[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"article-linux-7-1-arm-risc-v-mips-support-zh":3,"article-related-linux-7-1-arm-risc-v-mips-support-zh":31,"series-industry-151abcfe-cbb1-4d5f-af47-7405375bdffd":78},{"id":4,"slug":5,"title":6,"content":7,"summary":8,"source":9,"source_url":10,"author":11,"image_url":12,"cover_image":12,"category":13,"language":14,"translated_content":11,"related_article_id":15,"keywords":16,"key_takeaways":23,"views":27,"created_at":28,"published_at":29,"topic_cluster_id":30},"151abcfe-cbb1-4d5f-af47-7405375bdffd","linux-7-1-arm-risc-v-mips-support-zh","Linux 7.1 的 Arm、RISC-V、MIPS 變更清單","\u003Cp data-speakable=\"summary\">這篇操作指南說明 Linux 7.1 在 Arm、\u003Ca href=\"\u002Ftag\u002Frisc-v\">RISC-V\u003C\u002Fa>、MIPS 的架構更新，並教你驗證板子與 kernel tree 是否對上新支援。\u003C\u002Fp>\u003Cp>這篇給 kernel 開發者、板級支援工程師，以及需要追 release 變更的嵌入式 Linux 使用者。照著做完，你會得到一份可\u003Ca href=\"\u002Fnews\u002Fapple-intelligence-ai-everyday-experiences-zh\">直接\u003C\u002Fa>對照的變更清單，知道哪些更新影響硬體 bring-up，還能在本機與目標板上完成驗證。\u003C\u002Fp>\u003Cp>重點放在 Linux 7.1 對 Arm、RISC-V、MIPS 的支援擴充，包含 Microchip PIC64GX 的 RISC-V 新增支援，以及你在 upstream 對齊時最該先看的架構差異。\u003C\u002Fp>\u003Ch2>開始之前\u003C\u002Fh2>\u003Cul>\u003Cli>Linux kernel source checkout：Linux 7.1 對應的本地原始碼或 release branch。\u003C\u002Fli>\u003Cli>Git 2.40+：用來查看 release commit 與架構差異。\u003C\u002Fli>\u003Cli>Build host：Linux、macOS 或 WSL2，記憶體至少 16 GB。\u003C\u002Fli>\u003Cli>Cross-compiler：aarch64-linux-gnu-gcc、riscv64-linux-gnu-gcc、mips-linux-gnu-gcc。\u003C\u002Fli>\u003Cli>Target board 或 emulator：至少一個 Arm64 SBC、一個 RISC-V 開發板或一個 MIPS 目標。\u003C\u002Fli>\u003Cli>Kernel docs 與 LKML 存取權：用來補足 release 背景與 patch 討論。\u003C\u002Fli>\u003C\u002Ful>\u003Ch2>Step 1: 讀 release 重點\u003C\u002Fh2>\u003Cp>目的：先建立 Linux 7.1 的變更地圖，避免只盯著單一架構而漏掉會影響 board support 的內容。\u003C\u002Fp>\n\u003Cfigure class=\"my-6\">\u003Cimg src=\"https:\u002F\u002Fxxdpdyhzhpamafnrdkyq.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Fcovers\u002Finline-1782032564666-ogr0.png\" alt=\"Linux 7.1 的 Arm、RISC-V、MIPS 變更清單\" class=\"rounded-xl w-full\" loading=\"lazy\" \u002F>\u003C\u002Ffigure>\n\u003Cp>先整理這版的主題：檔案系統、Landlock、安全性、高解析度 timer、swap 清理，以及舊 486 子架構移除。對嵌入式工作來說，更重要的是它同時帶來 Arm、RISC-V、MIPS 的架構更新。\u003C\u002Fp>\u003Cp>驗收：你應該能用一句話說出 Linux 7.1 的重點，並列出至少三個會影響 kernel 維護或板級支援的區塊。\u003C\u002Fp>\u003Ch2>Step 2: 檢查 Arm 架構更新\u003C\u002Fh2>\u003Cp>目的：找出會影響你的 Arm 板子開機流程、device tree、電源管理或中斷處理的變更。\u003C\u002Fp>\n\u003Cfigure class=\"my-6\">\u003Cimg src=\"https:\u002F\u002Fxxdpdyhzhpamafnrdkyq.