Automatic merge of 'master' into merge-test (2023-08-31 11:23)

Conflicts:
	arch/powerpc/Kconfig
	drivers/net/ethernet/freescale/fs_enet/fs_enet.h

Documentation/ABI/testing/debugfs-driver-qat

@@ -0,0 +1,61 @@
+What:		/sys/kernel/debug/qat_<device>_<BDF>/qat/fw_counters
+Date:		November 2023
+KernelVersion:	6.6
+Contact:	[email protected]
+Description:	(RO) Read returns the number of requests sent to the FW and the number of responses
+		received from the FW for each Acceleration Engine
+		Reported firmware counters::
+
+			<N>: Number of requests sent from Acceleration Engine N to FW and responses
+			     Acceleration Engine N received from FW
+
+What:		/sys/kernel/debug/qat_<device>_<BDF>/heartbeat/config
+Date:		November 2023
+KernelVersion:	6.6
+Contact:	[email protected]
+Description:	(RW) Read returns value of the Heartbeat update period.
+		Write to the file changes this period value.
+
+		This period should reflect planned polling interval of device
+		health status. High frequency Heartbeat monitoring wastes CPU cycles
+		but minimizes the customer’s system downtime. Also, if there are
+		large service requests that take some time to complete, high frequency
+		Heartbeat monitoring could result in false reports of unresponsiveness
+		and in those cases, period needs to be increased.
+
+		This parameter is effective only for c3xxx, c62x, dh895xcc devices.
+		4xxx has this value internally fixed to 200ms.
+
+		Default value is set to 500. Minimal allowed value is 200.
+		All values are expressed in milliseconds.
+
+What:		/sys/kernel/debug/qat_<device>_<BDF>/heartbeat/queries_failed
+Date:		November 2023
+KernelVersion:	6.6
+Contact:	[email protected]
+Description:	(RO) Read returns the number of times the device became unresponsive.
+
+		Attribute returns value of the counter which is incremented when
+		status query results negative.
+
+What:		/sys/kernel/debug/qat_<device>_<BDF>/heartbeat/queries_sent
+Date:		November 2023
+KernelVersion:	6.6
+Contact:	[email protected]
+Description:	(RO) Read returns the number of times the control process checked
+		if the device is responsive.
+
+		Attribute returns value of the counter which is incremented on
+		every status query.
+
+What:		/sys/kernel/debug/qat_<device>_<BDF>/heartbeat/status
+Date:		November 2023
+KernelVersion:	6.6
+Contact:	[email protected]
+Description:	(RO) Read returns the device health status.
+
+		Returns 0 when device is healthy or -1 when is unresponsive
+		or the query failed to send.
+
+		The driver does not monitor for Heartbeat. It is left for a user
+		to poll the status periodically.

Documentation/ABI/testing/ima_policy

@@ -57,9 +57,9 @@ Description:
 				stored in security.ima xattr. Requires
 				specifying "digest_type=verity" first.)
 
-			appraise_flag:= [check_blacklist]
-			Currently, blacklist check is only for files signed with appended
-			signature.
+			appraise_flag:= [check_blacklist] (deprecated)
+			Setting the check_blacklist flag is no longer necessary.
+			All appraisal functions set it by default.
 			digest_type:= verity
 			    Require fs-verity's file digest instead of the
 			    regular IMA file hash.

Documentation/ABI/testing/sysfs-devices-memory

@@ -110,3 +110,11 @@ Description:
 		link is created for memory section 9 on node0.
 
 		/sys/devices/system/node/node0/memory9 -> ../../memory/memory9
+
+What:		/sys/devices/system/memory/crash_hotplug
+Date:		Aug 2023
+Contact:	Linux kernel mailing list <[email protected]>
+Description:
+		(RO) indicates whether or not the kernel directly supports
+		modifying the crash elfcorehdr for memory hot un/plug and/or
+		on/offline changes.

Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs

@@ -0,0 +1,81 @@
+What:		/sys/devices/platform/HISI04Bx:00/chipX/all_linked
+What:		/sys/devices/platform/HISI04Bx:00/chipX/linked_full_lane
+What:		/sys/devices/platform/HISI04Bx:00/chipX/crc_err_cnt
+Date:		November 2023
+KernelVersion:	6.6
+Contact:	Huisong Li <[email protected]>
+Description:
+		The /sys/devices/platform/HISI04Bx:00/chipX/ directory
+		contains read-only attributes exposing some summarization
+		information of all HCCS ports under a specified chip.
+		The X in 'chipX' indicates the Xth chip on platform.
+
+		There are following attributes in this directory:
+
+		================= ==== =========================================
+		all_linked:       (RO) if all enabled ports on this chip are
+				       linked (bool).
+		linked_full_lane: (RO) if all linked ports on this chip are full
+				       lane (bool).
+		crc_err_cnt:      (RO) total CRC err count for all ports on this
+				       chip.
+		================= ==== =========================================
+
+What:		/sys/devices/platform/HISI04Bx:00/chipX/dieY/all_linked
+What:		/sys/devices/platform/HISI04Bx:00/chipX/dieY/linked_full_lane
+What:		/sys/devices/platform/HISI04Bx:00/chipX/dieY/crc_err_cnt
+Date:		November 2023
+KernelVersion:	6.6
+Contact:	Huisong Li <[email protected]>
+Description:
+		The /sys/devices/platform/HISI04Bx:00/chipX/dieY/ directory
+		contains read-only attributes exposing some summarization
+		information of all HCCS ports under a specified die.
+		The Y in 'dieY' indicates the hardware id of the die on chip who
+		has chip id X.
+
+		There are following attributes in this directory:
+
+		================= ==== =========================================
+		all_linked:       (RO) if all enabled ports on this die are
+				       linked (bool).
+		linked_full_lane: (RO) if all linked ports on this die are full
+				       lane (bool).
+		crc_err_cnt:      (RO) total CRC err count for all ports on this
+				       die.
+		================= ==== =========================================
+
+What:		/sys/devices/platform/HISI04Bx:00/chipX/dieY/hccsN/type
+What:		/sys/devices/platform/HISI04Bx:00/chipX/dieY/hccsN/lane_mode
+What:		/sys/devices/platform/HISI04Bx:00/chipX/dieY/hccsN/enable
+What:		/sys/devices/platform/HISI04Bx:00/chipX/dieY/hccsN/cur_lane_num
+What:		/sys/devices/platform/HISI04Bx:00/chipX/dieY/hccsN/link_fsm
+What:		/sys/devices/platform/HISI04Bx:00/chipX/dieY/hccsN/lane_mask
+What:		/sys/devices/platform/HISI04Bx:00/chipX/dieY/hccsN/crc_err_cnt
+Date:		November 2023
+KernelVersion:	6.6
+Contact:	Huisong Li <[email protected]>
+Description:
+		The /sys/devices/platform/HISI04Bx/chipX/dieX/hccsN/ directory
+		contains read-only attributes exposing information about
+		a HCCS port. The N value in 'hccsN' indicates this port id.
+		The X in 'chipX' indicates the ID of the chip to which the
+		HCCS port belongs. For example, X ranges from to 'n - 1' if the
+		chip number on platform is n.
+		The Y in 'dieY' indicates the hardware id of the die to which
+		the hccs port belongs.
+		Note: type, lane_mode and enable are fixed attributes on running
+		platform.
+
+		The HCCS port have the following attributes:
+
+		============= ==== =============================================
+		type:         (RO) port type (string), e.g. HCCS-v1 -> H32
+		lane_mode:    (RO) the lane mode of this port (string), e.g. x8
+		enable:       (RO) indicate if this port is enabled (bool).
+		cur_lane_num: (RO) current lane number of this port.
+		link_fsm:     (RO) link finite state machine of this port.
+		lane_mask:    (RO) current lane mask of this port, every bit
+			           indicates a lane.
+		crc_err_cnt:  (RO) CRC err count on this port.
+		============= ==== =============================================

Documentation/ABI/testing/sysfs-devices-system-cpu

@@ -688,3 +688,11 @@ Description:
 		(RO) the list of CPUs that are isolated and don't
 		participate in load balancing. These CPUs are set by
 		boot parameter "isolcpus=".
+
+What:		/sys/devices/system/cpu/crash_hotplug
+Date:		Aug 2023
+Contact:	Linux kernel mailing list <[email protected]>
+Description:
+		(RO) indicates whether or not the kernel directly supports
+		modifying the crash elfcorehdr for CPU hot un/plug and/or
+		on/offline changes.

