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<title>HongMeng Kernel</title>

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<span id="openzim-page-title" class="mw-page-title-main"><span class="mw-page-title-main">HongMeng Kernel</span></span>

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</style><table class="infobox vevent"><tbody><tr><th colspan="2" class="infobox-above" style="background-color: #e0e0e0;">HongMeng Kernel</th></tr><tr><td colspan="2" class="infobox-image"><div class="infobox-caption">HongMeng Kernel architecture diagram</div></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="Programmer" title="Programmer">Developer</a></th><td class="infobox-data"><a href="Huawei" title="Huawei">Huawei</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="Programming_language" title="Programming language">Written in</a></th><td class="infobox-data"><a href="C_(programming_language)" title="C (programming language)">C</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;">OS family</th><td class="infobox-data"><a href="OpenHarmony" title="OpenHarmony">OpenHarmony</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;">Working state</th><td class="infobox-data">Current</td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;">Source model</th><td class="infobox-data"><a href="Proprietary_software" title="Proprietary software">Closed</a>, with <a href="Open_source" title="Open source">open source</a> components</td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;">Initial release</th><td class="infobox-data">August 2023<span style="display:none"> (<span class="bday dtstart published updated">2023-08</span>)</span></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="Software_release_life_cycle" title="Software release life cycle">Latest preview</a></th><td class="infobox-data">1.10.0 / June 6, 2025<span style="display:none"> (<span class="bday dtstart published updated">2025-06-06</span>)</span></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;">Supported platforms</th><td class="infobox-data">Current: <a href="AArch64" title="AArch64">ARM64</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="Kernel_(operating_system)" title="Kernel (operating system)">Kernel</a> type</th><td class="infobox-data"><a href="Microkernel" title="Microkernel">Microkernel</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="Software_license" title="Software license">License</a></th><td class="infobox-data"><a href="Commercial_software" title="Commercial software">Commercial software</a>, <a href="Proprietary_software" title="Proprietary software">Proprietary software</a> except for open-source components</td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;">Preceded by</th><td class="infobox-data">OpenHarmony ChCore (<a href="Monolithic_kernel" title="Monolithic kernel">Monolithic</a>) kernel, <a href="LiteOS" title="LiteOS">LiteOS</a> (<a href="Real-time_operating_system" title="Real-time operating system">RTOS</a>) kernel</td></tr></tbody></table>

<p><b>HongMeng Kernel</b> (<a href="Simplified_Chinese_characters" title="Simplified Chinese characters">Chinese</a>: <span lang="zh-Hans">鸿蒙内核</span>; <a href="Pinyin" title="Pinyin">pinyin</a>: <i><span lang="zh-Latn">Hóngméng nèihé</span></i>) is a computer operating system kernel developed by <a href="Huawei" title="Huawei">Huawei</a>. It is used in the <a href="HarmonyOS_NEXT" title="HarmonyOS NEXT">HarmonyOS NEXT</a> version of the <a href="HarmonyOS" title="HarmonyOS">HarmonyOS</a> operating system, replacing previous versions that relied on the <a href="Paranoid_Android_(operating_system)" title="Paranoid Android (operating system)">AOSP</a> compatibility layer, <a href="Linux_kernel" title="Linux kernel">Linux kernel</a>, and <a href="LiteOS" title="LiteOS">LiteOS</a> kernel.<sup id="cite_ref-technode_1-0" class="reference"><a href="#cite_note-technode-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-huaweicentral_2-0" class="reference"><a href="#cite_note-huaweicentral-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup>

</p><p>The HongMeng Kernel adopts a <a href="Microkernel" title="Microkernel">microkernel</a> architecture, designed to enhance security and performance by isolating critical system components.<sup id="cite_ref-technode_1-1" class="reference"><a href="#cite_note-technode-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-huaweicentral_2-1" class="reference"><a href="#cite_note-huaweicentral-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup>

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<div class="mw-heading mw-heading2"><h2 id="Kernel_design">Kernel design</h2></div>

