1.问题描述 描述1：修复编译警告和编译报错 描述2：飞腾平台显示驱动增强 描述3：修复kvm寄存器状态导致function_graph tracer卡死的问题 描述4：修复arm64平台lsmem显示内存隔离地址不一致的问题 描述5：解决line6驱动中的URB对midibuf的并发访问问题 描述6：优化arm64平台下的osq锁性能 描述7：修复ext3文件系统在特定场景下触发BUG_ON的问题 描述8：linux/kernel.h内部宏定义调整，修复btrfs的lockdep和transaction leak的问题，修复jfs文件系统潜在的integer overflow问题 描述9：优化cfs调度器选核时的负载均衡 描述10：修复nfs传递空的inode导致崩溃问题 描述11：支持飞腾E2000平台作为BMC显示 描述12：修复 netlink_has_listeners BUG 崩溃的问题 描述13：修复vmscan时在大内存场景下潜在的硬锁问题，优化isolate_lru_pages回收内存时潜在的软锁 2.软件包修复版本 ·银河麒麟高级服务器操作系统 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 ·银河麒麟高级服务器操作系统 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 ·银河麒麟高级服务器操作系统 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.修复方法 方法一：配置源进行升级安装 1.打开软件包源配置文件，根据仓库地址进行修改。 仓库源地址： 银河麒麟高级服务器操作系统 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.配置完成后执行更新命令进行升级，命令如下： yum update Packagename 方法二：下载安装包进行升级安装 通过软件包地址下载软件包，使用软件包升级命令根据受影响的软件包 列表进行升级安装, 命令如下： yum install Packagename 4.软件包下载地址 ·银河麒麟高级服务器操作系统 V10 SP1 kernel(mips64el)软件包下载地址: 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)软件包下载地址: 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)软件包下载地址: 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：其他相关依赖包请到相同目录下载 5.修复验证 使用软件包查询命令，查看相关软件包版本是否与修复版本一致，如果版本一致，则说明修复成功。 sudo rpm -qa | grep Packagename