[ol8_baseos_latest] kernel-debug-core-4.18.0-305.7.1.el8_4.x86_64

The kernel package contains the Linux kernel (vmlinuz), the core of any
Linux operating system.  The kernel handles the basic functions
of the operating system:  memory allocation, process allocation, device
input and output, etc.

This variant of the kernel has numerous debugging options enabled.
It should only be installed when trying to gather additional information
on kernel bugs, as some of these options impact performance noticably.

Changelog (Show File list) (Show related packages)

• Tue Jun 29 2021 Kevin Lyons <kevin.x.lyons@oracle.com> [4.18.0-305.7.1.el8_4.OL8]

  - Update Oracle Linux certificates (Kevin Lyons)
  - Disable signing for aarch64 (Ilya Okomin)
  - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list (olkmod_signing_key.pem) [Orabug: 29539237]
  - Update x509.genkey [Orabug: 24817676]
  - Conflict with shim-ia32 and shim-x64 <= 15-11.0.5.el8

• Mon Jun 14 2021 Jan Stancek <jstancek@redhat.com> [4.18.0-305.7.1.el8_4]

  - net: zero-initialize tc skb extension on allocation (Ivan Vecera) [1965457 1946986]
  - net/sched: cls_flower: fix only mask bit check in the validate_ct_state (Ivan Vecera) [1965457 1946986]
  - net: cls_api: Fix uninitialised struct field bo->unlocked_driver_cb (Ivan Vecera) [1965457 1946986]
  - net/sched: act_api: fix miss set post_ct for ovs after do conntrack in act_ct (Ivan Vecera) [1965457 1946986]
  - net/sched: cls_flower: validate ct_state for invalid and reply flags (Ivan Vecera) [1965457 1946986]
  - flow_dissector: fix TTL and TOS dissection on IPv4 fragments (Paolo Abeni) [1963952 1950288]
  - Revert "sctp: Fix SHUTDOWN CTSN Ack in the peer restart case" (Xin Long) [1965632 1953839]
  - sctp: do asoc update earlier in sctp_sf_do_dupcook_b (Xin Long) [1965632 1953839]
  - sctp: do asoc update earlier in sctp_sf_do_dupcook_a (Xin Long) [1965632 1953839]
  - Bluetooth: verify AMP hci_chan before amp_destroy (Gopal Tiwari) [1962544 1962546] {CVE-2021-33034}
  - x86/kvm: Unify kvm_pv_guest_cpu_reboot() with kvm_guest_cpu_offline() (Lenny Szubowicz) [1964930 1934273]
  - x86/kvm: Disable all PV features on crash (Lenny Szubowicz) [1964930 1934273]
  - x86/kvm: Disable kvmclock on all CPUs on shutdown (Lenny Szubowicz) [1964930 1934273]
  - x86/kvm: Teardown PV features on boot CPU as well (Lenny Szubowicz) [1964930 1934273]
  - x86/kvm: Fix pr_info() for async PF setup/teardown (Lenny Szubowicz) [1964930 1934273]
  - net/sched: act_ct: Fix ct template allocation for zone 0 (Marcelo Ricardo Leitner) [1965150 1881824]

• Mon Jun 07 2021 Jan Stancek <jstancek@redhat.com> [4.18.0-305.6.1.el8_4]

  - openvswitch: fix stack OOB read while fragmenting IPv4 packets (Davide Caratti) [1963940 1924608]
  - net/sched: sch_frag: fix stack OOB read while fragmenting IPv4 packets (Davide Caratti) [1963940 1924608]
  - net/sched: act_ct: fix wild memory access when clearing fragments (Davide Caratti) [1963940 1924608]
  - net: Treat __napi_schedule_irqoff() as __napi_schedule() on PREEMPT_RT (Ivan Vecera)
  - redhat/configs: Add CONFIG_SYSTEM_REVOCATION_KEYS and CONFIG_SYSTEM_REVOCATION_LIST (Vladis Dronov) [1965270 1893793] {CVE-2020-26541}
  - certs: add 'x509_revocation_list' to gitignore (Vladis Dronov) [1965270 1893793] {CVE-2020-26541}
  - integrity: Load mokx variables into the blacklist keyring (Vladis Dronov) [1965270 1893793] {CVE-2020-26541}
  - certs: Add ability to preload revocation certs (Vladis Dronov) [1965270 1893793] {CVE-2020-26541}
  - certs: Move load_system_certificate_list to a common function (Vladis Dronov) [1965270 1893793] {CVE-2020-26541}
  - certs: Add EFI_CERT_X509_GUID support for dbx entries (Vladis Dronov) [1965270 1893793] {CVE-2020-26541}
  - net/sched: cls_api: increase max_reclassify_loop (Davide Caratti) [1965148 1955136]
  - dm writecache: fix performance degradation in ssd mode (Mike Snitzer) [1962241 1961859]
  - scsi: fnic: Use scsi_host_busy_iter() to traverse commands (Ewan D. Milne) [1961705 1949250]
  - scsi: fnic: Kill 'exclude_id' argument to fnic_cleanup_io() (Ewan D. Milne) [1961705 1949250]