<p>HongMeng kernel is a <a href="Microkernel" title="Microkernel">microkernel</a> at rich executed environment level for software outside hardware-based HarmonyOS TEE kernel, enabling greater modularity and larger portions of the OS to benefit from <a href="Memory_protection" title="Memory protection">memory protection</a> at kernel mode. While retaining the speed of monolithic mainline Linux kernel compatibility subsystem of modular OpenHarmony standard system within its kernel abstraction layer as compatibility layer with <a href="POSIX" title="POSIX">POSIX</a> APIs and third-party <a href="Musl" title="Musl">musl-libc</a> integrated support for bigger advanced devices for some critical tasks at user mode of HarmonyOS operating system commercial distro. The kernel has <a href="Linux_kernel_interfaces" title="Linux kernel interfaces">Linux ABI</a> compatibility by placing an ABI-compatible shim in IC0 (kernel space), which redirects Linux <a href="System_call" title="System call">system calls</a> to IPC and serves as a central repository for global state. The kernel also reuses Linux drivers through driver containers, which balances between compatibility and critical path performance, while having control plane and data plane separation to improve performance. HongMeng kernel capabilities in context switching, network, application startup time, load, frame loss, interrupt latency, etc., and also performance optimised in smart routers and smart vehicles.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-huawei_5-0" class="reference"><a href="#cite_note-huawei-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup>

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<p>As of June 5, 2025, HongMeng kernel runs on ARM64 devices on <a href="HarmonyOS_NEXT" title="HarmonyOS NEXT">HarmonyOS NEXT</a> 5.1.0.110 version with current version 1.10.0.<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup>

</p><p>HongMeng kernel objects used as carriers for data transmission during IPC communication. The capability system ensures only the capability to read from or write to kernel objects can receive or send messages through these objects. As a result, the content of messages has inability to insert malicious processes.<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-darknavy_8-0" class="reference"><a href="#cite_note-darknavy-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup>

</p><p>HongMeng kernel adopts a microkernel architecture that reduces the kernel TCB (Trusted Code Base). Compared to traditional <a href="Monolithic_kernel" title="Monolithic kernel">monolithic</a> kernels such as <a href="Linux_kernel" title="Linux kernel">Linux kernel</a>,<sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> the kernel code in HongMeng kernel is less than one-fourth in size, significantly reducing occurrence of vulnerabilities on the kernel.<sup id="cite_ref-darknavy_8-1" class="reference"><a href="#cite_note-darknavy-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup>

</p><p>On HongMeng kernel, the HKIP module provides various protection mechanisms. Other than code, the read-only data, and kernel page table, other critical structures within the kernel are not protected by HKIP. The finer-grained kernel module isolation featured in HongMeng kernel, which divides kernel resources into multiple types, different types are managed by corresponding modules, and modules communicate with each other through the IPC mechanism, which has a better effect on multiple modules defense against attacks. Then it divides the permissions between modules in a fine-grained manner and communicates between modules through IPC, making it difficult for attackers to evolve the attack results of one module into the attack results of the entire system. HongMeng kernel loads the driver in user mode, making it difficult to trigger an attack against drivers to an attack against the kernel EL1 layer by strictly obtaining only EL0 permissions.<sup id="cite_ref-huawei_5-1" class="reference"><a href="#cite_note-huawei-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-darknavy_8-2" class="reference"><a href="#cite_note-darknavy-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup>

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<p>HongMeng kernel has file system protection in place, using different keys for different contexts to protect the confidentiality and integrity of code and data files, and key management with the Secure Enclave (TrustZone, security chip) isolated from the kernel. Manufacturers and system developers can use hardware security primitives alongside third-party to first-party chip designs provided by processors to achieve a higher level of security privileges than the kernel. Even after an attacker compromises the HongMeng kernel, the system relies on a hypervisor or secure monitor that is lower than the kernel and has a smaller TCB. The TrustZone and security chip, which are isolated from the rich executed environment REE kernel, ensures the security of users' sensitive data.<sup id="cite_ref-darknavy_8-3" class="reference"><a href="#cite_note-darknavy-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-11" class="reference"><a href="#cite_note-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup>

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<ul><li><a href="Kernel_(operating_system)" title="Kernel (operating system)">Kernel (operating system)</a></li>

<li><a href="OpenHarmony" title="OpenHarmony">OpenHarmony</a></li>

<li><a href="HarmonyOS_NEXT" title="HarmonyOS NEXT">HarmonyOS NEXT</a> – iterative operating system released by Huawei, with HarmonyOS as kernel</li>

<li><a href="HarmonyOS" title="HarmonyOS">HarmonyOS</a> – operating system released by Huawei, with HarmonyOS kernel as kernel</li></ul>

<div class="mw-heading mw-heading2"><h2 id="Further_reading">Further reading</h2></div>