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Fcovers\u002Finline-1782032565509-5peo.png\" alt=\"Linux 7.1 的 Arm、RISC-V、MIPS 變更清單\" class=\"rounded-xl w-full\" loading=\"lazy\" \u002F>\u003C\u002Ffigure>\n\u003Cp>先看 Arm 9.6 LSUI 相關更新，再看 futex 對新指令的使用。接著檢查 Memory Partitioning and Monitoring 的改善，以及 Allwinner、Rockchip、Amlogic、Samsung、Qualcomm 等平台的 device tree 更新。這版也補進或修正了不少 board 定義、clock driver、PCIe tracepoint 與 timer 支援。\u003C\u002Fp>\u003Cp>驗收：你應該在 release shortlog 或架構 patch 中看到新的 Arm64 device-tree 項目、clock controller 新增，還有平台修補記錄。\u003C\u002Fp>\u003Cpre>\u003Ccode>git show --stat v7.1 -- arch\u002Farm64\u003C\u002Fcode>\u003C\u002Fpre>\u003Ch2>Step 3: 確認 RISC-V 板級支援\u003C\u002Fh2>\u003Cp>目的：確認 RISC-V 這次對嵌入式 bring-up 有哪些實質影響，特別是新 SoC 啟用。\u003C\u002Fp>\u003Cp>最重要的是 Microchip PIC64GX 的支援，這顆嵌入式 RISC-V 晶片使用 SiFive U54 CPU cores。這代表 upstream kernel 已開始提供啟動這顆晶片所需的平台掛鉤，通常會牽涉 device tree、中斷路由、timer 設定與 early console。\u003C\u002Fp>\u003Cp>驗收：你應該在 RISC-V 的 diff 或 shortlog 裡看到 PIC64GX、SiFive U54，或其他平台 enablement 的條目。\u003C\u002Fp>\u003Cpre>\u003Ccode>git show --stat v7.1 -- arch\u002Friscv\u003C\u002Fcode>\u003C\u002Fpre>\u003Ch2>Step 4: 核對 MIPS 與舊碼清理\u003C\u002Fh2>\u003Cp>目的：判斷 MIPS 相關變更是否會碰到你的舊板子或 downstream 分支。\u003C\u002Fp>\u003Cp>Linux 7.1 在 MIPS 上沒有大張旗鼓的新功能，但它延續了整體清理方向。對 MIPS 使用者來說，重點是確認你的 downstream tree 是否還依賴被移除的舊\u003Ca href=\"\u002Fnews\u002Fai-code-review-rollout-with-human-oversight-zh\">程式碼\u003C\u002Fa>路徑，或還在使用過時的 board file。\u003C\u002Fp>\u003Cp>驗收：你應該能確認自己的 MIPS 平台是否仍符合 upstream 預期，並列出需要 rebasing 的舊支援點。\u003C\u002Fp>\u003Cpre>\u003Ccode>git show --stat v7.1 -- arch\u002Fmips\u003C\u002Fcode>\u003C\u002Fpre>\u003Ch2>Step 5: 驗證你的 target kernel tree\u003C\u002Fh2>\u003Cp>目的：把 release 內容落到實際 build 與 boot 測試，確認新版本能接上你的硬體基線。\u003C\u002Fp>\u003Cp>先拉 release branch，對每個目標架構設定對應 config，再執行 build。接著在實機或 emulator 上開機，對照前一版的 dmesg。Arm 與 RISC-V 要特別看 early boot 訊息、device-tree 解析、timer 初始化與新 driver probe。MIPS 則聚焦在舊外設與板級初始化是否退化。\u003C\u002Fp>\u003Cp>驗收：你應該拿到成功編譯結果，並看到能\u003Ca href=\"\u002Fnews\u002Fai-agents-software-finance-risk-zh\">進入\u003C\u002Fa> userspace 的 boot log，且沒有新的架構警告或 missing-device 錯誤。\u003C\u002Fp>\u003Cpre>\u003Ccode>make ARCH=arm64 defconfig && make -j$(nproc)\nmake ARCH=riscv defconfig && make -j$(nproc)\nmake ARCH=mips defconfig && make -j$(nproc)\u003C\u002Fcode>\u003C\u002Fpre>\u003Ch2>常見錯誤\u003C\u002Fh2>\u003Cul>\u003Cli>只看 generic kernel 變更。修法：先掃架構段落，因為嵌入式板級支援常常藏在那裡。