[LU-15099] kernel update [RHEL7.9 3.10.0-1160.45.1.el7]

Related — Tue, 30 Nov 2021 21:38:51 +0000

Security Fix(es):

kernel: Improper handling of VM_IO|VM_PFNMAP vmas in KVM can bypass RO checks (CVE-2021-22543)
kernel: powerpc: KVM guest OS users can cause host OS memory corruption (CVE-2021-37576)
kernel: SVM nested virtualization issue in KVM (AVIC support) (CVE-2021-3653)
kernel: SVM nested virtualization issue in KVM (VMLOAD/VMSAVE) (CVE-2021-3656)

Bug Fix(es):

Kernel panic due to double fault with DLM reporting for socket error "sk_err=32/0" (BZ#1834878)
"MFW indication via attention" message getting logged frequently after every 5 minutes (BZ#1854544)
lpfc fails to discovery in pt2pt with "2754 PRLI failure DID:0000EF Status:x9/x91e00, data: x0" (BZ#1922479)
pcpu_get_vm_areas using most memory from VmallocUsed (BZ#1970618)
RHEL 7.9.z [qedf driver] Racing condition between qedf_cleanup_fcport and releasing command after timeout (BZ#1982702)
[Azure] RHEL 7.9 reports GPU/IB topology incorrectly on some Azure SKUs (BZ#1984128)
[stable guest ABI]Hot add CPU after migration cause guest hang (BZ#1991856)
i40e driver crash at RIP: i40e_config_vf_promiscuous_mode+0x165 (BZ#1993850)
[nfs] Performance issue since commit 5a4f6f11951e (BZ#1995649)
[kernel] Indefinite waiting for RCU callback while removing cgroup (BZ#2000973)

Whamcloud Community JIRA