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<ul><li>Haibo, Chen Huawei Central Software Institute and Shanghai Jiao Tong University (21 June 2024), Microkernel Goes General:</li></ul>

<p>Performance and Compatibility in the HongMeng Production Microkernel from the original on June 21, 2024. Retrieved 2024-07-10.<sup id="cite_ref-usenix-osdi24-chen-haibo_12-0" class="reference"><a href="#cite_note-usenix-osdi24-chen-haibo-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup>

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<div class="mw-heading mw-heading2"><h2 id="References">References</h2></div>

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</ol></div></div>

<div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2></div>

<ul><li><a rel="nofollow" class="external text" href="https://developer.huawei.com/consumer/cn/?ha_linker=eyJ0cyI6MTcwNjUyNTkzMDgxOCwiaWQiOiI5NGJmMmNkZDhiMWI1YTY0MDA3NjdiYTEwZTQ1OGRkZSJ9">Official website</a></li></ul>

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</style><div id="Mobile_operating_systems880" style="font-size:114%;margin:0 4em"><a href="Mobile_operating_system" title="Mobile operating system">Mobile operating systems</a></div></th></tr><tr><td class="navbox-abovebelow" colspan="2"><div>

<ul><li><a href="Comparison_of_mobile_operating_systems" title="Comparison of mobile operating systems">Comparison</a></li>

<li><a href="List_of_open-source_mobile_phones" title="List of open-source mobile phones">Open-source mobile phones, OSes</a></li>

<li><a href="Open_Handset_Alliance" title="Open Handset Alliance">Open Handset Alliance</a></li>

<li><a href="Open_Mobile_Alliance" title="Open Mobile Alliance">Open Mobile Alliance</a></li>

<li><a href="List_of_mobile_app_distribution_platforms" title="List of mobile app distribution platforms">Mobile app distributions</a></li>

<li><a href="Mobile_app_development" title="Mobile app development">Mobile app development</a></li></ul>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="Linux" title="Linux">Linux</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="Linux_kernel" title="Linux kernel">Kernel</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><b>Active</b>: <a href="Android_(operating_system)" title="Android (operating system)">Android</a>

<ul><li><a href="List_of_custom_Android_distributions" title="List of custom Android distributions">forks</a></li>

<li><a href="Android_Go" title="Android Go">Android Go</a></li>

<li><a href="EMUI" title="EMUI">EMUI</a>, <a href="HarmonyOS" title="HarmonyOS">HarmonyOS</a> (Linux kernel subsystem)</li>

<li><a href="ChromeOS" title="ChromeOS">ChromeOS</a>

<ul><li><a href="ChromeOS_Flex" title="ChromeOS Flex">ChromeOS Flex</a></li></ul></li>

<li><a href="KaiOS" title="KaiOS">KaiOS</a>

<ul><li><a href="HMD_Global#Smart_Feature_OS" title="HMD Global">Smart Feature OS</a></li></ul></li>

<li><a href="Amazon_Kindle" title="Amazon Kindle">Kindle firmware</a></li>

<li><a href="LuneOS" title="LuneOS">LuneOS</a></li>

<li><a href="Maemo#Maemo_Leste" title="Maemo">Maemo Leste</a></li>

<li><a href="Tizen" title="Tizen">Tizen</a></li></ul>

<ul><li><b>Defunct</b>: <a href="Bada_(operating_system)" title="Bada (operating system)">Bada</a></li>

<li><a href="Firefox_OS" title="Firefox OS">Firefox OS</a>

<li><a href="MeeGo" title="MeeGo">MeeGo</a></li>

<li><a href="MontaVista" title="MontaVista">MontaVista</a>

<ul><li><a href="MotoMagx" title="MotoMagx">MotoMagx</a></li>

<li><a href="Mobilinux" title="Mobilinux">Mobilinux</a></li></ul></li>

<li><a href="OpenEmbedded" title="OpenEmbedded">OpenEmbedded</a>

<ul><li><a href="%C3%85ngstr%C3%B6m_distribution" title="Ångström distribution">Ångström</a></li>

<li><a href="Openmoko_Linux" title="Openmoko Linux">Openmoko Linux</a></li>

<li><a href="QtMoko" class="mw-redirect" title="QtMoko">QtMoko</a></li>

<li><a href="OpenEZX" title="OpenEZX">OpenEZX</a></li>

<li><a href="WebOS" title="WebOS">WebOS</a></li></ul>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="GNU" title="GNU">GNU</a>/<br><a href="Linux" title="Linux">Linux</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><b>Active</b>: <a href="Fedora_Linux" title="Fedora Linux">Fedora Mobility</a></li>

