1.問題描述 描述1：修復kvm在某些場景下報kvm run failed Bad address的問題. 描述2：修復kvm的ZERO_PAGE狀態位設置問題 描述3：修復Kpatch工具生成熱補丁后加載時出現符號未定義錯誤 描述4：修復overlay模塊的 kmemleak in dup_and_fixup_symbol_prop 修復iommu/dma模塊申請MSI時的reservation 問題 描述5：修復ext4文件系統在xfstest（ext4/049）用例報錯問題 描述6：修復kmalloc某些場景下不對齊的問題 描述7：修復net/sched模塊的空指針問題； 修復網絡調度模塊NULL pointer dereference in mq_attach； 修復新系統上的編譯問題 描述8：disable kernelcore=mirror when no mirror memory 描述9：drm/atomic-helper Bump vblank timeout to 100 ms 描述10：修復hisi_sas模塊錯誤處理正常完成的請求 描述11：修復stack_slabs模塊的global out-of-bounds問題 描述12：xen模塊相關修復 描述13：修復arm_scpi模塊的賦值異常導致系統啟動崩潰問題 描述14：修復cgroup hotplug流程在遍歷css_set鏈表過程中未全程持鎖導致可能發生無效節點訪問的問題； 修復netem_enqueue()與netem_change()對q->state的競爭問題； 修復cmdline打開了"intremap=off" （禁用x2APIC模式）和"x2apic_phys"時，x2APIC驅動程序最終也會被使用的問題 描述15：修復hisi USB xhci controller issue 描述16：ipv6 bond模式支持sending arp and NS packets on each bonding slave interface 2.軟件包修復版本 ·銀河麒麟高級服務器操作系統 V10 SP2 (aarch64) bpftool-4.19.90-25.35.v2101.ky10或以上版本 kernel-4.19.90-25.35.v2101.ky10或以上版本 kernel-abi-whitelists-4.19.90-25.35.v2101.ky10或以上版本 kernel-core-4.19.90-25.35.v2101.ky10或以上版本 kernel-cross-headers-4.19.90-25.35.v2101.ky10或以上版本 kernel-debug-4.19.90-25.35.v2101.ky10或以上版本 kernel-debug-core-4.19.90-25.35.v2101.ky10或以上版本 kernel-debug-devel-4.19.90-25.35.v2101.ky10或以上版本 kernel-debug-modules-4.19.90-25.35.v2101.ky10或以上版本 kernel-debug-modules-extra-4.19.90-25.35.v2101.ky10或以上版本 kernel-debug-modules-internal-4.19.90-25.35.v2101.ky10或以上版本 kernel-devel-4.19.90-25.35.v2101.ky10或以上版本 kernel-headers-4.19.90-25.35.v2101.ky10或以上版本 kernel-modules-4.19.90-25.35.v2101.ky10或以上版本 kernel-modules-extra-4.19.90-25.35.v2101.ky10或以上版本 kernel-modules-internal-4.19.90-25.35.v2101.ky10或以上版本 kernel-tools-4.19.90-25.35.v2101.ky10或以上版本 kernel-tools-libs-4.19.90-25.35.v2101.ky10或以上版本 kernel-tools-libs-devel-4.19.90-25.35.v2101.ky10或以上版本 perf-4.19.90-25.35.v2101.ky10或以上版本 python3-perf-4.19.90-25.35.v2101.ky10或以上版本 ·銀河麒麟高級服務器操作系統 V10 SP2 (x86_64) bpftool-4.19.90-25.35.v2101.ky10或以上版本 kernel-4.19.90-25.35.v2101.ky10或以上版本 kernel-abi-whitelists-4.19.90-25.35.v2101.ky10或以上版本 kernel-core-4.19.90-25.35.v2101.ky10或以上版本 kernel-cross-headers-4.19.90-25.35.v2101.ky10或以上版本 kernel-debug-4.19.90-25.35.v2101.ky10或以上版本 kernel-debug-core-4.19.90-25.35.v2101.ky10或以上版本 kernel-debug-devel-4.19.90-25.35.v2101.ky10或以上版本 kernel-debug-modules-4.19.90-25.35.v2101.ky10或以上版本 kernel-debug-modules-extra-4.19.90-25.35.v2101.ky10或以上版本 kernel-debug-modules-internal-4.19.90-25.35.v2101.ky10或以上版本 kernel-devel-4.19.90-25.35.v2101.ky10或以上版本 kernel-headers-4.19.90-25.35.v2101.ky10或以上版本 kernel-ipaclones-internal-4.19.90-25.35.v2101.ky10或以上版本 kernel-modules-4.19.90-25.35.v2101.ky10或以上版本 kernel-modules-extra-4.19.90-25.35.v2101.ky10或以上版本 kernel-modules-internal-4.19.90-25.35.v2101.ky10或以上版本 kernel-tools-4.19.90-25.35.v2101.ky10或以上版本 kernel-tools-libs-4.19.90-25.35.v2101.ky10或以上版本 kernel-tools-libs-devel-4.19.90-25.35.v2101.ky10或以上版本 perf-4.19.90-25.35.v2101.ky10或以上版本 python3-perf-4.19.90-25.35.v2101.ky10或以上版本 3.修復方法 方法一：配置源進行升級安裝 1.打開軟件包源配置文件，根據倉庫地址進行修改。 倉庫源地址： 銀河麒麟高級服務器操作系統 V10 SP2 aarch64:https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/ x86_64:https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/ 2.配置完成后執行更新命令進行升級，命令如下： yum update Packagename 方法二：下載安裝包進行升級安裝 通過軟件包地址下載軟件包，使用軟件包升級命令根據受影響的軟件包 列表進行升級安裝, 命令如下： yum install Packagename 4.軟件包下載地址 ·銀河麒麟高級服務器操作系統 V10 SP2 kernel(aarch64)軟件包下載地址: https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/bpftool-4.19.90-25.