Merge branch 'next' into for-linus

Prepare input updates for 7.2 merge window.

Author: dtor

.clippy.toml

@@ -1,6 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0
 
-msrv = "1.78.0"
+msrv = "1.85.0"
 
 check-private-items = true
 
@@ -9,3 +9,13 @@ disallowed-macros = [
     # it here, see: https://github.com/rust-lang/rust-clippy/issues/11303.
     { path = "kernel::dbg", reason = "the `dbg!` macro is intended as a debugging tool", allow-invalid = true },
 ]
+
+[[disallowed-methods]]
+path = "core::ffi::CStr::as_ptr"
+replacement = "kernel::prelude::CStrExt::as_char_ptr"
+reason = "kernel's `char` is always unsigned, use `as_char_ptr` instead"
+
+[[disallowed-methods]]
+path = "core::ffi::CStr::from_ptr"
+replacement = "kernel::prelude::CStrExt::from_char_ptr"
+reason = "kernel's `char` is always unsigned, use `from_char_ptr` instead"

.get_maintainer.ignore

@@ -1,6 +1,7 @@
 Alan Cox <alan@lxorguk.ukuu.org.uk>
 Alan Cox <root@hraefn.swansea.linux.org.uk>
 Alyssa Rosenzweig <alyssa@rosenzweig.io>
+Askar Safin <safinaskar@gmail.com>
 Christoph Hellwig <hch@lst.de>
 Jeff Kirsher <jeffrey.t.kirsher@intel.com>
 Marc Gonzalez <marc.w.gonzalez@free.fr>

.gitignore

@@ -13,6 +13,7 @@
 .*
 *.a
 *.asn1.[ch]
+*.bc
 *.bin
 *.bz2
 *.c.[012]*.*
@@ -184,3 +185,6 @@ sphinx_*/
 
