1.問題描述 描述1：修復(fù)編譯警告和編譯報錯 描述2：飛騰平臺顯示驅(qū)動增強 描述3：修復(fù)kvm寄存器狀態(tài)導(dǎo)致function_graph tracer卡死的問題 描述4：修復(fù)arm64平臺lsmem顯示內(nèi)存隔離地址不一致的問題 描述5：解決line6驅(qū)動中的URB對midibuf的并發(fā)訪問問題 描述6：優(yōu)化arm64平臺下的osq鎖性能 描述7：修復(fù)ext3文件系統(tǒng)在特定場景下觸發(fā)BUG_ON的問題 描述8：linux/kernel.h內(nèi)部宏定義調(diào)整，修復(fù)btrfs的lockdep和transaction leak的問題，修復(fù)jfs文件系統(tǒng)潛在的integer overflow問題 描述9：優(yōu)化cfs調(diào)度器選核時的負(fù)載均衡 描述10：修復(fù)nfs傳遞空的inode導(dǎo)致崩潰問題 描述11：支持飛騰E2000平臺作為BMC顯示 描述12：修復(fù) netlink_has_listeners BUG 崩潰的問題 描述13：修復(fù)vmscan時在大內(nèi)存場景下潛在的硬鎖問題，優(yōu)化isolate_lru_pages回收內(nèi)存時潛在的軟鎖 2.軟件包修復(fù)版本 ·銀河麒麟高級服務(wù)器操作系統(tǒng) V10 SP1 (mips64el) kernel-tools-libs-devel-4.19.90-23.52.v2101.ky10或以上版本 kernel-tools-4.19.90-23.52.v2101.ky10或以上版本 kernel-headers-4.19.90-23.52.v2101.ky10或以上版本 perf-4.19.90-23.52.v2101.ky10或以上版本 kernel-4.19.90-23.52.v2101.ky10或以上版本 bpftool-4.19.90-23.52.v2101.ky10或以上版本 kernel-modules-4.19.90-23.52.v2101.ky10或以上版本 kernel-cross-headers-4.19.90-23.52.v2101.ky10或以上版本 kernel-devel-4.19.90-23.52.v2101.ky10或以上版本 kernel-modules-extra-4.19.90-23.52.v2101.ky10或以上版本 python3-perf-4.19.90-23.52.v2101.ky10或以上版本 kernel-modules-internal-4.19.90-23.52.v2101.ky10或以上版本 kernel-tools-libs-4.19.90-23.52.v2101.ky10或以上版本 kernel-core-4.19.90-23.52.v2101.ky10或以上版本 kernel-abi-whitelists-4.19.90-23.52.v2101.ky10或以上版本 ·銀河麒麟高級服務(wù)器操作系統(tǒng) V10 SP1 (x86_64) kernel-debug-modules-extra-4.19.90-23.52.v2101.ky10或以上版本 kernel-headers-4.19.90-23.52.v2101.ky10或以上版本 perf-4.19.90-23.52.v2101.ky10或以上版本 kernel-4.19.90-23.52.v2101.ky10或以上版本 kernel-modules-4.19.90-23.52.v2101.ky10或以上版本 kernel-tools-libs-4.19.90-23.52.v2101.ky10或以上版本 kernel-debug-devel-4.19.90-23.52.v2101.ky10或以上版本 kernel-debug-modules-internal-4.19.90-23.52.v2101.ky10或以上版本 kernel-debug-4.19.90-23.52.v2101.ky10或以上版本 kernel-core-4.19.90-23.52.v2101.ky10或以上版本 kernel-debug-modules-4.19.90-23.52.v2101.ky10或以上版本 kernel-modules-extra-4.19.90-23.52.v2101.ky10或以上版本 kernel-cross-headers-4.19.90-23.52.v2101.ky10或以上版本 python3-perf-4.19.90-23.52.v2101.ky10或以上版本 kernel-tools-libs-devel-4.19.90-23.52.v2101.ky10或以上版本 kernel-tools-4.19.90-23.52.v2101.ky10或以上版本 kernel-devel-4.19.90-23.52.v2101.ky10或以上版本 kernel-modules-internal-4.19.90-23.52.v2101.ky10或以上版本 kernel-abi-whitelists-4.19.90-23.52.v2101.ky10或以上版本 bpftool-4.19.90-23.52.v2101.ky10或以上版本 kernel-debug-core-4.19.90-23.52.v2101.ky10或以上版本 kernel-ipaclones-internal-4.19.90-23.52.v2101.ky10或以上版本 ·銀河麒麟高級服務(wù)器操作系統(tǒng) V10 SP1 (aarch64) kernel-debug-modules-extra-4.19.90-23.52.v2101.ky10或以上版本 kernel-headers-4.19.90-23.52.v2101.ky10或以上版本 perf-4.19.90-23.52.v2101.ky10或以上版本 kernel-4.19.90-23.52.v2101.ky10或以上版本 kernel-modules-4.19.90-23.52.v2101.ky10或以上版本 kernel-tools-libs-4.19.90-23.52.v2101.ky10或以上版本 kernel-debug-devel-4.19.90-23.52.v2101.ky10或以上版本 kernel-debug-modules-internal-4.19.90-23.52.v2101.ky10或以上版本 kernel-debug-4.19.90-23.52.v2101.ky10或以上版本 kernel-core-4.19.90-23.52.v2101.ky10或以上版本 kernel-debug-modules-4.19.90-23.52.v2101.ky10或以上版本 kernel-modules-extra-4.19.90-23.52.v2101.ky10或以上版本 kernel-cross-headers-4.19.90-23.52.v2101.ky10或以上版本 python3-perf-4.19.90-23.52.v2101.ky10或以上版本 kernel-tools-libs-devel-4.19.90-23.52.v2101.ky10或以上版本 kernel-tools-4.19.90-23.52.v2101.ky10或以上版本 kernel-devel-4.19.90-23.52.v2101.ky10或以上版本 kernel-modules-internal-4.19.90-23.52.v2101.ky10或以上版本 kernel-abi-whitelists-4.19.90-23.52.v2101.ky10或以上版本 bpftool-4.19.90-23.52.v2101.ky10或以上版本 kernel-debug-core-4.19.90-23.52.v2101.ky10或以上版本 3.修復(fù)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(jù)倉庫地址進行修改。 倉庫源地址： 銀河麒麟高級服務(wù)器操作系統(tǒng) V10 SP1 mips64el:https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/ x86_64:https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/ aarch64:https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/ 2.配置完成后執(zhí)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(jù)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(wù)器操作系統(tǒng) V10 SP1 kernel(mips64el)軟件包下載地址: https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/bpftool-4.19.90-23.52.v2101.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/kernel-4.19.90-23.52.v2101.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/kernel-abi-whitelists-4.19.90-23.52.v2101.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/kernel-core-4.19.90-23.52.v2101.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/kernel-cross-headers-4.19.90-23.52.v2101.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/kernel-devel-4.19.90-23.52.v2101.