Documentation/ABI/testing/sysfs-driver-ccp

@@ -85,3 +85,21 @@ Description:
 		Possible values:
 		0: Not enforced
 		1: Enforced
+
+What:		/sys/bus/pci/devices/<BDF>/bootloader_version
+Date:		June 2023
+KernelVersion:	6.4
+Contact:	[email protected]
+Description:
+		The /sys/bus/pci/devices/<BDF>/bootloader_version
+		file reports the firmware version of the AMD AGESA
+		bootloader.
+
+What:		/sys/bus/pci/devices/<BDF>/tee_version
+Date:		June 2023
+KernelVersion:	6.4
+Contact:	[email protected]
+Description:
+		The /sys/bus/pci/devices/<BDF>/tee_version
+		file reports the firmware version of the AMD Trusted
+		Execution Environment (TEE).

Documentation/ABI/testing/sysfs-driver-chromeos-acpi

@@ -1,4 +1,5 @@
 What:		/sys/bus/platform/devices/GGL0001:*/BINF.2
+		/sys/bus/platform/devices/GOOG0016:*/BINF.2
 Date:		May 2022
 KernelVersion:	5.19
 Description:
@@ -10,6 +11,7 @@ Description:
 		== ===============================
 
 What:		/sys/bus/platform/devices/GGL0001:*/BINF.3
+		/sys/bus/platform/devices/GOOG0016:*/BINF.3
 Date:		May 2022
 KernelVersion:	5.19
 Description:
@@ -23,6 +25,7 @@ Description:
 		== =====================================
 
 What:		/sys/bus/platform/devices/GGL0001:*/CHSW
+		/sys/bus/platform/devices/GOOG0016:*/CHSW
 Date:		May 2022
 KernelVersion:	5.19
 Description:
@@ -38,27 +41,31 @@ Description:
 		==== ===========================================
 
 What:		/sys/bus/platform/devices/GGL0001:*/FMAP
+		/sys/bus/platform/devices/GOOG0016:*/FMAP
 Date:		May 2022
 KernelVersion:	5.19
 Description:
 		Returns physical memory address of the start of the main
 		processor firmware flashmap.
 
 What:		/sys/bus/platform/devices/GGL0001:*/FRID
+		/sys/bus/platform/devices/GOOG0016:*/FRID
 Date:		May 2022
 KernelVersion:	5.19
 Description:
 		Returns firmware version for the read-only portion of the
 		main processor firmware.
 
 What:		/sys/bus/platform/devices/GGL0001:*/FWID
+		/sys/bus/platform/devices/GOOG0016:*/FWID
 Date:		May 2022
 KernelVersion:	5.19
 Description:
 		Returns firmware version for the rewritable portion of the
 		main processor firmware.
 
 What:		/sys/bus/platform/devices/GGL0001:*/GPIO.X/GPIO.0
+		/sys/bus/platform/devices/GOOG0016:*/GPIO.X/GPIO.0
 Date:		May 2022
 KernelVersion:	5.19
 Description:
@@ -73,6 +80,7 @@ Description:
 		=========== ==================================
 
 What:		/sys/bus/platform/devices/GGL0001:*/GPIO.X/GPIO.1
+		/sys/bus/platform/devices/GOOG0016:*/GPIO.X/GPIO.1
 Date:		May 2022
 KernelVersion:	5.19
 Description:
@@ -84,25 +92,29 @@ Description:
 		== =======================
 
 What:		/sys/bus/platform/devices/GGL0001:*/GPIO.X/GPIO.2
+		/sys/bus/platform/devices/GOOG0016:*/GPIO.X/GPIO.2
 Date:		May 2022
 KernelVersion:	5.19
 Description:
 		Returns the GPIO number on the specified GPIO
 		controller.
 
 What:		/sys/bus/platform/devices/GGL0001:*/GPIO.X/GPIO.3
+		/sys/bus/platform/devices/GOOG0016:*/GPIO.X/GPIO.3
 Date:		May 2022
 KernelVersion:	5.19
 Description:
 		Returns name of the GPIO controller.
 
 What:		/sys/bus/platform/devices/GGL0001:*/HWID
+		/sys/bus/platform/devices/GOOG0016:*/HWID
 Date:		May 2022
 KernelVersion:	5.19
 Description:
 		Returns hardware ID for the Chromebook.
 
 What:		/sys/bus/platform/devices/GGL0001:*/MECK
+		/sys/bus/platform/devices/GOOG0016:*/MECK
 Date:		May 2022
 KernelVersion:	5.19
 Description:
@@ -113,6 +125,7 @@ Description:
 		present, or if the firmware was unable to read the extended registers, this buffer size can be zero.
 
