NAS-142141 / None / Update 6.12 LTS kernel to v6.12.102

Documentation/dev-tools/kmemleak.rst

@@ -161,6 +161,7 @@ See the include/linux/kmemleak.h header for the functions prototype.
 - ``kmemleak_free_percpu``	 - notify of a percpu memory block freeing
 - ``kmemleak_update_trace``	 - update object allocation stack trace
 - ``kmemleak_not_leak``	 - mark an object as not a leak
+- ``kmemleak_transient_leak``	 - mark an object as a transient leak
 - ``kmemleak_ignore``		 - do not scan or report an object as leak
 - ``kmemleak_scan_area``	 - add scan areas inside a memory block
 - ``kmemleak_no_scan``	 - do not scan a memory block

Documentation/gpu/drm-mm.rst

@@ -509,8 +509,14 @@ DRM GPUVM Function References
 DRM Buddy Allocator
 ===================
 
-DRM Buddy Function References
------------------------------
+Buddy Allocator Function References (GPU buddy)
+-----------------------------------------------
+
+.. kernel-doc:: drivers/gpu/buddy.c
+   :export:
+
+DRM Buddy Specific Logging Function References
+----------------------------------------------
 
 .. kernel-doc:: drivers/gpu/drm/drm_buddy.c
    :export:

Documentation/hwmon/ina2xx.rst

@@ -53,6 +53,37 @@ Supported chips:
 
 	       https://www.ti.com/
 
+  * Texas Instruments INA260
+
+    Prefix: 'ina260'
+
+    Addresses: I2C 0x40 - 0x4f
+
+    Datasheet: Publicly available at the Texas Instruments website
+
+	       https://www.ti.com/
+
+  * Silergy SY24655
+
+    Prefix: 'sy24655'
+
+    Addresses: I2C 0x40 - 0x4f
+
+    Datasheet: Publicly available at the Silergy website
+
+	       https://us1.silergy.com/
+
+
+  * Texas Instruments INA234
+
+    Prefix: 'ina234'
+
+    Addresses: I2C 0x40 - 0x43
+
+    Datasheet: Publicly available at the Texas Instruments website
+
+	       https://www.ti.com/
+
 Author: Lothar Felten <lothar.felten@gmail.com>
 
 Description
@@ -68,10 +99,18 @@ interface. The INA220 monitors both shunt drop and supply voltage.
 The INA226 is a current shunt and power monitor with an I2C interface.
 The INA226 monitors both a shunt voltage drop and bus supply voltage.
 
-INA230 and INA231 are high or low side current shunt and power monitors
+INA230, INA231, and INA234 are high or low side current shunt and power monitors
 with an I2C interface. The chips monitor both a shunt voltage drop and
 bus supply voltage.
 
+INA260 is a high or low side current and power monitor with integrated shunt
+resistor.
+
+The SY24655 is a high- and low-side current shunt and power monitor with an I2C
+interface. The SY24655 supports both shunt drop and supply voltage, with
+programmable calibration value and conversion times. The SY24655 can also
+calculate average power for use in energy conversion.
+
 The shunt value in micro-ohms can be set via platform data or device tree at
 compile-time or via the shunt_resistor attribute in sysfs at run-time. Please
 refer to the Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml for bindings
@@ -87,16 +126,25 @@ The actual programmed interval may vary from the desired value.
 General sysfs entries
 ---------------------
 
-======================= ===============================
+======================= ===============================================
 in0_input		Shunt voltage(mV) channel
 in1_input		Bus voltage(mV) channel
 curr1_input		Current(mA) measurement channel
 power1_input		Power(uW) measurement channel
-shunt_resistor		Shunt resistance(uOhm) channel
-======================= ===============================
+shunt_resistor		Shunt resistance(uOhm) channel (not for ina260)
+======================= ===============================================
+
+Additional sysfs entries
+------------------------
 
-Sysfs entries for ina226, ina230 and ina231 only
-------------------------------------------------
+Additional entries are available for the following chips:
+
+  * ina226
+  * ina230
+  * ina231
+  * ina234
+  * ina260
+  * sy24655
 
 ======================= ====================================================
 curr1_lcrit		Critical low current
@@ -117,6 +165,13 @@ update_interval		data conversion time; affects number of samples used
 			to average results for shunt and bus voltages.
 ======================= ====================================================
 
+Sysfs entries for sy24655 only
+------------------------------
+
+======================= ====================================================
+power1_average		average power from last reading to the present.
+======================= ====================================================
+
 .. note::
 
