Merge pull request torvalds#468 from libos-nuse/merge-5.0

Merge 5.0

Author: thehajime

.clang-format

@@ -72,6 +72,10 @@ ForEachMacros:
   - 'apei_estatus_for_each_section'
   - 'ata_for_each_dev'
   - 'ata_for_each_link'
+  - '__ata_qc_for_each'
+  - 'ata_qc_for_each'
+  - 'ata_qc_for_each_raw'
+  - 'ata_qc_for_each_with_internal'
   - 'ax25_for_each'
   - 'ax25_uid_for_each'
   - 'bio_for_each_integrity_vec'
@@ -85,6 +89,7 @@ ForEachMacros:
   - 'blk_queue_for_each_rl'
   - 'bond_for_each_slave'
   - 'bond_for_each_slave_rcu'
+  - 'bpf_for_each_spilled_reg'
   - 'btree_for_each_safe128'
   - 'btree_for_each_safe32'
   - 'btree_for_each_safe64'
@@ -103,6 +108,8 @@ ForEachMacros:
   - 'drm_atomic_crtc_for_each_plane'
   - 'drm_atomic_crtc_state_for_each_plane'
   - 'drm_atomic_crtc_state_for_each_plane_state'
+  - 'drm_atomic_for_each_plane_damage'
+  - 'drm_connector_for_each_possible_encoder'
   - 'drm_for_each_connector_iter'
   - 'drm_for_each_crtc'
   - 'drm_for_each_encoder'
@@ -121,18 +128,32 @@ ForEachMacros:
   - 'for_each_bio'
   - 'for_each_board_func_rsrc'
   - 'for_each_bvec'
+  - 'for_each_card_components'
+  - 'for_each_card_links'
+  - 'for_each_card_links_safe'
+  - 'for_each_card_prelinks'
+  - 'for_each_card_rtds'
+  - 'for_each_card_rtds_safe'
+  - 'for_each_cgroup_storage_type'
   - 'for_each_child_of_node'
   - 'for_each_clear_bit'
   - 'for_each_clear_bit_from'
   - 'for_each_cmsghdr'
   - 'for_each_compatible_node'
+  - 'for_each_component_dais'
+  - 'for_each_component_dais_safe'
+  - 'for_each_comp_order'
   - 'for_each_console'
   - 'for_each_cpu'
   - 'for_each_cpu_and'
   - 'for_each_cpu_not'
   - 'for_each_cpu_wrap'
   - 'for_each_dev_addr'
   - 'for_each_dma_cap_mask'
+  - 'for_each_dpcm_be'
+  - 'for_each_dpcm_be_rollback'
+  - 'for_each_dpcm_be_safe'
+  - 'for_each_dpcm_fe'
   - 'for_each_drhd_unit'
   - 'for_each_dss_dev'
   - 'for_each_efi_memory_desc'
@@ -149,6 +170,7 @@ ForEachMacros:
   - 'for_each_iommu'
   - 'for_each_ip_tunnel_rcu'
   - 'for_each_irq_nr'
+  - 'for_each_link_codecs'
   - 'for_each_lru'
   - 'for_each_matching_node'
   - 'for_each_matching_node_and_match'
@@ -160,6 +182,7 @@ ForEachMacros:
   - 'for_each_mem_range_rev'
   - 'for_each_migratetype_order'
   - 'for_each_msi_entry'
+  - 'for_each_msi_entry_safe'
   - 'for_each_net'
   - 'for_each_netdev'
   - 'for_each_netdev_continue'
@@ -183,12 +206,14 @@ ForEachMacros:
   - 'for_each_node_with_property'
   - 'for_each_of_allnodes'
   - 'for_each_of_allnodes_from'
+  - 'for_each_of_cpu_node'
   - 'for_each_of_pci_range'
   - 'for_each_old_connector_in_state'
   - 'for_each_old_crtc_in_state'
   - 'for_each_oldnew_connector_in_state'