 What:		/sys/bus/platform/devices/GGL0001:*/VBNV.0
+		/sys/bus/platform/devices/GOOG0016:*/VBNV.0
 Date:		May 2022
 KernelVersion:	5.19
 Description:
@@ -122,16 +135,18 @@ Description:
 		clock data).
 
 What:		/sys/bus/platform/devices/GGL0001:*/VBNV.1
+		/sys/bus/platform/devices/GOOG0016:*/VBNV.1
 Date:		May 2022
 KernelVersion:	5.19
 Description:
 		Return the size in bytes of the verified boot non-volatile
 		storage block.
 
 What:		/sys/bus/platform/devices/GGL0001:*/VDAT
+		/sys/bus/platform/devices/GOOG0016:*/VDAT
 Date:		May 2022
 KernelVersion:	5.19
 Description:
 		Returns the verified boot data block shared between the
 		firmware verification step and the kernel verification step
-		(binary).
+		(hex dump).

Documentation/ABI/testing/sysfs-kernel-mm-damon

@@ -29,8 +29,10 @@ Description:	Writing 'on' or 'off' to this file makes the kdamond starts or
 		file updates contents of schemes stats files of the kdamond.
 		Writing 'update_schemes_tried_regions' to the file updates
 		contents of 'tried_regions' directory of every scheme directory
-		of this kdamond.  Writing 'clear_schemes_tried_regions' to the
-		file removes contents of the 'tried_regions' directory.
+		of this kdamond.  Writing 'update_schemes_tried_bytes' to the
+		file updates only '.../tried_regions/total_bytes' files of this
+		kdamond.  Writing 'clear_schemes_tried_regions' to the file
+		removes contents of the 'tried_regions' directory.
 
 What:		/sys/kernel/mm/damon/admin/kdamonds/<K>/pid
 Date:		Mar 2022
@@ -269,8 +271,10 @@ What:		/sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/filters/
 Date:		Dec 2022
 Contact:	SeongJae Park <[email protected]>
 Description:	Writing to and reading from this file sets and gets the type of
-		the memory of the interest.  'anon' for anonymous pages, or
-		'memcg' for specific memory cgroup can be written and read.
+		the memory of the interest.  'anon' for anonymous pages,
+		'memcg' for specific memory cgroup, 'addr' for address range
+		(an open-ended interval), or 'target' for DAMON monitoring
+		target can be written and read.
 
 What:		/sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/filters/<F>/memcg_path
 Date:		Dec 2022
@@ -279,6 +283,27 @@ Description:	If 'memcg' is written to the 'type' file, writing to and
 		reading from this file sets and gets the path to the memory
 		cgroup of the interest.
 
+What:		/sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/filters/<F>/addr_start
+Date:		Jul 2023
+Contact:	SeongJae Park <[email protected]>
+Description:	If 'addr' is written to the 'type' file, writing to or reading
+		from this file sets or gets the start address of the address
+		range for the filter.
+
+What:		/sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/filters/<F>/addr_end
+Date:		Jul 2023
+Contact:	SeongJae Park <[email protected]>
+Description:	If 'addr' is written to the 'type' file, writing to or reading
+		from this file sets or gets the end address of the address
+		range for the filter.
+
+What:		/sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/filters/<F>/target_idx
+Date:		Dec 2022
+Contact:	SeongJae Park <[email protected]>
+Description:	If 'target' is written to the 'type' file, writing to or
+		reading from this file sets or gets the index of the DAMON
+		monitoring target of the interest.
+
 What:		/sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/filters/<F>/matching
 Date:		Dec 2022
 Contact:	SeongJae Park <[email protected]>
@@ -317,6 +342,13 @@ Contact:	SeongJae Park <[email protected]>
 Description:	Reading this file returns the number of the exceed events of
 		the scheme's quotas.
 
+What:		/sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/tried_regions/total_bytes
+Date:		Jul 2023
+Contact:	SeongJae Park <[email protected]>
+Description:	Reading this file returns the total amount of memory that
+		corresponding DAMON-based Operation Scheme's action has tried
+		to be applied.
+
 What:		/sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/tried_regions/<R>/start
 Date:		Oct 2022
 Contact:	SeongJae Park <[email protected]>