Merge/sound upstream 20260304

.clang-format

@@ -259,6 +259,7 @@ ForEachMacros:
   - 'for_each_collection'
   - 'for_each_comp_order'
   - 'for_each_compatible_node'
+  - 'for_each_compatible_node_scoped'
   - 'for_each_component_dais'
   - 'for_each_component_dais_safe'
   - 'for_each_conduit'

.editorconfig

@@ -1,8 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0-only
 
-root = true
-
-[{*.{awk,c,dts,dtsi,dtso,h,mk,s,S},Kconfig,Makefile,Makefile.*}]
+[{*.{awk,c,dts,dtsi,dtso,h,mk,rst,s,S},Kconfig,Makefile,Makefile.*}]
 charset = utf-8
 end_of_line = lf
 insert_final_newline = true

.mailmap

@@ -152,6 +152,7 @@ Bjorn Andersson <andersson@kernel.org> <bjorn.andersson@sonymobile.com>
 Björn Steinbrink <B.Steinbrink@gmx.de>
 Björn Töpel <bjorn@kernel.org> <bjorn.topel@gmail.com>
 Björn Töpel <bjorn@kernel.org> <bjorn.topel@intel.com>
+Boqun Feng <boqun@kernel.org> <boqun.feng@gmail.com>
 Boris Brezillon <bbrezillon@kernel.org> <b.brezillon.dev@gmail.com>
 Boris Brezillon <bbrezillon@kernel.org> <b.brezillon@overkiz.com>
 Boris Brezillon <bbrezillon@kernel.org> <boris.brezillon@bootlin.com>
@@ -209,7 +210,12 @@ Daniel Borkmann <daniel@iogearbox.net> <daniel.borkmann@tik.ee.ethz.ch>
 Daniel Borkmann <daniel@iogearbox.net> <dborkmann@redhat.com>
 Daniel Borkmann <daniel@iogearbox.net> <dborkman@redhat.com>
 Daniel Borkmann <daniel@iogearbox.net> <dxchgb@gmail.com>
+Daniel Lezcano <daniel.lezcano@kernel.org> <daniel.lezcano@linaro.org>
+Daniel Lezcano <daniel.lezcano@kernel.org> <daniel.lezcano@free.fr>
+Daniel Lezcano <daniel.lezcano@kernel.org> <daniel.lezcano@linexp.org>
+Daniel Lezcano <daniel.lezcano@kernel.org> <dlezcano@fr.ibm.com>
 Daniel Thompson <danielt@kernel.org> <daniel.thompson@linaro.org>
+Daniele Alessandrelli <daniele.alessandrelli@gmail.com> <daniele.alessandrelli@intel.com>
 Danilo Krummrich <dakr@kernel.org> <dakr@redhat.com>
 David Brownell <david-b@pacbell.net>
 David Collins <quic_collinsd@quicinc.com> <collinsd@codeaurora.org>
@@ -377,7 +383,9 @@ Jesper Dangaard Brouer <hawk@kernel.org> <hawk@comx.dk>
 Jesper Dangaard Brouer <hawk@kernel.org> <jbrouer@redhat.com>
 Jesper Dangaard Brouer <hawk@kernel.org> <jdb@comx.dk>
 Jesper Dangaard Brouer <hawk@kernel.org> <netoptimizer@brouer.com>
-Jessica Zhang <quic_jesszhan@quicinc.com> <jesszhan@codeaurora.org>
+Jessica Zhang <jesszhan0024@gmail.com> <jesszhan@codeaurora.org>
+Jessica Zhang <jesszhan0024@gmail.com> <quic_jesszhan@quicinc.com>
+Jessica Zhang <jesszhan0024@gmail.com> <jessica.zhang@oss.qualcomm.com>
 Jilai Wang <quic_jilaiw@quicinc.com> <jilaiw@codeaurora.org>
 Jiri Kosina <jikos@kernel.org> <jikos@jikos.cz>