    - Configure `shunt_resistor` before configure `power1_crit`, because power

Documentation/netlink/specs/dpll.yaml

@@ -85,6 +85,36 @@ definitions:
           This may happen for example if dpll device was previously
           locked on an input pin of type PIN_TYPE_SYNCE_ETH_PORT.
     render-max: true
+  -
+    type: enum
+    name: clock-quality-level
+    doc: |
+      level of quality of a clock device. This mainly applies when
+      the dpll lock-status is DPLL_LOCK_STATUS_HOLDOVER.
+      The current list is defined according to the table 11-7 contained
+      in ITU-T G.8264/Y.1364 document. One may extend this list freely
+      by other ITU-T defined clock qualities, or different ones defined
+      by another standardization body (for those, please use
+      different prefix).
+    entries:
+      -
+        name: itu-opt1-prc
+        value: 1
+      -
+        name: itu-opt1-ssu-a
+      -
+        name: itu-opt1-ssu-b
+      -
+        name: itu-opt1-eec1
+      -
+        name: itu-opt1-prtc
+      -
+        name: itu-opt1-eprtc
+      -
+        name: itu-opt1-eeec
+      -
+        name: itu-opt1-eprc
+    render-max: true
   -
     type: const
     name: temp-divider
@@ -252,6 +282,17 @@ attribute-sets:
         name: lock-status-error
         type: u32
         enum: lock-status-error
+      -
+        name: clock-quality-level
+        type: u32
+        enum: clock-quality-level
+        multi-attr: true
+        doc: |
+          Level of quality of a clock device. This mainly applies when
+          the dpll lock-status is DPLL_LOCK_STATUS_HOLDOVER. This could
+          be put to message multiple times to indicate possible parallel
+          quality levels (e.g. one specified by ITU option 1 and another
+          one specified by option 2).
   -
     name: pin
     enum-name: dpll_a_pin

Documentation/netlink/specs/rt_link.yaml

@@ -1619,31 +1619,31 @@ attribute-sets:
         type: u32
       -
         name: mode
-        type: flag
+        type: u8
       -
         name: guard
-        type: flag
+        type: u8
       -
         name: protect
-        type: flag
+        type: u8
       -
         name: fast-leave
-        type: flag
+        type: u8
       -
         name: learning
-        type: flag
+        type: u8
       -
         name: unicast-flood
-        type: flag
+        type: u8
       -
         name: proxyarp
-        type: flag
+        type: u8
       -
         name: learning-sync
-        type: flag
+        type: u8
       -
         name: proxyarp-wifi
-        type: flag
+        type: u8
       -
         name: root-id
         type: binary
@@ -1690,34 +1690,34 @@ attribute-sets:
         type: pad
       -
         name: mcast-flood
-        type: flag
+        type: u8
       -
         name: mcast-to-ucast
-        type: flag
+        type: u8
       -
         name: vlan-tunnel
-        type: flag
+        type: u8
       -
         name: bcast-flood
-        type: flag
+        type: u8
       -
         name: group-fwd-mask
         type: u16
       -
         name: neigh-suppress
-        type: flag
+        type: u8
       -
         name: isolated
-        type: flag
+        type: u8
       -
         name: backup-port
         type: u32
       -
         name: mrp-ring-open
-        type: flag
+        type: u8
       -
         name: mrp-in-open
-        type: flag
+        type: u8
       -
         name: mcast-eht-hosts-limit
         type: u32
@@ -1726,10 +1726,10 @@ attribute-sets:
         type: u32
       -
         name: locked
-        type: flag
+        type: u8
       -
         name: mab
-        type: flag
+        type: u8
       -
         name: mcast-n-groups
         type: u32
@@ -1738,7 +1738,7 @@ attribute-sets:
         type: u32
       -
         name: neigh-vlan-suppress
-        type: flag
+        type: u8
       -
         name: backup-nhid
         type: u32

Makefile

@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 6
 PATCHLEVEL = 12
-SUBLEVEL = 99
+SUBLEVEL = 103
 NAME = Baby Opossum Posse
 
 ifndef EXTRAVERSION
@@ -446,6 +446,10 @@ KBUILD_USERLDFLAGS := $(USERLDFLAGS)
 
 # These flags apply to all Rust code in the tree, including the kernel and
 # host programs.
+#
+# `-Aclippy::unwrap_or_default`: the lint is buggy [1] and ignores our
+# MSRV. It can trigger depending on the optimization level.
+# [1] https://github.com/rust-lang/rust-clippy/issues/17379
 export rust_common_flags := --edition=2021 \
 			    -Zbinary_dep_depinfo=y \
 			    -Astable_features \
@@ -467,6 +471,7 @@ export rust_common_flags := --edition=2021 \
 			    -Aclippy::uninlined_format_args \
 			    -Wclippy::unnecessary_safety_comment \
 			    -Wclippy::unnecessary_safety_doc \
+			    -Aclippy::unwrap_or_default \
 			    -Wrustdoc::missing_crate_level_docs \
 			    -Wrustdoc::unescaped_backticks