linux-kernel - Re: [RFC PATCH v2 21/21] init: Drop __nocfi from _

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Message-ID: <CABCJKud1j8RCa2khJBcDxpJA-kmhb1XYU8rJLca658oduEMeoA@mail.gmail.com>
Date:   Mon, 16 May 2022 10:16:24 -0700
From:   Sami Tolvanen <samitolvanen@...gle.com>
To:     Kees Cook <keescook@...omium.org>
Cc:     linux-kernel@...r.kernel.org, Josh Poimboeuf <jpoimboe@...hat.com>,
        Peter Zijlstra <peterz@...radead.org>, x86@...nel.org,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Nathan Chancellor <nathan@...nel.org>,
        Nick Desaulniers <ndesaulniers@...gle.com>,
        Joao Moreira <joao@...rdrivepizza.com>,
        Sedat Dilek <sedat.dilek@...il.com>,
        Steven Rostedt <rostedt@...dmis.org>,
        linux-hardening@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, llvm@...ts.linux.dev
Subject: Re: [RFC PATCH v2 21/21] init: Drop __nocfi from __init

On Sat, May 14, 2022 at 3:03 PM Kees Cook <keescook@...omium.org> wrote:
>
> On Fri, May 13, 2022 at 01:21:59PM -0700, Sami Tolvanen wrote:
> > It's no longer necessary to disable CFI checking for all __init
> > functions. Drop the __nocfi attribute.
> >
> > Signed-off-by: Sami Tolvanen <samitolvanen@...gle.com>
>
> Maybe move this up after patch 11 (the arm64-wide __nocfi removal)?

Yes, that makes sense. I'll move it.

Sami