1.問題描述 描述1：修復(fù)filemap在buffer讀寫間潛在的競(jìng)態(tài) 描述2：Loongarch 架構(gòu)累計(jì)更新，修復(fù)LoongArch平臺(tái)在使能CONFIG_KASAN時(shí)的引導(dǎo)問題 描述3：修復(fù)模糊測(cè)試問題general protection fault in qlist_free_all 描述4：修復(fù)bpf調(diào)用skb_postpull_rcsum導(dǎo)致網(wǎng)絡(luò)包校驗(yàn)問題 描述5：修復(fù) conntrack -D -s 操作失敗的問題 描述6：修復(fù)網(wǎng)絡(luò)在duplicate reqsk on identical SYN場(chǎng)景下的競(jìng)態(tài) 描述7：修復(fù)bpf加載問題 描述8：修復(fù)kysec image簽名問題 描述9：修復(fù)loongarch平臺(tái)pm-qa測(cè)試thermal_02失敗問題 描述10：修復(fù)kvm在某些場(chǎng)景下報(bào)kvm run failed Bad address的問題. 描述11：修復(fù)ipv6在ip6_output場(chǎng)景下潛在的空指針訪問 描述12：修復(fù)在底層虛擬化卡住時(shí)，virtio_gpu 未主動(dòng)釋放消耗的內(nèi)存的問題 描述13：優(yōu)化memcg的percpu內(nèi)存占用 描述14：virtio-blk支持per-device queue depth 描述15：修復(fù)blk_mq_init_allocated_queue接口錯(cuò)誤路徑處理邏輯的內(nèi)存泄露 描述16：修復(fù)調(diào)度器 reweight_entity 問題 描述17：修復(fù)isolated domain的cpu選核問題 描述18：修復(fù)vfs_clone_file_prep_inodes返回值異常導(dǎo)致編譯rust失敗的問題 描述19：編譯問題修復(fù) 描述20：修復(fù)kselftest tls.recv_peek_large_buf_mult_recs 子項(xiàng)測(cè)試失敗 2.軟件包修復(fù)版本 ·銀河麒麟高級(jí)服務(wù)器操作系統(tǒng) V10 SP3 (loongarch64) kernel-tools-4.19.90-52.40.v2207.a.ky10或以上版本 kernel-core-4.19.90-52.40.v2207.a.ky10或以上版本 kernel-modules-extra-4.19.90-52.40.v2207.a.ky10或以上版本 kernel-abi-whitelists-4.19.90-52.40.v2207.a.ky10或以上版本 kernel-kdump-modules-internal-4.19.90-52.40.v2207.a.ky10或以上版本 kernel-devel-4.19.90-52.40.v2207.a.ky10或以上版本 kernel-kdump-modules-4.19.90-52.40.v2207.a.ky10或以上版本 kernel-modules-internal-4.19.90-52.40.v2207.a.ky10或以上版本 kernel-kdump-devel-4.19.90-52.40.v2207.a.ky10或以上版本 kernel-kdump-core-4.19.90-52.40.v2207.a.ky10或以上版本 kernel-4.19.90-52.40.v2207.a.ky10或以上版本 kernel-headers-4.19.90-52.40.v2207.a.ky10或以上版本 kernel-cross-headers-4.19.90-52.40.v2207.a.ky10或以上版本 python3-perf-4.19.90-52.40.v2207.a.ky10或以上版本 kernel-modules-4.19.90-52.40.v2207.a.ky10或以上版本 perf-4.19.90-52.40.v2207.a.ky10或以上版本 bpftool-4.19.90-52.40.v2207.a.ky10或以上版本 kernel-doc-4.19.90-52.40.v2207.a.ky10或以上版本 kernel-kdump-4.19.90-52.40.v2207.a.ky10或以上版本 kernel-kdump-modules-extra-4.19.90-52.40.v2207.a.ky10或以上版本 3.修復(fù)方法 方法一：配置源進(jìn)行升級(jí)安裝 1.打開軟件包源配置文件，根據(jù)倉(cāng)庫(kù)地址進(jìn)行修改。 倉(cāng)庫(kù)源地址： 銀河麒麟高級(jí)服務(wù)器操作系統(tǒng) V10 SP3 loongarch64:https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/loongarch64/ 2.配置完成后執(zhí)行更新命令進(jìn)行升級(jí)，命令如下： yum update Packagename 方法二：下載安裝包進(jìn)行升級(jí)安裝 通過軟件包地址下載軟件包，使用軟件包升級(jí)命令根據(jù)受影響的軟件包 列表進(jìn)行升級(jí)安裝, 命令如下： yum install Packagename 4.軟件包下載地址 ·銀河麒麟高級(jí)服務(wù)器操作系統(tǒng) V10 SP3 kernel(loongarch64)軟件包下載地址: https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/loongarch64/Packages/kernel-kdump-4.19.90-52.40.v2207.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/loongarch64/Packages/kernel-kdump-core-4.19.90-52.40.v2207.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/loongarch64/Packages/kernel-kdump-devel-4.19.90-52.40.v2207.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/loongarch64/Packages/kernel-kdump-modules-4.19.90-52.40.v2207.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/loongarch64/Packages/kernel-kdump-modules-extra-4.19.90-52.40.v2207.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/loongarch64/Packages/kernel-kdump-modules-internal-4.19.90-52.40.v2207.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/loongarch64/Packages/kernel-modules-4.19.90-52.40.v2207.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/loongarch64/Packages/kernel-modules-extra-4.19.90-52.40.v2207.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/loongarch64/Packages/kernel-modules-internal-4.19.90-52.40.v2207.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/loongarch64/Packages/kernel-tools-4.19.90-52.40.v2207.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/loongarch64/Packages/perf-4.19.90-52.40.v2207.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/loongarch64/Packages/python3-perf-4.19.90-52.40.v2207.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/loongarch64/Packages/bpftool-4.19.90-52.40.v2207.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/loongarch64/Packages/kernel-4.19.90-52.40.v2207.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/loongarch64/Packages/kernel-abi-whitelists-4.19.90-52.40.v2207.a.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/loongarch64/Packages/kernel-core-4.19.90-52.40.v2207.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/loongarch64/Packages/kernel-cross-headers-4.19.90-52.40.v2207.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/loongarch64/Packages/kernel-devel-4.19.90-52.40.v2207.a.ky10.loongarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/loongarch64/Packages/kernel-doc-4.19.90-52.40.v2207.a.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/loongarch64/Packages/kernel-headers-4.19.90-52.40.v2207.a.ky10.loongarch64.rpm 注：其他相關(guān)依賴包請(qǐng)到相同目錄下載 5.修復(fù)驗(yàn)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