\u003C\u002Fli>\u003Cli>只在一塊板子上測試。修法：每個你使用的架構家族至少驗證一個目標，避免 Arm、RISC-V、MIPS 的差異被漏掉。\u003C\u002Fli>\u003Cli>忽略 device-tree 更新。修法：仔細 rebasing DTS，因為很多問題其實來自 clock、timer 或 interrupt 不對齊。\u003C\u002Fli>\u003C\u002Ful>\u003Ch2>接下來可以看什麼\u003C\u002Fh2>\u003Cp>下一步可以直接讀 Linux 7.1 的 shortlog 與各架構 patch series，進一步整理你的 board support、device tree 與 regression test 清單，特別是 Arm64 與 RISC-V 的 upstream 對齊工作。\u003C\u002Fp>","這篇操作指南帶你讀懂 Linux 7.1 在 Arm、RISC-V、MIPS 的架構更新，並用實際指令確認你的板子與 kernel tree 是否已對上新支援。","www.cnx-software.com","https:\u002F\u002Fwww.cnx-software.com\u002F2026\u002F06\u002F15\u002Flinux-7-1-release-main-changes-arm-risc-v-and-mips-architectures\u002F",null,"https:\u002F\u002Fxxdpdyhzhpamafnrdkyq.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Fcovers\u002Finline-1782032564666-ogr0.png","industry","zh","646a0042-9b33-4498-a7c2-45481935f92a",[17,18,19,20,21,22],"Linux kernel","Arm64","RISC-V","MIPS","device tree","embedded Linux",[24,25,26],"先用 release shortlog 建立變更地圖，再看架構段落。","RISC-V 的 Microchip PIC64GX 是這版最值得注意的嵌入式新增支援。","把 build 與 boot 驗證落到每個目標架構，才能確認 downstream 沒有被舊碼或 DTS 問題卡住。",0,"2026-06-21T09:02:20.852284+00:00","2026-06-21T09:02:20.84+00:00","da242733-a19a-4cb7-b706-05f8699aa19e",{"tags":32,"relatedLang":37,"relatedPosts":41},[33,35],{"name":17,"slug":34},"linux-kernel",{"name":19,"slug":36},"risc-v",{"id":15,"slug":38,"title":39,"language":40},"linux-7-1-arm-risc-v-mips-support-en","Linux 7.1 expands Arm, RISC-V, and MIPS support","en",[42,48,54,60,66,72],{"id":43,"slug":44,"title":45,"cover_image":46,"image_url":46,"created_at":47,"category":13},"23411649-f012-400f-ad46-f94f91b5874d","genpact-growth-story-built-on-bpo-scale-zh","5 個里程碑看懂 Genpact 的 BPO 擴張","https:\u002F\u002Fxxdpdyhzhpamafnrdkyq.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Fcovers\u002Finline-1782031664715-mrfo.png","2026-06-21T08:47:18.198465+00:00",{"id":49,"slug":50,"title":51,"cover_image":52,"image_url":52,"created_at":53,"category":13},"3ac89aa3-4036-4a31-91a5-c9a52e1182f5","amazon-content-partners-ai-traffic-control-zh","Amazon替創作者管AI流量","https:\u002F\u002Fxxdpdyhzhpamafnrdkyq.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Fcovers\u002Finline-1782030776243-it34.png","2026-06-21T08:32:26.566889+00:00",{"id":55,"slug":56,"title":57,"cover_image":58,"image_url":58,"created_at":59,"category":13},"cd4dd810-c90a-4831-bf1b-18e22f0842e6","myseum-scanon-privacy-first-ai-deal-zh","Myseum 與 Scanon 的隱私 AI 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