[kwlug-disc] Updating kernel without restart -- who can talk about it?

[Khalid Baheyeldin]

A few things come to mind, none of which I have personally tried.
Would be nice to hear from those who have tried some of them.

KSplice, which was developed, then later acquired by Oracle
https://en.wikipedia.org/wiki/Ksplice

Kpatch, developed by RedHat (now IBM)
https://en.wikipedia.org/wiki/Kpatch

KGraft, by SuSE
https://en.wikipedia.org/wiki/KGraft

Ubuntu Livepatch, which is a service, but they say "free for 3 machines".
Most likely uses one of the above.
https://ubuntu.com/livepatch

On Thu, Jul 11, 2019 at 9:02 AM Mikalai Birukou via kwlug-disc
<kwlug-disc at kwlug.org> wrote:
>
> Here is a topic I want to hear a talk about: updating without restarts.
>
> Can someone share their knowledge and experience?
>
>
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