 # Rust analyzer configuration
 /rust-project.json
+
+# bc language scripts (not LLVM bitcode)
+!kernel/time/timeconst.bc

.mailmap

@@ -19,6 +19,7 @@ Abhinav Kumar <quic_abhinavk@quicinc.com> <abhinavk@codeaurora.org>
 Ahmad Masri <quic_amasri@quicinc.com> <amasri@codeaurora.org>
 Adam Oldham <oldhamca@gmail.com>
 Adam Radford <aradford@gmail.com>
+Aditya Garg <gargaditya08@proton.me> <gargaditya08@live.com>
 Adriana Reus <adi.reus@gmail.com> <adriana.reus@intel.com>
 Adrian Bunk <bunk@stusta.de>
 Ajay Kaher <ajay.kaher@broadcom.com> <akaher@vmware.com>
@@ -75,6 +76,9 @@ Andreas Herrmann <aherrman@de.ibm.com>
 Andreas Hindborg <a.hindborg@kernel.org> <a.hindborg@samsung.com>
 Andrej Shadura <andrew.shadura@collabora.co.uk>
 Andrej Shadura <andrew@shadura.me> <andrew@beldisplaytech.com>
+Andrew Donnellan <andrew+kernel@donnellan.id.au> <andrew@donnellan.id.au>
+Andrew Donnellan <andrew+kernel@donnellan.id.au> <ajd@linux.ibm.com>
+Andrew Donnellan <andrew+kernel@donnellan.id.au> <andrew.donnellan@au1.ibm.com>
 Andrew Morton <akpm@linux-foundation.org>
 Andrew Murray <amurray@thegoodpenguin.co.uk> <amurray@embedded-bits.co.uk>
 Andrew Murray <amurray@thegoodpenguin.co.uk> <andrew.murray@arm.com>
@@ -196,14 +200,17 @@ Christophe Leroy <chleroy@kernel.org> <christophe.leroy2@cs-soprasteria.com>
 Christophe Ricard <christophe.ricard@gmail.com>
 Christopher Obbard <christopher.obbard@linaro.org> <chris.obbard@collabora.com>
 Christoph Hellwig <hch@lst.de>
+Christoph Manszewski <c.manszewski@gmail.com> <christoph.manszewski@intel.com>
 Chuck Lever <chuck.lever@oracle.com> <cel@kernel.org>
 Chuck Lever <chuck.lever@oracle.com> <cel@netapp.com>
 Chuck Lever <chuck.lever@oracle.com> <cel@citi.umich.edu>
 Claudiu Beznea <claudiu.beznea@tuxon.dev> <claudiu.beznea@microchip.com>
 Colin Ian King <colin.i.king@gmail.com> <colin.king@canonical.com>
 Corey Minyard <minyard@acm.org>
 Damian Hobson-Garcia <dhobsong@igel.co.jp>
+Dan Carpenter <error27@gmail.com> <dan.carpenter@linaro.org>
 Dan Carpenter <error27@gmail.com> <dan.carpenter@oracle.com>
+Dan Williams <djbw@kernel.org> <dan.j.williams@intel.com>
 Daniel Borkmann <daniel@iogearbox.net> <danborkmann@googlemail.com>
 Daniel Borkmann <daniel@iogearbox.net> <danborkmann@iogearbox.net>
 Daniel Borkmann <daniel@iogearbox.net> <daniel.borkmann@tik.ee.ethz.ch>
@@ -256,8 +263,9 @@ Enric Balletbo i Serra <eballetbo@kernel.org> <enric.balletbo@collabora.com>
 Enric Balletbo i Serra <eballetbo@kernel.org> <eballetbo@iseebcn.com>
 Erik Kaneda <erik.kaneda@intel.com> <erik.schmauss@intel.com>
 Ethan Carter Edwards <ethan@ethancedwards.com> Ethan Edwards <ethancarteredwards@gmail.com>
-Eugen Hristev <eugen.hristev@linaro.org> <eugen.hristev@microchip.com>
-Eugen Hristev <eugen.hristev@linaro.org> <eugen.hristev@collabora.com>
+Eugen Hristev <ehristev@kernel.org> <eugen.hristev@microchip.com>
+Eugen Hristev <ehristev@kernel.org> <eugen.hristev@linaro.org>
+Eugen Hristev <ehristev@kernel.org> <eugen.hristev@collabora.com>
 Evgeniy Polyakov <johnpol@2ka.mipt.ru>
 Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> <ezequiel@collabora.com>
 Faith Ekstrand <faith.ekstrand@collabora.com> <jason@jlekstrand.net>
@@ -305,7 +313,10 @@ Gokul Sriram Palanisamy <quic_gokulsri@quicinc.com> <gokulsri@codeaurora.org>
 Govindaraj Saminathan <quic_gsamin@quicinc.com> <gsamin@codeaurora.org>
 Guo Ren <guoren@kernel.org> <guoren@linux.alibaba.com>
 Guo Ren <guoren@kernel.org> <ren_guo@c-sky.com>
-Guru Das Srinagesh <quic_gurus@quicinc.com> <gurus@codeaurora.org>
+Guru Das Srinagesh <linux@gurudas.dev>