 Jiri Kosina <jikos@kernel.org> <jkosina@suse.cz>
@@ -490,6 +498,7 @@ Lorenzo Pieralisi <lpieralisi@kernel.org> <lorenzo.pieralisi@arm.com>
 Lorenzo Stoakes <lorenzo.stoakes@oracle.com> <lstoakes@gmail.com>
 Luca Ceresoli <luca.ceresoli@bootlin.com> <luca@lucaceresoli.net>
 Luca Weiss <luca@lucaweiss.eu> <luca@z3ntu.xyz>
+Lucas De Marchi <demarchi@kernel.org> <lucas.demarchi@intel.com>
 Lukasz Luba <lukasz.luba@arm.com> <l.luba@partner.samsung.com>
 Luo Jie <quic_luoj@quicinc.com> <luoj@codeaurora.org>
 Lance Yang <lance.yang@linux.dev> <ioworker0@gmail.com>
@@ -559,6 +568,7 @@ Michel Dänzer <michel@tungstengraphics.com>
 Michel Lespinasse <michel@lespinasse.org>
 Michel Lespinasse <michel@lespinasse.org> <walken@google.com>
 Michel Lespinasse <michel@lespinasse.org> <walken@zoy.org>
+Mickaël Salaün <mic@digikod.net> <mic@linux.microsoft.com>
 Miguel Ojeda <ojeda@kernel.org> <miguel.ojeda.sandonis@gmail.com>
 Mike Rapoport <rppt@kernel.org> <mike@compulab.co.il>
 Mike Rapoport <rppt@kernel.org> <mike.rapoport@gmail.com>
@@ -800,6 +810,7 @@ Sven Eckelmann <sven@narfation.org> <sven@open-mesh.com>
 Sven Peter <sven@kernel.org> <sven@svenpeter.dev>
 Szymon Wilczek <swilczek.lx@gmail.com> <szymonwilczek@gmx.com>
 Takashi YOSHII <takashi.yoshii.zj@renesas.com>
+Tamir Duberstein <tamird@kernel.org> <tamird@gmail.com>
 Tamizh Chelvam Raja <quic_tamizhr@quicinc.com> <tamizhr@codeaurora.org>
 Taniya Das <quic_tdas@quicinc.com> <tdas@codeaurora.org>
 Tanzir Hasan <tanzhasanwork@gmail.com> <tanzirh@google.com>
@@ -870,6 +881,7 @@ Vivien Didelot <vivien.didelot@gmail.com> <vivien.didelot@savoirfairelinux.com>
 Vlad Dogaru <ddvlad@gmail.com> <vlad.dogaru@intel.com>
 Vladimir Davydov <vdavydov.dev@gmail.com> <vdavydov@parallels.com>
 Vladimir Davydov <vdavydov.dev@gmail.com> <vdavydov@virtuozzo.com>
+Vlastimil Babka <vbabka@kernel.org> <vbabka@suse.cz>
 WangYuli <wangyuli@aosc.io> <wangyl5933@chinaunicom.cn>
 WangYuli <wangyuli@aosc.io> <wangyuli@deepin.org>
 Weiwen Hu <huweiwen@linux.alibaba.com> <sehuww@mail.scut.edu.cn>
@@ -884,7 +896,8 @@ Yanteng Si <si.yanteng@linux.dev> <siyanteng@loongson.cn>
 Ying Huang <huang.ying.caritas@gmail.com> <ying.huang@intel.com>
 Yixun Lan <dlan@kernel.org> <dlan@gentoo.org>
 Yixun Lan <dlan@kernel.org> <yixun.lan@amlogic.com>
-Yosry Ahmed <yosry.ahmed@linux.dev> <yosryahmed@google.com>
+Yosry Ahmed <yosry@kernel.org> <yosryahmed@google.com>
+Yosry Ahmed <yosry@kernel.org> <yosry.ahmed@linux.dev>
 Yu-Chun Lin <eleanor.lin@realtek.com> <eleanor15x@gmail.com>
 Yusuke Goda <goda.yusuke@renesas.com>
 Zack Rusin <zack.rusin@broadcom.com> <zackr@vmware.com>

