RFC: Supporting multiple relocs per section
Nick Clifton
nickc@redhat.com
Mon Feb 24 17:11:00 GMT 2020
Hi Fangrui,
> Where can we find more information about the kernel side implementation,
> if it is open?
You might like to start with these articles:
https://access.redhat.com/articles/2475321
https://www.redhat.com/en/blog/live-kernel-patching-update
There is also a mailing list where you can post questions:
live-patching@vger.kernel.org
FYI Joe Lawrence - the kernel engineer who has been looking
into this - did try using the LLVM toolset but he found that
it did not like their use of reserved st_shndx symbol values
and the processor specific values in the link field in their
relocation sections...
Cheers
Nick
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