<li><a href="Manjaro" title="Manjaro">Manjaro</a> ARM</li>

<li><a href="PostmarketOS" title="PostmarketOS">postmarketOS</a></li>

<li><a href="PureOS" title="PureOS">PureOS</a></li>

<li><a href="Sailfish_OS" title="Sailfish OS">Sailfish OS</a></li>

<li><a href="SteamOS" title="SteamOS">SteamOS</a></li>

<li><a href="Ubuntu_Touch" title="Ubuntu Touch">Ubuntu Touch</a>

<ul><li><a href="UBports" class="mw-redirect" title="UBports">UBports</a></li></ul></li>

<li><a href="Mobian" title="Mobian">Mobian</a></li></ul>

<ul><li><b>Defunct</b>: <a href="Maemo" title="Maemo">Maemo</a>

<li><a href="Moblin" title="Moblin">Moblin</a></li></ul>

</div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="XNU" title="XNU">XNU</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="IPadOS" title="IPadOS">iPadOS</a></li>

<li><a href="WatchOS" title="WatchOS">watchOS</a>

<ul><li><a href="BridgeOS" title="BridgeOS">bridgeOS</a></li></ul></li></ul></li></ul>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="QNX" title="QNX">QNX</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="BlackBerry_10" title="BlackBerry 10">BlackBerry 10</a></li>

<li><a href="BlackBerry_Tablet_OS" title="BlackBerry Tablet OS">BlackBerry Tablet OS</a></li></ul>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="Microsoft_Windows" title="Microsoft Windows">Microsoft<br>Windows</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="Windows_XP_editions#Tablet_PC_Edition" title="Windows XP editions">Windows XP Tablet PC Edition</a></li>

<li><a href="Windows_Mobile" title="Windows Mobile">Windows Mobile</a></li>

<li><a href="Windows_Phone" title="Windows Phone">Windows Phone</a>

<li><a href="Windows_RT" title="Windows RT">Windows RT</a></li>

<li><a href="Windows_10_Mobile" title="Windows 10 Mobile">Windows 10 Mobile</a></li>

<li><a href="Windows_8" title="Windows 8">Windows 8</a>

<ul><li><a href="Windows_8.1" title="Windows 8.1">Windows 8.1</a></li></ul></li>

<li><a href="Windows_10" title="Windows 10">Windows 10</a></li>

<li><a href="Windows_11" title="Windows 11">Windows 11</a></li></ul>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="Zircon_(microkernel)" class="mw-redirect" title="Zircon (microkernel)">Zircon</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="Fuchsia_(operating_system)" title="Fuchsia (operating system)">Fuchsia</a></li></ul>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="FreeBSD" title="FreeBSD">FreeBSD</a>, <a href="NetBSD" title="NetBSD">NetBSD</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="PlayStation_Vita_system_software" title="PlayStation Vita system software">PlayStation Vita system software</a></li></ul>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="OpenHarmony" title="OpenHarmony">OpenHarmony</a>,<br><a href="HarmonyOS_NEXT" title="HarmonyOS NEXT">HarmonyOS NEXT</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><b>Active</b>: <a href="OpenHarmony" title="OpenHarmony">OpenHarmony</a></li>

<li><a href="HarmonyOS" title="HarmonyOS">HarmonyOS</a>

<ul><li><a href="HarmonyOS_NEXT" title="HarmonyOS NEXT">HarmonyOS NEXT</a></li></ul></li></ul>

<ul><li><b>Defunct</b>: <a href="EMUI" title="EMUI">EMUI</a> (non GMS-based)</li>

<li><a href="LiteOS" title="LiteOS">LiteOS</a></li>

<li>Huawei Band OS</li></ul>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="FreeRTOS" title="FreeRTOS">FreeRTOS</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li>Amazfit OS

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="Nintendo" title="Nintendo">Nintendo</a><br>system software</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="Nintendo_3DS_system_software" title="Nintendo 3DS system software">Nintendo 3DS system software</a></li>

<li><a href="Nintendo_DSi_system_software" title="Nintendo DSi system software">Nintendo DSi system software</a></li>