CREDITS

@@ -695,7 +695,7 @@ S: USA
 N: Chih-Jen Chang
 E: chihjenc@scf.usc.edu
 E: chihjen@iis.sinica.edu.tw
-D: IGMP(Internet Group Management Protocol) version 2
+D: IGMP (Internet Group Management Protocol) version 2
 S: 3F, 65 Tajen street
 S: Tamsui town, Taipei county,
 S: Taiwan 251
@@ -1997,7 +1997,7 @@ E: bkaindl@netway.at
 E: edv@bartelt.via.at
 D: Author of a menu based configuration tool, kmenu, which
 D: is the predecessor of 'make menuconfig' and 'make xconfig'.
-D: digiboard driver update(modularisation work and 2.1.x upd)
+D: digiboard driver update (modularisation work and 2.1.x upd)
 S: Tallak 95
 S: 8103 Rein
 S: Austria
@@ -2663,6 +2663,10 @@ S: 3404 E. Harmony Road
 S: Fort Collins, CO 80528
 S: USA
 
+N: Jon Mason
+E: jdmason@kudzu.us
+D: Neterion 10GbE drivers (s2io/vxge)
+
 N: Torben Mathiasen
 E: torben.mathiasen@compaq.com
 E: torben@kernel.dk
@@ -3488,7 +3492,8 @@ S: Brazil
 N: Stephen Rothwell
 E: sfr@canb.auug.org.au
 W: http://www.canb.auug.org.au/~sfr
-P: 1024/BD8C7805 CD A4 9D 01 10 6E 7E 3B  91 88 FA D9 C8 40 AA 02
+P: 4096R/5AD24211C060D1C8 D41C A3ED 5B30 275C F5A0  1B05 5AD2 4211 C060 D1C8
+D: Created linux-next and maintained it 2008-2026
 D: Boot/setup/build work for setup > 2K
 D: Author, APM driver
 D: Directory notification
@@ -3613,7 +3618,7 @@ S: Finland
 N: Deepak Saxena
 E: dsaxena@plexity.net
 D: I2O kernel layer (config, block, core, pci, net). I2O disk support for LILO
-D: XScale(IOP, IXP) porting and other random ARM bits
+D: XScale (IOP, IXP) porting and other random ARM bits
 S: Portland, OR
 
 N: Eric Schenk
@@ -3771,6 +3776,11 @@ S: 10 Stockalls Place
 S: Minto, NSW, 2566
 S: Australia
 
+N: Tim Small
+E: tim@buttersideup.com
+D: Intel 82443BX/GX (440BX/GX chipset) EDAC driver
+D: Radisys 82600 embedded chipset EDAC driver
+
 N: Stephen Smalley
 E: sds@tycho.nsa.gov
 D: portions of the Linux Security Module (LSM) framework and security modules
@@ -3805,6 +3815,10 @@ S: Post Office Box 500
 S: Batavia, Illinois 60510
 S: USA
 
+N: Jes Sorensen
+E: jes@trained-monkey.org
+D: HIPPI support and Essential RoadRunner driver
+
 N: Leo Spiekman
 E: leo@netlabs.net
 W: http://www.netlabs.net/hp/leo/
@@ -3990,7 +4004,7 @@ S: D-50968 Köln
 
 N: Tsu-Sheng Tsao
 E: tsusheng@scf.usc.edu
-D: IGMP(Internet Group Management Protocol) version 2
+D: IGMP (Internet Group Management Protocol) version 2
 S: 2F 14 ALY 31 LN 166 SEC 1 SHIH-PEI RD
 S: Taipei
 S: Taiwan 112

Documentation/.renames.txt

@@ -819,7 +819,6 @@ networking/device_drivers/intel/ixgbe networking/device_drivers/ethernet/intel/i
 networking/device_drivers/intel/ixgbevf networking/device_drivers/ethernet/intel/ixgbevf
 networking/device_drivers/marvell/octeontx2 networking/device_drivers/ethernet/marvell/octeontx2
 networking/device_drivers/microsoft/netvsc networking/device_drivers/ethernet/microsoft/netvsc
-networking/device_drivers/neterion/s2io networking/device_drivers/ethernet/neterion/s2io
 networking/device_drivers/netronome/nfp networking/device_drivers/ethernet/netronome/nfp
 networking/device_drivers/pensando/ionic networking/device_drivers/ethernet/pensando/ionic
 networking/device_drivers/qualcomm/rmnet networking/device_drivers/cellular/qualcomm/rmnet

Documentation/ABI/stable/sysfs-block

@@ -609,6 +609,51 @@ Description:
 		enabled, and whether tags are shared.
 
