <pali.rohar@gmail.com>");
+MODULE_AUTHOR("Pali Rohár <pali@kernel.org>");
 MODULE_LICENSE("GPL");
diff --git a/drivers/platform/x86/dell-rbtn.h b/drivers/platform/x86/dell-rbtn.h
index 0fdc81644458..5e030f926c58 100644
--- a/drivers/platform/x86/dell-rbtn.h
+++ b/drivers/platform/x86/dell-rbtn.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0-or-later */
 /*
     Dell Airplane Mode Switch driver
-    Copyright (C) 2014-2015  Pali Rohár <pali.rohar@gmail.com>
+    Copyright (C) 2014-2015  Pali Rohár <pali@kernel.org>
 
 */
 
diff --git a/drivers/platform/x86/dell-smbios-base.c b/drivers/platform/x86/dell-smbios-base.c
index fe59b0ebff31..2e2cd565926a 100644
--- a/drivers/platform/x86/dell-smbios-base.c
+++ b/drivers/platform/x86/dell-smbios-base.c
@@ -4,7 +4,7 @@
  *
  *  Copyright (c) Red Hat <mjg@redhat.com>
  *  Copyright (c) 2014 Gabriele Mazzotta <gabriele.mzt@gmail.com>
- *  Copyright (c) 2014 Pali Rohár <pali.rohar@gmail.com>
+ *  Copyright (c) 2014 Pali Rohár <pali@kernel.org>
  *
  *  Based on documentation in the libsmbios package:
  *  Copyright (C) 2005-2014 Dell Inc.
@@ -645,7 +645,7 @@ module_exit(dell_smbios_exit);
 
 MODULE_AUTHOR("Matthew Garrett <mjg@redhat.com>");
 MODULE_AUTHOR("Gabriele Mazzotta <gabriele.mzt@gmail.com>");
-MODULE_AUTHOR("Pali Rohár <pali.rohar@gmail.com>");
+MODULE_AUTHOR("Pali Rohár <pali@kernel.org>");
 MODULE_AUTHOR("Mario Limonciello <mario.limonciello@dell.com>");
 MODULE_DESCRIPTION("Common functions for kernel modules using Dell SMBIOS");
 MODULE_LICENSE("GPL");
diff --git a/drivers/platform/x86/dell-smbios-smm.c b/drivers/platform/x86/dell-smbios-smm.c
index d6854d1c4119..97c52a839a3e 100644
--- a/drivers/platform/x86/dell-smbios-smm.c
+++ b/drivers/platform/x86/dell-smbios-smm.c
@@ -4,7 +4,7 @@
  *
  *  Copyright (c) Red Hat <mjg@redhat.com>
  *  Copyright (c) 2014 Gabriele Mazzotta <gabriele.mzt@gmail.com>
- *  Copyright (c) 2014 Pali Rohár <pali.rohar@gmail.com>
+ *  Copyright (c) 2014 Pali Rohár <pali@kernel.org>
  *  Copyright (c) 2017 Dell Inc.
  */
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
diff --git a/drivers/platform/x86/dell-smbios.h b/drivers/platform/x86/dell-smbios.h
index a7ff9803f41a..75fa8ea0476d 100644
--- a/drivers/platform/x86/dell-smbios.h
+++ b/drivers/platform/x86/dell-smbios.h
@@ -4,7 +4,7 @@
  *
  *  Copyright (c) Red Hat <mjg@redhat.com>
  *  Copyright (c) 2014 Gabriele Mazzotta <gabriele.mzt@gmail.com>
- *  Copyright (c) 2014 Pali Rohár <pali.rohar@gmail.com>
+ *  Copyright (c) 2014 Pali Rohár <pali@kernel.org>
  *
  *  Based on documentation in the libsmbios package:
  *  Copyright (C) 2005-2014 Dell Inc.
diff --git a/drivers/platform/x86/dell-smo8800.c b/drivers/platform/x86/dell-smo8800.c
index b531fe8ab7e0..5d9304a7de1b 100644
--- a/drivers/platform/x86/dell-smo8800.c
+++ b/drivers/platform/x86/dell-smo8800.c
@@ -3,7 +3,7 @@
  *  dell-smo8800.c - Dell Latitude ACPI SMO88XX freefall sensor driver
  *
  *  Copyright (C) 2012 Sonal Santan <sonal.santan@gmail.com>
- *  Copyright (C) 2014 Pali Rohár <pali.rohar@gmail.com>
+ *  Copyright (C) 2014 Pali Rohár <pali@kernel.org>
  *
  *  This is loosely based on lis3lv02d driver.
  */
diff --git a/drivers/platform/x86/dell-wmi.c b/drivers/platform/x86/dell-wmi.c
index 6669db2555fb..86e8dd6a8b33 100644
--- a/drivers/platform/x86/dell-wmi.c
+++ b/drivers/platform/x86/dell-wmi.c
@@ -3,7 +3,7 @@
  * Dell WMI hotkeys
  *
  * Copyright (C) 2008 Red Hat <mjg@redhat.com>
- * Copyright (C) 2014-2015 Pali Rohár <pali.rohar@gmail.com>
+ * Copyright (C) 2014-2015 Pali Rohár <pali@kernel.org>
  *
  * Portions based on wistron_btns.c:
  * Copyright (C) 2005 Miloslav Trmac <mitr@volny.cz>
@@ -29,7 +29,7 @@
 #include "dell-wmi-descriptor.h"
 
