diff options
Diffstat (limited to 'Documentation')
14 files changed, 62 insertions, 29 deletions
diff --git a/Documentation/admin-guide/mm/zswap.rst b/Documentation/admin-guide/mm/zswap.rst index f67de481c7f6..6dd74a18268b 100644 --- a/Documentation/admin-guide/mm/zswap.rst +++ b/Documentation/admin-guide/mm/zswap.rst @@ -70,9 +70,7 @@ e.g. ``zswap.zpool=zbud``. It can also be changed at runtime using the sysfs The zbud type zpool allocates exactly 1 page to store 2 compressed pages, which means the compression ratio will always be 2:1 or worse (because of half-full zbud pages). The zsmalloc type zpool has a more complex compressed page -storage method, and it can achieve greater storage densities. However, -zsmalloc does not implement compressed page eviction, so once zswap fills it -cannot evict the oldest page, it can only reject new pages. +storage method, and it can achieve greater storage densities. When a swap page is passed from frontswap to zswap, zswap maintains a mapping of the swap entry, a combination of the swap type and swap offset, to the zpool diff --git a/Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml b/Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml index c46378efc123..92e899905ef8 100644 --- a/Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml +++ b/Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml @@ -16,7 +16,7 @@ properties: compatible: items: - enum: - - renesas,i2c-r9a09g011 # RZ/V2M + - renesas,r9a09g011-i2c # RZ/V2M - const: renesas,rzv2m-i2c reg: @@ -66,7 +66,7 @@ examples: #include <dt-bindings/interrupt-controller/arm-gic.h> i2c0: i2c@a4030000 { - compatible = "renesas,i2c-r9a09g011", "renesas,rzv2m-i2c"; + compatible = "renesas,r9a09g011-i2c", "renesas,rzv2m-i2c"; reg = <0xa4030000 0x80>; interrupts = <GIC_SPI 232 IRQ_TYPE_EDGE_RISING>, <GIC_SPI 236 IRQ_TYPE_EDGE_RISING>; diff --git a/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml b/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml index 4b37aa88a375..5e6be4e79201 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml @@ -84,7 +84,6 @@ allOf: - qcom,msm8939-pcnoc - qcom,msm8939-snoc - qcom,msm8996-a1noc - - qcom,msm8996-a2noc - qcom,msm8996-bimc - qcom,msm8996-cnoc - qcom,msm8996-pnoc @@ -191,6 +190,29 @@ allOf: compatible: contains: enum: + - qcom,msm8996-a2noc + + then: + properties: + clock-names: + items: + - const: bus + - const: bus_a + - const: aggre2_ufs_axi + - const: ufs_axi + + clocks: + items: + - description: Bus Clock + - description: Bus A Clock + - description: Aggregate2 NoC UFS AXI Clock + - description: UFS AXI Clock + + - if: + properties: + compatible: + contains: + enum: - qcom,sdm660-a2noc then: diff --git a/Documentation/devicetree/bindings/phy/amlogic,meson-g12a-usb2-phy.yaml b/Documentation/devicetree/bindings/phy/amlogic,g12a-usb2-phy.yaml index f3a5fbabbbb5..bb01c6b34dab 100644 --- a/Documentation/devicetree/bindings/phy/amlogic,meson-g12a-usb2-phy.yaml +++ b/Documentation/devicetree/bindings/phy/amlogic,g12a-usb2-phy.yaml @@ -2,7 +2,7 @@ # Copyright 2019 BayLibre, SAS %YAML 1.2 --- -$id: "http://devicetree.org/schemas/phy/amlogic,meson-g12a-usb2-phy.yaml#" +$id: "http://devicetree.org/schemas/phy/amlogic,g12a-usb2-phy.yaml#" $schema: "http://devicetree.org/meta-schemas/core.yaml#" title: Amlogic G12A USB2 PHY @@ -13,8 +13,8 @@ maintainers: properties: compatible: enum: - - amlogic,meson-g12a-usb2-phy - - amlogic,meson-a1-usb2-phy + - amlogic,g12a-usb2-phy + - amlogic,a1-usb2-phy reg: maxItems: 1 @@ -68,7 +68,7 @@ additionalProperties: false examples: - | phy@36000 { - compatible = "amlogic,meson-g12a-usb2-phy"; + compatible = "amlogic,g12a-usb2-phy"; reg = <0x36000 0x2000>; clocks = <&xtal>; clock-names = "xtal"; diff --git a/Documentation/devicetree/bindings/phy/amlogic,meson-g12a-usb3-pcie-phy.yaml b/Documentation/devicetree/bindings/phy/amlogic,g12a-usb3-pcie-phy.yaml index 868b4e6fde71..129d26e99776 100644 --- a/Documentation/devicetree/bindings/phy/amlogic,meson-g12a-usb3-pcie-phy.yaml +++ b/Documentation/devicetree/bindings/phy/amlogic,g12a-usb3-pcie-phy.yaml @@ -2,7 +2,7 @@ # Copyright 2019 BayLibre, SAS %YAML 1.2 --- -$id: "http://devicetree.org/schemas/phy/amlogic,meson-g12a-usb3-pcie-phy.yaml#" +$id: "http://devicetree.org/schemas/phy/amlogic,g12a-usb3-pcie-phy.yaml#" $schema: "http://devicetree.org/meta-schemas/core.yaml#" title: Amlogic G12A USB3 + PCIE Combo PHY @@ -13,7 +13,7 @@ maintainers: properties: compatible: enum: - - amlogic,meson-g12a-usb3-pcie-phy + - amlogic,g12a-usb3-pcie-phy reg: maxItems: 1 @@ -49,7 +49,7 @@ additionalProperties: false examples: - | phy@46000 { - compatible = "amlogic,meson-g12a-usb3-pcie-phy"; + compatible = "amlogic,g12a-usb3-pcie-phy"; reg = <0x46000 0x2000>; clocks = <&ref_clk>; clock-names = "ref_clk"; diff --git a/Documentation/devicetree/bindings/phy/qcom,usb-hs-28nm.yaml b/Documentation/devicetree/bindings/phy/qcom,usb-hs-28nm.yaml index abcc4373f39e..ca6a0836b53c 100644 --- a/Documentation/devicetree/bindings/phy/qcom,usb-hs-28nm.yaml +++ b/Documentation/devicetree/bindings/phy/qcom,usb-hs-28nm.yaml @@ -16,7 +16,6 @@ properties: compatible: enum: - qcom,usb-hs-28nm-femtophy - - qcom,usb-hs-28nm-mdm9607 reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/regulator/samsung,s2mps14.yaml b/Documentation/devicetree/bindings/regulator/samsung,s2mps14.yaml index 01f9d4e236e9..a7feb497eb89 100644 --- a/Documentation/devicetree/bindings/regulator/samsung,s2mps14.yaml +++ b/Documentation/devicetree/bindings/regulator/samsung,s2mps14.yaml @@ -19,8 +19,8 @@ description: | additional information and example. patternProperties: - # 25 LDOs - "^LDO([1-9]|[1][0-9]|2[0-5])$": + # 25 LDOs, without LDO10-12 + "^LDO([1-9]|1[3-9]|2[0-5])$": type: object $ref: regulator.yaml# unevaluatedProperties: false @@ -30,6 +30,23 @@ patternProperties: required: - regulator-name + "^LDO(1[0-2])$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + description: + Properties for single LDO regulator. + + properties: + samsung,ext-control-gpios: + maxItems: 1 + description: + LDO10, LDO11 and LDO12 can be configured to external control over + GPIO. + + required: + - regulator-name + # 5 bucks "^BUCK[1-5]$": type: object diff --git a/Documentation/devicetree/bindings/riscv/cpus.yaml b/Documentation/devicetree/bindings/riscv/cpus.yaml index c6720764e765..a2884e3113da 100644 --- a/Documentation/devicetree/bindings/riscv/cpus.yaml +++ b/Documentation/devicetree/bindings/riscv/cpus.yaml @@ -83,7 +83,7 @@ properties: insensitive, letters in the riscv,isa string must be all lowercase to simplify parsing. $ref: "/schemas/types.yaml#/definitions/string" - pattern: ^rv(?:64|32)imaf?d?q?c?b?v?k?h?(?:_[hsxz](?:[a-z])+)*$ + pattern: ^rv(?:64|32)imaf?d?q?c?b?k?j?p?v?h?(?:[hsxz](?:[a-z])+)?(?:_[hsxz](?:[a-z])+)*$ # RISC-V requires 'timebase-frequency' in /cpus, so disallow it here timebase-frequency: false diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,apr-services.