Merge tag 'v6.12.15' into test-6.12.15

This is the 6.12.15 stable release

Signed-off-by: Umer Saleem <usaleem@ixsystems.com>

Author: Umer Saleem

Documentation/admin-guide/cgroup-v2.rst

@@ -2954,7 +2954,7 @@ following two functions.
 	a queue (device) has been associated with the bio and
 	before submission.
 
-  wbc_account_cgroup_owner(@wbc, @page, @bytes)
+  wbc_account_cgroup_owner(@wbc, @folio, @bytes)
 	Should be called for each data segment being written out.
 	While this function doesn't care exactly when it's called
 	during the writeback session, it's the easiest and most

Documentation/arch/arm64/elf_hwcaps.rst

@@ -174,22 +174,28 @@ HWCAP2_DCPODP
     Functionality implied by ID_AA64ISAR1_EL1.DPB == 0b0010.
 
 HWCAP2_SVE2
-    Functionality implied by ID_AA64ZFR0_EL1.SVEver == 0b0001.
+    Functionality implied by ID_AA64PFR0_EL1.SVE == 0b0001 and
+    ID_AA64ZFR0_EL1.SVEver == 0b0001.
 
 HWCAP2_SVEAES
-    Functionality implied by ID_AA64ZFR0_EL1.AES == 0b0001.
+    Functionality implied by ID_AA64PFR0_EL1.SVE == 0b0001 and
+    ID_AA64ZFR0_EL1.AES == 0b0001.
 
 HWCAP2_SVEPMULL
-    Functionality implied by ID_AA64ZFR0_EL1.AES == 0b0010.
+    Functionality implied by ID_AA64PFR0_EL1.SVE == 0b0001 and
+    ID_AA64ZFR0_EL1.AES == 0b0010.
 
 HWCAP2_SVEBITPERM
-    Functionality implied by ID_AA64ZFR0_EL1.BitPerm == 0b0001.
+    Functionality implied by ID_AA64PFR0_EL1.SVE == 0b0001 and
+    ID_AA64ZFR0_EL1.BitPerm == 0b0001.
 
 HWCAP2_SVESHA3
-    Functionality implied by ID_AA64ZFR0_EL1.SHA3 == 0b0001.
+    Functionality implied by ID_AA64PFR0_EL1.SVE == 0b0001 and
+    ID_AA64ZFR0_EL1.SHA3 == 0b0001.
 
 HWCAP2_SVESM4
-    Functionality implied by ID_AA64ZFR0_EL1.SM4 == 0b0001.
+    Functionality implied by ID_AA64PFR0_EL1.SVE == 0b0001 and
+    ID_AA64ZFR0_EL1.SM4 == 0b0001.
 
 HWCAP2_FLAGM2
     Functionality implied by ID_AA64ISAR0_EL1.TS == 0b0010.
@@ -198,16 +204,20 @@ HWCAP2_FRINT
     Functionality implied by ID_AA64ISAR1_EL1.FRINTTS == 0b0001.
 
 HWCAP2_SVEI8MM
-    Functionality implied by ID_AA64ZFR0_EL1.I8MM == 0b0001.
+    Functionality implied by ID_AA64PFR0_EL1.SVE == 0b0001 and
+    ID_AA64ZFR0_EL1.I8MM == 0b0001.
 
 HWCAP2_SVEF32MM
-    Functionality implied by ID_AA64ZFR0_EL1.F32MM == 0b0001.
+    Functionality implied by ID_AA64PFR0_EL1.SVE == 0b0001 and
+    ID_AA64ZFR0_EL1.F32MM == 0b0001.
 
 HWCAP2_SVEF64MM
-    Functionality implied by ID_AA64ZFR0_EL1.F64MM == 0b0001.
+    Functionality implied by ID_AA64PFR0_EL1.SVE == 0b0001 and
+    ID_AA64ZFR0_EL1.F64MM == 0b0001.
 
 HWCAP2_SVEBF16
-    Functionality implied by ID_AA64ZFR0_EL1.BF16 == 0b0001.
+    Functionality implied by ID_AA64PFR0_EL1.SVE == 0b0001 and
+    ID_AA64ZFR0_EL1.BF16 == 0b0001.
 
