https://www.pistack.xyz/tags/live-patching/ Recent content in Live-Patching on Pi Stack Hugo en-us Sat, 23 May 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-05-29-self-hosted-linux-kernel-live-patching-kpatch-kgraft-canonical-livepatch-guide/ Sat, 23 May 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-05-29-self-hosted-linux-kernel-live-patching-kpatch-kgraft-canonical-livepatch-guide/ <p>Linux kernel live patching allows system administrators to apply critical security patches and bug fixes to a running kernel <strong>without rebooting</strong>. For production servers handling enterprise workloads, even a few minutes of planned downtime can translate into significant revenue loss, SLA violations, or disrupted user experiences. This guide compares the three major open-source live patching solutions available for self-hosted Linux environments.</p>