+Guru Das Srinagesh <linux@gurudas.dev> <quic_gurus@quicinc.com>
+Guru Das Srinagesh <linux@gurudas.dev> <gurus@codeaurora.org>
+Guru Das Srinagesh <linux@gurudas.dev> <gurooodas@gmail.com>
 Gustavo Padovan <gustavo@las.ic.unicamp.br>
 Gustavo Padovan <padovan@profusion.mobi>
 Hamza Mahfooz <hamzamahfooz@linux.microsoft.com> <hamza.mahfooz@amd.com>
@@ -314,8 +325,10 @@ Hans de Goede <hansg@kernel.org> <hdegoede@redhat.com>
 Hans Verkuil <hverkuil@kernel.org> <hverkuil@xs4all.nl>
 Hans Verkuil <hverkuil@kernel.org> <hverkuil-cisco@xs4all.nl>
 Hans Verkuil <hverkuil@kernel.org> <hansverk@cisco.com>
+Hans Verkuil <hverkuil@kernel.org> <hans.verkuil@cisco.com>
 Hao Ge <hao.ge@linux.dev> <gehao@kylinos.cn>
 Harry Yoo <harry.yoo@oracle.com> <42.hyeyoo@gmail.com>
+Harry Yoo <harry@kernel.org> <harry.yoo@oracle.com>
 Heiko Carstens <hca@linux.ibm.com> <h.carstens@de.ibm.com>
 Heiko Carstens <hca@linux.ibm.com> <heiko.carstens@de.ibm.com>
 Heiko Stuebner <heiko@sntech.de> <heiko.stuebner@bqreaders.com>
@@ -327,7 +340,9 @@ Henrik Rydberg <rydberg@bitmath.org>
 Herbert Xu <herbert@gondor.apana.org.au>
 Huacai Chen <chenhuacai@kernel.org> <chenhc@lemote.com>
 Huacai Chen <chenhuacai@kernel.org> <chenhuacai@loongson.cn>
+Ian Ray <ian.ray@gehealthcare.com> <ian.ray@ge.com>
 Ignat Korchagin <ignat@linux.win> <ignat@cloudflare.com>
+Igor Korotin <igor.korotin@linux.dev> <igor.korotin.linux@gmail.com>
 Ike Panhc <ikepanhc@gmail.com> <ike.pan@canonical.com>
 J. Bruce Fields <bfields@fieldses.org> <bfields@redhat.com>
 J. Bruce Fields <bfields@fieldses.org> <bfields@citi.umich.edu>
@@ -418,6 +433,7 @@ John Stultz <johnstul@us.ibm.com>
 <jon.toppins+linux@gmail.com> <jtoppins@cumulusnetworks.com>
 <jon.toppins+linux@gmail.com> <jtoppins@redhat.com>
 Jonas Gorski <jonas.gorski@gmail.com> <jogo@openwrt.org>
+Jonathan Cameron <jic23@kernel.org> <jonathan.cameron@huawei.com>
 Jordan Crouse <jordan@cosmicpenguin.net> <jcrouse@codeaurora.org>
 <josh@joshtriplett.org> <josh@freedesktop.org>
 <josh@joshtriplett.org> <josh@kernel.org>
@@ -483,6 +499,7 @@ Leon Romanovsky <leon@kernel.org> <leon@leon.nu>
 Leon Romanovsky <leon@kernel.org> <leonro@mellanox.com>
 Leon Romanovsky <leon@kernel.org> <leonro@nvidia.com>
 Leo Yan <leo.yan@linux.dev> <leo.yan@linaro.org>
+Liam R. Howlett <liam@infradead.org> <Liam.Howlett@oracle.com>
 Liam Mark <quic_lmark@quicinc.com> <lmark@codeaurora.org>
 Linas Vepstas <linas@austin.ibm.com>
 Linus Lüssing <linus.luessing@c0d3.blue> <linus.luessing@ascom.ch>
@@ -493,6 +510,8 @@ Linus Walleij <linusw@kernel.org> <linus.walleij@stericsson.com>
 Linus Walleij <linusw@kernel.org> <linus.walleij@linaro.org>
 Linus Walleij <linusw@kernel.org> <triad@df.lth.se>
 <linux-hardening@vger.kernel.org> <kernel-hardening@lists.openwall.com>
+Li Wang <li.wang@linux.dev> <liwang@redhat.com>
+Li Wang <li.wang@linux.dev> <wangli.ahau@gmail.com>
 Li Yang <leoyang.li@nxp.com> <leoli@freescale.com>
 Li Yang <leoyang.li@nxp.com> <leo@zh-kernel.org>
 Lior David <quic_liord@quicinc.com> <liord@codeaurora.org>
@@ -567,6 +586,8 @@ Mayuresh Janorkar <mayur@ti.com>
 Md Sadre Alam <quic_mdalam@quicinc.com> <mdalam@codeaurora.org>
 Miaoqing Pan <quic_miaoqing@quicinc.com> <miaoqing@codeaurora.org>
 Michael Buesch <m@bues.ch>
+Michal Grzeschik <mgr@kernel.org> <m.grzeschik@pengutronix.de>
+Michal Grzeschik <mgr@kernel.org> <mgr@pengutronix.de>
 Michael Riesch <michael.riesch@collabora.com> <michael.riesch@wolfvision.net>
 Michal Simek <michal.simek@amd.com> <michal.simek@xilinx.com>
 Michel Dänzer <michel@tungstengraphics.com>
@@ -575,6 +596,7 @@ 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 Leach <mike.leach@arm.com> <mike.leach@linaro.org>
