[El-errata] ELBA-2021-1397-1 Oracle Linux 7 kernel bug fix update

[Errata Announcements for Oracle Linux]

Oracle Linux Bug Fix Advisory ELBA-2021-1397-1

http://linux.oracle.com/errata/ELBA-2021-1397-1.html

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

x86_64:
bpftool-3.10.0-1160.25.1.0.1.el7.x86_64.rpm
kernel-3.10.0-1160.25.1.0.1.el7.x86_64.rpm
kernel-abi-whitelists-3.10.0-1160.25.1.0.1.el7.noarch.rpm
kernel-debug-3.10.0-1160.25.1.0.1.el7.x86_64.rpm
kernel-debug-devel-3.10.0-1160.25.1.0.1.el7.x86_64.rpm
kernel-devel-3.10.0-1160.25.1.0.1.el7.x86_64.rpm
kernel-doc-3.10.0-1160.25.1.0.1.el7.noarch.rpm
kernel-headers-3.10.0-1160.25.1.0.1.el7.x86_64.rpm
kernel-tools-3.10.0-1160.25.1.0.1.el7.x86_64.rpm
kernel-tools-libs-3.10.0-1160.25.1.0.1.el7.x86_64.rpm
kernel-tools-libs-devel-3.10.0-1160.25.1.0.1.el7.x86_64.rpm
perf-3.10.0-1160.25.1.0.1.el7.x86_64.rpm
python-perf-3.10.0-1160.25.1.0.1.el7.x86_64.rpm


SRPMS:
http://oss.oracle.com/ol7/SRPMS-updates/kernel-3.10.0-1160.25.1.0.1.el7.src.rpm



Description of changes:

[3.10.0-1160.25.1.0.1.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. [Orabug: 28691156]
- [bonding] avoid repeated display of same link status change. [Orabug: 28109857]
- [ipc] ipc/sem.c: bugfix for semctl(,,GETZCNT) (Manfred Spraul) [Orabug: 22552377
- kexec: Increase KEXEC_AUTO_RESERVED_SIZE to 256M [Orabug: 31517048]

[3.10.0-1160.25.1.el7.OL7]
- Update Oracle Linux certificates (Ilya Okomin)
- Oracle Linux RHCK Module Signing Key was compiled into kernel (olkmod_signing_key.x509)(alexey.petrenko at oracle.com)
- Update x509.genkey [Orabug: 24817676]
- Conflict with shim-ia32 and shim-x64 <= 15-2.0.9.el7
- Update oracle(kernel-sig-key) value to match new certificate (Ilya Okomin)

[3.10.0-1160.25.1.el7]
- redhat: Enable CKI RT verification for kernel-private (Juri Lelli)
- redhat: Enable CKI RT verification (Juri Lelli)
- RDMA/ipoib: Remove racy Subnet Manager sendonly join checks (Honggang Li) [1922460]
- net: sched: protect against stack overflow in TC act_mirred (Davide Caratti) [1916682]
- floppy: check_events callback should not return a negative number (Jay Shin) [1928576]
- floppy: fix lock_fdc() signal handling (Jay Shin) [1928576]
- ipv6: clean up anycast when an interface is destroyed (Xin Long) [1917700]
- virtio_net: fix virtnet_open and virtnet_probe competing for try_fill_recv (Laurent Vivier) [1895319]