• Tue Jun 01 2021 Jan Stancek <jstancek@redhat.com> [4.18.0-305.5.1.el8_4]

  - gfs2: report "already frozen/thawed" errors (Bob Peterson) [1961849 1932236]
  - gfs2: move freeze glock outside the make_fs_rw and _ro functions (Bob Peterson) [1961849 1932236]
  - gfs2: Add common helper for holding and releasing the freeze glock (Bob Peterson) [1961849 1932236]
  - gfs2: in signal_our_withdraw wait for unfreeze of _this_ fs only (Bob Peterson) [1961849 1932236]
  - gfs2: Don't freeze the file system during unmount (Bob Peterson) [1961849 1932236]
  - gfs2: Fix regression in freeze_go_sync (Bob Peterson) [1961849 1932236]
  - gfs2: The freeze glock should never be frozen (Bob Peterson) [1961849 1932236]
  - gfs2: When freezing gfs2, use GL_EXACT and not GL_NOCACHE (Bob Peterson) [1961849 1932236]
  - gfs2: read-only mounts should grab the sd_freeze_gl glock (Bob Peterson) [1961849 1932236]
  - gfs2: freeze should work on read-only mounts (Bob Peterson) [1961849 1932236]
  - gfs2: Abort gfs2_freeze if io error is seen (Bob Peterson) [1961849 1932236]
  - CI: Disable result checking for realtime check (Veronika Kabatova)
  - CI: Explicitly disable result checking for private CI (Veronika Kabatova)
  - CI: Rename variable (Veronika Kabatova)
  - CI: Update builder containers (Veronika Kabatova)

• Tue May 25 2021 Jan Stancek <jstancek@redhat.com> [4.18.0-305.4.1.el8_4]

  - vmxnet3: Set the default of vxlan overlay offload to disabled (Cathy Avery) [1960702 1941714]

• Mon May 17 2021 Jan Stancek <jstancek@redhat.com> [4.18.0-305.3.1.el8_4]

  - Revert "uio: use request_threaded_irq instead" (Vitaly Kuznetsov) [1952952 1946644]
  - drm/ast: Set format registers in primary plane's update (Lyude Paul) [1952900 1923857]
  - net/sched: act_ct: clear post_ct if doing ct_clear (Marcelo Ricardo Leitner) [1956458 1941889]
  - md/raid1: properly indicate failure when ending a failed write request (Nigel Croxon) [1955188 1954588]
  - nitro_enclaves: Fix stale file descriptors on failed usercopy (Vitaly Kuznetsov) [1956379 1953717]

• Mon May 10 2021 Jan Stancek <jstancek@redhat.com> [4.18.0-305.2.1.el8_4]

  - net/mlx5e: Allow to match on MPLS parameters only for MPLS over UDP (Alaa Hleihel) [1952061 1936742]
  - net/mlx5e: Reject tc rules which redirect from a VF to itself (Alaa Hleihel) [1952065 1932839]
  - net/mlx5: CT: Add support for matching on ct_state inv and rel flags (Alaa Hleihel) [1952062 1942681]
  - KVM: VMX: Don't use vcpu->run->internal.ndata as an array index (Jon Maloy) [1954221 1954219]
  - tools/power turbostat: Revert "[tools] tools/power turbostat: Enable accumulate RAPL display" (Prarit Bhargava) [1952987 1944699]

• Tue May 04 2021 Jan Stancek <jstancek@redhat.com> [4.18.0-305.1.1.el8_4]

  - ALSA: usb-audio: fix NULL ptr dereference in usb_audio_probe (Jaroslav Kysela) [1954545 1870724]
  - ALSA: usb-audio: fix use after free in usb_audio_disconnect (Jaroslav Kysela) [1954545 1870724]
  - ALSA: usb-audio: Disable USB autosuspend properly in setup_disable_autosuspend() (Jaroslav Kysela) [1954545 1870724]
  - selinux: fix deadlock in security_set_bools() (Ondrej Mosnacek) [1945123 1924230]
  - geneve: do not modify the shared tunnel info when PMTU triggers an ICMP reply (Antoine Tenart) [1944667 1941753]
  - vxlan: do not modify the shared tunnel info when PMTU triggers an ICMP reply (Antoine Tenart) [1944667 1941753]
  - redhat: switch to zstream (Jan Stancek)

• Thu Apr 29 2021 Jan Stancek <jstancek@redhat.com> [4.18.0-305.el8]

  - perf/x86/intel/uncore: Remove uncore extra PCI dev HSWEP_PCI_PCU_3 (Michael Petlan) [1950388]

• Tue Apr 06 2021 Jan Stancek <jstancek@redhat.com> [4.18.0-304.el8]

  - mm: Revert "remove the account_page_dirtied export" (Waiman Long) [1941257]
  - Revert "[netdrv] net/broadcom: Clean broadcom code from driver versions" (Jonathan Toppins) [1940842]