Re: [PATCH v2 1/3] rust: make mutually exclusive with CFI_CLANG

Conor Dooley
2024-02-27T13:03:24Z

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On Tue, Feb 27, 2024 at 01:34:14PM +0100, Miguel Ojeda wrote:
> On Tue, Feb 27, 2024 at 11:54 AM Conor Dooley
> <conor.dooley@microchip.com> wrote:
> >
> > I did try to test it but I ran into too many toolchain issues - my
> > older copies of LLVM (pre 17) are not multiarch as I built them by hand
> > with PGO for x86 and RISC-V. My LLVM 17 is from kernel.org and has no
> > libclang. And then the copy of LLVM 18 on kernel.org apparently does not
> > support kcfi at all. I gave up there, but I don't see how this would not
>
> I asked Nathan to add libclang a few days ago, and he very quickly did
> it for LLVM 18 -- though I don't know the plan for the others. I just
> pinged in that thread.

I had actually said it to him on IRC already (although he is CCed here)
but I just noticed that this was my fault - I symlinked incorrectly
after downloading the toolchain. kcfi is detected fine with llvm18.
I'll give testing another try.

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