 
+What:		/sys/block/<disk>/queue/async_depth
+Date:		August 2025
+Contact:	linux-block@vger.kernel.org
+Description:
+		[RW] Controls how many asynchronous requests may be allocated
+		in the block layer. The value is always capped at nr_requests.
+
+		When no elevator is active (none):
+
+		- async_depth is always equal to nr_requests.
+
+		For bfq scheduler:
+
+		- By default, async_depth is set to 75% of nr_requests.
+		  Internal limits are then derived from this value:
+
+		  * Sync writes: limited to async_depth (≈75% of nr_requests).
+		  * Async I/O: limited to ~2/3 of async_depth (≈50% of
+		    nr_requests).
+
+		  If a bfq_queue is weight-raised:
+
+		  * Sync writes: limited to ~1/2 of async_depth (≈37% of
+		    nr_requests).
+		  * Async I/O: limited to ~1/4 of async_depth (≈18% of
+		    nr_requests).
+
+		- If the user writes a custom value to async_depth, BFQ will
+		  recompute these limits proportionally based on the new value.
+
+		For Kyber:
+
+		- By default async_depth is set to 75% of nr_requests.
+		- If the user writes a custom value to async_depth, then it
+		  overrides the default and directly controls the limit for
+		  writes and async I/O.
+
+		For mq-deadline:
+
+		- By default async_depth is set to nr_requests.
+		- If the user writes a custom value to async_depth, then it
+		  overrides the default and directly controls the limit for
+		  writes and async I/O.
+
+
 What:		/sys/block/<disk>/queue/nr_zones
 Date:		November 2018
 Contact:	Damien Le Moal <damien.lemoal@wdc.com>

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

@@ -136,6 +136,21 @@ Description:	The last executed device administrative command's status/error.
 		Also last configuration error overloaded.
 		Writing to it will clear the status.
 
+What:		/sys/bus/dsa/devices/dsa<m>/dsacaps
+Date:		April 5, 2026
+KernelVersion:	6.20.0
+Contact:	dmaengine@vger.kernel.org
+Description:	The DSA3 specification introduces three new capability
+		registers: dsacap[0-2]. User components (e.g., configuration
+		libraries and workload applications) require this information
+		to properly utilize the DSA3 features.
+		This includes SGL capability support, Enabling hardware-specific
+		optimizations, Configuring memory, etc.
+		The output format is '<dsacap2>,<dsacap1>,<dsacap0>' where each
+		DSA cap value is a 64 bit hex value.
+		This attribute should only be visible on DSA devices of version
+		3 or later.
+
 What:		/sys/bus/dsa/devices/dsa<m>/iaa_cap
 Date:		Sept 14, 2022
 KernelVersion: 6.0.0

Documentation/ABI/stable/sysfs-driver-speakup

@@ -23,8 +23,7 @@ What:		/sys/accessibility/speakup/bleep_time
 KernelVersion:	2.6
 Contact:	speakup@linux-speakup.org
 Description:	This controls the duration of the PC speaker beeps speakup
-		produces.
-		TODO: What are the units? Jiffies?
+		produces, in milliseconds.
 
 What:		/sys/accessibility/speakup/cursor_time
 KernelVersion:	2.6

Documentation/ABI/testing/configfs-tsm-report

@@ -17,6 +17,12 @@ Description:
 		where the implementation is conveyed via the @provider
 		attribute.
 
+		This interface fails reads and sets errno to EFBIG when the
+		report generated by @provider exceeds the configfs-tsm-report
+		internal maximums. Contact the platform provider for the
+		compatible security module, driver, and attestation library
+		combination.
+
 What:		/sys/kernel/config/tsm/report/$name/auxblob
 Date:		October, 2023
 KernelVersion:	v6.7
@@ -31,6 +37,9 @@ Description:
 		Standardization v2.03 Section 4.1.8.1 MSG_REPORT_REQ.
 		https://www.amd.com/content/dam/amd/en/documents/epyc-technical-docs/specifications/56421.pdf
 
+		See "EFBIG" comment in the @outblob description for potential
+		error conditions.
+
 What:		/sys/kernel/config/tsm/report/$name/manifestblob
 Date:		January, 2024
 KernelVersion:	v6.10
@@ -43,6 +52,9 @@ Description:
 		See 'service_provider' for information on the format of the
 		manifest blob.
 
