linux-kernel - Re: x86 - clang / objtool status

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Message-ID: <CA+icZUVbYL9RkcVqU=Z0HJgn0U=hYStr30rQDaZ_rcBr27Cv6Q@mail.gmail.com>
Date:   Mon, 22 Jul 2019 17:40:13 +0200
From:   Sedat Dilek <sedat.dilek@...il.com>
To:     Thomas Gleixner <tglx@...utronix.de>,
        Josh Poimboeuf <jpoimboe@...hat.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Nick Desaulniers <ndesaulniers@...gle.com>,
        Nathan Chancellor <natechancellor@...il.com>,
        clang-built-linux <clang-built-linux@...glegroups.com>,
        x86@...nel.org
Subject: Re: x86 - clang / objtool status

On Fri, Jul 19, 2019 at 3:48 PM Sedat Dilek <sedat.dilek@...il.com> wrote:
>
> > First of all I find out that it is possible to download and apply the
> > series (here: v2) from patchwork (see [1]).
> > I highly appreciate to have this in Josh's Git [2].
> >
>
> There it is.
>
> - sed@ -
>
> [1] https://git.kernel.org/pub/scm/linux/kernel/git/jpoimboe/linux.git/log/?h=objtool-many-fixes-v2

next-20190722 has them.

Parallely, I opened an CBL issue #617
"drivers/gpu/drm/i915/gem/i915_gem_execbuffer.o: warning: objtool:
.altinstr_replacement+0x86: redundant UACCESS disable"

I hope Josh can look at this.

- Sedat -

[1] https://github.com/ClangBuiltLinux/linux/issues/617