Re: [PATCH v3 00/10] livepatch,module: Remove .klp.arch and module_disable_ro()

[Miroslav Benes]

> BTW, this may be out of scope for this patchset, but is it a large amount of
> work to support clearing klp-relocations on target module unload?  ie, this
> test case:
> 
>   - (target module and livepatch loaded)
>   - rmmod target_mod
>   - modprobe target_mod       << fails as reloc target is non-zero
> 
> IIRC, Miroslav had taken a stab at this last year, but I don't remember what
> the technical problems were then.

Yes, see 
https://lore.kernel.org/live-patching/alpine.LSU.2.21.1910031110440.9011@xxxxxxxxxxxxx/

I think the "conclusion" there still applies... but yes, it makes testing 
difficult.

Miroslav