<li><a href="Nintendo_Switch_system_software" title="Nintendo Switch system software">Nintendo Switch system software</a></li></ul>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="Minix_3" title="Minix 3">Minix 3</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="Intel_Management_Engine" title="Intel Management Engine">Intel Management Engine</a></li></ul>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="Symbian" title="Symbian">Symbian</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Others</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="Binary_Runtime_Environment_for_Wireless" title="Binary Runtime Environment for Wireless">Binary Runtime Environment for Wireless</a> (BREW)</li>

<li><a href="BlackBerry_OS" title="BlackBerry OS">BlackBerry OS</a></li>

<li><a href="Magic_Cap" title="Magic Cap">Magic Cap</a></li>

<li><a href="Nokia_Asha_platform" title="Nokia Asha platform">Nokia Asha platform</a></li>

<li><a href="PalmDOS" class="mw-redirect" title="PalmDOS">PalmDOS</a></li>

<li><a href="PlayStation_Portable_system_software" title="PlayStation Portable system software">PlayStation Portable system software</a></li>

<li><a href="Sony_Ericsson_Java_Platform" title="Sony Ericsson Java Platform">Sony Ericsson Java Platform</a></li>

<li><a href="ThreadX" title="ThreadX">ThreadX</a></li></ul>

</div></td></tr><tr><td class="navbox-abovebelow hlist" colspan="2"><div>

<ul><li><a href="Portal%3ASoftware" class="mw-redirect" title="Portal:Software">Software</a></li>

<li><span class="noviewer" typeof="mw:File"><span title="Category"></span></span> Mobile operating systems</li>

<li>Mobile applications</li>

<li><span class="noviewer" typeof="mw:File"></span> <a href="Portal%3ATelecommunication" title="Portal:Telecommunication">Telecommunication</a></li></ul>

</div></td></tr></tbody></table></div>

<div class="navbox-styles"></div><div role="navigation" class="navbox" aria-labelledby="Distributed_operating_systems192" style="padding:3px"><table class="nowraplinks hlist mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div id="Distributed_operating_systems192" style="font-size:114%;margin:0 4em"><a href="Distributed_operating_system" title="Distributed operating system">Distributed operating systems</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Current</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="Barrelfish_(operating_system)" title="Barrelfish (operating system)">Barrelfish</a></li>

<li><a href="HarmonyOS" title="HarmonyOS">HarmonyOS</a></li>

<li><a href="OpenHarmony" title="OpenHarmony">OpenHarmony</a></li>

<li><a href="HarmonyOS_NEXT" title="HarmonyOS NEXT">HarmonyOS NEXT</a></li>

<li><a href="Inferno_(operating_system)" title="Inferno (operating system)">Inferno</a></li>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Historic</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="Amoeba_(operating_system)" title="Amoeba (operating system)">Amoeba</a></li>

<li><a href="Cambridge_Distributed_Computing_System" title="Cambridge Distributed Computing System">Cambridge Distributed Computing System</a></li>

<li><a href="ChorusOS" title="ChorusOS">ChorusOS</a></li>

<li><a href="Domain/OS" title="Domain/OS">Domain/OS</a></li>

<li><a href="HeliOS" class="mw-redirect" title="HeliOS">HeliOS</a></li>

<li><a href="LOCUS_(operating_system)" class="mw-redirect" title="LOCUS (operating system)">LOCUS</a></li>

<li><a href="MOSIX" title="MOSIX">MOSIX</a></li>

<li><a href="Sprite_(operating_system)" title="Sprite (operating system)">Sprite</a></li>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Projects</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="Cairo_(operating_system)" title="Cairo (operating system)">Cairo</a></li></ul>

</div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div>

<ul><li><span class="noviewer" typeof="mw:File"><span title="Category"></span></span> Category</li></ul>

</div></td></tr></tbody></table></div>

<div class="navbox-styles"></div><div role="navigation" class="navbox" aria-labelledby="Huawei310" style="padding:3px"><table class="nowraplinks hlist mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="3"><div id="Huawei310" style="font-size:114%;margin:0 4em"><a href="Huawei" title="Huawei">Huawei</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="Smart_device" title="Smart device">Smart devices</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Phones196" scope="row" class="navbox-group" style="width:1%"><a href="List_of_Huawei_phones" class="mw-redirect" title="List of Huawei phones">Phones</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="Huawei_Ascend" class="mw-redirect" title="Huawei Ascend">Ascend</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="Huawei_Ascend_(phone)" title="Huawei Ascend (phone)">Huawei Ascend</a></li>