   - 'for_each_oldnew_crtc_in_state'
   - 'for_each_oldnew_plane_in_state'
+  - 'for_each_oldnew_plane_in_state_reverse'
   - 'for_each_oldnew_private_obj_in_state'
   - 'for_each_old_plane_in_state'
   - 'for_each_old_private_obj_in_state'
@@ -206,14 +231,17 @@ ForEachMacros:
   - 'for_each_process'
   - 'for_each_process_thread'
   - 'for_each_property_of_node'
+  - 'for_each_registered_fb'
   - 'for_each_reserved_mem_region'
-  - 'for_each_resv_unavail_range'
+  - 'for_each_rtd_codec_dai'
+  - 'for_each_rtd_codec_dai_rollback'
   - 'for_each_rtdcom'
   - 'for_each_rtdcom_safe'
   - 'for_each_set_bit'
   - 'for_each_set_bit_from'
   - 'for_each_sg'
   - 'for_each_sg_page'
+  - 'for_each_sibling_event'
   - '__for_each_thread'
   - 'for_each_thread'
   - 'for_each_zone'
@@ -251,6 +279,8 @@ ForEachMacros:
   - 'hlist_nulls_for_each_entry_from'
   - 'hlist_nulls_for_each_entry_rcu'
   - 'hlist_nulls_for_each_entry_safe'
+  - 'i3c_bus_for_each_i2cdev'
+  - 'i3c_bus_for_each_i3cdev'
   - 'ide_host_for_each_port'
   - 'ide_port_for_each_dev'
   - 'ide_port_for_each_present_dev'
@@ -267,11 +297,14 @@ ForEachMacros:
   - 'kvm_for_each_memslot'
   - 'kvm_for_each_vcpu'
   - 'list_for_each'
+  - 'list_for_each_codec'
+  - 'list_for_each_codec_safe'
   - 'list_for_each_entry'
   - 'list_for_each_entry_continue'
   - 'list_for_each_entry_continue_rcu'
   - 'list_for_each_entry_continue_reverse'
   - 'list_for_each_entry_from'
+  - 'list_for_each_entry_from_rcu'
   - 'list_for_each_entry_from_reverse'
   - 'list_for_each_entry_lockless'
   - 'list_for_each_entry_rcu'
@@ -291,6 +324,7 @@ ForEachMacros:
   - 'media_device_for_each_intf'
   - 'media_device_for_each_link'
   - 'media_device_for_each_pad'
+  - 'nanddev_io_for_each_page'
   - 'netdev_for_each_lower_dev'
   - 'netdev_for_each_lower_private'
   - 'netdev_for_each_lower_private_rcu'
@@ -357,12 +391,14 @@ ForEachMacros:
   - 'sk_nulls_for_each'
   - 'sk_nulls_for_each_from'
   - 'sk_nulls_for_each_rcu'
+  - 'snd_array_for_each'
   - 'snd_pcm_group_for_each_entry'
   - 'snd_soc_dapm_widget_for_each_path'
   - 'snd_soc_dapm_widget_for_each_path_safe'
   - 'snd_soc_dapm_widget_for_each_sink_path'
   - 'snd_soc_dapm_widget_for_each_source_path'
   - 'tb_property_for_each'
+  - 'tcf_exts_for_each_action'
   - 'udp_portaddr_for_each_entry'
   - 'udp_portaddr_for_each_entry_rcu'
   - 'usb_hub_for_each_child'
@@ -371,6 +407,11 @@ ForEachMacros:
   - 'v4l2_m2m_for_each_dst_buf_safe'
   - 'v4l2_m2m_for_each_src_buf'
   - 'v4l2_m2m_for_each_src_buf_safe'
+  - 'virtio_device_for_each_vq'
+  - 'xa_for_each'
+  - 'xas_for_each'
+  - 'xas_for_each_conflict'
+  - 'xas_for_each_marked'
   - 'zorro_for_each_dev'
 
