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SubjectRe: 4.8-rc1: resume from hibernation doesn't work
On Mon, 8 Aug 2016, Pavel Machek wrote:

> 64-bit kernel, I assume?
>
> I believe that is known:
>
> From: "Rafael J. Wysocki" <rafael@kernel.org>
> To: Thomas Garnier <thgarnie@google.com>
> Cc: "Rafael J. Wysocki" <rafael@kernel.org>, Borislav Petkov <bp@suse.de>, "Rafael J. Wysocki"
> <rjw@rjwysocki.net>, Linux PM list <linux-pm@vger.kernel.org>, the arch/x86 maintainers
> <x86@kernel.org>, Linux Kernel Mailing List <linux-kernel@vger.kernel.org>, Yinghai Lu
> <yinghai@kernel.org>, Thomas Gleixner <tglx@linutronix.de>, Ingo Molnar
> <mingo@redhat.com>, "H . Peter Anvin" <hpa@zytor.com>, Kees Cook <keescook@chromium.org>,
> Pavel Machek <pavel@ucw.cz>, Kernel Hardening <kernel-hardening@lists.openwall.com>,
> Borislav Petkov <bpetkov@suse.de>
> Subject: Re: [Resend][PATCH] x86/power/64: Always create temporary identity mapping correctly

Yeah, I've noticed that thread in the meantime and everything is happening
there now, thanks.

> >>>> Suggested-by: Yinghai Lu <yinghai@kernel.org>
> >>>> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
> >>>> Acked-by: Yinghai Lu <yinghai@kernel.org>
> >>>> ---
> >>>>
> >>>> This is sort of urgent, because hibernation doesn't work with KASLR on x86-64
> >>>> in 4.8-rc1 AFAICS and this should make them work together again.
> >>>>
> >>>> Unless anyone sees any problems with it, I'll queue it up for 4.8-rc2.
> >>>>
> >>>> Thomas, would it be possible to test it with KASLR enabled, please?
>
> So yes, testing the patch from that thread would be helpful.

Unfortunately it doesn't fix the issue.

--
Jiri Kosina
SUSE Labs

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