Re: C aggregate passing (Rust kernel policy)

James Bottomley
2025-02-26T14:26:52Z

On Wed, 2025-02-26 at 14:53 +0100, Miguel Ojeda wrote:
> On Wed, Feb 26, 2025 at 2:03 PM Ventura Jack
> <venturajack85@gmail.com> wrote:
[...]
> > Exception/unwind safety may be another subject that increases
> > the difficulty of writing unsafe Rust.
>
> Note that Rust panics in the kernel do not unwind.

I presume someone is working on this, right? While rust isn't
pervasive enough yet for this to cause a problem, dumping a backtrace
is one of the key things we need to diagnose how something went wrong,
particularly for user bug reports where they can't seem to bisect.

Regards,

James