linux-kernel - Re: [PATCH v3 0/7] crypto: x86: Fix indirect function call casts

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Message-ID: <20190509192753.GA233211@google.com>
Date:   Thu, 9 May 2019 12:27:53 -0700
From:   Sami Tolvanen <samitolvanen@...gle.com>
To:     Eric Biggers <ebiggers@...nel.org>
Cc:     Kees Cook <keescook@...omium.org>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        Joao Moreira <jmoreira@...e.de>,
        Ingo Molnar <mingo@...hat.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Borislav Petkov <bp@...en8.de>, X86 ML <x86@...nel.org>,
        linux-crypto <linux-crypto@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        Kernel Hardening <kernel-hardening@...ts.openwall.com>
Subject: Re: [PATCH v3 0/7] crypto: x86: Fix indirect function call casts

On Thu, May 09, 2019 at 10:58:23AM -0700, Eric Biggers wrote:
> Is there any way to annotate assembly functions such that they work
> directly with CFI?

Not to my knowledge.

Sami