Re: [PATCH v5 13/19] kasan: x86: Handle int3 for inline KASAN reports

From: Andrey Konovalov
Date: Tue Sep 09 2025 - 10:46:49 EST

Next message: KaFai Wan: "[PATCH bpf v3 1/1] bpf: Allow fall back to interpreter for programs with stack size <= 512"
Previous message: Andrey Konovalov: "Re: [PATCH v5 15/19] kasan: x86: Apply multishot to the inline report handler"
In reply to: Maciej Wieczor-Retman: "Re: [PATCH v5 13/19] kasan: x86: Handle int3 for inline KASAN reports"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

On Tue, Sep 9, 2025 at 10:54 AM Maciej Wieczor-Retman
<maciej.wieczor-retman@xxxxxxxxx> wrote:
>
> But as Peter Zijlstra noticed, x86 already uses the #UD instruction similarly to
> BRK on arm64. So I think I'll use this one here, and then change INT3 to UD in
> the LLVM patch.

Sound good, thanks!

Next message: KaFai Wan: "[PATCH bpf v3 1/1] bpf: Allow fall back to interpreter for programs with stack size <= 512"
Previous message: Andrey Konovalov: "Re: [PATCH v5 15/19] kasan: x86: Apply multishot to the inline report handler"
In reply to: Maciej Wieczor-Retman: "Re: [PATCH v5 13/19] kasan: x86: Handle int3 for inline KASAN reports"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]