From 02eb7a8eee20b9ec6aafd5e17c5c41b53e8b13ef Mon Sep 17 00:00:00 2001 From: Gerd Hoffmann Date: Fri, 11 Jul 2025 07:44:46 +0200 Subject: efi: add API doc entry for ovmf_debug_log Document the newly added sysfs ABI for accessing the in-memory debug log provided by OVMF EFI firmware (when enabled) Signed-off-by: Gerd Hoffmann Acked-by: Jonathan Corbet Signed-off-by: Ard Biesheuvel --- Documentation/ABI/testing/sysfs-firmware-efi | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'Documentation') diff --git a/Documentation/ABI/testing/sysfs-firmware-efi b/Documentation/ABI/testing/sysfs-firmware-efi index 5e4d0b27cdfe..927e362d4974 100644 --- a/Documentation/ABI/testing/sysfs-firmware-efi +++ b/Documentation/ABI/testing/sysfs-firmware-efi @@ -36,3 +36,10 @@ Description: Displays the content of the Runtime Configuration Interface Table version 2 on Dell EMC PowerEdge systems in binary format Users: It is used by Dell EMC OpenManage Server Administrator tool to populate BIOS setup page. + +What: /sys/firmware/efi/ovmf_debug_log +Date: July 2025 +Contact: Gerd Hoffmann , linux-efi@vger.kernel.org +Description: Displays the content of the OVMF debug log buffer. The file is + only present in case the firmware supports logging to a memory + buffer. -- cgit v1.2.3 From dfa477b6e674d51f87b342f1d31d9316e44d67d3 Mon Sep 17 00:00:00 2001 From: Justin Chen Date: Mon, 2 Jun 2025 15:23:10 -0700 Subject: dt-bindings: mailbox: Add support for bcm74110 Add devicetree YAML binding for brcmstb bcm74110 mailbox used for communicating with a co-processor. Reviewed-by: Krzysztof Kozlowski Signed-off-by: Justin Chen Reviewed-by: Florian Fainelli Signed-off-by: Jassi Brar --- .../bindings/mailbox/brcm,bcm74110-mbox.yaml | 64 ++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 Documentation/devicetree/bindings/mailbox/brcm,bcm74110-mbox.yaml (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/mailbox/brcm,bcm74110-mbox.yaml b/Documentation/devicetree/bindings/mailbox/brcm,bcm74110-mbox.yaml new file mode 100644 index 000000000000..750cc96edb46 --- /dev/null +++ b/Documentation/devicetree/bindings/mailbox/brcm,bcm74110-mbox.yaml @@ -0,0 +1,64 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mailbox/brcm,bcm74110-mbox.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom BCM74110 Mailbox + +maintainers: + - Justin Chen + - Florian Fainelli + +description: Broadcom mailbox hardware first introduced with 74110 + +properties: + compatible: + enum: + - brcm,bcm74110-mbox + + reg: + maxItems: 1 + + interrupts: + items: + - description: RX doorbell and watermark interrupts + - description: TX doorbell and watermark interrupts + + "#mbox-cells": + const: 2 + description: + The first cell is channel type and second cell is shared memory slot + + brcm,rx: + $ref: /schemas/types.yaml#/definitions/uint32 + description: RX Mailbox number + + brcm,tx: + $ref: /schemas/types.yaml#/definitions/uint32 + description: TX Mailbox number + +required: + - compatible + - reg + - interrupts + - "#mbox-cells" + - brcm,rx + - brcm,tx + +additionalProperties: false + +examples: + - | + #include + #include + + mailbox@a552000 { + compatible = "brcm,bcm74110-mbox"; + reg = <0xa552000 0x1104>; + interrupts = , + ; + #mbox-cells = <0x2>; + brcm,rx = <0x7>; + brcm,tx = <0x6>; + }; -- cgit v1.2.3 From 9bdaf9a96d04c9c520e720ebb2211550331f15ac Mon