Merge tag 'v5.10-rc1' into kvmarm-master/next

Linux 5.10-rc1

Signed-off-by: Marc Zyngier <[email protected]>

Author: Marc Zyngier

.clang-format

@@ -203,11 +203,13 @@ ForEachMacros:
   - 'for_each_matching_node'
   - 'for_each_matching_node_and_match'
   - 'for_each_member'
-  - 'for_each_memblock'
+  - 'for_each_mem_region'
   - 'for_each_memblock_type'
   - 'for_each_memcg_cache_index'
   - 'for_each_mem_pfn_range'
+  - '__for_each_mem_range'
   - 'for_each_mem_range'
+  - '__for_each_mem_range_rev'
   - 'for_each_mem_range_rev'
   - 'for_each_migratetype_order'
   - 'for_each_msi_entry'
@@ -271,6 +273,7 @@ ForEachMacros:
   - 'for_each_registered_fb'
   - 'for_each_requested_gpio'
   - 'for_each_requested_gpio_in_range'
+  - 'for_each_reserved_mem_range'
   - 'for_each_reserved_mem_region'
   - 'for_each_rtd_codec_dais'
   - 'for_each_rtd_codec_dais_rollback'
@@ -426,6 +429,7 @@ ForEachMacros:
   - 'rbtree_postorder_for_each_entry_safe'
   - 'rdma_for_each_block'
   - 'rdma_for_each_port'
+  - 'rdma_umem_for_each_dma_block'
   - 'resource_list_for_each_entry'
   - 'resource_list_for_each_entry_safe'
   - 'rhl_for_each_entry_rcu'

.gitignore

@@ -152,3 +152,6 @@ x509.genkey
 
 # Clang's compilation database file
 /compile_commands.json
+
+# Documentation toolchain
+sphinx_*/

.mailmap

@@ -41,7 +41,8 @@ Andrew Murray <[email protected]> <[email protected]>
 Andrew Vasquez <[email protected]>
 Andrey Ryabinin <[email protected]> <[email protected]>
 Andy Adamson <[email protected]>
-Antoine Tenart <[email protected]>
+Antoine Tenart <[email protected]> <[email protected]>
+Antoine Tenart <[email protected]> <[email protected]>
 Antonio Ospite <[email protected]> <[email protected]>
 Archit Taneja <[email protected]>
 Ard Biesheuvel <[email protected]> <[email protected]>
@@ -132,6 +133,7 @@ James Ketrenos <jketreno@io.(none)>
 Jan Glauber <[email protected]> <[email protected]>
 Jan Glauber <[email protected]> <[email protected]>
 Jan Glauber <[email protected]> <[email protected]>
+Jarkko Sakkinen <[email protected]> <[email protected]>
 Jason Gunthorpe <[email protected]> <[email protected]>
 Jason Gunthorpe <[email protected]> <[email protected]>
 Jason Gunthorpe <[email protected]> <[email protected]>
@@ -169,6 +171,10 @@ Juha Yrjola <[email protected]>
 Julien Thierry <[email protected]> <[email protected]>
 Kamil Konieczny <[email protected]> <[email protected]>
 Kay Sievers <[email protected]>
+Kees Cook <[email protected]> <[email protected]>
+Kees Cook <[email protected]> <[email protected]>
+Kees Cook <[email protected]> <[email protected]>
+Kees Cook <[email protected]> <[email protected]>
 Kenneth W Chen <[email protected]>
 Konstantin Khlebnikov <[email protected]> <[email protected]>
 Konstantin Khlebnikov <[email protected]> <[email protected]>
@@ -184,13 +190,15 @@ Leon Romanovsky <[email protected]> <[email protected]>
 Linas Vepstas <[email protected]>
 Linus Lüssing <[email protected]> <[email protected]>
 Linus Lüssing <[email protected]> <[email protected]>
+<[email protected]> <[email protected]>
 Li Yang <[email protected]> <[email protected]>
 Li Yang <[email protected]> <[email protected]>
 Lukasz Luba <[email protected]> <[email protected]>
 Maciej W. Rozycki <[email protected]> <[email protected]>
 Marcin Nowakowski <[email protected]> <[email protected]>
 Marc Zyngier <[email protected]> <[email protected]>
 Mark Brown <[email protected]>
+Mark Starovoytov <[email protected]> <[email protected]>
 Mark Yao <[email protected]> <[email protected]>
 Martin Kepplinger <[email protected]> <[email protected]>
 Martin Kepplinger <[email protected]> <[email protected]>
@@ -308,6 +316,7 @@ Tony Luck <[email protected]>
 TripleX Chung <[email protected]> <[email protected]>
 TripleX Chung <[email protected]> <[email protected]>
 Tsuneo Yoshioka <[email protected]>
+Tycho Andersen <[email protected]> <[email protected]>
 Uwe Kleine-König <[email protected]>
 Uwe Kleine-König <[email protected]>
 Uwe Kleine-König <[email protected]>

CREDITS

@@ -191,6 +191,10 @@ N: Krishna Balasubramanian
 E: [email protected]
 D: Wrote SYS V IPC (part of standard kernel since 0.99.10)
 
+B: Robert Baldyga
+E: [email protected]
+D: Samsung S3FWRN5 NCI NFC Controller
+
 N: Chris Ball
 E: [email protected]
 D: Former maintainer of the MMC/SD/SDIO subsystem.
@@ -1942,6 +1946,10 @@ S: Post Office Box 611311
 S: San Jose, California 95161-1311
 S: USA
 