 HWCAP2_I8MM
     Functionality implied by ID_AA64ISAR1_EL1.I8MM == 0b0001.
@@ -273,7 +283,8 @@ HWCAP2_EBF16
     Functionality implied by ID_AA64ISAR1_EL1.BF16 == 0b0010.
 
 HWCAP2_SVE_EBF16
-    Functionality implied by ID_AA64ZFR0_EL1.BF16 == 0b0010.
+    Functionality implied by ID_AA64PFR0_EL1.SVE == 0b0001 and
+    ID_AA64ZFR0_EL1.BF16 == 0b0010.
 
 HWCAP2_CSSC
     Functionality implied by ID_AA64ISAR2_EL1.CSSC == 0b0001.
@@ -282,7 +293,8 @@ HWCAP2_RPRFM
     Functionality implied by ID_AA64ISAR2_EL1.RPRFM == 0b0001.
 
 HWCAP2_SVE2P1
-    Functionality implied by ID_AA64ZFR0_EL1.SVEver == 0b0010.
+    Functionality implied by ID_AA64PFR0_EL1.SVE == 0b0001 and
+    ID_AA64ZFR0_EL1.SVEver == 0b0010.
 
 HWCAP2_SME2
     Functionality implied by ID_AA64SMFR0_EL1.SMEver == 0b0001.
@@ -309,7 +321,8 @@ HWCAP2_HBC
     Functionality implied by ID_AA64ISAR2_EL1.BC == 0b0001.
 
 HWCAP2_SVE_B16B16
-    Functionality implied by ID_AA64ZFR0_EL1.B16B16 == 0b0001.
+    Functionality implied by ID_AA64PFR0_EL1.SVE == 0b0001 and
+    ID_AA64ZFR0_EL1.B16B16 == 0b0001.
 
 HWCAP2_LRCPC3
     Functionality implied by ID_AA64ISAR1_EL1.LRCPC == 0b0011.

Documentation/core-api/symbol-namespaces.rst

@@ -68,7 +68,7 @@ is to define the default namespace in the ``Makefile`` of the subsystem. E.g. to
 export all symbols defined in usb-common into the namespace USB_COMMON, add a
 line like this to drivers/usb/common/Makefile::
 
-	ccflags-y += -DDEFAULT_SYMBOL_NAMESPACE=USB_COMMON
+	ccflags-y += -DDEFAULT_SYMBOL_NAMESPACE='"USB_COMMON"'
 
 That will affect all EXPORT_SYMBOL() and EXPORT_SYMBOL_GPL() statements. A
 symbol exported with EXPORT_SYMBOL_NS() while this definition is present, will
@@ -79,7 +79,7 @@ A second option to define the default namespace is directly in the compilation
 unit as preprocessor statement. The above example would then read::
 
 	#undef  DEFAULT_SYMBOL_NAMESPACE
-	#define DEFAULT_SYMBOL_NAMESPACE USB_COMMON
+	#define DEFAULT_SYMBOL_NAMESPACE "USB_COMMON"
 
 within the corresponding compilation unit before any EXPORT_SYMBOL macro is
 used.

Documentation/devicetree/bindings/clock/imx93-clock.yaml

@@ -16,6 +16,7 @@ description: |
 properties:
   compatible:
     enum:
+      - fsl,imx91-ccm
       - fsl,imx93-ccm
 
   reg:

Documentation/devicetree/bindings/leds/leds-class-multicolor.yaml

@@ -27,7 +27,7 @@ properties:
     description: |
       For multicolor LED support this property should be defined as either
       LED_COLOR_ID_RGB or LED_COLOR_ID_MULTI which can be found in
-      include/linux/leds/common.h.
+      include/dt-bindings/leds/common.h.
     enum: [ 8, 9 ]
 
 required:

