Thanks, I'll check them out. And get back to you On Thu, Aug 8, 2019, 20:35 Evgenii Shatokhin <[email protected]> wrote:
> Hi, > > On 08.08.2019 17:15, Josh Poimboeuf wrote: > > On Thu, Aug 08, 2019 at 09:12:44AM -0500, Josh Poimboeuf wrote: > >> On Thu, Aug 08, 2019 at 05:03:50PM +0530, Babu Prasad wrote: > >>> Hi Team, > >>> I'm running my own application on top of redhat linux, > so I > >>> need give a kpatch support for my applications, can you please help > how I > >>> can build my application to support kpatch. > >> > >> Hi Babu, > >> > >> kpatch is very specific to kernel patching. I wouldn't suggest trying > >> to use it for user space patching. > >> > >> A SUSE engineer was working on a user space live patching library, but I > >> don't know if it's still active: > >> > >> https://github.com/SUSE/libpulp > > > > I should also mention that there are other user-space-patching related > > projects out there, but I don't have the links handy. Maybe Joe > > Lawrence will chime in here, he's had more experiences with it. > > > > There are at least two more such projects I am aware of: > > https://github.com/cloudlinux/libcare > https://github.com/virtuozzo/nsb > > AFAIK, both did not go very far beyond proof-of-concept: user-space > patching turned out more difficult than live patching of the kernel. > > Regards, > Evgenii > >
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