<li><a href="Huawei_Pura_series" class="mw-redirect" title="Huawei Pura series">Ascend P</a>

<li>Ascend D

<ul><li>D quad

<li>D1

<li>Ascend G

<li><a href="Huawei_Ascend_Mate" title="Huawei Ascend Mate">Ascend Mate</a>

<li><a href="Huawei_Ascend_Y300" title="Huawei Ascend Y300">Ascend Y300</a></li></ul>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="Huawei_Pura_series" class="mw-redirect" title="Huawei Pura series">P/Pura<br>series</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="Huawei_P8" title="Huawei P8">Huawei P8</a>

<ul><li>50 Pocket</li></ul></li>

<li>Pura 70

<li>70 Ultra</li></ul></li>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="Huawei_Mate" title="Huawei Mate">Mate<br>series</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="Huawei_Mate_S" title="Huawei Mate S">Huawei Mate S</a></li>

</div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Foldableseries43" scope="row" class="navbox-group" style="width:1%"><a href="Foldable_smartphone" title="Foldable smartphone">Foldable</a><br>series</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">

<li><a href="Huawei_Mate_XT" title="Huawei Mate XT">XT Ultimate Design</a></li></ul>

</div></td></tr></tbody></table><div>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Nova<br>series</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="Huawei_Nova" title="Huawei Nova">Huawei Nova & Nova Plus</a>

<ul><li>lite

<li>3

<li>Smart</li>

<li><a href="Huawei_Y6_(2017)" title="Huawei Y6 (2017)">Young</a></li>

<li>Youth</li></ul></li>

<li>2

<li>3

<li>4

<li>5

<li>6

<li>7 SE

<ul><li>Youth</li></ul></li></ul></li>

<li>8 SE

<ul><li>Youth</li></ul></li>

<li>10

<li>11

<ul><li>11 Pro/Ultra</li>

<li>12

<ul><li>12 Pro/Ultra</li>

<li>13

<li>Y72

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">G<br>series</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="Huawei_G8" title="Huawei G8">Huawei G7 Plus/G8</a></li>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Y<br>series</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="Huawei_Y5_(2018)" title="Huawei Y5 (2018)">Prime</a></li>

<ul><li>Compact</li></ul></li>

<li>2018

<ul><li>Prime</li></ul></li>

<li>2019

<ul><li>Prime</li>

<li>Y7

<ul><li>7 Prime</li>

<li>2018

<ul><li>Prime</li>

<li>2019

<ul><li>Prime</li>

<li>Y8

<li>Y9

<li>2019

<ul><li>Prime</li></ul></li>

</div></td></tr><tr><td colspan="2" class="navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="Huawei_G6600_Passport" title="Huawei G6600 Passport">Huawei G6600 Passport</a></li>

<li>Pocket 2</li>

<li>Pocket S</li>

<li><a href="Huawei_Premia" title="Huawei Premia">Premia</a></li>

<li><a href="Huawei_Sonic" title="Huawei Sonic">Sonic</a></li>

<li><a href="Huawei_STREAM_X_GL07S" title="Huawei STREAM X GL07S">STREAM X GL07S</a></li>

<li><a href="T-Mobile_Tap" title="T-Mobile Tap">T-Mobile Tap (U7519)</a></li>

<li><a href="Huawei_IDEOS_U8150" class="mw-redirect" title="Huawei IDEOS U8150">IDEOS U8150</a></li>

<li><a href="T-Mobile_Pulse" title="T-Mobile Pulse">T-Mobile Pulse (U8220)</a></li>

<li><a href="Huawei_U9130_Compass" class="mw-redirect" title="Huawei U9130 Compass">U9130 Compass</a></li>

<li><a href="Nexus_6P" title="Nexus 6P">Nexus 6P</a></li></ul>

</div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="Tablet_computer" title="Tablet computer">Tablets</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="Huawei_Ideos_Tablet_S7" title="Huawei Ideos Tablet S7">Huawei Ideos Tablet S7</a></li>

<li>Honor Tablet 5</li>

<li><a href="Huawei_Mediapad_M5" title="Huawei Mediapad M5">Mediapad M5</a></li>

<li>Mediapad M6</li>

<li><a href="Huawei_MatePad_Pro" title="Huawei MatePad Pro">MatePad Pro</a></li></ul>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="Laptop" title="Laptop">Laptops</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="Huawei_MateBook_series" class="mw-redirect" title="Huawei MateBook series">MateBook</a></li>

