Merge pull request #47 from torvalds/master

Sync update

Author: sunflower2333

.mailmap

@@ -210,10 +210,16 @@ 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>
+David Gow <david@davidgow.net> <davidgow@google.com>
 David Heidelberg <david@ixit.cz> <d.okias@gmail.com>
 David Hildenbrand <david@kernel.org> <david@redhat.com>
 David Rheinsberg <david@readahead.eu> <dh.herrmann@gmail.com>
@@ -348,6 +354,7 @@ Jarkko Sakkinen <jarkko@kernel.org> <jarkko.sakkinen@opinsys.com>
 Jason Gunthorpe <jgg@ziepe.ca> <jgg@mellanox.com>
 Jason Gunthorpe <jgg@ziepe.ca> <jgg@nvidia.com>
 Jason Gunthorpe <jgg@ziepe.ca> <jgunthorpe@obsidianresearch.com>
+Jason Xing <kerneljasonxing@gmail.com>  <kernelxing@tencent.com>
 <javier@osg.samsung.com> <javier.martinez@collabora.co.uk>
 Javi Merino <javi.merino@kernel.org> <javi.merino@arm.com>
 Jayachandran C <c.jayachandran@gmail.com> <jayachandranc@netlogicmicro.com>
@@ -396,6 +403,7 @@ Jiri Slaby <jirislaby@kernel.org> <xslaby@fi.muni.cz>
 Jisheng Zhang <jszhang@kernel.org> <jszhang@marvell.com>
 Jisheng Zhang <jszhang@kernel.org> <Jisheng.Zhang@synaptics.com>
 Jishnu Prakash <quic_jprakash@quicinc.com> <jprakash@codeaurora.org>
+Joe Damato <joe@dama.to> <jdamato@fastly.com>
 Joel Granados <joel.granados@kernel.org> <j.granados@samsung.com>
 Johan Hovold <johan@kernel.org> <jhovold@gmail.com>
 Johan Hovold <johan@kernel.org> <johan@hovoldconsulting.com>
@@ -490,7 +498,8 @@ Lior David <quic_liord@quicinc.com> <liord@codeaurora.org>
 Loic Poulain <loic.poulain@oss.qualcomm.com> <loic.poulain@linaro.org>
 Loic Poulain <loic.poulain@oss.qualcomm.com> <loic.poulain@intel.com>
 Lorenzo Pieralisi <lpieralisi@kernel.org> <lorenzo.pieralisi@arm.com>
-Lorenzo Stoakes <lorenzo.stoakes@oracle.com> <lstoakes@gmail.com>
+Lorenzo Stoakes <ljs@kernel.org> <lstoakes@gmail.com>
+Lorenzo Stoakes <ljs@kernel.org> <lorenzo.stoakes@oracle.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>
@@ -876,6 +885,7 @@ 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>
@@ -890,7 +900,8 @@ 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

@@ -1242,6 +1242,10 @@ N: Veaceslav Falico
 E: vfalico@gmail.com
 D: Co-maintainer and co-author of the network bonding driver.
 
+N: Thomas Falcon
+E: tlfalcon@linux.ibm.com
+D: Initial author of the IBM ibmvnic network driver
+
 N: János Farkas
 E: chexum@shadow.banki.hu
 D: romfs, various (mostly networking) fixes
@@ -2415,6 +2419,10 @@ S: Am Muehlenweg 38
 S: D53424 Remagen
 S: Germany
 
+N: Jonathan Lemon
+E: jonathan.lemon@gmail.com
+D: OpenCompute PTP clock driver (ptp_ocp)
+
 N: Colin Leroy
 E: colin@colino.net
 W: http://www.geekounet.org/

Documentation/ABI/testing/sysfs-block-zram

@@ -151,11 +151,11 @@ Description:
 		The algorithm_params file is write-only and is used to setup
 		compression algorithm parameters.
 
-What:		/sys/block/zram<id>/writeback_compressed
+What:		/sys/block/zram<id>/compressed_writeback
 Date:		Decemeber 2025
 Contact:	Richard Chang <richardycc@google.com>
 Description:
-		The writeback_compressed device atrribute toggles compressed
+		The compressed_writeback device atrribute toggles compressed
 		writeback feature.
 
 What:		/sys/block/zram<id>/writeback_batch_size

Documentation/ABI/testing/sysfs-driver-uniwill-laptop

@@ -1,4 +1,4 @@
-What:		/sys/bus/platform/devices/INOU0000:XX/fn_lock_toggle_enable
+What:		/sys/bus/platform/devices/INOU0000:XX/fn_lock
 Date:		November 2025
 KernelVersion:	6.19
 Contact:	Armin Wolf <W_Armin@gmx.de>
@@ -8,15 +8,15 @@ Description:
 
 		Reading this file returns the current enable status of the FN lock functionality.
 
-What:		/sys/bus/platform/devices/INOU0000:XX/super_key_toggle_enable
+What:		/sys/bus/platform/devices/INOU0000:XX/super_key_enable
 Date:		November 2025
 KernelVersion:	6.19
 Contact:	Armin Wolf <W_Armin@gmx.de>
 Description:
-                Allows userspace applications to enable/disable the super key functionality
-                of the integrated keyboard by writing "1"/"0" into this file.
+		Allows userspace applications to enable/disable the super key of the integrated
+		keyboard by writing "1"/"0" into this file.
 
-		Reading this file returns the current enable status of the super key functionality.
+		Reading this file returns the current enable status of the super key.
 
