Merge branch 'for-5.13/surface-system-aggregator-intergration' into for-linus

- Surface Aggregator Module support from Maximilian Luz

Author: Jiri Kosina

.clang-format

@@ -109,6 +109,7 @@ ForEachMacros:
   - 'css_for_each_child'
   - 'css_for_each_descendant_post'
   - 'css_for_each_descendant_pre'
+  - 'cxl_for_each_cmd'
   - 'device_for_each_child_node'
   - 'dma_fence_chain_for_each'
   - 'do_for_each_ftrace_op'

.mailmap

@@ -237,6 +237,7 @@ Maxime Ripard <[email protected]> <[email protected]>
 Mayuresh Janorkar <[email protected]>
 Michael Buesch <[email protected]>
 Michel Dänzer <[email protected]>
+Miguel Ojeda <[email protected]> <[email protected]>
 Mike Rapoport <[email protected]> <[email protected]>
 Mike Rapoport <[email protected]> <[email protected]>
 Mike Rapoport <[email protected]> <[email protected]>

CREDITS

@@ -1244,10 +1244,10 @@ S: 80050-430 - Curitiba - Paraná
 S: Brazil
 
 N: Oded Gabbay
-E: [email protected]
-D: HabanaLabs and AMD KFD maintainer
-S: 12 Shraga Raphaeli
-S: Petah-Tikva, 4906418
+E: [email protected]
+D: HabanaLabs maintainer
+S: 29 Duchifat St.
+S: Ra'anana 4372029
 S: Israel
 
 N: Kumar Gala
@@ -2841,14 +2841,11 @@ S: Subiaco, 6008
 S: Perth, Western Australia
 S: Australia
 
-N: Miguel Ojeda Sandonis
-E: [email protected]
-W: http://miguelojeda.es
-W: http://jair.lab.fi.uva.es/~migojed/
+N: Miguel Ojeda
+E: [email protected]
+W: https://ojeda.dev
 D: Author of the ks0108, cfag12864b and cfag12864bfb auxiliary display drivers.
 D: Maintainer of the auxiliary display drivers tree (drivers/auxdisplay/*)
-S: C/ Mieses 20, 9-B
-S: Valladolid 47009
 S: Spain
 
 N: Peter Oruba

Documentation/ABI/stable/sysfs-bus-fsl-mc

@@ -0,0 +1,19 @@
+What:		/sys/bus/fsl-mc/rescan
+Date:		January 2021
+KernelVersion:	5.12
+Contact:	Ioana Ciornei <[email protected]>
+Description:	Writing a non-zero value to this attribute will
+		force a rescan of fsl-mc bus in the system and
+		synchronize the objects under fsl-mc bus and the
+		Management Complex firmware.
+Users:		Userspace drivers and management tools
+
+What:		/sys/bus/fsl-mc/autorescan
+Date:		January 2021
+KernelVersion:	5.12
+Contact:	Ioana Ciornei <[email protected]>
+Description:	Writing a zero value to this attribute will
+		disable the DPRC IRQs on which automatic rescan
+		of the fsl-mc bus is performed. A non-zero value
+		will enable the DPRC IRQs.
+Users:		Userspace drivers and management tools

Documentation/ABI/stable/sysfs-driver-speakup

@@ -273,15 +273,15 @@ Description:	In `/sys/accessibility/speakup` is a directory corresponding to
 		Below is a description of values and  parameters for soft
 		synthesizer, which is currently the most commonly used.
 
-What:		/sys/accessibility/speakup/soft/caps_start
+What:		/sys/accessibility/speakup/<synth-name>/caps_start
 KernelVersion:	2.6
 Contact:	[email protected]
 Description:	This is the string that is sent to the synthesizer to cause it
 		to start speaking uppercase letters. For the soft synthesizer
 		and most others, this causes the pitch of the voice to rise
 		above the currently set pitch.
 
-What:		/sys/accessibility/speakup/soft/caps_stop
+What:		/sys/accessibility/speakup/<synth-name>/caps_stop
 KernelVersion:	2.6
 Contact:	[email protected]
 Description:	This is the string sent to the synthesizer to cause it to stop
@@ -290,12 +290,12 @@ Description:	This is the string sent to the synthesizer to cause it to stop
 		down to the
 		currently set pitch.
 
