Pull in bpf/for-next

.get_maintainer.ignore

@@ -1,4 +1,5 @@
 Alan Cox <[email protected]>
 Alan Cox <[email protected]>
 Christoph Hellwig <[email protected]>
+Jeff Kirsher <[email protected]>
 Marc Gonzalez <[email protected]>

.gitignore

@@ -52,6 +52,7 @@
 *.xz
 *.zst
 Module.symvers
+dtbs-list
 modules.order
 
 #

.mailmap

@@ -325,6 +325,7 @@ Kenneth W Chen <[email protected]>
 Kenneth Westfield <[email protected]> <[email protected]>
 Kiran Gunda <[email protected]> <[email protected]>
 Kirill Tkhai <[email protected]> <[email protected]>
+Kishon Vijay Abraham I <[email protected]> <[email protected]>
 Konstantin Khlebnikov <[email protected]> <[email protected]>
 Konstantin Khlebnikov <[email protected]> <[email protected]>
 Koushik <[email protected]>
@@ -339,7 +340,8 @@ Lee Jones <[email protected]> <[email protected]>
 Lee Jones <[email protected]> <[email protected]>
 Lee Jones <[email protected]> <[email protected]>
 Lee Jones <[email protected]> <[email protected]>
-Leonard Crestez <[email protected]> Leonard Crestez <[email protected]>
+Leonard Crestez <[email protected]> <[email protected]>
+Leonard Crestez <[email protected]> <[email protected]>
 Leonardo Bras <[email protected]> <[email protected]>
 Leonard Göhrs <[email protected]>
 Leonid I Ananiev <[email protected]>
@@ -438,6 +440,8 @@ Mukesh Ojha <[email protected]> <[email protected]>
 Muna Sinada <[email protected]> <[email protected]>
 Murali Nalajala <[email protected]> <[email protected]>
 Mythri P K <[email protected]>
+Nadav Amit <[email protected]> <[email protected]>
+Nadav Amit <[email protected]> <[email protected]>
 Nadia Yvette Chambers <[email protected]> William Lee Irwin III <[email protected]>
 Naoya Horiguchi <[email protected]> <[email protected]>
 Nathan Chancellor <[email protected]> <[email protected]>
@@ -494,7 +498,8 @@ Prasad Sodagudi <[email protected]> <[email protected]>
 Punit Agrawal <[email protected]> <[email protected]>
 Qais Yousef <[email protected]> <[email protected]>
 Qais Yousef <[email protected]> <[email protected]>
-Quentin Monnet <[email protected]> <[email protected]>
+Quentin Monnet <[email protected]> <[email protected]>
+Quentin Monnet <[email protected]> <[email protected]>
 Quentin Perret <[email protected]> <[email protected]>
 Rafael J. Wysocki <[email protected]> <[email protected]>
 Rajeev Nandan <[email protected]> <[email protected]>
@@ -610,6 +615,11 @@ TripleX Chung <[email protected]> <[email protected]>
 TripleX Chung <[email protected]> <[email protected]>
 Tsuneo Yoshioka <[email protected]>
 Tudor Ambarus <[email protected]> <[email protected]>
+Tvrtko Ursulin <[email protected]> <[email protected]>
+Tvrtko Ursulin <[email protected]> <[email protected]>
+Tvrtko Ursulin <[email protected]> <[email protected]>
+Tvrtko Ursulin <[email protected]> <[email protected]>
+Tvrtko Ursulin <[email protected]> <[email protected]>
 Tycho Andersen <[email protected]> <[email protected]>
 Tzung-Bi Shih <[email protected]> <[email protected]>
 Uwe Kleine-König <[email protected]>

CREDITS

@@ -63,6 +63,11 @@ D: dosfs, LILO, some fd features, ATM, various other hacks here and there
 S: Buenos Aires
 S: Argentina
 
+NTFS FILESYSTEM
+N: Anton Altaparmakov
+E: [email protected]
+D: NTFS filesystem
+
 N: Tim Alpaerts
 E: [email protected]
 D: 802.2 class II logical link control layer,
@@ -2955,6 +2960,11 @@ S: 2364 Old Trail Drive
 S: Reston, Virginia 20191
 S: USA
 
