Messages in this thread | | | Date | Tue, 24 Oct 2023 15:48:33 -0300 | Subject | Re: [PATCH 3/4] x86/rust: depend on !RETHUNK | From | Martin Rodriguez Reboredo <> |
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On 10/23/23 19:15, Miguel Ojeda wrote: > On Mon, Oct 23, 2023 at 8:43 PM Martin Rodriguez Reboredo > <yakoyoku@gmail.com> wrote: >> >> I'll mention that I've tested boots, both in bare metal and QEMU, with >> `RUST=y` and `RETHUNK=y` and they were alright regardless of `objtool` >> warnings. Although, if you had an issue in the past then I'd like to know >> about it. > > These are mitigations -- things do functionally work if they are not > applied, but you would be vulnerable. > > In other words, it is not like e.g. IBT where you could have noticed > it breaking by running it normally if you happened to have a supported > platform. > > Cheers, > Miguel
'Guess you have a point...
Acked-by: Martin Rodriguez Reboredo <yakoyoku@gmail.com>
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