Sep 17 00:00:00 2001 From: Luca Weiss Date: Sun, 13 Jul 2025 10:05:28 +0200 Subject: dt-bindings: mailbox: qcom-ipcc: document the Milos Inter-Processor Communication Controller Document the Inter-Processor Communication Controller on the Milos SoC. Signed-off-by: Luca Weiss Acked-by: Rob Herring (Arm) Signed-off-by: Jassi Brar --- Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml | 1 + 1 file changed, 1 insertion(+) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml b/Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml index f69c0ec5d19d..e5c423130db6 100644 --- a/Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml +++ b/Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml @@ -24,6 +24,7 @@ properties: compatible: items: - enum: + - qcom,milos-ipcc - qcom,qcs8300-ipcc - qcom,qdu1000-ipcc - qcom,sa8255p-ipcc -- cgit v1.2.3 From b8fa5e827f2056c207f5c447e48e33af28bc1c19 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Tue, 3 Jun 2025 13:57:08 +0200 Subject: dt-bindings: mailbox: amlogic,meson-gxbb-mhu: Add missing interrupts maxItems Lists should have fixed constraint, so add missing maxItems to the "interrupts" property. Since minItems=maxItems, the minItems is implied by dtschema so can be dropped. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Martin Blumenstingl Acked-by: Rob Herring (Arm) Signed-off-by: Jassi Brar --- Documentation/devicetree/bindings/mailbox/amlogic,meson-gxbb-mhu.yaml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/mailbox/amlogic,meson-gxbb-mhu.yaml b/Documentation/devicetree/bindings/mailbox/amlogic,meson-gxbb-mhu.yaml index 385809ed1569..0849799ee0c5 100644 --- a/Documentation/devicetree/bindings/mailbox/amlogic,meson-gxbb-mhu.yaml +++ b/Documentation/devicetree/bindings/mailbox/amlogic,meson-gxbb-mhu.yaml @@ -27,7 +27,7 @@ properties: maxItems: 1 interrupts: - minItems: 3 + maxItems: 3 description: Contains the interrupt information corresponding to each of the 3 links of MHU. -- cgit v1.2.3 From f869e8f7da4d73a6d0d106d6891d81937b52de12 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Tue, 3 Jun 2025 13:57:09 +0200 Subject: dt-bindings: mailbox: ti,secure-proxy: Add missing reg maxItems Lists should have fixed constraint, so add missing maxItems to the "reg" property. Since minItems=maxItems, the minItems is implied by dtschema so can be dropped. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Nishanth Menon Acked-by: Rob Herring (Arm) Signed-off-by: Jassi Brar --- Documentation/devicetree/bindings/mailbox/ti,secure-proxy.yaml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/mailbox/ti,secure-proxy.yaml b/Documentation/devicetree/bindings/mailbox/ti,secure-proxy.yaml index eea822861804..682ccd76f5c2 100644 --- a/Documentation/devicetree/bindings/mailbox/ti,secure-proxy.yaml +++ b/Documentation/devicetree/bindings/mailbox/ti,secure-proxy.yaml @@ -36,7 +36,7 @@ properties: - const: scfg reg: - minItems: 3 + maxItems: 3 interrupt-names: minItems: 1 -- cgit v1.2.3 From 5682a215daae506af20d2caf3e9811ccfb24caf3 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Tue, 3 Jun 2025 13:57:10 +0200 Subject: dt-bindings: mailbox: Correct example indentation DTS example in the bindings should be indented with 2- or 4-spaces, so correct a mixture of different styles to keep consistent 4-spaces. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Nishanth Menon Reviewed-by: Sven Peter Acked-by: Rob Herring (Arm) Signed-off-by: Jassi Brar --- .../bindings/mailbox/allwinner,sun6i-a31-msgbox.yaml | 14 +++++++------- .../bindings/mailbox/amlogic,meson-gxbb-mhu.yaml | 8 ++++---- .../devicetree/bindings/mailbox/apple,mailbox.yaml | 16 ++++++++-------- .../devicetree/bindings/mailbox/ti,secure-proxy.yaml | 16 ++++++++-------- 4 files changed, 27 insertions(+), 27 deletions(-) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/mailbox/allwinner,sun6i-a31-msgbox.yaml b/Documentation/devicetree/bindings/mailbox/allwinner,sun6i-a31-msgbox.yaml index 75d5d97305e1..87d31963c1b7 100644 --- a/Documentation/devicetree/bindings/mailbox/allwinner,sun6i-a31-msgbox.yaml +++ b/Documentation/devicetree/bindings/mailbox/allwinner,sun6i-a31-msgbox.yaml @@ -68,13 +68,13 @@ examples: #include msgbox: mailbox@1c17000 { - compatible = "allwinner,sun8i-h3-msgbox", - "allwinner,sun6i-a31-msgbox"; - reg = <0x01c17000 0x1000>; - clocks = <&ccu CLK_BUS_MSGBOX>; - resets = <&ccu RST_BUS_MSGBOX>; - interrupts = ; - #mbox-cells = <1>; + compatible = "allwinner,sun8i-h3-msgbox", + "allwinner,sun6i-a31-msgbox"; + reg = <0x01c17000 0x1000>; + clocks = <&ccu CLK_BUS_MSGBOX>; + resets = <&ccu RST_BUS_MSGBOX>; + interrupts = ; + #mbox-cells = <1>; }; ... diff --git a/Documentation/devicetree/bindings/mailbox/amlogic,meson-gxbb-mhu.yaml b/Documentation/devicetree/bindings/mailbox/amlogic,meson-gxbb-mhu.yaml index 0849799ee0c5..79963c9878ba 100644 --- a/Documentation/devicetree/bindings/mailbox/amlogic,meson-gxbb-mhu.yaml +++ b/Documentation/devicetree/bindings/mailbox/amlogic,meson-gxbb-mhu.yaml @@ -46,8 +46,8 @@ additionalProperties: false examples: - | mailbox@c883c404 { - compatible = "amlogic,meson-gxbb-mhu"; - reg = <0xc883c404 0x4c>; - interrupts = <208>, <209>, <210>; - #mbox-cells = <1>; + compatible = "amlogic,meson-gxbb-mhu"; + reg = <0xc883c404 0x4c>; + interrupts = <208>, <209>, <210>; + #mbox-cells = <1>; }; diff --git a/Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml b/Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml index 4c0668e5f0bd..474c1a0f99f3 100644 --- a/Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml +++ b/Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml @@ -78,11 +78,11 @@ additionalProperties: false examples: - | - mailbox@77408000 { - compatible = "apple,t8103-asc-mailbox", "apple,asc-mailbox-v4"; - reg = <0x77408000 0x4000>; - interrupts = <1 583 4>, <1 584 4>, <1 585 4>, <1 586 4>; - interrupt-names = "send-empty", "send-not-empty", - "recv-empty", "recv-not-empty"; - #mbox-cells = <0>; - }; + mailbox@77408000 { + compatible = "apple,t8103-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x77408000 0x4000>; + interrupts = <1 583 4>, <1 584 4>, <1 585 4>, <1 586 4>; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + }; diff --git a/Documentation/devicetree/bindings/mailbox/ti,secure-proxy.yaml b/Documentation/devicetree/bindings/mailbox/ti,secure-proxy.yaml index 682ccd76f5c2..c321b69f0ccd 100644 --- a/Documentation/devicetree/bindings/mailbox/ti,secure-proxy.yaml +++ b/Documentation/devicetree/bindings/mailbox/ti,secure-proxy.yaml @@ -68,12 +68,12 @@ examples: - | #include secure_proxy: mailbox@32c00000 { - compatible = "ti,am654-secure-proxy"; - #mbox-cells = <1>; - reg-names = "target_data", "rt", "scfg"; - reg = <0x32c00000 0x100000>, - <0x32400000 0x100000>, - <0x32800000 0x100000>; - interrupt-names = "rx_011"; - interrupts = ; + compatible = "ti,am654-secure-proxy"; + #mbox-cells = <1>; + reg-names = "target_data", "rt", "scfg"; + reg = <0x32c00000 0x100000>, + <0x32400000 0x100000>, + <0x32800000 0x100000>; + interrupt-names = "rx_011"; + interrupts = ; }; -- cgit v1.2.3 From cc0dce769bcedb621f2c5535c31570cd51bc0235 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Tue, 3 Jun 2025 13:57:11 +0200 Subject: dt-bindings: mailbox: nvidia,tegra186-hsp: Use generic node name According to Devicetree specifications, device node names should be generic, thus Mailbox provider should be called "mailbox", not "hsp". Signed-off-by: Krzysztof Kozlowski Acked-by: Thierry Reding Acked-by: Rob Herring (Arm) Signed-off-by: Jassi Brar --- Documentation/devicetree/bindings/mailbox/nvidia,tegra186-hsp.yaml | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/mailbox/nvidia,tegra186-hsp.yaml b/Documentation/devicetree/bindings/mailbox/nvidia,tegra186-hsp.yaml index d97050e40fbf..307dea3fd83f 100644 --- a/Documentation/devicetree/bindings/mailbox/nvidia,tegra186-hsp.yaml +++ b/Documentation/devicetree/bindings/mailbox/nvidia,tegra186-hsp.yaml @@ -59,9 +59,6 @@ description: | properties: - $nodename: - pattern: "^hsp@[0-9a-f]+$" - compatible: oneOf: - enum: @@ -131,7 +128,7 @@ examples: #include #include - hsp_top0: hsp@3c00000 { + hsp_top0: mailbox@3c00000 { compatible = "nvidia,tegra186-hsp"; reg = <0x03c00000 0xa0000>; interrupts = ; -- cgit v1.2.3 From b92f05bc61e23de4f4bb83647c295a4b84047eef Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Tue, 3 Jun 2025 13:57:12 +0200 Subject: dt-bindings: mailbox: Drop consumers example DTS Providers DTS examples should not contain consumer nodes, because they are completely redundant, obvious (defined in common schema) and add unnecessary bloat. Drop consumer examples and unneeded node labels. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Nishanth Menon Acked-by: Rob Herring (Arm) Signed-off-by: Jassi Brar --- .../devicetree/bindings/mailbox/nvidia,tegra186-hsp.yaml | 6 +----- .../devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml | 9 +-------- Documentation/devicetree/bindings/mailbox/ti,omap-mailbox.yaml | 10 +++------- 3 files changed, 5 insertions(+), 20 deletions(-) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/mailbox/nvidia,tegra186-hsp.yaml b/Documentation/devicetree/bindings/mailbox/nvidia,tegra186-hsp.yaml index 307dea3fd83f..f833b845de0d 100644 --- a/Documentation/devicetree/bindings/mailbox/nvidia,tegra186-hsp.yaml +++ b/Documentation/devicetree/bindings/mailbox/nvidia,tegra186-hsp.yaml @@ -128,14 +128,10 @@ examples: #include #include - hsp_top0: mailbox@3c00000 { + mailbox@3c00000 { compatible = "nvidia,tegra186-hsp"; reg = <0x03c00000 0xa0000>; interrupts = ; interrupt-names = "doorbell"; #mbox-cells = <2>; }; - - client { - mboxes = <&hsp_top0 TEGRA_HSP_MBOX_TYPE_DB TEGRA_HSP_DB_MASTER_CCPLEX>; - }; diff --git a/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml b/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml index ac726136f7e5..615ed103b7e6 100644 --- a/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml +++ b/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml @@ -251,7 +251,7 @@ examples: # Example apcs with msm8996 - | #include - apcs_glb: mailbox@9820000 { + mailbox@9820000 { compatible = "qcom,msm8996-apcs-hmss-global"; reg = <0x9820000 0x1000>; @@ -259,13 +259,6 @@ examples: #clock-cells = <0>; }; - rpm-glink { - compatible = "qcom,glink-rpm"; - interrupts = ; - qcom,rpm-msg-ram = <&rpm_msg_ram>; - mboxes = <&apcs_glb 0>; - }; - # Example apcs with qcs404 - | #define GCC_APSS_AHB_CLK_SRC 1 diff --git a/Documentation/devicetree/bindings/mailbox/ti,omap-mailbox.yaml b/Documentation/devicetree/bindings/mailbox/ti,omap-mailbox.yaml index 1a2001e58880..8504ceb64806 100644 --- a/Documentation/devicetree/bindings/mailbox/ti,omap-mailbox.yaml +++ b/Documentation/devicetree/bindings/mailbox/ti,omap-mailbox.yaml @@ -242,7 +242,7 @@ examples: - | /* OMAP4 */ #include - mailbox: mailbox@4a0f4000 { + mailbox@4a0f4000 { compatible = "ti,omap4-mailbox"; reg = <0x4a0f4000 0x200>; interrupts = ; @@ -260,13 +260,9 @@ examples: }; }; - dsp { - mboxes = <&mailbox &mbox_dsp>; - }; - - | /* AM33xx */ - mailbox1: mailbox@480c8000 { + mailbox@480c8000 { compatible = "ti,omap4-mailbox"; reg = <0x480c8000 0x200>; interrupts = <77>; @@ -283,7 +279,7 @@ examples: - | /* AM65x */ - mailbox0_cluster0: mailbox@31f80000 { + mailbox@31f80000 { compatible = "ti,am654-mailbox"; reg = <0x31f80000 0x200>; #mbox-cells = <1>; -- cgit v1.2.3 From 7d33dd2d0e6825d4d2a61d06ae609dce17b56a3a Mon Sep 17 00:00:00 2001 From: Jammy Huang Date: Tue, 22 Jul 2025 09:31:16 +0800 Subject: dt-bindings: mailbox: Add ASPEED AST2700 series SoC Introduce the mailbox module for AST27XX series SoC, which is responsible for interchanging messages between asymmetric processors. Signed-off-by: Jammy Huang Reviewed-by: Krzysztof Kozlowski Reviewed-by: Andrew Jeffery Signed-off-by: Jassi Brar --- .../bindings/mailbox/aspeed,ast2700-mailbox.yaml | 68 ++++++++++++++++++++++ 1 file changed, 68 insertions(+) create mode 100644 Documentation/devicetree/bindings/mailbox/aspeed,ast2700-mailbox.yaml (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/mailbox/aspeed,ast2700-mailbox.yaml b/Documentation/devicetree/bindings/mailbox/aspeed,ast2700-mailbox.yaml new file mode 100644 index 000000000000..600e2d63fccd --- /dev/null +++ b/Documentation/devicetree/bindings/mailbox/aspeed,ast2700-mailbox.yaml @@ -0,0 +1,68 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mailbox/aspeed,ast2700-mailbox.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ASPEED AST2700 mailbox controller + +maintainers: + - Jammy Huang + +description: > + ASPEED AST2700 has multiple processors that need to communicate with each + other. The mailbox controller provides a way for these processors to send + messages to each other. It is a hardware-based inter-processor communication + mechanism that allows processors to send and receive messages through + dedicated channels. + + The mailbox's tx/rx are independent, meaning that one processor can send a + message while another processor is receiving a message simultaneously. + There are 4 channels available for both tx and rx operations. Each channel + has a FIFO buffer that can hold messages of a fixed size (32 bytes in this + case). + + The mailbox controller also supports interrupt generation, allowing + processors to notify each other when a message is available or when an event + occurs. + +properties: + compatible: + const: aspeed,ast2700-mailbox + + reg: + items: + - description: TX control register + - description: RX control register + + reg-names: + items: + - const: tx + - const: rx + + interrupts: + maxItems: 1 + + "#mbox-cells": + const: 1 + +required: + - compatible + - reg + - reg-names + - interrupts + - "#mbox-cells" + +additionalProperties: false + +examples: + - | + #include + + mailbox@12c1c200 { + compatible = "aspeed,ast2700-mailbox"; + reg = <0x12c1c200 0x100>, <0x12c1c300 0x100>; + reg-names = "tx", "rx"; + interrupts = ; + #mbox-cells = <1>; + }; -- cgit v1.2.3 From c8a9a619c072e9a45e9a9b4b035269427dc00aa8 Mon Sep 17 00:00:00 2001 From: Yao Zi Date: Fri, 8 Aug 2025 09:36:54 +0000 Subject: dt-bindings: net: thead,th1520-gmac: Describe APB interface clock Besides ones for GMAC core and peripheral registers, the TH1520 GMAC requires one more clock for configuring APB glue registers. Describe it in the binding. Fixes: f920ce04c399 ("dt-bindings: net: Add T-HEAD dwmac support") Signed-off-by: Yao Zi Acked-by: Krzysztof Kozlowski Reviewed-by: Drew Fustini Link: https://patch.msgid.link/20250808093655.48074-3-ziyao@disroot.org Signed-off-by: Paolo Abeni --- Documentation/devicetree/bindings/net/thead,th1520-gmac.yaml | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/net/thead,th1520-gmac.yaml b/Documentation/devicetree/bindings/net/thead,th1520-gmac.yaml index 6d9de3303762..b3492a9aa4ef 100644 --- a/Documentation/devicetree/bindings/net/thead,th1520-gmac.yaml +++ b/Documentation/devicetree/bindings/net/thead,th1520-gmac.yaml @@ -62,11 +62,13 @@ properties: items: - description: GMAC main clock - description: Peripheral registers interface clock + - description: APB glue registers interface clock clock-names: items: - const: stmmaceth - const: pclk + - const: apb interrupts: items: @@ -88,8 +90,8 @@ examples: compatible = "thead,th1520-gmac", "snps,dwmac-3.70a"; reg = <0xe7070000 0x2000>, <0xec003000 0x1000>; reg-names = "dwmac", "apb"; - clocks = <&clk 1>, <&clk 2>; - clock-names = "stmmaceth", "pclk"; + clocks = <&clk 1>, <&clk 2>, <&clk 3>; + clock-names = "stmmaceth", "pclk", "apb"; interrupts = <66>; interrupt-names = "macirq"; phy-mode = "rgmii-id"; -- cgit v1.2.3 From e93f7af148222303c4632318536c0f649b4ee5b1 Mon Sep 17 00:00:00 2001 From: Jordan Rife Date: Fri, 8 Aug 2025 11:57:56 -0700 Subject: docs: Fix name for net.ipv4.udp_child_hash_entries udp_child_ehash_entries -> udp_child_hash_entries Fixes: 9804985bf27f ("udp: Introduce optional per-netns hash table.") Signed-off-by: Jordan Rife Reviewed-by: Kuniyuki Iwashima Link: https://patch.msgid.link/20250808185800.1189042-1-jordan@jrife.io Signed-off-by: Paolo Abeni --- Documentation/networking/ip-sysctl.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'Documentation') diff --git a/Documentation/networking/ip-sysctl.rst b/Documentation/networking/ip-sysctl.rst index bb620f554598..9756d16e3df1 100644 --- a/Documentation/networking/ip-sysctl.rst +++ b/Documentation/networking/ip-sysctl.rst @@ -1420,7 +1420,7 @@ udp_hash_entries - INTEGER A negative value means the networking namespace does not own its hash buckets and shares the initial networking namespace's one. -udp_child_ehash_entries - INTEGER +udp_child_hash_entries - INTEGER Control the number of hash buckets for UDP sockets in the child networking namespace, which must be set before clone() or unshare(). -- cgit v1.2.3