 #IncludeBlocks: Preserve # Unknown to clang-format-5.0

.gitignore

@@ -15,6 +15,7 @@
 *.bin
 *.bz2
 *.c.[012]*.*
+*.dt.yaml
 *.dtb
 *.dtb.S
 *.dwo

.mailmap

@@ -36,9 +36,10 @@ Bart Van Assche <[email protected]> <[email protected]>
 Ben Gardner <[email protected]>
 Ben M Cahill <[email protected]>
 Björn Steinbrink <[email protected]>
-Boris Brezillon <[email protected]> <[email protected]>
-Boris Brezillon <[email protected]> <[email protected]>
-Boris Brezillon <[email protected]> <[email protected]>
+Boris Brezillon <[email protected]> <[email protected]>
+Boris Brezillon <[email protected]> <[email protected]>
+Boris Brezillon <[email protected]> <[email protected]>
+Boris Brezillon <[email protected]> <[email protected]>
 Brian Avery <[email protected]>
 Brian King <[email protected]>
 Christoph Hellwig <[email protected]>
@@ -47,7 +48,10 @@ Corey Minyard <[email protected]>
 Damian Hobson-Garcia <[email protected]>
 David Brownell <[email protected]>
 David Woodhouse <[email protected]>
-Deng-Cheng Zhu <[email protected]> <[email protected]>
+Dengcheng Zhu <[email protected]> <[email protected]>
+Dengcheng Zhu <[email protected]> <[email protected]>
+Dengcheng Zhu <[email protected]> <[email protected]>
+Dengcheng Zhu <[email protected]> <[email protected]>
 Dmitry Eremin-Solenikov <[email protected]>
 Domen Puncer <[email protected]>
 Douglas Gilbert <[email protected]>

CREDITS

@@ -842,10 +842,9 @@ D: ax25-utils maintainer.
 
 N: Helge Deller
 E: [email protected]
-E: [email protected]
-D: PA-RISC Linux hacker, LASI-, ASP-, WAX-, LCD/LED-driver
-S: Schimmelsrain 1
-S: D-69231 Rauenberg
+W: http://www.parisc-linux.org/
+D: PA-RISC Linux architecture maintainer
+D: LASI-, ASP-, WAX-, LCD/LED-driver
 S: Germany
 
 N: Jean Delvare
@@ -1361,7 +1360,7 @@ S: Stellenbosch, Western Cape
 S: South Africa
 
 N: Grant Grundler
-E: [email protected]
+E: [email protected]
 W: http://obmouse.sourceforge.net/
 W: http://www.parisc-linux.org/
 D: obmouse - rewrote Olivier Florent's Omnibook 600 "pop-up" mouse driver
@@ -2208,6 +2207,12 @@ N: Christopher Li
 E: [email protected]
 D: Sparse maintainer 2009 - 2018
 
+N: Shaohua Li
+D: Worked on many parts of the kernel, from core x86, ACPI, PCI, KVM, MM,
+D: and much more. He was the maintainer of MD from 2016 to 2018. Shaohua
+D: passed away late 2018, he will be greatly missed.
+W: https://www.spinics.net/lists/raid/msg61993.html
+
 N: Stephan Linz
 E: [email protected]
 E: [email protected]
@@ -2486,7 +2491,7 @@ S: Syracuse, New York 13206
 S: USA
 
 N: Kyle McMartin
-E: kyle@parisc-linux.org
+E: kyle@mcmartin.ca
 D: Linux/PARISC hacker
 D: AD1889 sound driver
 S: Ottawa, Canada
@@ -3774,14 +3779,13 @@ S: 21513 Conradia Ct
 S: Cupertino, CA 95014
 S: USA
 
-N: Thibaut Varene
-E: [email protected]
-W: http://www.parisc-linux.org/~varenet/
-P: 1024D/B7D2F063 E67C 0D43 A75E 12A5 BB1C  FA2F 1E32 C3DA B7D2 F063
+N: Thibaut Varène
+E: [email protected]
+W: http://hacks.slashdirt.org/
 D: PA-RISC port minion, PDC and GSCPS2 drivers, debuglocks and other bits
 D: Some ARM at91rm9200 bits, S1D13XXX FB driver, random patches here and there
 D: AD1889 sound driver
-S: Paris, France
+S: France
 