<li><a href="Huawei_MateBook_X_Pro" title="Huawei MateBook X Pro">MateBook X Pro</a></li></ul>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="Wearable_computer" title="Wearable computer">Wearables</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="Huawei_Watch" title="Huawei Watch">Watch GT</a></li>

<li>X Gentle Monster Eyewear</li>

<li>Watch GT 2

<li>Watch Fit</li>

<li>X Gentle Monster Eyewear II</li></ul>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="CPU" class="mw-redirect" title="CPU">CPU</a>/<a href="AI_accelerator" class="mw-redirect" title="AI accelerator">NPU</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="Kirin_990" class="mw-redirect" title="Kirin 990">Kirin</a></li>

<li><a href="Kunpeng_920" class="mw-redirect" title="Kunpeng 920">Kunpeng</a>, <a href="HiSilicon#AI_Acceleration" title="HiSilicon">Ascend</a></li>

<li>Atlas</li>

<li>Tiangang (5G)</li>

<li>Balong (modem: 5G/5.5G)</li></ul>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="Operating_system" title="Operating system">Operating<br>systems</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="EulerOS" title="EulerOS">EulerOS</a></li>

<li><a href="EulerOS" title="EulerOS">openEuler</a></li>

<li><a href="EulerOS" title="EulerOS">UniProton</a></li>

<li><a href="EulerOS#NestOS" title="EulerOS">NestOS</a></li>

<li><a href="HarmonyOS" title="HarmonyOS">HarmonyOS</a>

<li><a href="HarmonyOS_kernel" class="mw-redirect" title="HarmonyOS kernel">kernel</a>;</li>

<li><a href="OpenHarmony" title="OpenHarmony">OpenHarmony</a></li>

<li><a href="HarmonyOS_version_history" title="HarmonyOS version history">version history</a></li></ul></li>

<li><a href="LiteOS" title="LiteOS">LiteOS</a></li>

<li>Huawei VRP</li></ul>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Other,<br><a href="Software" title="Software">software</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">

<li><a href="Huawei_SingleRAN" title="Huawei SingleRAN">SingleRAN</a></li>

<li><a href="Ark_Compiler" title="Ark Compiler">Ark Compiler</a></li>

<li>BiSheng Compiler</li>

<li><a href="DevEco_Studio" class="mw-redirect" title="DevEco Studio">DevEco Studio</a></li>

<li><a href="ArkTS" title="ArkTS">ArkTS</a></li>

<li>Cangjie</li>

<li>Hvigor</li>

<li><a href="EROFS" title="EROFS">EROFS</a></li>

<li><a href="Huawei_PanGu" title="Huawei PanGu">Huawei PanGu</a></li>

<li><a href="MindSpore" title="MindSpore">MindSpore</a></li>

<li><a href="ArkUI" class="mw-redirect" title="ArkUI">ArkUI</a></li>

<li><a href="ArkUI" class="mw-redirect" title="ArkUI">ArkUI-X</a></li>

<li><a href="GaussDB" title="GaussDB">GaussDB</a></li>

<li>openGauss</li>

<li>ArkData</li>

<li><a href="MetaERP" class="mw-redirect" title="MetaERP">MetaERP</a></li>

<li><a href="Celia_(virtual_assistant)" title="Celia (virtual assistant)">Celia</a></li>

<li><a href="Huawei_HiCar" title="Huawei HiCar">Huawei HiCar</a></li>

<li><a href="NearLink" title="NearLink">NearLink</a></li></ul>

</div></td></tr></tbody></table><div></div></td><td class="noviewer navbox-image" rowspan="5" style="width:1px;padding:0 0 0 2px"><div><span typeof="mw:File"></span></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Communication<br>infrastructure</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="Softswitch" title="Softswitch">Softswitches</a></li>

<li>Next generation <a href="Network_switching_subsystem#Home_location_register_(HLR)" title="Network switching subsystem">home location register</a></li>

<li><a href="IP_Multimedia_Subsystem" title="IP Multimedia Subsystem">Internet Protocol Multimedia Subsystems</a></li>

<li><a href="Passive_optical_network" title="Passive optical network">Passive optical network</a></li>

<li><a href="Network_switch" title="Network switch">Network switches</a></li>

<li><a href="Service_delivery_platform" title="Service delivery platform">Service delivery platforms</a></li>

<li><a href="Base_station_subsystem" title="Base station subsystem">Base station subsystems</a></li></ul>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Services</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="Huawei_Mobile_Services" title="Huawei Mobile Services">Mobile Services</a>