Documentation/devicetree/bindings/mfd/rohm,bd71815-pmic.yaml

@@ -50,15 +50,15 @@ properties:
     minimum: 0
     maximum: 1
 
-  rohm,charger-sense-resistor-ohms:
-    minimum: 10000000
-    maximum: 50000000
+  rohm,charger-sense-resistor-micro-ohms:
+    minimum: 10000
+    maximum: 50000
     description: |
-      BD71827 and BD71828 have SAR ADC for measuring charging currents.
-      External sense resistor (RSENSE in data sheet) should be used. If
-      something other but 30MOhm resistor is used the resistance value
-      should be given here in Ohms.
-    default: 30000000
+      BD71815 has SAR ADC for measuring charging currents. External sense
+      resistor (RSENSE in data sheet) should be used. If something other
+      but a 30 mOhm resistor is used the resistance value should be given
+      here in micro Ohms.
+    default: 30000
 
   regulators:
     $ref: /schemas/regulator/rohm,bd71815-regulator.yaml
@@ -67,7 +67,7 @@ properties:
 
   gpio-reserved-ranges:
     description: |
-      Usage of BD71828 GPIO pins can be changed via OTP. This property can be
+      Usage of BD71815 GPIO pins can be changed via OTP. This property can be
       used to mark the pins which should not be configured for GPIO. Please see
       the ../gpio/gpio.txt for more information.
 
@@ -113,7 +113,7 @@ examples:
             gpio-controller;
             #gpio-cells = <2>;
 
-            rohm,charger-sense-resistor-ohms = <10000000>;
+            rohm,charger-sense-resistor-micro-ohms = <10000>;
 
             regulators {
                 buck1: buck1 {

Documentation/devicetree/bindings/mmc/mmc-controller.yaml

@@ -25,7 +25,7 @@ properties:
   "#address-cells":
     const: 1
     description: |
-      The cell is the slot ID if a function subnode is used.
+      The cell is the SDIO function number if a function subnode is used.
 
   "#size-cells":
     const: 0

Documentation/devicetree/bindings/regulator/mt6315-regulator.yaml

@@ -35,10 +35,6 @@ properties:
         $ref: regulator.yaml#
         unevaluatedProperties: false
 
-        properties:
-          regulator-compatible:
-            pattern: "^vbuck[1-4]$"
-
     additionalProperties: false
 
 required:
@@ -56,15 +52,13 @@ examples:
 
       regulators {
         vbuck1 {
-          regulator-compatible = "vbuck1";
           regulator-min-microvolt = <300000>;
           regulator-max-microvolt = <1193750>;
           regulator-enable-ramp-delay = <256>;
           regulator-allowed-modes = <0 1 2>;
         };
 
         vbuck3 {
-          regulator-compatible = "vbuck3";
           regulator-min-microvolt = <300000>;
           regulator-max-microvolt = <1193750>;
           regulator-enable-ramp-delay = <256>;

Documentation/driver-api/crypto/iaa/iaa-crypto.rst

@@ -272,7 +272,7 @@ The available attributes are:
       echo async_irq > /sys/bus/dsa/drivers/crypto/sync_mode
 
     Async mode without interrupts (caller must poll) can be enabled by
-    writing 'async' to it::
+    writing 'async' to it (please see Caveat)::
 
       echo async > /sys/bus/dsa/drivers/crypto/sync_mode
 
@@ -283,6 +283,13 @@ The available attributes are:
 
     The default mode is 'sync'.
 
+    Caveat: since the only mechanism that iaa_crypto currently implements
+    for async polling without interrupts is via the 'sync' mode as
+    described earlier, writing 'async' to
+    '/sys/bus/dsa/drivers/crypto/sync_mode' will internally enable the
+    'sync' mode. This is to ensure correct iaa_crypto behavior until true
+    async polling without interrupts is enabled in iaa_crypto.
+
 .. _iaa_default_config:
 
 IAA Default Configuration

Documentation/gpu/drm-kms-helpers.rst

@@ -230,6 +230,9 @@ Panel Helper Reference
 .. kernel-doc:: drivers/gpu/drm/drm_panel_orientation_quirks.c
    :export:
 
+.. kernel-doc:: drivers/gpu/drm/drm_panel_backlight_quirks.c
+   :export:
+
 Panel Self Refresh Helper Reference
 ===================================