 Mike Rapoport <rppt@kernel.org> <mike@compulab.co.il>
 Mike Rapoport <rppt@kernel.org> <mike.rapoport@gmail.com>
 Mike Rapoport <rppt@kernel.org> <rppt@linux.ibm.com>
@@ -587,6 +609,7 @@ Morten Welinder <terra@gnome.org>
 Morten Welinder <welinder@anemone.rentec.com>
 Morten Welinder <welinder@darter.rentec.com>
 Morten Welinder <welinder@troll.com>
+Muhammad Usama Anjum <usama.anjum@arm.com> <usama.anjum@collabora.com>
 Mukesh Ojha <quic_mojha@quicinc.com> <mojha@codeaurora.org>
 Muna Sinada <quic_msinada@quicinc.com> <msinada@codeaurora.org>
 Murali Nalajala <quic_mnalajal@quicinc.com> <mnalajal@codeaurora.org>
@@ -663,6 +686,7 @@ Peter A Jonsson <pj@ludd.ltu.se>
 Peter Hilber <peter.hilber@oss.qualcomm.com> <quic_philber@quicinc.com>
 Peter Oruba <peter.oruba@amd.com>
 Peter Oruba <peter@oruba.de>
+Peter Rosin <peda@lysator.liu.se> <peda@axentia.se>
 Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> <pierre-louis.bossart@linux.intel.com>
 Pratyush Anand <pratyush.anand@gmail.com> <pratyush.anand@st.com>
 Pratyush Yadav <pratyush@kernel.org> <ptyadav@amazon.de>
@@ -673,6 +697,7 @@ Punit Agrawal <punitagrawal@gmail.com> <punit.agrawal@arm.com>
 Puranjay Mohan <puranjay@kernel.org> <puranjay12@gmail.com>
 Qais Yousef <qyousef@layalina.io> <qais.yousef@imgtec.com>
 Qais Yousef <qyousef@layalina.io> <qais.yousef@arm.com>
+Qi Zheng <qi.zheng@linux.dev> <zhengqi.arch@bytedance.com>
 Quentin Monnet <qmo@kernel.org> <quentin.monnet@netronome.com>
 Quentin Monnet <qmo@kernel.org> <quentin@isovalent.com>
 Quentin Perret <qperret@qperret.net> <quentin.perret@arm.com>
@@ -731,11 +756,13 @@ Sarangdhar Joshi <spjoshi@codeaurora.org>
 Saravana Kannan <saravanak@kernel.org> <skannan@codeaurora.org>
 Saravana Kannan <saravanak@kernel.org> <saravanak@google.com>
 Sascha Hauer <s.hauer@pengutronix.de>
+Sasha Finkelstein <k@chaosmail.tech> <fnkl.kernel@gmail.com>
 Sahitya Tummala <quic_stummala@quicinc.com> <stummala@codeaurora.org>
 Sathishkumar Muruganandam <quic_murugana@quicinc.com> <murugana@codeaurora.org>
 Satya Priya <quic_skakitap@quicinc.com> <quic_c_skakit@quicinc.com> <skakit@codeaurora.org>
 S.Çağlar Onur <caglar@pardus.org.tr>
 Sayali Lokhande <quic_sayalil@quicinc.com> <sayalil@codeaurora.org>
+Sean Anderson <sean.anderson@linux.dev> <sean.anderson@seco.com>
 Sean Christopherson <seanjc@google.com> <sean.j.christopherson@intel.com>
 Sean Nyekjaer <sean@geanix.com> <sean.nyekjaer@prevas.dk>
 Sean Tranchetti <quic_stranche@quicinc.com> <stranche@codeaurora.org>
@@ -834,6 +861,7 @@ Tobias Klauser <tklauser@distanz.ch> <klto@zhaw.ch>
 Tobias Klauser <tklauser@distanz.ch> <tklauser@nuerscht.ch>
 Tobias Klauser <tklauser@distanz.ch> <tklauser@xenon.tklauser.home>
 Todor Tomov <todor.too@gmail.com> <todor.tomov@linaro.org>
+Tomasz Jeznach <tomasz.jeznach@linux.dev> <tjeznach@rivosinc.com>
 Tony Luck <tony.luck@intel.com>
 Trilok Soni <quic_tsoni@quicinc.com> <tsoni@codeaurora.org>
 TripleX Chung <xxx.phy@gmail.com> <triplex@zh-kernel.org>
@@ -847,6 +875,8 @@ Tvrtko Ursulin <tursulin@ursulin.net> <tvrtko.ursulin@onelan.co.uk>
 Tvrtko Ursulin <tursulin@ursulin.net> <tvrtko@ursulin.net>
 Tycho Andersen <tycho@tycho.pizza> <tycho@tycho.ws>
 Tzung-Bi Shih <tzungbi@kernel.org> <tzungbi@google.com>
+Ulf Hansson <ulfh@kernel.org> <ulf.hansson@linaro.org>
+Ulf Hansson <ulfh@kernel.org> <ulf.hansson@stericsson.com>
 Umang Jain <uajain@igalia.com> <umang.jain@ideasonboard.com>
 Uwe Kleine-König <ukleinek@informatik.uni-freiburg.de>
 Uwe Kleine-König <u.kleine-koenig@baylibre.com> <ukleinek@baylibre.com>