 What:		/sys/bus/platform/devices/INOU0000:XX/touchpad_toggle_enable
 Date:		November 2025

Documentation/admin-guide/blockdev/zram.rst

@@ -216,7 +216,7 @@ writeback_limit   	WO	specifies the maximum amount of write IO zram
 writeback_limit_enable  RW	show and set writeback_limit feature
 writeback_batch_size	RW	show and set maximum number of in-flight
 				writeback operations
-writeback_compressed	RW	show and set compressed writeback feature
+compressed_writeback	RW	show and set compressed writeback feature
 comp_algorithm    	RW	show and change the compression algorithm
 algorithm_params	WO	setup compression algorithm parameters
 compact           	WO	trigger memory compaction
@@ -439,11 +439,11 @@ budget in next setting is user's job.
 By default zram stores written back pages in decompressed (raw) form, which
 means that writeback operation involves decompression of the page before
 writing it to the backing device.  This behavior can be changed by enabling
-`writeback_compressed` feature, which causes zram to write compressed pages
+`compressed_writeback` feature, which causes zram to write compressed pages
 to the backing device, thus avoiding decompression overhead.  To enable
 this feature, execute::
 
-	$ echo yes > /sys/block/zramX/writeback_compressed
+	$ echo yes > /sys/block/zramX/compressed_writeback
 
 Note that this feature should be configured before the `zramX` device is
 initialized.

Documentation/admin-guide/kernel-parameters.txt

@@ -74,6 +74,7 @@
 	TPM	TPM drivers are enabled.
 	UMS	USB Mass Storage support is enabled.
 	USB	USB support is enabled.
+	NVME	NVMe support is enabled
 	USBHID	USB Human Interface Device support is enabled.
 	V4L	Video For Linux support is enabled.
 	VGA	The VGA console has been enabled.
@@ -4787,6 +4788,18 @@ Kernel parameters
 			This can be set from sysctl after boot.
 			See Documentation/admin-guide/sysctl/vm.rst for details.
 
+	nvme.quirks=    [NVME] A list of quirk entries to augment the built-in
+			nvme quirk list. List entries are separated by a
+			'-' character.
+			Each entry has the form VendorID:ProductID:quirk_names.
+			The IDs are 4-digits hex numbers and quirk_names is a
+			list of quirk names separated by commas. A quirk name
+			can be prefixed by '^', meaning that the specified
+			quirk must be disabled.
+
+			Example:
+			nvme.quirks=7710:2267:bogus_nid,^identify_cns-9900:7711:broken_msi
+
 	ohci1394_dma=early	[HW,EARLY] enable debugging via the ohci1394 driver.
 			See Documentation/core-api/debugging-via-ohci1394.rst for more
 			info.
@@ -8183,6 +8196,9 @@ Kernel parameters
 				p = USB_QUIRK_SHORT_SET_ADDRESS_REQ_TIMEOUT
 					(Reduce timeout of the SET_ADDRESS
 					request from 5000 ms to 500 ms);
+				q = USB_QUIRK_FORCE_ONE_CONFIG (Device
+					claims zero configurations,
+					forcing to 1);
 			Example: quirks=0781:5580:bk,0a5c:5834:gij
 
 	usbhid.mousepoll=

Documentation/admin-guide/laptops/uniwill-laptop.rst

@@ -24,7 +24,7 @@ Keyboard settings
 
 The ``uniwill-laptop`` driver allows the user to enable/disable:
 
- - the FN and super key lock functionality of the integrated keyboard
+ - the FN lock and super key of the integrated keyboard
  - the touchpad toggle functionality of the integrated touchpad
 
 See Documentation/ABI/testing/sysfs-driver-uniwill-laptop for details.

Documentation/admin-guide/sysctl/net.rst

@@ -594,6 +594,9 @@ Values:
 	  their sockets will only be able to connect within their own
 	  namespace.
 
+The first write to ``child_ns_mode`` locks its value. Subsequent writes of the
+same value succeed, but writing a different value returns ``-EBUSY``.
+
 Changing ``child_ns_mode`` only affects namespaces created after the change;
 it does not modify the current namespace or any existing children.
 

Documentation/devicetree/bindings/display/msm/dp-controller.yaml

@@ -253,7 +253,6 @@ allOf:
             enum:
               # these platforms support 2 streams MST on some interfaces,
               # others are SST only
-              - qcom,glymur-dp
               - qcom,sc8280xp-dp
               - qcom,x1e80100-dp
     then:
@@ -310,6 +309,26 @@ allOf:
           minItems: 6
           maxItems: 8
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              # these platforms support 2 streams MST on some interfaces,
+              # others are SST only, but all controllers have 4 ports
+              - qcom,glymur-dp
+    then:
+      properties:
+        reg:
+          minItems: 9
+          maxItems: 9
+        clocks:
+          minItems: 5
+          maxItems: 6
+        clocks-names:
+          minItems: 5
+          maxItems: 6
+
 unevaluatedProperties: false
 
 examples:

Documentation/devicetree/bindings/display/msm/qcom,glymur-mdss.yaml

@@ -176,13 +176,17 @@ examples:
                 };
             };
 
-            displayport-controller@ae90000 {
+            displayport-controller@af54000 {
                 compatible = "qcom,glymur-dp";
-                reg = <0xae90000 0x200>,
-                      <0xae90200 0x200>,
-                      <0xae90400 0x600>,
-                      <0xae91000 0x400>,
-                      <0xae91400 0x400>;
+                reg = <0xaf54000 0x200>,
+                      <0xaf54200 0x200>,
+                      <0xaf55000 0xc00>,
+                      <0xaf56000 0x400>,
+                      <0xaf57000 0x400>,
+                      <0xaf58000 0x400>,
+                      <0xaf59000 0x400>,
+                      <0xaf5a000 0x600>,
+                      <0xaf5b000 0x600>;
 
                 interrupt-parent = <&mdss>;
                 interrupts = <12>;