Kernel v.4.18.0-193.28.1 and kernel module v.2.0-30 related to CloudLinux OS 8.2 have been scheduled for gradual rollout

New updated kernel v.4.18.0-193.28.1 and kernel module kmod-lve-2.0-30 for CloudLinux 8 and CloudLinux 7 Hybrid have been scheduled for gradual rollout from our production repository.

Rollout slot: 3

Rolled out to: 0.2%

ETA for 100% rollout: June, 22

Changelog

kernel-4.18.0-193.28.1

• Based on RHEL-193.28.1
• CLKRN-684: futex: Ensure the correct return value from futex_lock_pi()
• CLKRN-684: futex: Replace pointless printk in fixup_owner()
• CLKRN-684: Provide and use pi_state_update_owner()
• CLKRN-684: rtmutex: Remove unused argument from rt_mutex_proxy_unlock()
• CLKRN-684: futex: Use pi_state_update_owner() in put_pi_state()
• CLKRN-684: futex: Simplify fixup_pi_state_owner()
• CLKRN-684: futex: Handle faults correctly for PI futexes
• KB-108: added system python36 dependency to perf

kmod-lve-2.0-30

• KMODLVE-410: properly handle lve_leave_pid() errors
• CLKRN-736: fix kmod-qa 0102-procfs_protection on CL7h/8
• KMODLVE-399: move exec handler to the new hook infra
• CLKRN-741: adapt datacycle fsnotify hook on unlink/rmdir events to 8.2
• KMODLVE-407: release path after symlink lookup for CL7 lsm

How to update

CloudLinux 7 Hybrid:

yum install kernel-4.18.0-193.28.1.lve1.el7h.x86_64 kmod-lve-2.0-30.el7h.x86_64

CloudLinux 8:

yum install kernel-4.18.0-193.28.1.lve1.el8.x86_64 kmod-lve-2.0-30.el8.x86_64

Immediate update (via bypass)

CloudLinux 7 Hybrid:

yum install kernel-4.18.0-193.28.1.lve1.el7h.x86_64 kmod-lve-2.0-30.el7h.x86_64 --enablerepo=cloudlinux-rollout-3-bypass

CloudLinux 8:

yum install kernel-4.18.0-193.28.1.lve1.el8.x86_64 kmod-lve-2.0-30.el8.x86_64 --enablerepo=cloudlinux-rollout-3-bypass