dnf update installed a new kernel this evening. It’s version 5.14.0-427.20.1.el9_4.
Where can I find release notes for this? I’m curious what changed?
Is it just the Change Log here:
Only the change log.
% rpm -q kernel-5.14.0-427.20.1.el9_4.x86_64 --changelog | less
* Thu Jun 06 2024 Release Engineering <releng@rockylinux.org> - 5.14.0-427.20.1
- Porting to 9.4, debranding and Rocky branding
- Ensure aarch64 kernel is not compressed
* Thu May 23 2024 Scott Weaver <scweaver@redhat.com> [5.14.0-427.20.1.el9_4]
- ipv6: sr: fix possible use-after-free and null-ptr-deref (Hangbin Liu) [RHEL-33968 RHEL-31732] {CVE-2024-26735}
- idpf: fix kernel panic on unknown packet types (Michal Schmidt) [RHEL-36145 RHEL-29035]
- idpf: refactor some missing field get/prep conversions (Michal Schmidt) [RHEL-36145 RHEL-29035]
- PCI: Fix pci_rh_check_status() call semantics (Luiz Capitulino) [RHEL-36541 RHEL-35032]
- cxgb4: Properly lock TX queue for the selftest. (John B. Wyatt IV) [RHEL-36530 RHEL-31990 RHEL-9354]
* Mon May 20 2024 Scott Weaver <scweaver@redhat.com> [5.14.0-427.19.1.el9_4]
- x86/mce: Cleanup mce_usable_address() (Prarit Bhargava) [RHEL-33810 RHEL-25415]
- x86/mce: Define amd_mce_usable_address() (Prarit Bhargava) [RHEL-33810 RHEL-25415]
- x86/MCE/AMD: Split amd_mce_is_memory_error() (Prarit Bhargava) [RHEL-33810 RHEL-25415]
- fs: sysfs: Fix reference leak in sysfs_break_active_protection() (Ewan D. Milne) [RHEL-35302 RHEL-35078] {CVE-2024-26993}
* Mon May 13 2024 Scott Weaver <scweaver@redhat.com> [5.14.0-427.18.1.el9_4]
- netfilter: nf_tables: disallow anonymous set with timeout flag (Phil Sutter) [RHEL-32971 RHEL-30082] {CVE-2024-26642}
- netfilter: nf_tables: mark set as dead when unbinding anonymous set with timeout (Phil Sutter) [RHEL-33070 RHEL-30078] {CVE-2024-26643}
- netfilter: nft_ct: fix l3num expectations with inet pseudo family (Phil Sutter) [RHEL-32963 RHEL-31345] {CVE-2024-26673}
- netfilter: nft_ct: sanitize layer 3 and 4 protocol number in custom expectations (Phil Sutter) [RHEL-32963 RHEL-31345] {CVE-2024-26673}
- arm64: tlb: Fix TLBI RANGE operand (Shaoqin Huang) [RHEL-33412 RHEL-26259]
- arm64/mm: Modify range-based tlbi to decrement scale (Shaoqin Huang) [RHEL-33412 RHEL-26259]
- rh_messages.h: mark mlx5 on Bluefield-3 as unmaintained (Scott Weaver) [RHEL-35878 RHEL-33061]
- net: ip_tunnel: prevent perpetual headroom growth (Guillaume Nault) [RHEL-33934 RHEL-31816] {CVE-2024-26804}
- gitlab-ci: use zstream builder container image (Michael Hofmann)
- selftests: net: gro fwd: update vxlan GRO test expectations (Antoine Tenart) [RHEL-30910 RHEL-19729]
- udp: prevent local UDP tunnel packets from being GROed (Antoine Tenart) [RHEL-30910 RHEL-19729]
- udp: do not transition UDP GRO fraglist partial checksums to unnecessary (Antoine Tenart) [RHEL-30910 RHEL-19729]
- gro: fix ownership transfer (Antoine Tenart) [RHEL-30910 RHEL-19729]
- udp: do not accept non-tunnel GSO skbs landing in a tunnel (Antoine Tenart) [RHEL-30910 RHEL-19729]
- bpf, tcx: Get rid of tcx_link_const (Felix Maurer) [RHEL-33062 RHEL-28590]
- selftests/bpf: Add additional mprog query test coverage (Felix Maurer) [RHEL-33062 RHEL-28590]
- selftests/bpf: Make seen_tc* variable tests more robust (Felix Maurer) [RHEL-33062 RHEL-28590]
