- Kernel Update Version:
- Release Date:
- 2021-11-23 11:36:02
Virtual machines might fail to start on a host with AMD Milan CPU.It was discovered that virtual machines on the hosts with AMD Milan CPUs could try to set IA32_SPEC_CTRL MSR during their startup and would fail to start: qemu-kvm would be killed by SIGABRT.
Memory allocation failed unexpectedly in __add_to_page_cache_locked().Ext4 FS was unexpectedly remounted read-only in a container after the container reached the limits set in the memory cgroup. It happened because the relevant memory allocations failed in __add_to_page_cache_locked while __GFP_NOFAIL flag was dropped for certain reason.