Kernel-headers includes the C header files that specify the interface
between the Linux kernel and userspace libraries and programs. The
header files define structures and constants that are needed for
building most standard programs and are also needed for rebuilding the
glibc package.
Provides
Requires
License
((GPL-2.0-only WITH Linux-syscall-note) OR BSD-2-Clause) AND ((GPL-2.0-only WITH Linux-syscall-note) OR BSD-3-Clause) AND ((GPL-2.0-only WITH Linux-syscall-note) OR CDDL-1.0) AND ((GPL-2.0-only WITH Linux-syscall-note) OR Linux-OpenIB) AND ((GPL-2.0-only WITH Linux-syscall-note) OR MIT) AND ((GPL-2.0-or-later WITH Linux-syscall-note) OR BSD-3-Clause) AND ((GPL-2.0-or-later WITH Linux-syscall-note) OR MIT) AND Apache-2.0 AND BSD-2-Clause AND BSD-3-Clause AND BSD-3-Clause-Clear AND GFDL-1.1-no-invariants-or-later AND GPL-1.0-or-later AND (GPL-1.0-or-later OR BSD-3-Clause) AND (GPL-1.0-or-later WITH Linux-syscall-note) AND GPL-2.0-only AND (GPL-2.0-only OR Apache-2.0) AND (GPL-2.0-only OR BSD-2-Clause) AND (GPL-2.0-only OR BSD-3-Clause) AND (GPL-2.0-only OR CDDL-1.0) AND (GPL-2.0-only OR GFDL-1.1-no-invariants-or-later) AND (GPL-2.0-only OR GFDL-1.2-no-invariants-only) AND (GPL-2.0-only WITH Linux-syscall-note) AND GPL-2.0-or-later AND (GPL-2.0-or-later OR BSD-2-Clause) AND (GPL-2.0-or-later OR BSD-3-Clause) AND (GPL-2.0-or-later OR CC-BY-4.0) AND (GPL-2.0-or-later WITH GCC-exception-2.0) AND (GPL-2.0-or-later WITH Linux-syscall-note) AND ISC AND LGPL-2.0-or-later AND (LGPL-2.0-or-later OR BSD-2-Clause) AND (LGPL-2.0-or-later WITH Linux-syscall-note) AND LGPL-2.1-only AND (LGPL-2.1-only OR BSD-2-Clause) AND (LGPL-2.1-only WITH Linux-syscall-note) AND LGPL-2.1-or-later AND (LGPL-2.1-or-later WITH Linux-syscall-note) AND (Linux-OpenIB OR GPL-2.0-only) AND (Linux-OpenIB OR GPL-2.0-only OR BSD-2-Clause) AND Linux-man-pages-copyleft AND MIT AND (MIT OR GPL-2.0-only) AND (MIT OR GPL-2.0-or-later) AND (MIT OR LGPL-2.1-only) AND (MPL-1.1 OR GPL-2.0-only) AND (X11 OR GPL-2.0-only) AND (X11 OR GPL-2.0-or-later) AND Zlib AND (copyleft-next-0.3.1 OR GPL-2.0-or-later)
Changelog
* Wed Jan 28 2026 CKI KWF Bot <cki-ci-bot+kwf-gitlab-com@redhat.com> [5.14.0-669.el9]
- nvme-tcp: fix NULL pointer dereferences in nvmet_tcp_build_pdu_iovec (CKI Backport Bot) [RHEL-144333] {CVE-2026-22998}
- NFSv4: ensure the open stateid seqid doesn't go backwards (Scott Mayhew) [RHEL-141483]
- virtio-net: remove unused delayed refill worker (Laurent Vivier) [RHEL-139819]
- virtio-net: don't schedule delayed refill worker (Laurent Vivier) [RHEL-139819]
- virtio-net: don't re-enable refill work too early when NAPI is disabled (Laurent Vivier) [RHEL-139819]
- virtio-net: disable delayed refill when pausing rx (Laurent Vivier) [RHEL-139819]
- virtio-net: Refactor napi_disable paths (Laurent Vivier) [RHEL-139819]
- virtio-net: Refactor napi_enable paths (Laurent Vivier) [RHEL-139819]
- virtio_net: separate virtnet_tx_resize() (Laurent Vivier) [RHEL-139819]
- virtio_net: separate virtnet_rx_resize() (Laurent Vivier) [RHEL-139819]
- vsock/vmci: Clear the vmci transport packet properly when initializing it (CKI Backport Bot) [RHEL-137698] {CVE-2025-38403}
- ftrace: bpf: Fix IPMODIFY + DIRECT in modify_ftrace_direct() (Mamatha Inamdar) [RHEL-14156]
- ftrace: Fix BPF fexit with livepatch (Mamatha Inamdar) [RHEL-14156]
- powerpc64/modules: replace stub allocation sentinel with an explicit counter (Mamatha Inamdar) [RHEL-14156]
- powerpc/ftrace: ensure ftrace record ops are always set for NOPs (Mamatha Inamdar) [RHEL-14156]
- redhat: Add CONFIG_PPC_FTRACE_OUT_OF_LINE_NUM_RESERVE (Mamatha Inamdar) [RHEL-14156]
- ftrace: fix incorrect hash size in register_ftrace_direct() (Mamatha Inamdar) [RHEL-14156]
- kbuild: dummy-tools: pretend we understand -fpatchable-function-entry (Mamatha Inamdar) [RHEL-14156]
- ftrace: Fix modification of direct_function hash while in use (Mamatha Inamdar) [RHEL-14156]
- powerpc64/ftrace: fix module loading without patchable function entries (Mamatha Inamdar) [RHEL-14156]
- powerpc: Replace kretprobe code with rethook on powerpc (Mamatha Inamdar) [RHEL-14156]
- powerpc64/ftrace: fix clobbered r15 during livepatching (Mamatha Inamdar) [RHEL-14156]
- powerpc/bpf: fix JIT code size calculation of bpf trampoline (Mamatha Inamdar) [RHEL-14156]
- powerpc/ftrace: Fix ftrace bug with KASAN=y (Mamatha Inamdar) [RHEL-14156]
- powerpc64/bpf: Add support for bpf trampolines (Mamatha Inamdar) [RHEL-14156]
- powerpc/ftrace: Add support for DYNAMIC_FTRACE_WITH_DIRECT_CALLS (Mamatha Inamdar) [RHEL-14156]
- powerpc/ftrace: Add support for DYNAMIC_FTRACE_WITH_CALL_OPS (Mamatha Inamdar) [RHEL-14156]
- powerpc64/ftrace: Support .text larger than 32MB with out-of-line stubs (Mamatha Inamdar) [RHEL-14156]
- powerpc64/ftrace: Move ftrace sequence out of line (Mamatha Inamdar) [RHEL-14156]
- kbuild: Add generic hook for architectures to use before the final vmlinux link (Mamatha Inamdar) [RHEL-14156]
- powerpc/ftrace: Add a postlink script to validate function tracer (Mamatha Inamdar) [RHEL-14156]
- powerpc64/bpf: Fold bpf_jit_emit_func_call_hlp() into bpf_jit_emit_func_call_r