Kernel update: Virtuozzo ReadyKernel patch 73.1 for all supported Virtuozzo kernels and that of Virtuozzo Infrastructure Platform 2.5¶

1. Overview¶

The cumulative Virtuozzo ReadyKernel patch was updated with stability fixes. The patch applies to all supported Virtuozzo kernels and that of Virtuozzo Infrastructure Platform 2.5. NOTE: No more patches are planned for kernel 3.10.0-514.26.1.vz7.33.22, support for which ends with this update.

2. Bug Fixes¶

• A typo in the fix for PSBM-91361, “Kernel crash (BUG_ON) ploop_relocblks_ioc().”, could lead to incorrect behaviour of ploop. (PSBM-91572)

• overlayfs: kernel crash in may_open(). (PSBM-91794)

3. Installing the Update¶

Download, install, and immediately apply the patch to the current kernel by running ‘readykernel update’.

4. References¶

• https://readykernel.com/patch/Virtuozzo-7/readykernel-patch-33.22-73.1-1.vl7/

• https://readykernel.com/patch/Virtuozzo-7/readykernel-patch-37.30-73.1-1.vl7/

• https://readykernel.com/patch/Virtuozzo-7/readykernel-patch-40.4-73.1-1.vl7/

• https://readykernel.com/patch/Virtuozzo-7/readykernel-patch-43.10-73.1-1.vl7/

• https://readykernel.com/patch/Virtuozzo-7/readykernel-patch-46.7-73.1-1.vl7/

• https://readykernel.com/patch/Virtuozzo-7/readykernel-patch-48.2-73.1-1.vl7/

• https://readykernel.com/patch/Virtuozzo-7/readykernel-patch-63.3-73.1-1.vl7/

• https://readykernel.com/patch/Virtuozzo-7/readykernel-patch-64.7-73.1-1.vl7/

• https://readykernel.com/patch/Virtuozzo-7/readykernel-patch-73.24-73.1-1.vl7/

The JSON file with the list of new and updated packages is available at https://docs.virtuozzo.com/vza/VZA-2019-010.json.