 N: Heikki Vatiainen
 E: [email protected]

Documentation/ABI/stable/sysfs-driver-mlxreg-io

@@ -12,7 +12,6 @@ Description:	This file shows ASIC health status. The possible values are:
 What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/
 							cpld1_version
 							cpld2_version
-
 Date:		June 2018
 KernelVersion:	4.19
 Contact:	Vadim Pasternak <vadimpmellanox.com>
@@ -21,6 +20,28 @@ Description:	These files show with which CPLD versions have been burned
 
 		The files are read only.
 
+What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/
+							cpld3_version
+
+Date:		November 2018
+KernelVersion:	5.0
+Contact:	Vadim Pasternak <vadimpmellanox.com>
+Description:	These files show with which CPLD versions have been burned
+		on LED board.
+
+		The files are read only.
+
+What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/
+							jtag_enable
+
+Date:		November 2018
+KernelVersion:	5.0
+Contact:	Vadim Pasternak <vadimpmellanox.com>
+Description:	These files enable and disable the access to the JTAG domain.
+		By default access to the JTAG domain is disabled.
+
+		The file is read/write.
+
 What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/select_iio
 Date:		June 2018
 KernelVersion:	4.19
@@ -76,3 +97,21 @@ Description:	These files show the system reset cause, as following: power
 		reset cause.
 
 		The files are read only.
+
+What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/
+						reset_comex_pwr_fail
+						reset_from_comex
+						reset_system
+						reset_voltmon_upgrade_fail
+
+Date:		November 2018
+KernelVersion:	5.0
+Contact:	Vadim Pasternak <vadimpmellanox.com>
+Description:	These files show the system reset cause, as following: ComEx
+		power fail, reset from ComEx, system platform reset, reset
+		due to voltage monitor devices upgrade failure,
+		Value 1 in file means this is reset cause, 0 - otherwise.
+		Only one bit could be 1 at the same time, representing only
+		the last reset cause.
+
+		The files are read only.

Documentation/ABI/testing/sysfs-block

@@ -244,7 +244,7 @@ Description:
 
 What:		/sys/block/<disk>/queue/zoned
 Date:		September 2016
-Contact:	Damien Le Moal <damien.lemoal@hgst.com>
+Contact:	Damien Le Moal <damien.lemoal@wdc.com>
 Description:
 		zoned indicates if the device is a zoned block device
 		and the zone model of the device if it is indeed zoned.
@@ -259,6 +259,14 @@ Description:
 		zone commands, they will be treated as regular block
 		devices and zoned will report "none".
 
+What:		/sys/block/<disk>/queue/nr_zones
+Date:		November 2018
+Contact:	Damien Le Moal <[email protected]>
+Description:
+		nr_zones indicates the total number of zones of a zoned block
+		device ("host-aware" or "host-managed" zone model). For regular
+		block devices, the value is always 0.
+
 What:		/sys/block/<disk>/queue/chunk_sectors
 Date:		September 2016
 Contact:	Hannes Reinecke <[email protected]>
@@ -268,6 +276,15 @@ Description:
 		indicates the size in 512B sectors of the RAID volume
 		stripe segment. For a zoned block device, either
 		host-aware or host-managed, chunk_sectors indicates the
-		size of 512B sectors of the zones of the device, with
+		size in 512B sectors of the zones of the device, with
 		the eventual exception of the last zone of the device
 		which may be smaller.
+
+What:		/sys/block/<disk>/queue/io_timeout
+Date:		November 2018
+Contact:	Weiping Zhang <[email protected]>
+Description:
+		io_timeout is the request timeout in milliseconds. If a request
+		does not complete in this time then the block driver timeout
+		handler is invoked. That timeout handler can decide to retry
+		the request, to fail it or to start a device recovery strategy.