-What:		/sys/accessibility/speakup/soft/delay_time
+What:		/sys/accessibility/speakup/<synth-name>/delay_time
 KernelVersion:	2.6
 Contact:	[email protected]
 Description:	TODO:
 
-What:		/sys/accessibility/speakup/soft/direct
+What:		/sys/accessibility/speakup/<synth-name>/direct
 KernelVersion:	2.6
 Contact:	[email protected]
 Description:	Controls if punctuation is spoken by speakup, or by the
@@ -306,63 +306,70 @@ Description:	Controls if punctuation is spoken by speakup, or by the
 		than". Zero lets speakup speak the punctuation. One lets the
 		synthesizer itself speak punctuation.
 
-What:		/sys/accessibility/speakup/soft/freq
+What:		/sys/accessibility/speakup/<synth-name>/freq
 KernelVersion:	2.6
 Contact:	[email protected]
 Description:	Gets or sets the frequency of the speech synthesizer. Range is
 		0-9.
 
-What:		/sys/accessibility/speakup/soft/full_time
+What:		/sys/accessibility/speakup/<synth-name>/flush_time
+KernelVersion:	5.12
+Contact:	[email protected]
+Description:	Gets or sets the timeout to wait for the synthesizer flush to
+		complete. This can be used when the cable gets faulty and flush
+		notifications are getting lost.
+
+What:		/sys/accessibility/speakup/<synth-name>/full_time
 KernelVersion:	2.6
 Contact:	[email protected]
 Description:	TODO:
 
-What:		/sys/accessibility/speakup/soft/jiffy_delta
+What:		/sys/accessibility/speakup/<synth-name>/jiffy_delta
 KernelVersion:	2.6
 Contact:	[email protected]
 Description:	This controls how many jiffys the kernel gives to the
 		synthesizer. Setting this too high can make a system unstable,
 		or even crash it.
 
-What:		/sys/accessibility/speakup/soft/pitch
+What:		/sys/accessibility/speakup/<synth-name>/pitch
 KernelVersion:	2.6
 Contact:	[email protected]
 Description:	Gets or sets the pitch of the synthesizer. The range is 0-9.
 
-What:		/sys/accessibility/speakup/soft/inflection
+What:		/sys/accessibility/speakup/<synth-name>/inflection
 KernelVersion:	5.8
 Contact:	[email protected]
 Description:	Gets or sets the inflection of the synthesizer, i.e. the pitch
 		range. The range is 0-9.
 
-What:		/sys/accessibility/speakup/soft/punct
+What:		/sys/accessibility/speakup/<synth-name>/punct
 KernelVersion:	2.6
 Contact:	[email protected]
 Description:	Gets or sets the amount of punctuation spoken by the
 		synthesizer. The range for the soft driver seems to be 0-2.
 		TODO: How is this related to speakup's punc_level, or
 		reading_punc.
 
-What:		/sys/accessibility/speakup/soft/rate
+What:		/sys/accessibility/speakup/<synth-name>/rate
 KernelVersion:	2.6
 Contact:	[email protected]
 Description:	Gets or sets the rate of the synthesizer. Range is from zero
 		slowest, to nine fastest.
 
-What:		/sys/accessibility/speakup/soft/tone
+What:		/sys/accessibility/speakup/<synth-name>/tone
 KernelVersion:	2.6
 Contact:	[email protected]
 Description:	Gets or sets the tone of the speech synthesizer. The range for
 		the soft driver seems to be 0-2. This seems to make no
 		difference if using espeak and the espeakup connector.
 		TODO: does espeakup support different tonalities?
 
-What:		/sys/accessibility/speakup/soft/trigger_time
+What:		/sys/accessibility/speakup/<synth-name>/trigger_time
 KernelVersion:	2.6
 Contact:	[email protected]
 Description:	TODO:
 
-What:		/sys/accessibility/speakup/soft/voice
+What:		/sys/accessibility/speakup/<synth-name>/voice
 KernelVersion:	2.6
 Contact:	[email protected]
 Description:	Gets or sets the voice used by the synthesizer if the
@@ -371,7 +378,7 @@ Description:	Gets or sets the voice used by the synthesizer if the
 		voices, this parameter will not set the voice when the espeakup
 		connector is used  between speakup and espeak.
 