+N: Sekhar Nori
+E: [email protected]
+D: Maintainer of Texas Instruments DaVinci machine support, contributor
+D: to device drivers relevant to that SoC family.
+
 N: Fredrik Noring
 E: [email protected]
 W: http://www.lysator.liu.se/~noring/

Documentation/ABI/obsolete/sysfs-gpio

@@ -28,5 +28,5 @@ Description:
 	    /label ... (r/o) descriptive, not necessarily unique
 	    /ngpio ... (r/o) number of GPIOs; numbered N to N + (ngpio - 1)
 
-  This ABI is deprecated and will be removed after 2020. It is
-  replaced with the GPIO character device.
+  This ABI is obsoleted by Documentation/ABI/testing/gpio-cdev and will be
+  removed after 2020.

Documentation/ABI/testing/configfs-usb-gadget-ffs

@@ -4,6 +4,14 @@ KernelVersion:	3.13
 Description:	The purpose of this directory is to create and remove it.
 
 		A corresponding USB function instance is created/removed.
-		There are no attributes here.
 
-		All parameters are set through FunctionFS.
+		All attributes are read only:
+
+		=============	============================================
+		ready		1 if the function is ready to be used, E.G.
+				if userspace has written descriptors and
+				strings to ep0, so the gadget can be
+				enabled - 0 otherwise.
+		=============	============================================
+
+		All other parameters are set through FunctionFS.

Documentation/ABI/testing/debugfs-cxl

@@ -33,3 +33,37 @@ Description:
 		device cannot clear poison from the address, -ENXIO is returned.
 		The clear_poison attribute is only visible for devices
 		supporting the capability.
+
+What:		/sys/kernel/debug/cxl/einj_types
+Date:		January, 2024
+KernelVersion:	v6.9
+Contact:	[email protected]
+Description:
+		(RO) Prints the CXL protocol error types made available by
+		the platform in the format:
+
+			0x<error number> <error type>
+
+		The possible error types are (as of ACPI v6.5):
+
+			0x1000	CXL.cache Protocol Correctable
+			0x2000	CXL.cache Protocol Uncorrectable non-fatal
+			0x4000	CXL.cache Protocol Uncorrectable fatal
+			0x8000	CXL.mem Protocol Correctable
+			0x10000	CXL.mem Protocol Uncorrectable non-fatal
+			0x20000	CXL.mem Protocol Uncorrectable fatal
+
+		The <error number> can be written to einj_inject to inject
+		<error type> into a chosen dport.
+
+What:		/sys/kernel/debug/cxl/$dport_dev/einj_inject
+Date:		January, 2024
+KernelVersion:	v6.9
+Contact:	[email protected]
+Description:
+		(WO) Writing an integer to this file injects the corresponding
+		CXL protocol error into $dport_dev ($dport_dev will be a device
+		name from /sys/bus/pci/devices). The integer to type mapping for
+		injection can be found by reading from einj_types. If the dport
+		was enumerated in RCH mode, a CXL 1.1 error is injected, otherwise
+		a CXL 2.0 error is injected.

Documentation/ABI/testing/debugfs-driver-qat

@@ -81,3 +81,29 @@ Description:	(RO) Read returns, for each Acceleration Engine (AE), the number
 			<N>: Number of Compress and Verify (CnV) errors and type
 			     of the last CnV error detected by Acceleration
 			     Engine N.
+
+What:		/sys/kernel/debug/qat_<device>_<BDF>/heartbeat/inject_error
+Date:		March 2024
+KernelVersion:	6.8
+Contact:	[email protected]
+Description:	(WO) Write to inject an error that simulates an heartbeat
+		failure. This is to be used for testing purposes.
+
+		After writing this file, the driver stops arbitration on a
+		random engine and disables the fetching of heartbeat counters.
+		If a workload is running on the device, a job submitted to the
+		accelerator might not get a response and a read of the
+		`heartbeat/status` attribute might report -1, i.e. device
+		unresponsive.
+		The error is unrecoverable thus the device must be restarted to
+		restore its functionality.
+
+		This attribute is available only when the kernel is built with
+		CONFIG_CRYPTO_DEV_QAT_ERROR_INJECTION=y.
+
+		A write of 1 enables error injection.
+
+		The following example shows how to enable error injection::
+
+			# cd /sys/kernel/debug/qat_<device>_<BDF>
+			# echo 1 > heartbeat/inject_error

Documentation/ABI/testing/debugfs-hisi-hpre

@@ -111,6 +111,28 @@ Description:	QM debug registers(regs) read hardware register value. This
 		node is used to show the change of the qm register values. This
 		node can be help users to check the change of register values.
 