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-4.19.90-25.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-abi-whitelists-4.19.90-25.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-core-4.19.90-25.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-cross-headers-4.19.90-25.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-debug-4.19.90-25.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-debug-core-4.19.90-25.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-debug-devel-4.19.90-25.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-debug-modules-4.19.90-25.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-debug-modules-extra-4.19.90-25.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-debug-modules-internal-4.19.90-25.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-devel-4.19.90-25.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-headers-4.19.90-25.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-modules-4.19.90-25.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-modules-extra-4.19.90-25.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-modules-internal-4.19.90-25.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-tools-4.19.90-25.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-tools-libs-4.19.90-25.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-tools-libs-devel-4.19.90-25.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/perf-4.19.90-25.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/python3-perf-4.19.90-25.35.v2101.ky10.aarch64.rpm kernel(x86_64)軟件包下載地址: https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/bpftool-4.19.90-25.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-4.19.90-25.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-abi-whitelists-4.19.90-25.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-core-4.19.90-25.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-cross-headers-4.19.90-25.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-debug-4.19.90-25.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-debug-core-4.19.90-25.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-debug-devel-4.19.90-25.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-debug-modules-4.19.90-25.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-debug-modules-extra-4.19.90-25.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-debug-modules-internal-4.19.90-25.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-devel-4.19.90-25.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-headers-4.19.90-25.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-ipaclones-internal-4.19.90-25.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-modules-4.19.90-25.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-modules-extra-4.19.90-25.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-modules-internal-4.19.90-25.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-tools-4.19.90-25.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-tools-libs-4.19.90-25.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-tools-libs-devel-4.19.90-25.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/perf-4.19.90-25.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/python3-perf-4.19.90-25.35.v2101.ky10.x86_64.rpm 注：其他相關依賴包請到相同目錄下載 5.修復驗證 使用軟件包查詢命令，查看相關軟件包版本是否與修復版本一致，如果版本一致，則說明修復成功。 sudo rpm -qa | grep Packagename