[El-errata] ELBA-2018-4221 : Oracle Linux 7 Unbreakable Enterprise kernel bug fix update

[Errata Announcements for Oracle Linux]

Oracle Linux Bug Fix Advisory ELBA-2018-4221

http://linux.oracle.com/errata/ELBA-2018-4221.html

The following updated rpms for Oracle Linux 7 have been uploaded to the 
Unbreakable Linux Network:

x86_64:
kernel-uek-doc-4.1.12-124.19.4.el7uek.noarch.rpm
kernel-uek-firmware-4.1.12-124.19.4.el7uek.noarch.rpm
kernel-uek-4.1.12-124.19.4.el7uek.x86_64.rpm
kernel-uek-devel-4.1.12-124.19.4.el7uek.x86_64.rpm
kernel-uek-debug-4.1.12-124.19.4.el7uek.x86_64.rpm
kernel-uek-debug-devel-4.1.12-124.19.4.el7uek.x86_64.rpm


SRPMS:
http://oss.oracle.com/ol7/SRPMS-updates/kernel-uek-4.1.12-124.19.4.el7uek.src.rpm



Description of changes:

[4.1.12-124.19.4.el7uek]
- Revert "x86/spec_ctrl: Only set SPEC_CTRL_IBRS_FIRMWARE if IBRS is 
actually in use" (Brian Maly)  [Orabug: 28610707]

[4.1.12-124.19.3.el7uek]
- btrfs: fix check_shared for fiemap ioctl (Lu Fengqi)  [Orabug: 24716710]
- x86/pti: Don't report XenPV as vulnerable (Jiri Kosina)  [Orabug: 
28476681]
- xfs: give all workqueues rescuer threads (Chris Mason)  [Orabug: 
28518694]
- x86/spec_ctrl: Only set SPEC_CTRL_IBRS_FIRMWARE if IBRS is actually in 
use (Patrick Colp)  [Orabug: 28274907]