+What:		/sys/kernel/debug/hisi_hpre/<bdf>/qm/qm_state
+Date:		Jan 2024
+Contact:	[email protected]
+Description:	Dump the state of the device.
+		0: busy, 1: idle.
+		Only available for PF, and take no other effect on HPRE.
+
+What:		/sys/kernel/debug/hisi_hpre/<bdf>/qm/dev_timeout
+Date:		Feb 2024
+Contact:	[email protected]
+Description:	Set the wait time when stop queue fails. Available for both PF
+		and VF, and take no other effect on HPRE.
+		0: not wait(default), others value: wait dev_timeout * 20 microsecond.
+
+What:		/sys/kernel/debug/hisi_hpre/<bdf>/qm/dev_state
+Date:		Feb 2024
+Contact:	[email protected]
+Description:	Dump the stop queue status of the QM. The default value is 0,
+		if dev_timeout is set, when stop queue fails, the dev_state
+		will return non-zero value. Available for both PF and VF,
+		and take no other effect on HPRE.
+
 What:		/sys/kernel/debug/hisi_hpre/<bdf>/hpre_dfx/diff_regs
 Date:		Mar 2022
 Contact:	[email protected]

Documentation/ABI/testing/debugfs-hisi-sec

@@ -91,6 +91,28 @@ Description:	QM debug registers(regs) read hardware register value. This
 		node is used to show the change of the qm register values. This
 		node can be help users to check the change of register values.
 
+What:		/sys/kernel/debug/hisi_sec2/<bdf>/qm/qm_state
+Date:		Jan 2024
+Contact:	[email protected]
+Description:	Dump the state of the device.
+		0: busy, 1: idle.
+		Only available for PF, and take no other effect on SEC.
+
+What:		/sys/kernel/debug/hisi_sec2/<bdf>/qm/dev_timeout
+Date:		Feb 2024
+Contact:	[email protected]
+Description:	Set the wait time when stop queue fails. Available for both PF
+		and VF, and take no other effect on SEC.
+		0: not wait(default), others value: wait dev_timeout * 20 microsecond.
+
+What:		/sys/kernel/debug/hisi_sec2/<bdf>/qm/dev_state
+Date:		Feb 2024
+Contact:	[email protected]
+Description:	Dump the stop queue status of the QM. The default value is 0,
+		if dev_timeout is set, when stop queue fails, the dev_state
+		will return non-zero value. Available for both PF and VF,
+		and take no other effect on SEC.
+
 What:		/sys/kernel/debug/hisi_sec2/<bdf>/sec_dfx/diff_regs
 Date:		Mar 2022
 Contact:	[email protected]

Documentation/ABI/testing/debugfs-hisi-zip

@@ -104,6 +104,28 @@ Description:	QM debug registers(regs) read hardware register value. This
 		node is used to show the change of the qm registers value. This
 		node can be help users to check the change of register values.
 
+What:		/sys/kernel/debug/hisi_zip/<bdf>/qm/qm_state
+Date:		Jan 2024
+Contact:	[email protected]
+Description:	Dump the state of the device.
+		0: busy, 1: idle.
+		Only available for PF, and take no other effect on ZIP.
+
+What:		/sys/kernel/debug/hisi_zip/<bdf>/qm/dev_timeout
+Date:		Feb 2024
+Contact:	[email protected]
+Description:	Set the wait time when stop queue fails. Available for both PF
+		and VF, and take no other effect on ZIP.
+		0: not wait(default), others value: wait dev_timeout * 20 microsecond.
+
+What:		/sys/kernel/debug/hisi_zip/<bdf>/qm/dev_state
+Date:		Feb 2024
+Contact:	[email protected]
+Description:	Dump the stop queue status of the QM. The default value is 0,
+		if dev_timeout is set, when stop queue fails, the dev_state
+		will return non-zero value. Available for both PF and VF,
+		and take no other effect on ZIP.
+
 What:		/sys/kernel/debug/hisi_zip/<bdf>/zip_dfx/diff_regs
 Date:		Mar 2022
 Contact:	[email protected]