linux-hardening - Re: [BUG] missing return thunk: __ret+0x5/0x7e-_

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Date:   Wed, 16 Aug 2023 20:17:20 +0200
From:   Borislav Petkov <bp@...en8.de>
To:     "Paul E. McKenney" <paulmck@...nel.org>
Cc:     linux-kernel@...r.kernel.org, linux-hardening@...r.kernel.org,
        x86@...nel.org, peterz@...radead.org, keescook@...omium.org,
        elver@...gle.com, dvyukov@...gle.com, glider@...gle.com
Subject: Re: [BUG] missing return thunk: __ret+0x5/0x7e-__ret+0x0/0x7e: e9 f6
 ff ff ff

Hey Paul,

On Wed, Aug 16, 2023 at 10:54:09AM -0700, Paul E. McKenney wrote:
> I hit the splat at the end of this message in recent mainline, and has
> appeared some time since v6.5-rc1.  Should I be worried?

does it go away if you try the latest tip:x86/urgent branch?

Thx.

-- 
Regards/Gruss,
    Boris.

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