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Date:   Mon, 13 Jan 2020 18:15:57 +0100
From:   Johannes Stezenbach <js@sig21.net>
To:     Alexander Potapenko <glider@google.com>
Cc:     Andrew Morton <akpm@linux-foundation.org>,
        Kees Cook <keescook@chromium.org>,
        Michal Hocko <mhocko@suse.cz>, linux-pm@vger.kernel.org,
        "Rafael J. Wysocki" <rjw@rjwysocki.net>
Subject: Re: init_on_free breaks hibernate
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On Mon, Jan 13, 2020 at 04:41:27PM +0100, Alexander Potapenko wrote:
> > Resuming doesn't work for me in your setup with upstream kernel and
> > init_on_alloc/init_on_free disabled.
> > To hibernate, I did:
> 
> Ok, I've managed to resume by running QEMU with -append "... resume=/dev/vda".

Strange about the resume=/dev/vda, it worked for me the way I described it.
Maybe device numbers are dynamic, 254:0 is what I got from ls -l /dev/vda.

> The memory corruption is also reproducible for me, taking a look.

Great!

Johannes