+		See "EFBIG" comment in the @outblob description for potential
+		error conditions.
+
 What:		/sys/kernel/config/tsm/report/$name/provider
 Date:		September, 2023
 KernelVersion:	v6.7
@@ -61,6 +73,10 @@ Description:
 		Library Revision 0.8 Appendix 4,5
 		https://download.01.org/intel-sgx/latest/dcap-latest/linux/docs/Intel_TDX_DCAP_Quoting_Library_API.pdf
 
+		Intel TDX platforms with DICE-based attestation use CBOR Web Token
+		(CWT) format for the Quote payload. This is indicated by the Quote
+		size exceeding 8KB.
+
 What:		/sys/kernel/config/tsm/report/$name/generation
 Date:		September, 2023
 KernelVersion:	v6.7

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

@@ -4,11 +4,12 @@ KernelVersion:	3.19
 Description:
 		The attributes:
 
-		==========	====================================
-		index		index value for the USB MIDI adapter
-		id		ID string for the USB MIDI adapter
-		buflen		MIDI buffer length
-		qlen		USB read request queue length
-		in_ports	number of MIDI input ports
-		out_ports	number of MIDI output ports
-		==========	====================================
+		================	====================================
+		index			index value for the USB MIDI adapter
+		id			ID string for the USB MIDI adapter
+		buflen			MIDI buffer length
+		qlen			USB read request queue length
+		in_ports		number of MIDI input ports
+		out_ports		number of MIDI output ports
+		interface_string	USB AudioControl interface string
+		================	====================================

Documentation/ABI/testing/pstore

@@ -26,7 +26,7 @@ Description:	Generic interface to platform dependent persistent storage.
 
 		Once the information in a file has been read, removing
 		the file will signal to the underlying persistent storage
-		device that it can reclaim the space for later re-use::
+		device that it can reclaim the space for later reuse::
 
 		    $ rm /sys/fs/pstore/dmesg-erst-1
 

Documentation/ABI/testing/sysfs-block-zram

@@ -150,3 +150,17 @@ Contact:	Sergey Senozhatsky <senozhatsky@chromium.org>
 Description:
 		The algorithm_params file is write-only and is used to setup
 		compression algorithm parameters.
+
+What:		/sys/block/zram<id>/writeback_compressed
+Date:		Decemeber 2025
+Contact:	Richard Chang <richardycc@google.com>
+Description:
+		The writeback_compressed device atrribute toggles compressed
+		writeback feature.
+
+What:		/sys/block/zram<id>/writeback_batch_size
+Date:		November 2025
+Contact:	Sergey Senozhatsky <senozhatsky@chromium.org>
+Description:
+		The writeback_batch_size device atrribute sets the maximum
+		number of in-flight writeback operations.

Documentation/ABI/testing/sysfs-bus-coresight-devices-dummy-source

@@ -1,7 +1,7 @@
 What:		/sys/bus/coresight/devices/dummy_source<N>/enable_source
 Date:		Dec 2024
 KernelVersion:	6.14
-Contact:	Mao Jinlong <quic_jinlmao@quicinc.com>
+Contact:	Mao Jinlong <jinlong.mao@oss.qualcomm.com>
 Description:	(RW) Enable/disable tracing of dummy source. A sink should be activated
 		before enabling the source. The path of coresight components linking
 		the source to the sink is configured and managed automatically by the
@@ -10,7 +10,7 @@ Description:	(RW) Enable/disable tracing of dummy source. A sink should be activ
 What:		/sys/bus/coresight/devices/dummy_source<N>/traceid
 Date:		Dec 2024
 KernelVersion:	6.14
-Contact:	Mao Jinlong <quic_jinlmao@quicinc.com>
+Contact:	Mao Jinlong <jinlong.mao@oss.qualcomm.com>
 Description:	(R) Show the trace ID that will appear in the trace stream
 		coming from this trace entity.