CREDITS

@@ -71,11 +71,6 @@ D: dosfs, LILO, some fd features, ATM, various other hacks here and there
 S: Buenos Aires
 S: Argentina
 
-NTFS FILESYSTEM
-N: Anton Altaparmakov
-E: anton@tuxera.com
-D: NTFS filesystem
-
 N: Tim Alpaerts
 E: tim_alpaerts@toyota-motor-europe.com
 D: 802.2 class II logical link control layer,
@@ -85,8 +80,8 @@ S: B-2610 Wilrijk-Antwerpen
 S: Belgium
 
 N: Anton Altaparmakov
-E: aia21@cantab.net
-W: http://www-stu.christs.cam.ac.uk/~aia21/
+E: anton@tuxera.com
+W: http://www.tuxera.com/
 D: Author of new NTFS driver, various other kernel hacks.
 S: Christ's College
 S: Cambridge CB2 3BU
@@ -1456,6 +1451,14 @@ N: Andy Gospodarek
 E: andy@greyhouse.net
 D: Maintenance and contributions to the network interface bonding driver.
 
+N: Vivek Goyal
+E: vgoyal@redhat.com
+D: KDUMP, KEXEC, and VIRTIO FILE SYSTEM
+
+N: Alexander Graf
+E: graf@amazon.com
+D: Kexec Handover (KHO)
+
 N: Wolfgang Grandegger
 E: wg@grandegger.com
 D: Controller Area Network (device drivers)
@@ -3592,6 +3595,16 @@ E: wsalamon@tislabs.com
 E: wsalamon@nai.com
 D: portions of the Linux Security Module (LSM) framework and security modules
 
+N: Salil Mehta
+E: salil.mehta@opnsrc.net
+D: Co-authored Huawei/HiSilicon Kunpeng 920 SoC HNS3 PF and VF 100G
+D: Ethernet driver
+D: Co-authored Huawei/HiSilicon Kunpeng 916 SoC HNS 10G Ethernet
+D: driver enhancements
+D: Maintained Huawei/HiSilicon HNS and HNS3 10G/100G Ethernet drivers
+D: for Kunpeng 916 family, 920 family of SoCs
+S: Cambridge, Cambridgeshire, United Kingdom
+
 N: Robert Sanders
 E: gt8134b@prism.gatech.edu
 D: Dosemu
@@ -3639,6 +3652,11 @@ S: Dag Hammerskjolds v. 3E
 S: S-226 64 LUND
 S: Sweden
 
+N: Tilman Schmidt
+E: tilman@imap.cc
+D: Siemens Gigaset ISDN driver author and maintainer
+D: ISDN CAPI subsystem contributions
+
 N: Henning P. Schmiedehausen
 E: hps@tanstaafl.de
 D: added PCI support to the serial driver
@@ -4560,8 +4578,5 @@ D: MD driver
 D: EISA/sysfs subsystem
 S: France
 
-# Don't add your name here, unless you really _are_ after Marc
-# alphabetically. Leonard used to be very proud of being the
-# last entry, and he'll get positively pissed if he can't even
-# be second-to-last.  (and this file really _is_ supposed to be
-# in alphabetic order)
+# Don't add your name here unless you really are last alphabetically.
+# (This file is supposed to be kept in alphabetical order by last name.)