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,apr-services.yaml index 290555426c39..bdf482db32aa 100644 --- a/Documentation/devicetree/bindings/soc/qcom/qcom,apr-services.yaml +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,apr-services.yaml @@ -39,8 +39,8 @@ properties: qcom,protection-domain: $ref: /schemas/types.yaml#/definitions/string-array description: | - Protection domain service name and path for APR service - possible values are:: + Protection domain service name and path for APR service (if supported). + Possible values are:: "avs/audio", "msm/adsp/audio_pd". "kernel/elf_loader", "msm/modem/wlan_pd". "tms/servreg", "msm/adsp/audio_pd". @@ -49,6 +49,5 @@ properties: required: - reg - - qcom,protection-domain additionalProperties: true diff --git a/Documentation/devicetree/bindings/sound/everest,es8326.yaml b/Documentation/devicetree/bindings/sound/everest,es8326.yaml index 07781408e788..07781408e788 100755..100644 --- a/Documentation/devicetree/bindings/sound/everest,es8326.yaml +++ b/Documentation/devicetree/bindings/sound/everest,es8326.yaml diff --git a/Documentation/filesystems/erofs.rst b/Documentation/filesystems/erofs.rst index 067fd1670b1f..a43aacf1494e 100644 --- a/Documentation/filesystems/erofs.rst +++ b/Documentation/filesystems/erofs.rst @@ -120,6 +120,8 @@ dax={always,never} Use direct access (no page cache). See dax A legacy option which is an alias for ``dax=always``. device=%s Specify a path to an extra device to be used together. fsid=%s Specify a filesystem image ID for Fscache back-end. +domain_id=%s Specify a domain ID in fscache mode so that different images + with the same blobs under a given domain ID can share storage. =================== ========================================================= Sysfs Entries diff --git a/Documentation/kbuild/makefiles.rst b/Documentation/kbuild/makefiles.rst index 6b7368d1f516..38bc74eaa547 100644 --- a/Documentation/kbuild/makefiles.rst +++ b/Documentation/kbuild/makefiles.rst @@ -1042,7 +1042,7 @@ $(clean-files). When executing "make clean", the file "crc32table.h" will be deleted. Kbuild will assume files to be in the same relative directory as the -Makefile, except if prefixed with $(objtree). +Makefile. To exclude certain files or directories from make clean, use the $(no-clean-files) variable. diff --git a/Documentation/networking/bridge.rst b/Documentation/networking/bridge.rst index 4aef9cddde2f..c859f3c1636e 100644 --- a/Documentation/networking/bridge.rst +++ b/Documentation/networking/bridge.rst @@ -8,7 +8,7 @@ In order to use the Ethernet bridging functionality, you'll need the userspace tools. Documentation for Linux bridging is on: - http://www.linuxfoundation.org/collaborate/workgroups/networking/bridge + https://wiki.linuxfoundation.org/networking/bridge The bridge-utilities are maintained at: git://git.kernel.org/pub/scm/linux/kernel/git/shemminger/bridge-utils.git diff --git a/Documentation/networking/nf_conntrack-sysctl.rst b/Documentation/networking/nf_conntrack-sysctl.rst index 49db1d11d7c4..8b1045c3b59e 100644 --- a/Documentation/networking/nf_conntrack-sysctl.rst +++ b/Documentation/networking/nf_conntrack-sysctl.rst @@ -173,7 +173,9 @@ nf_conntrack_sctp_timeout_cookie_echoed - INTEGER (seconds) default 3 nf_conntrack_sctp_timeout_established - INTEGER (seconds) - default 432000 (5 days) + default 210 + + Default is set to (hb_interval * path_max_retrans + rto_max) nf_conntrack_sctp_timeout_shutdown_sent - INTEGER (seconds) default 0.3 @@ -190,12 +192,6 @@ nf_conntrack_sctp_timeout_heartbeat_sent - INTEGER (seconds) This timeout is used to setup conntrack entry on secondary paths. Default is set to hb_interval. -nf_conntrack_sctp_timeout_heartbeat_acked - INTEGER (seconds) - default 210 - - This timeout is used to setup conntrack entry on secondary paths. - Default is set to (hb_interval * path_max_retrans + rto_max) - nf_conntrack_udp_timeout - INTEGER (seconds) default 30 |