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Re: [Resend][PATCH] x86/power/64: Always create temporary identity mapping correctly

From Jiri Kosina <jikos@kernel.org>
Newsgroups linux.kernel
Subject Re: [Resend][PATCH] x86/power/64: Always create temporary identity mapping correctly
Date 2016-08-09 15:00 +0200
Message-ID <s4eNs-7FJ-39@gated-at.bofh.it> (permalink)
References <s3SMW-1UI-23@gated-at.bofh.it> <s4bwd-5Ex-3@gated-at.bofh.it> <s4dRo-752-23@gated-at.bofh.it>
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On Tue, 9 Aug 2016, Rafael J. Wysocki wrote:

> Here's a list of commits from Thomas that are related to memory randomization.
> 
> 210e7a43fa90 mm: SLUB freelist randomization
> 7c00fce98c3e mm: reorganize SLAB freelist randomization
> 4ff5308744f5 x86/mm: Do not reference phys addr beyond kernel
> 90397a417796 x86/mm: Add memory hotplug support for KASLR memory randomization
> a95ae27c2ee1 x86/mm: Enable KASLR for vmalloc memory regions
> 021182e52fe0 x86/mm: Enable KASLR for physical mapping memory regions

Okay, I did one-by-one reverts, and the one above, i.e.

	commit 021182e52fe01c1f7b126f97fd6ba048dc4234fd
	Author: Thomas Garnier <thgarnie@google.com>
	Date:   Tue Jun 21 17:47:03 2016 -0700

	    x86/mm: Enable KASLR for physical mapping memory regions

is the one that is the culprit on my machine. With this one reverted, 
resume hibernation doesn't reboot (tripple fault?), but proceeds 
succesfully.

-- 
Jiri Kosina
SUSE Labs

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[Resend][PATCH] x86/power/64: Always create temporary identity mapping correctly "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-08-08 15:30 +0200
  Re: [Resend][PATCH] x86/power/64: Always create temporary identity  mapping correctly Borislav Petkov <bp@suse.de> - 2016-08-08 15:50 +0200
    Re: [Resend][PATCH] x86/power/64: Always create temporary identity  mapping correctly "Rafael J. Wysocki" <rafael@kernel.org> - 2016-08-08 16:00 +0200
      Re: [Resend][PATCH] x86/power/64: Always create temporary identity  mapping correctly Thomas Garnier <thgarnie@google.com> - 2016-08-08 20:10 +0200
        Re: [Resend][PATCH] x86/power/64: Always create temporary identity  mapping correctly "Rafael J. Wysocki" <rafael@kernel.org> - 2016-08-08 22:10 +0200
      Re: [Resend][PATCH] x86/power/64: Always create temporary identity  mapping correctly "Rafael J. Wysocki" <rafael@kernel.org> - 2016-08-09 13:50 +0200
  Re: [Resend][PATCH] x86/power/64: Always create temporary identity  mapping correctly Jiri Kosina <jikos@kernel.org> - 2016-08-09 11:30 +0200
    Re: [Resend][PATCH] x86/power/64: Always create temporary identity  mapping correctly "Rafael J. Wysocki" <rafael@kernel.org> - 2016-08-09 14:00 +0200
      Re: [Resend][PATCH] x86/power/64: Always create temporary identity  mapping correctly Jiri Kosina <jikos@kernel.org> - 2016-08-09 15:00 +0200
        Re: [Resend][PATCH] x86/power/64: Always create temporary identity  mapping correctly Jiri Kosina <jikos@kernel.org> - 2016-08-09 15:40 +0200
          Re: [Resend][PATCH] x86/power/64: Always create temporary identity  mapping correctly Jiri Kosina <jikos@kernel.org> - 2016-08-09 17:10 +0200
            Re: [Resend][PATCH] x86/power/64: Always create temporary identity  mapping correctly "Rafael J. Wysocki" <rafael@kernel.org> - 2016-08-09 18:20 +0200
              Re: [Resend][PATCH] x86/power/64: Always create temporary identity  mapping correctly Thomas Garnier <thgarnie@google.com> - 2016-08-09 18:30 +0200
                Re: [Resend][PATCH] x86/power/64: Always create temporary identity  mapping correctly "Rafael J. Wysocki" <rafael@kernel.org> - 2016-08-09 23:00 +0200
              Re: [Resend][PATCH] x86/power/64: Always create temporary identity  mapping correctly Jiri Kosina <jikos@kernel.org> - 2016-08-09 22:10 +0200
                Re: [Resend][PATCH] x86/power/64: Always create temporary identity  mapping correctly "Rafael J. Wysocki" <rafael@kernel.org> - 2016-08-09 23:30 +0200
                Re: [Resend][PATCH] x86/power/64: Always create temporary identity mapping correctly "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-08-10 02:20 +0200
                Re: [Resend][PATCH] x86/power/64: Always create temporary identity  mapping correctly Thomas Garnier <thgarnie@google.com> - 2016-08-10 20:40 +0200
                Re: [Resend][PATCH] x86/power/64: Always create temporary identity  mapping correctly Jiri Kosina <jikos@kernel.org> - 2016-08-10 21:00 +0200
                Re: [Resend][PATCH] x86/power/64: Always create temporary identity  mapping correctly Borislav Petkov <bp@suse.de> - 2016-08-10 21:00 +0200
                Re: [Resend][PATCH] x86/power/64: Always create temporary identity  mapping correctly "Rafael J. Wysocki" <rafael@kernel.org> - 2016-08-10 23:00 +0200
                Re: [Resend][PATCH] x86/power/64: Always create temporary identity  mapping correctly "Rafael J. Wysocki" <rafael@kernel.org> - 2016-08-10 23:20 +0200
                Re: [Resend][PATCH] x86/power/64: Always create temporary identity  mapping correctly Jiri Kosina <jikos@kernel.org> - 2016-08-10 21:00 +0200
                Re: [Resend][PATCH] x86/power/64: Always create temporary identity  mapping correctly Thomas Garnier <thgarnie@google.com> - 2016-08-10 22:00 +0200
                Re: [Resend][PATCH] x86/power/64: Always create temporary identity  mapping correctly Jiri Kosina <jikos@kernel.org> - 2016-08-10 22:50 +0200
                Re: [Resend][PATCH] x86/power/64: Always create temporary identity mapping correctly "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-08-10 22:10 +0200

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