 MODULE_AUTHOR("Matthew Garrett <mjg@redhat.com>");
-MODULE_AUTHOR("Pali Rohár <pali.rohar@gmail.com>");
+MODULE_AUTHOR("Pali Rohár <pali@kernel.org>");
 MODULE_DESCRIPTION("Dell laptop WMI hotkeys driver");
 MODULE_LICENSE("GPL");
 
diff --git a/drivers/power/supply/bq2415x_charger.c b/drivers/power/supply/bq2415x_charger.c
index 532f6e4fcafb..a1f00ae1c180 100644
--- a/drivers/power/supply/bq2415x_charger.c
+++ b/drivers/power/supply/bq2415x_charger.c
@@ -2,7 +2,7 @@
 /*
  * bq2415x charger driver
  *
- * Copyright (C) 2011-2013  Pali Rohár <pali.rohar@gmail.com>
+ * Copyright (C) 2011-2013  Pali Rohár <pali@kernel.org>
  *
  * Datasheets:
  * http://www.ti.com/product/bq24150
@@ -1788,6 +1788,6 @@ static struct i2c_driver bq2415x_driver = {
 };
 module_i2c_driver(bq2415x_driver);
 
-MODULE_AUTHOR("Pali Rohár <pali.rohar@gmail.com>");
+MODULE_AUTHOR("Pali Rohár <pali@kernel.org>");
 MODULE_DESCRIPTION("bq2415x charger driver");
 MODULE_LICENSE("GPL");
diff --git a/drivers/power/supply/bq27xxx_battery.c b/drivers/power/supply/bq27xxx_battery.c
index 664e50103eaa..942c92127b6d 100644
--- a/drivers/power/supply/bq27xxx_battery.c
+++ b/drivers/power/supply/bq27xxx_battery.c
@@ -4,7 +4,7 @@
  * Copyright (C) 2008 Rodolfo Giometti <giometti@linux.it>
  * Copyright (C) 2008 Eurotech S.p.A. <info@eurotech.it>
  * Copyright (C) 2010-2011 Lars-Peter Clausen <lars@metafoo.de>
- * Copyright (C) 2011 Pali Rohár <pali.rohar@gmail.com>
+ * Copyright (C) 2011 Pali Rohár <pali@kernel.org>
  * Copyright (C) 2017 Liam Breck <kernel@networkimprov.net>
  *
  * Based on a previous work by Copyright (C) 2008 Texas Instruments, Inc.
diff --git a/drivers/power/supply/isp1704_charger.c b/drivers/power/supply/isp1704_charger.c
index 4812ac1ff2df..b6efc454e4f0 100644
--- a/drivers/power/supply/isp1704_charger.c
+++ b/drivers/power/supply/isp1704_charger.c
@@ -3,7 +3,7 @@
  * ISP1704 USB Charger Detection driver
  *
  * Copyright (C) 2010 Nokia Corporation
- * Copyright (C) 2012 - 2013 Pali Rohár <pali.rohar@gmail.com>
+ * Copyright (C) 2012 - 2013 Pali Rohár <pali@kernel.org>
  */
 
 #include <linux/kernel.h>
diff --git a/drivers/power/supply/rx51_battery.c b/drivers/power/supply/rx51_battery.c
index 8548b639ff2f..6e488ecf4dcb 100644
--- a/drivers/power/supply/rx51_battery.c
+++ b/drivers/power/supply/rx51_battery.c
@@ -2,7 +2,7 @@
 /*
  * Nokia RX-51 battery driver
  *
- * Copyright (C) 2012  Pali Rohár <pali.rohar@gmail.com>
+ * Copyright (C) 2012  Pali Rohár <pali@kernel.org>
  */
 
 #include <linux/module.h>
@@ -278,6 +278,6 @@ static struct platform_driver rx51_battery_driver = {
 module_platform_driver(rx51_battery_driver);
 
 MODULE_ALIAS("platform:rx51-battery");
-MODULE_AUTHOR("Pali Rohár <pali.rohar@gmail.com>");
+MODULE_AUTHOR("Pali Rohár <pali@kernel.org>");
 MODULE_DESCRIPTION("Nokia RX-51 battery driver");
 MODULE_LICENSE("GPL");
diff --git a/drivers/staging/gasket/gasket_core.c b/drivers/staging/gasket/gasket_core.c
index cd181a64f737..8e0575fcb4c8 100644
--- a/drivers/staging/gasket/gasket_core.c
+++ b/drivers/staging/gasket/gasket_core.c
@@ -689,7 +689,7 @@ static bool gasket_mmap_has_permissions(struct gasket_dev *gasket_dev,
 
 	/* Make sure that no wrong flags are set. */
 	requested_permissions =
-		(vma->vm_flags & (VM_WRITE | VM_READ | VM_EXEC));
+		(vma->vm_flags & VM_ACCESS_FLAGS);
 	if (requested_permissions & ~(bar_permissions)) {
 		dev_dbg(gasket_dev->dev,
 			"Attempting to map a region with requested permissions 0x%x, but region has permissions 0x%x.\n",