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/kernel-headers-4.19.90-23.52.v2101.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/kernel-modules-4.19.90-23.52.v2101.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/kernel-modules-extra-4.19.90-23.52.v2101.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/kernel-modules-internal-4.19.90-23.52.v2101.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/kernel-tools-4.19.90-23.52.v2101.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/kernel-tools-libs-4.19.90-23.52.v2101.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/kernel-tools-libs-devel-4.19.90-23.52.v2101.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/perf-4.19.90-23.52.v2101.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/python3-perf-4.19.90-23.52.v2101.ky10.mips64el.rpm kernel(x86_64)軟件包下載地址: https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/bpftool-4.19.90-23.52.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-4.19.90-23.52.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-abi-whitelists-4.19.90-23.52.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-core-4.19.90-23.52.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-cross-headers-4.19.90-23.52.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-debug-4.19.90-23.52.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-debug-core-4.19.90-23.52.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-debug-devel-4.19.90-23.52.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-debug-modules-4.19.90-23.52.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-debug-modules-extra-4.19.90-23.52.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-debug-modules-internal-4.19.90-23.52.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-devel-4.19.90-23.52.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-headers-4.19.90-23.52.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-ipaclones-internal-4.19.90-23.52.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-modules-4.19.90-23.52.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-modules-extra-4.19.90-23.52.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-modules-internal-4.19.90-23.52.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-tools-4.19.90-23.52.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-tools-libs-4.19.90-23.52.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-tools-libs-devel-4.19.90-23.52.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/perf-4.19.90-23.52.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/python3-perf-4.19.90-23.52.v2101.ky10.x86_64.rpm kernel(aarch64)軟件包下載地址: https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/bpftool-4.19.90-23.52.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-4.19.90-23.52.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-abi-whitelists-4.19.90-23.52.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-core-4.19.90-23.52.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-cross-headers-4.19.90-23.52.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-debug-4.19.90-23.52.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-debug-core-4.19.90-23.52.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-debug-devel-4.19.90-23.52.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-debug-modules-4.19.90-23.52.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-debug-modules-extra-4.19.90-23.52.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-debug-modules-internal-4.19.90-23.52.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-devel-4.19.90-23.52.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-headers-4.19.90-23.52.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-modules-4.19.90-23.52.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-modules-extra-4.19.90-23.52.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-modules-internal-4.19.90-23.52.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-tools-4.19.90-23.52.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-tools-libs-4.19.90-23.52.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-tools-libs-devel-4.19.90-23.52.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/perf-4.19.90-23.52.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/python3-perf-4.19.90-23.52.v2101.ky10.aarch64.rpm 注：其他相關(guān)依賴包請到相同目錄下載 5.修復(fù)驗證 使用軟件包查詢命令，查看相關(guān)軟件包版本是否與修復(fù)版本一致，如果版本一致，則說明修復(fù)成功。 sudo rpm -qa | grep Packagename