Meltdown patch for Xen PV hosts on CentOS7, CentOS7 Plus, CloudLinux 6 Hybrid, Proxmox VE 3.10, RHEL 7

[Irina Semenova]

Dear Customers,

We have released patches for Meltdown vulnerability for Xen PV hosts for above-mentioned distributions. Our internal tests, as well as tests with live customers over the past three days, didn't reveal any crashes.

Systems with AUTO_UPDATE=True (DEFAULT) in /etc/sysconfig/kcare/kcare.conf will automatically update, and no action is needed for them.

You can manually update the server by running:

# /usr/bin/kcarectl --update

Changelog:

centos7:
  KCARE-738: Allow meltdown patch to be applied to Xen PV hosts.
  buglist: [KCARE-738]
  latest-version: 3.10.0-693.17.1.el7

centos7-plus:
  KCARE-738: Allow meltdown patch to be applied to Xen PV hosts.
  buglist: [KCARE-738]
  latest-version: 3.10.0-693.17.1.el7
cl6h:
  KCARE-738: Allow meltdown patch to be applied to Xen PV hosts.
  buglist: [KCARE-738]
  latest-version: 3.10.0-714.10.2.lve1.5.12.el6h
pve-3.10:
  KCARE-738: Allow meltdown patch to be applied to Xen PV hosts.
  buglist: [KCARE-738]
  latest-version: 3.10.0-22-pve_3.10.0-52
rhel7:
  KCARE-738: Allow meltdown patch to be applied to Xen PV hosts.
  buglist: [KCARE-738]
  latest-version: 3.10.0-693.17.1.el7

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Regards, 

Irina Semenova | Project Coordinator of KernelCare 

Skype: iras535

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