Editing Download/kernel/rhel6-testing/042stab080.3/changes
Warning: You are not logged in. Your IP address will be publicly visible if you make any edits. If you log in or create an account, your edits will be attributed to your username, along with other benefits.
The edit can be undone.
Please check the comparison below to verify that this is what you want to do, and then save the changes below to finish undoing the edit.
| Latest revision | Your text | ||
| Line 5: | Line 5: | ||
* [x86] ARAT feature bit to be set on AMD CPUs: performance boost on AMD Opteron 62xx-based systems | * [x86] ARAT feature bit to be set on AMD CPUs: performance boost on AMD Opteron 62xx-based systems | ||
* [nfsd] return ext4 file system superblock time granularity on FSINFO request => performance boost because inodes are not revalidated most of time (PCLIN-31863) | * [nfsd] return ext4 file system superblock time granularity on FSINFO request => performance boost because inodes are not revalidated most of time (PCLIN-31863) | ||
| − | * [net] fix freeing RCU-protected IP-options ( | + | * [net] CVE-2013-2224: Local DoS exploit in latest 2.6.32 kernels (RHEL, OpenVZ, CloudLinux, etc); fix freeing RCU-protected IP-options (PSBM-20912, {{B|2648}}) |
* [relay] consequent execution of blktrace failure has been fixed (PSBM-20247) | * [relay] consequent execution of blktrace failure has been fixed (PSBM-20247) | ||
| − | * [net] rtnl_lock release lost on error path ( | + | * [net] rtnl_lock release lost on error path (PSBM-21008) |
* [ubc/net] tcpsndbuf race between poll and send cause caused counters skew and taints kernel on bc release attempt (PCLIN-31931) | * [ubc/net] tcpsndbuf race between poll and send cause caused counters skew and taints kernel on bc release attempt (PCLIN-31931) | ||
* [stat] replaces global counters with per-cpu structures to avoid kstat_glb_lock congestion => performance increases | * [stat] replaces global counters with per-cpu structures to avoid kstat_glb_lock congestion => performance increases | ||
| Line 13: | Line 13: | ||
* [vedev] if devices is removed from CT, it's sysfs part should be removed too (PSBM-19097) | * [vedev] if devices is removed from CT, it's sysfs part should be removed too (PSBM-19097) | ||
* [pfcache] do not crash and do not fail mounting new filesystems if cache are not found (PSBM-19581) | * [pfcache] do not crash and do not fail mounting new filesystems if cache are not found (PSBM-19581) | ||
| − | * [nfs/quota] NFS local quota (vzquota in case /vz over NFS) significantly reworked => no more crashes / stats skews are expected (PCLIN-31747) | + | * [nfs/quota] NFS local quota (vzquota in case /vz (vzfs) over NFS) significantly reworked => no more crashes / stats skews are expected (PCLIN-31747) |
* [ploop] kaio must merge bios for aio_kernel_submit => should avoid problem with massive 4k FUSE requests (PSBM-19207) | * [ploop] kaio must merge bios for aio_kernel_submit => should avoid problem with massive 4k FUSE requests (PSBM-19207) | ||
* [sysctl] add global sysctl 'fs.ve-mount-nr' (4096 by default) to customize per-CT limit for mount points | * [sysctl] add global sysctl 'fs.ve-mount-nr' (4096 by default) to customize per-CT limit for mount points | ||
