RHEA-2011:0797 - Product Enhancement Advisory

Topic

An updated kabi-whitelists package that adds two enhancements is now available
for Red Hat Enterprise Linux 6.

Description

The kabi-whitelists package contains reference files documenting interfaces
provided by the Red Hat Enterprise Linux 6 kernel that are considered to be
stable by Red Hat kernel engineering, and safe for longer term use by third
party loadable device drivers, as well as for other purposes.

This update adds the following enhancements:

• This update removes the "blk_queue_ordered" and the

"blk_queue_physical_block_size" symbols from the Red Hat Enterprise Linux 6.0
kernel ABI whitelists. (BZ#636975)

• This update adds several newly approved interfaces to the kernel ABI

whitelists. (BZ#682967)

Note: It is not necessary to install the kabi-whitelists package in order to use
Driver Updates. The kabi-whitelists package only provides reference files for
use by those creating Driver Update packages, or for those who wish to enable
support for verification of kernel ABI compatibility by installing the
appropriate Yum plugin.

Users of kabi-whitelists are advised to upgrade to this updated package, which
adds these enhancements.

Solution

Before applying this update, make sure that all previously-released errata
relevant to your system have been applied.

This update is available via Red Hat Network. Details on how to use the Red Hat
Network to apply this update are available at
https://access.redhat.com/kb/docs/DOC-11259

Affected Products

• Red Hat Enterprise Linux Server 6 x86_64
• Red Hat Enterprise Linux Server 6 i386
• Red Hat Enterprise Linux Server - Extended Life Cycle Support 6 x86_64
• Red Hat Enterprise Linux Server - Extended Life Cycle Support 6 i386
• Red Hat Enterprise Linux Workstation 6 x86_64
• Red Hat Enterprise Linux Workstation 6 i386
• Red Hat Enterprise Linux Desktop 6 x86_64
• Red Hat Enterprise Linux Desktop 6 i386
• Red Hat Enterprise Linux for IBM z Systems 6 s390x
• Red Hat Enterprise Linux for Power, big endian 6 ppc64
• Red Hat Enterprise Linux for Scientific Computing 6 x86_64
• Red Hat Enterprise Linux Server from RHUI 6 x86_64
• Red Hat Enterprise Linux Server from RHUI 6 i386
• Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) 6 s390x
• Red Hat Enterprise Linux Server - Extended Life Cycle Support Extension 6 x86_64
• Red Hat Enterprise Linux Server - Extended Life Cycle Support Extension 6 i386
• Red Hat Enterprise Linux Server - Extended Life Cycle Support Extension (for IBM z Systems) 6 s390x

Fixes

• BZ - 682967 - Need to pull in updates to kabi-whitelists package before 6.1 final

CVEs

(none)

References

(none)