Download/kernel/rhel6-testing/042stab053.4/changes

Changes

Since 042stab053.3:

• [ubc] [minor] writeback accounting correction
• [cpt] [minor] beancounters are totally unlimited now during restore process. Previously we could hit privvmpages.limit due to extra tasks like tar/iptables-restore execution.
• [ploop] [major] kernel crash when storing ploop image on mirror raid device and bio leaks fixed [PSBM-12185]