[El-errata] ELBA-2019-1337-1 Oracle Linux 7 kernel bug fix update

[Errata Announcements for Oracle Linux]

Oracle Linux Bug Fix Advisory ELBA-2019-1337-1

http://linux.oracle.com/errata/ELBA-2019-1337-1.html

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

x86_64:
bpftool-3.10.0-957.21.2.0.1.el7.x86_64.rpm
kernel-3.10.0-957.21.2.0.1.el7.x86_64.rpm
kernel-abi-whitelists-3.10.0-957.21.2.0.1.el7.noarch.rpm
kernel-debug-3.10.0-957.21.2.0.1.el7.x86_64.rpm
kernel-debug-devel-3.10.0-957.21.2.0.1.el7.x86_64.rpm
kernel-devel-3.10.0-957.21.2.0.1.el7.x86_64.rpm
kernel-doc-3.10.0-957.21.2.0.1.el7.noarch.rpm
kernel-headers-3.10.0-957.21.2.0.1.el7.x86_64.rpm
kernel-tools-3.10.0-957.21.2.0.1.el7.x86_64.rpm
kernel-tools-libs-3.10.0-957.21.2.0.1.el7.x86_64.rpm
kernel-tools-libs-devel-3.10.0-957.21.2.0.1.el7.x86_64.rpm
perf-3.10.0-957.21.2.0.1.el7.x86_64.rpm
python-perf-3.10.0-957.21.2.0.1.el7.x86_64.rpm


SRPMS:
http://oss.oracle.com/ol7/SRPMS-updates/kernel-3.10.0-957.21.2.0.1.el7.src.rpm



Description of changes:

[3.10.0-957.21.2.0.1.el7.OL7]
- [xen/balloon] Support xend-based toolstack (orabug 28663970)
- [x86/apic/x2apic] avoid allocate multiple irq vectors for a single 
interrupt on multiple
cpu, otherwise irq vectors would be used up when there are only 2 cpu 
online per node.
[orabug28691156]
- [bonding] avoid repeated display of same link status change. [orabug 
28109857]
- [ipc] ipc/sem.c: bugfix for semctl(,,GETZCNT) (Manfred Spraul) [orabug 
22552377]
- Oracle Linux certificates (Alexey Petrenko)
- Oracle Linux RHCK Module Signing Key was compiled into kernel 
(olkmod_signing_key.x509)(alexey.petrenko at oracle.com)
- Update x509.genkey [bug 24817676]