[LU-13961] kernel update [RHEL8.2 4.18.0-193.19.1.el8_2]

• Type: Improvement
• Resolution: Won't Fix
• Priority: Minor
• Fix Version/s: Lustre 2.14.0
• Assignee: Jian Yu
• Reporter: Jian Yu

Description

Bug Fixes:

• [FJ8.2 Bug]: [REG] memory-hotplug: Memory hot-adding fails (BZ#1854207)
• nftables segfault on working with non-empty interval sets using rhel-8.1 kernel (BZ#1854531)
• RHEL8.2 - s390: prevent leaking kernel address in BEAR (KASLR) (BZ#1854986)
• [kernel-debug] UBSAN: Undefined behaviour in drivers/iommu/arm-smmu.c and iommu.c (BZ#1856966)
• Update nvme driver with one patch (BZ#1857115)
• NVMeoF RDMA OPA: kmemleak observer after reset_controller operation (BZ#1857757)
• iwlwifi 9462 and 9560 init fixes (BZ#1857773)
• [PANIC]KVM guests PANIC during install with AMD milan host (BZ#1857796)
• zfcp: Fix panic on ERP timeout for previously dismissed ERP (BZ#1861355)
• High iSCSI read latency resolved by 'tcp: implement coalescing on backlog queue' (BZ#1861378)
• Backport patch for reading SELinux labels before policy load (BZ#1861721)
• Backport patch for SELinux labeling before policy load (BZ#1861722)

https://access.redhat.com/errata/product/479/ver=/rhel---8/x86_64/RHBA-2020:3652

Issue Links

• is related to: LU-14075 kernel update [RHEL8.2 4.18.0-193.28.1.el8_2]
• is related to: LU-13829 kernel update [RHEL8.2 4.18.0-193.14.3.el8_2]