+N: Hartmut Knaack
+E: [email protected]
+D: IIO subsystem and drivers
+
 N: Thorsten Knabe
 E: Thorsten Knabe <[email protected]>
 E: Thorsten Knabe <[email protected]>

Documentation/ABI/obsolete/sysfs-selinux-checkreqprot

@@ -15,7 +15,7 @@ Description:
 	actual protection), and Android and Linux distributions have been
 	explicitly writing a "0" to /sys/fs/selinux/checkreqprot during
 	initialization for some time.  Support for setting checkreqprot to 1
-	will be	removed in a future kernel release, at which point the kernel
+	will be	removed no sooner than June 2021, at which point the kernel
 	will always cease using checkreqprot internally and will always
 	check the actual protections being applied upon mmap/mprotect calls.
 	The checkreqprot selinuxfs node will remain for backward compatibility

Documentation/ABI/stable/sysfs-bus-mhi

@@ -0,0 +1,21 @@
+What:		/sys/bus/mhi/devices/.../serialnumber
+Date:		Sept 2020
+KernelVersion:	5.10
+Contact:	Bhaumik Bhatt <[email protected]>
+Description:	The file holds the serial number of the client device obtained
+		using a BHI (Boot Host Interface) register read after at least
+		one attempt to power up the device has been done. If read
+		without having the device power on at least once, the file will
+		read all 0's.
+Users:		Any userspace application or clients interested in device info.
+
+What:		/sys/bus/mhi/devices/.../oem_pk_hash
+Date:		Sept 2020
+KernelVersion:	5.10
+Contact:	Bhaumik Bhatt <[email protected]>
+Description:	The file holds the OEM PK Hash value of the endpoint device
+		obtained using a BHI (Boot Host Interface) register read after
+		at least one attempt to power up the device has been done. If
+		read without having the device power on at least once, the file
+		will read all 0's.
+Users:		Any userspace application or clients interested in device info.

Documentation/ABI/stable/sysfs-class-infiniband

@@ -258,23 +258,6 @@ Description:
 		userspace ABI compatibility of umad & issm devices.
 
 
-What:		/sys/class/infiniband_cm/ucmN/ibdev
-Date:		Oct, 2005
-KernelVersion:	v2.6.14
-Contact:	[email protected]
-Description:
-		(RO) Display Infiniband (IB) device name
-
-
-What:		/sys/class/infiniband_cm/abi_version
-Date:		Oct, 2005
-KernelVersion:	v2.6.14
-Contact:	[email protected]
-Description:
-		(RO) Value is incremented if any changes are made that break
-		userspace ABI compatibility of ucm devices.
-
-
 What:		/sys/class/infiniband_verbs/uverbsN/ibdev
 What:		/sys/class/infiniband_verbs/uverbsN/abi_version
 Date:		Sept, 2005

Documentation/ABI/stable/sysfs-driver-dma-idxd

@@ -116,6 +116,12 @@ Description:    The maximum number of bandwidth tokens that may be in use at
 		one time by operations that access low bandwidth memory in the
 		device.
 
+What:		/sys/bus/dsa/devices/dsa<m>/cmd_status
+Date:		Aug 28, 2020
+KernelVersion:	5.10.0
+Contact:	[email protected]
+Description:	The last executed device administrative command's status/error.
+
 What:           /sys/bus/dsa/devices/wq<m>.<n>/group_id
 Date:           Oct 25, 2019
 KernelVersion:  5.6.0
@@ -170,6 +176,20 @@ Contact:        [email protected]
 Description:    The number of entries in this work queue that may be filled
 		via a limited portal.
 
+What:		/sys/bus/dsa/devices/wq<m>.<n>/max_transfer_size
+Date:		Aug 28, 2020
+KernelVersion:	5.10.0
+Contact:	[email protected]
+Description:	The max transfer sized for this workqueue. Cannot exceed device
+		max transfer size. Configurable parameter.
+
+What:		/sys/bus/dsa/devices/wq<m>.<n>/max_batch_size
+Date:		Aug 28, 2020
+KernelVersion:	5.10.0
+Contact:	[email protected]
+Description:	The max batch size for this workqueue. Cannot exceed device
+		max batch size. Configurable parameter.
+
 What:           /sys/bus/dsa/devices/engine<m>.<n>/group_id
 Date:           Oct 25, 2019
 KernelVersion:  5.6.0

Documentation/ABI/stable/sysfs-kernel-notes

@@ -0,0 +1,5 @@
+What:		/sys/kernel/notes
+Date:		July 2009
+Contact:	<[email protected]>
+Description:	The /sys/kernel/notes file contains the binary representation
+		of the running vmlinux's .notes section.

Documentation/ABI/testing/sysfs-bus-dfl

@@ -0,0 +1,15 @@
+What:		/sys/bus/dfl/devices/dfl_dev.X/type
+Date:		Aug 2020
+KernelVersion:	5.10
+Contact:	Xu Yilun <[email protected]>
+Description:	Read-only. It returns type of DFL FIU of the device. Now DFL
+		supports 2 FIU types, 0 for FME, 1 for PORT.
+		Format: 0x%x
+
+What:		/sys/bus/dfl/devices/dfl_dev.X/feature_id
+Date:		Aug 2020
+KernelVersion:	5.10
+Contact:	Xu Yilun <[email protected]>
+Description:	Read-only. It returns feature identifier local to its DFL FIU
+		type.
+		Format: 0x%x