-What:		/sys/accessibility/speakup/soft/vol
+What:		/sys/accessibility/speakup/<synth-name>/vol
 KernelVersion:	2.6
 Contact:	[email protected]
 Description:	Gets or sets the volume of the speech synthesizer. Range is 0-9,

Documentation/ABI/testing/debugfs-driver-habanalabs

@@ -1,7 +1,7 @@
 What:           /sys/kernel/debug/habanalabs/hl<n>/addr
 Date:           Jan 2019
 KernelVersion:  5.1
-Contact:        [email protected]
+Contact:        [email protected]
 Description:    Sets the device address to be used for read or write through
                 PCI bar, or the device VA of a host mapped memory to be read or
                 written directly from the host. The latter option is allowed
@@ -11,7 +11,7 @@ Description:    Sets the device address to be used for read or write through
 What:           /sys/kernel/debug/habanalabs/hl<n>/clk_gate
 Date:           May 2020
 KernelVersion:  5.8
-Contact:        [email protected]
+Contact:        [email protected]
 Description:    Allow the root user to disable/enable in runtime the clock
                 gating mechanism in Gaudi. Due to how Gaudi is built, the
                 clock gating needs to be disabled in order to access the
@@ -34,28 +34,28 @@ Description:    Allow the root user to disable/enable in runtime the clock
 What:           /sys/kernel/debug/habanalabs/hl<n>/command_buffers
 Date:           Jan 2019
 KernelVersion:  5.1
-Contact:        [email protected]
+Contact:        [email protected]
 Description:    Displays a list with information about the currently allocated
                 command buffers
 
 What:           /sys/kernel/debug/habanalabs/hl<n>/command_submission
 Date:           Jan 2019
 KernelVersion:  5.1
-Contact:        [email protected]
+Contact:        [email protected]
 Description:    Displays a list with information about the currently active
                 command submissions
 
 What:           /sys/kernel/debug/habanalabs/hl<n>/command_submission_jobs
 Date:           Jan 2019
 KernelVersion:  5.1
-Contact:        [email protected]
+Contact:        [email protected]
 Description:    Displays a list with detailed information about each JOB (CB) of
                 each active command submission
 
 What:           /sys/kernel/debug/habanalabs/hl<n>/data32
 Date:           Jan 2019
 KernelVersion:  5.1
-Contact:        [email protected]
+Contact:        [email protected]
 Description:    Allows the root user to read or write directly through the
                 device's PCI bar. Writing to this file generates a write
                 transaction while reading from the file generates a read
@@ -70,7 +70,7 @@ Description:    Allows the root user to read or write directly through the
 What:           /sys/kernel/debug/habanalabs/hl<n>/data64
 Date:           Jan 2020
 KernelVersion:  5.6
-Contact:        [email protected]
+Contact:        [email protected]
 Description:    Allows the root user to read or write 64 bit data directly
                 through the device's PCI bar. Writing to this file generates a
                 write transaction while reading from the file generates a read
@@ -85,69 +85,69 @@ Description:    Allows the root user to read or write 64 bit data directly
 What:           /sys/kernel/debug/habanalabs/hl<n>/device
 Date:           Jan 2019
 KernelVersion:  5.1
-Contact:        [email protected]
+Contact:        [email protected]
 Description:    Enables the root user to set the device to specific state.
                 Valid values are "disable", "enable", "suspend", "resume".
                 User can read this property to see the valid values
 
 What:           /sys/kernel/debug/habanalabs/hl<n>/engines
 Date:           Jul 2019
 KernelVersion:  5.3
-Contact:        [email protected]
+Contact:        [email protected]
 Description:    Displays the status registers values of the device engines and
                 their derived idle status
 
 What:           /sys/kernel/debug/habanalabs/hl<n>/i2c_addr
 Date:           Jan 2019
 KernelVersion:  5.1
-Contact:        [email protected]
+Contact:        [email protected]
 Description:    Sets I2C device address for I2C transaction that is generated
                 by the device's CPU
 
 What:           /sys/kernel/debug/habanalabs/hl<n>/i2c_bus
 Date:           Jan 2019
 KernelVersion:  5.1
-Contact:        [email protected]
+Contact:        [email protected]
 Description:    Sets I2C bus address for I2C transaction that is generated by
                 the device's CPU
 
 What:           /sys/kernel/debug/habanalabs/hl<n>/i2c_data
 Date:           Jan 2019
 KernelVersion:  5.1
-Contact:        [email protected]
+Contact:        [email protected]
 Description:    Triggers an I2C transaction that is generated by the device's
                 CPU. Writing to this file generates a write transaction while
                 reading from the file generates a read transcation
 