Documentation/.renames.txt

@@ -783,7 +783,6 @@ namespaces/compatibility-list admin-guide/namespaces/compatibility-list
 namespaces/index admin-guide/namespaces/index
 namespaces/resource-control admin-guide/namespaces/resource-control
 networking/altera_tse networking/device_drivers/ethernet/altera/altera_tse
-networking/baycom networking/device_drivers/hamradio/baycom
 networking/bpf_flow_dissector bpf/prog_flow_dissector
 networking/cxacru networking/device_drivers/atm/cxacru
 networking/defza networking/device_drivers/fddi/defza
@@ -822,7 +821,6 @@ networking/device_drivers/microsoft/netvsc networking/device_drivers/ethernet/mi
 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
-networking/device_drivers/smsc/smc9 networking/device_drivers/ethernet/smsc/smc9
 networking/device_drivers/stmicro/stmmac networking/device_drivers/ethernet/stmicro/stmmac
 networking/device_drivers/ti/cpsw networking/device_drivers/ethernet/ti/cpsw
 networking/device_drivers/ti/cpsw_switchdev networking/device_drivers/ethernet/ti/cpsw_switchdev
@@ -836,19 +834,16 @@ networking/e100 networking/device_drivers/ethernet/intel/e100
 networking/e1000 networking/device_drivers/ethernet/intel/e1000
 networking/e1000e networking/device_drivers/ethernet/intel/e1000e
 networking/fm10k networking/device_drivers/ethernet/intel/fm10k
-networking/fore200e networking/device_drivers/atm/fore200e
 networking/hinic networking/device_drivers/ethernet/huawei/hinic
 networking/i40e networking/device_drivers/ethernet/intel/i40e
 networking/iavf networking/device_drivers/ethernet/intel/iavf
 networking/ice networking/device_drivers/ethernet/intel/ice
 networking/igb networking/device_drivers/ethernet/intel/igb
 networking/igbvf networking/device_drivers/ethernet/intel/igbvf
-networking/iphase networking/device_drivers/atm/iphase
 networking/ixgbe networking/device_drivers/ethernet/intel/ixgbe
 networking/ixgbevf networking/device_drivers/ethernet/intel/ixgbevf
 networking/netdev-FAQ process/maintainer-netdev
 networking/skfp networking/device_drivers/fddi/skfp
-networking/z8530drv networking/device_drivers/hamradio/z8530drv
 nfc/index driver-api/nfc/index
 nfc/nfc-hci driver-api/nfc/nfc-hci
 nfc/nfc-pn544 driver-api/nfc/nfc-pn544

…entation/ABI/obsolete/sysfs-selinux-user …mentation/ABI/removed/sysfs-selinux-userDocumentation/ABI/obsolete/sysfs-selinux-user renamed to Documentation/ABI/removed/sysfs-selinux-user Documentation/ABI/obsolete/sysfs-selinux-user renamed to Documentation/ABI/removed/sysfs-selinux-user

@@ -886,6 +886,21 @@ Description:
 		zone commands, they will be treated as regular block devices and
 		zoned will report "none".
 
+What:		/sys/block/<disk>/queue/zoned_qd1_writes
+Date:		January 2026
+Contact:	Damien Le Moal <dlemoal@kernel.org>
+Description:
+		[RW] zoned_qd1_writes indicates if write operations to a zoned
+		block device are being handled using a single issuer context (a
+		kernel thread) operating at a maximum queue depth of 1. This
+		attribute is visible only for zoned block devices. The default
+		value for zoned block devices that are not rotational devices
+		(e.g. ZNS SSDs or zoned UFS devices) is 0. For rotational zoned
+		block devices (e.g. SMR HDDs) the default value is 1. Since
+		this default may not be appropriate for some devices, e.g.
+		remotely connected devices over high latency networks, the user
+		can disable this feature by setting this attribute to 0.
+
 
 What:		/sys/block/<disk>/hidden
 Date:		March 2023

Documentation/ABI/stable/sysfs-block

@@ -16,8 +16,8 @@ What:		/sys/accessibility/speakup/bleeps
 KernelVersion:	2.6
 Contact:	speakup@linux-speakup.org
 Description:	This controls whether one hears beeps through the PC speaker
-		when using speakup's review commands.
-		TODO: what values does it accept?
+		when using speakup's review commands. Range: 0-3. 0 = off, 1 = beeps
+		only, 2 = announcements only, 3 = beeps and announcements (default).
 
 What:		/sys/accessibility/speakup/bleep_time
 KernelVersion:	2.6

Documentation/ABI/stable/sysfs-driver-speakup

@@ -50,6 +50,13 @@ Description:	Dump debug registers from the QM.
 		Available for PF and VF in host. VF in guest currently only
 		has one debug register.
 
+What:		/sys/kernel/debug/hisi_hpre/<bdf>/dev_usage
+Date:		Mar 2026
+Contact:	linux-crypto@vger.kernel.org
+Description:	Query the real-time bandwidth usage of device.
+		Returns the bandwidth usage of each channel on the device.
+		The returned number is in percentage.
+
 What:		/sys/kernel/debug/hisi_hpre/<bdf>/qm/current_q
 Date:		Sep 2019
 Contact:	linux-crypto@vger.kernel.org