- selftests/bpf: Test query on empty mprog and pass revision into attach (Felix Maurer) [RHEL-33062 RHEL-28590]
- selftests/bpf: Adapt assert_mprog_count to always expect 0 count (Felix Maurer) [RHEL-33062 RHEL-28590]
- selftests/bpf: Test bpf_mprog query API via libbpf and raw syscall (Felix Maurer) [RHEL-33062 RHEL-28590]
- selftest/bpf: Add various selftests for program limits (Felix Maurer) [RHEL-33062 RHEL-28590]
- bpf: Refuse unused attributes in bpf_prog_{attach,detach} (Felix Maurer) [RHEL-33062 RHEL-28590]
- bpf: Handle bpf_mprog_query with NULL entry (Felix Maurer) [RHEL-33062 RHEL-28590]
- net: Fix skb consume leak in sch_handle_egress (Felix Maurer) [RHEL-33062 RHEL-28590]
- selftests/bpf: Add various more tcx test cases (Felix Maurer) [RHEL-33062 RHEL-28590]
- selftests/bpf: Add test for detachment on empty mprog entry (Felix Maurer) [RHEL-33062 RHEL-28590]
- tcx: Fix splat during dev unregister (Felix Maurer) [RHEL-33062 RHEL-28590]
- tcx: Fix splat in ingress_destroy upon tcx_entry_free (Felix Maurer) [RHEL-33062 RHEL-28590]
- selftests/bpf: Add mprog API tests for BPF tcx links (Felix Maurer) [RHEL-33062 RHEL-28590]
- selftests/bpf: Add mprog API tests for BPF tcx opts (Felix Maurer) [RHEL-33062 RHEL-28590]
- bpf: Add fd-based tcx multi-prog infra with link support (Felix Maurer) [RHEL-33062 RHEL-28590]
- bpftool: Implement link show support for tcx (Artem Savkov) [RHEL-33062 RHEL-23643]
- bpftool: Extend net dump with tcx progs (Artem Savkov) [RHEL-33062 RHEL-23643]
- bpf: fix precision backtracking instruction iteration (Jay Shin) [RHEL-35230 RHEL-23643]
* Tue May 07 2024 Scott Weaver <scweaver@redhat.com> [5.14.0-427.17.1.el9_4]
- ceph: switch to use cap_delay_lock for the unlink delay list (Jay Shin) [RHEL-33003 RHEL-32997]
- ceph: remove useless session parameter for check_caps() (Xiubo Li) [RHEL-33003 RHEL-19813]
- ceph: flush the dirty caps immediatelly when quota is approaching (Xiubo Li) [RHEL-33003 RHEL-19813]
- vhost: Add smp_rmb() in vhost_enable_notify() (Gavin Shan) [RHEL-31839 RHEL-26104]
- vhost: Add smp_rmb() in vhost_vq_avail_empty() (Gavin Shan) [RHEL-31839 RHEL-26104]
- iommu/vt-d: Support enforce_cache_coherency only for empty domains (Jerry Snitselaar) [RHEL-32793 RHEL-31083]
- iommu/vt-d: Add MTL to quirk list to skip TE disabling (Jerry Snitselaar) [RHEL-32793 RHEL-31083]
- iommu/vt-d: Make context clearing consistent with context mapping (Jerry Snitselaar) [RHEL-32793 RHEL-31083]
- iommu/vt-d: Disable PCI ATS in legacy passthrough mode (Jerry Snitselaar) [RHEL-32793 RHEL-31083]
- iommu/vt-d: Omit devTLB invalidation requests when TES=0 (Jerry Snitselaar) [RHEL-32793 RHEL-31083]
- PCI/MSI: Prevent MSI hardware interrupt number truncation (Myron Stowe) [RHEL-33656 RHEL-21453]
* Fri Apr 26 2024 Scott Weaver <scweaver@redhat.com> [5.14.0-427.16.1.el9_4]
- memory: tegra: Skip SID programming if SID registers aren't set (Robert Foss) [RHEL-32675 RHEL-23656]
- memory: tegra: Add SID override programming for MC clients (Robert Foss) [RHEL-32675 RHEL-23656]
- iommu: Don't reserve 0-length IOVA region (Robert Foss) [RHEL-32675 RHEL-23656]
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