linux-kernel - 5.2-rc0.8: emacs segfaults?! x220, with 32-bit userland

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Message-ID: <20190519221700.GA7154@amd>
Date:   Mon, 20 May 2019 00:17:01 +0200
From:   Pavel Machek <pavel@....cz>
To:     kernel list <linux-kernel@...r.kernel.org>, tglx@...utronix.de,
        mingo@...hat.com, bp@...en8.de, hpa@...or.com, x86@...nel.org
Subject: 5.2-rc0.8: emacs segfaults?! x220, with 32-bit userland

Hi!

emacs segfaults... when I attempt to exit it. And that did not use to
be the case. Nothing suspect in the dmesg. Rest of the machine seems
to work ok.

I'm using "l1tf=full" on kernel command line.

During one crash, I got some kind of debug output (from glibc?), but
it scrolled away when I asked for dmesg :-(.

Ideas welcome...
									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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