linux-kernel - Re: mmotm: objtool warning

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Message-ID: <20190613140636.nokozwltmqrmyrin@treble>
Date:   Thu, 13 Jun 2019 09:06:36 -0500
From:   Josh Poimboeuf <jpoimboe@...hat.com>
To:     Randy Dunlap <rdunlap@...radead.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        "linux-next@...r.kernel.org" <linux-next@...r.kernel.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: mmotm: objtool warning

On Wed, Jun 12, 2019 at 07:57:43PM -0700, Randy Dunlap wrote:
> In yesterday's mmotm, I see this objtool warning:
> 
> arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x908: unreachable instruction

I think it's this one again:

  https://lkml.kernel.org/r/15ed85f4-bf2e-da91-71c1-46875d1c6e3f@infradead.org

I still can't reproduce it, and I still don't understand it...

-- 
Josh