 What:           /sys/kernel/debug/habanalabs/hl<n>/i2c_reg
 Date:           Jan 2019
 KernelVersion:  5.1
-Contact:        [email protected]
+Contact:        [email protected]
 Description:    Sets I2C register id for I2C transaction that is generated by
                 the device's CPU
 
 What:           /sys/kernel/debug/habanalabs/hl<n>/led0
 Date:           Jan 2019
 KernelVersion:  5.1
-Contact:        [email protected]
+Contact:        [email protected]
 Description:    Sets the state of the first S/W led on the device
 
 What:           /sys/kernel/debug/habanalabs/hl<n>/led1
 Date:           Jan 2019
 KernelVersion:  5.1
-Contact:        [email protected]
+Contact:        [email protected]
 Description:    Sets the state of the second S/W led on the device
 
 What:           /sys/kernel/debug/habanalabs/hl<n>/led2
 Date:           Jan 2019
 KernelVersion:  5.1
-Contact:        [email protected]
+Contact:        [email protected]
 Description:    Sets the state of the third S/W led on the device
 
 What:           /sys/kernel/debug/habanalabs/hl<n>/mmu
 Date:           Jan 2019
 KernelVersion:  5.1
-Contact:        [email protected]
+Contact:        [email protected]
 Description:    Displays the hop values and physical address for a given ASID
                 and virtual address. The user should write the ASID and VA into
                 the file and then read the file to get the result.
@@ -157,28 +157,36 @@ Description:    Displays the hop values and physical address for a given ASID
 What:           /sys/kernel/debug/habanalabs/hl<n>/set_power_state
 Date:           Jan 2019
 KernelVersion:  5.1
-Contact:        [email protected]
+Contact:        [email protected]
 Description:    Sets the PCI power state. Valid values are "1" for D0 and "2"
                 for D3Hot
 
 What:           /sys/kernel/debug/habanalabs/hl<n>/userptr
 Date:           Jan 2019
 KernelVersion:  5.1
-Contact:        [email protected]
+Contact:        [email protected]
 Description:    Displays a list with information about the currently user
                 pointers (user virtual addresses) that are pinned and mapped
                 to DMA addresses
 
 What:           /sys/kernel/debug/habanalabs/hl<n>/vm
 Date:           Jan 2019
 KernelVersion:  5.1
-Contact:        [email protected]
+Contact:        [email protected]
 Description:    Displays a list with information about all the active virtual
                 address mappings per ASID
 
 What:           /sys/kernel/debug/habanalabs/hl<n>/stop_on_err
 Date:           Mar 2020
 KernelVersion:  5.6
-Contact:        [email protected]
+Contact:        [email protected]
 Description:    Sets the stop-on_error option for the device engines. Value of
                 "0" is for disable, otherwise enable.
+
+What:           /sys/kernel/debug/habanalabs/hl<n>/dump_security_violations
+Date:           Jan 2021
+KernelVersion:  5.12
+Contact:        [email protected]
+Description:    Dumps all security violations to dmesg. This will also ack
+                all security violations meanings those violations will not be
+                dumped next time user calls this API

Documentation/ABI/testing/ima_policy

@@ -29,7 +29,7 @@ Description:
 			option:	[[appraise_type=]] [template=] [permit_directio]
 				[appraise_flag=] [keyrings=]
 		  base:
-			func:= [BPRM_CHECK][MMAP_CHECK][CREDS_CHECK][FILE_CHECK]MODULE_CHECK]
+			func:= [BPRM_CHECK][MMAP_CHECK][CREDS_CHECK][FILE_CHECK][MODULE_CHECK]
 			        [FIRMWARE_CHECK]
 				[KEXEC_KERNEL_CHECK] [KEXEC_INITRAMFS_CHECK]
 				[KEXEC_CMDLINE] [KEY_CHECK] [CRITICAL_DATA]

Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x

@@ -371,6 +371,14 @@ Contact:	Mathieu Poirier <[email protected]>
 Description:	(Read) Print the content of the Device ID Register
 		(0xFC8).  The value is taken directly from the HW.
 
+What:		/sys/bus/coresight/devices/etm<N>/mgmt/trcdevarch
+Date:		January 2021
+KernelVersion:	5.12
+Contact:	Mathieu Poirier <[email protected]>
+Description:	(Read) Print the content of the Device Architecture Register
+		(offset 0xFBC).  The value is taken directly read
+		from the HW.
+
 What:		/sys/bus/coresight/devices/etm<N>/mgmt/trcdevtype
 Date:		April 2015
 KernelVersion:	4.01