<ul><li><a href="Huawei_AppGallery" title="Huawei AppGallery">AppGallery</a></li>

<li><a href="Petal_Maps" title="Petal Maps">Petal Maps</a></li></ul></li>

<li><a href="System_integration" title="System integration">Network integration</a></li>

<li><a href="Object_storage" title="Object storage">Object storage</a></li>

<li>Music</li>

<li><a href="Huawei_Video" class="mw-redirect" title="Huawei Video">Video</a></li>

<li>Cloud</li>

<li>GameCenter</li>

<li>Themes</li>

<li>Health</li>

<li>Find Device</li></ul>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">People</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">

<ul><li><a href="Ren_Zhengfei" title="Ren Zhengfei">Ren Zhengfei</a> (CEO)</li>

<li><a href="Liang_Hua" title="Liang Hua">Liang Hua</a> (Chairman)</li>

<li><a href="Sun_Yafang" title="Sun Yafang">Sun Yafang</a> (former chairwoman)</li>

<li><a href="Meng_Wanzhou" title="Meng Wanzhou">Meng Wanzhou</a> (deputy chair & CFO)</li>

<li><a href="Xu_Zhijun" title="Xu Zhijun">Xu Zhijun</a> (deputy chair)</li></ul>

</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Other</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">

<li>Developer Conference</li>

<li>Developer Day</li>

<li><a href="Huawei_Symantec" title="Huawei Symantec">Symantec</a></li>

<li><a href="HiSilicon" title="HiSilicon">HiSilicon</a></li>

<li><a href="Criticism_of_Huawei" title="Criticism of Huawei">Criticism</a>

<ul><li><a href="Li_Hongyuan_incident" title="Li Hongyuan incident">Li Hongyuan incident</a></li></ul></li>

<li><a href="Nano_Memory" title="Nano Memory">Nano Memory</a></li>

<li><a href="Huawei_FreeBuds" title="Huawei FreeBuds">FreeBuds</a></li>

<li>Sound X</li>

<li>Sound Joy</li>

<li>Vision</li>

<li>MateView</li>

<li><a href="Huawei_MateBook" title="Huawei MateBook">MateBook</a></li>

<li><a href="Huawei_MateStation" title="Huawei MateStation">MateStation</a></li>

<li><a href="HarmonyOS_Sans" class="mw-redirect" title="HarmonyOS Sans">HarmonyOS Sans</a></li>

<li>Huawei MRP</li>

<li>nweb (ArkWeb) layer</li>

<li><a href="Huawei_Ox_Horn_Campus" title="Huawei Ox Horn Campus">Ox Horn Campus</a></li>

<li><a href="Huawei_Intelligent_Automotive_Solution" class="mw-redirect" title="Huawei Intelligent Automotive Solution">Intelligent Automotive Solution</a></li>

<li><a href="Harmony_Intelligent_Mobility_Alliance" title="Harmony Intelligent Mobility Alliance">Intelligent Mobility Alliance</a></li>

<li><a href="SiCarrier" title="SiCarrier">SiCarrier</a></li>

<li><a href="Huawei_Lianqiuhu" title="Huawei Lianqiuhu">Huawei Lianqiuhu</a></li></ul>

</div></td></tr><tr><td class="navbox-abovebelow" colspan="3"><div>

<ul><li><span class="noviewer" typeof="mw:File"><span title="Commons page"></span></span> <b><a href="https://commons.wikimedia.org/wiki/Category:Huawei" class="extiw external" title="commons:Category:Huawei">Commons</a></b></li>

<li><span class="noviewer" typeof="mw:File"><span title="Category"></span></span> <b>Category</b></li></ul>

</div></td></tr></tbody></table></div>

<p><span class="noviewer" typeof="mw:File"><span></span></span> This article incorporates text from this source, which is in the <a href="Public_domain" title="Public domain">public domain</a>: HongMeng Kernel

</p></div><div><div class="zim-footer">

This article is issued from <a class="external text" title="Last edited on 2025-08-06" href="https://en.wikipedia.org/wiki/?title=HongMeng_Kernel&oldid=1304464347">Wikipedia</a>. The text is available under <a class="external text" href="https://creativecommons.org/licenses/by-sa/4.0/deed.en">Creative Commons Attribution-Share Alike 4.0</a> unless otherwise noted. Additional terms may apply for the media files.

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