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Re: PROBLEM: Resume form hibernate broken by setting NX on gap

From "Rafael J. Wysocki" <rjw@rjwysocki.net>
Newsgroups linux.kernel
Subject Re: PROBLEM: Resume form hibernate broken by setting NX on gap
Date 2016-06-11 00:30 +0200
Message-ID <rID6b-2Ul-43@gated-at.bofh.it> (permalink)
References <rAMSZ-2uP-5@gated-at.bofh.it> <rID6a-2Ul-21@gated-at.bofh.it> <rID6b-2Ul-45@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Friday, June 10, 2016 04:28:01 PM Logan Gunthorpe wrote:
> 
> On 10/06/16 04:29 PM, Rafael J. Wysocki wrote:
> > OK, I have a theory, but I need a bit of help.
> > 
> > This may be a dumb question, but I don't quite remember the answer readily.
> > 
> > Given a physical address, how do I get the corresponding virtual one under
> > the kernel identity mapping?
> 
> Is that not just 'phys_to_virt(x)'??

Ah that.  Thanks!

Rafael

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Thread

Re: PROBLEM: Resume form hibernate broken by setting NX on gap Kees Cook <keescook@chromium.org> - 2016-06-10 20:10 +0200
  Re: PROBLEM: Resume form hibernate broken by setting NX on gap Kees Cook <keescook@chromium.org> - 2016-06-10 20:20 +0200
  Re: PROBLEM: Resume form hibernate broken by setting NX on gap Logan Gunthorpe <logang@deltatee.com> - 2016-06-10 20:20 +0200
  Re: PROBLEM: Resume form hibernate broken by setting NX on gap "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-06-10 23:30 +0200
    Re: PROBLEM: Resume form hibernate broken by setting NX on gap "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-06-11 00:30 +0200
      Re: PROBLEM: Resume form hibernate broken by setting NX on gap "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-06-11 00:30 +0200
        Re: PROBLEM: Resume form hibernate broken by setting NX on gap "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-06-11 02:10 +0200
          Re: PROBLEM: Resume form hibernate broken by setting NX on gap "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-06-11 03:50 +0200
            Re: PROBLEM: Resume form hibernate broken by setting NX on gap "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-06-11 13:50 +0200
              Re: PROBLEM: Resume form hibernate broken by setting NX on gap Logan Gunthorpe <logang@deltatee.com> - 2016-06-11 18:40 +0200
            Re: PROBLEM: Resume form hibernate broken by setting NX on gap Logan Gunthorpe <logang@deltatee.com> - 2016-06-11 19:50 +0200
              Re: PROBLEM: Resume form hibernate broken by setting NX on gap "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-06-12 03:10 +0200
                Re: PROBLEM: Resume form hibernate broken by setting NX on gap Logan Gunthorpe <logang@deltatee.com> - 2016-06-12 06:50 +0200
                Re: PROBLEM: Resume form hibernate broken by setting NX on gap "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-06-12 16:30 +0200
                Re: PROBLEM: Resume form hibernate broken by setting NX on gap Logan Gunthorpe <logang@deltatee.com> - 2016-06-12 18:20 +0200
                Re: PROBLEM: Resume form hibernate broken by setting NX on gap "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-06-13 15:40 +0200
      Re: PROBLEM: Resume form hibernate broken by setting NX on gap Logan Gunthorpe <logang@deltatee.com> - 2016-06-11 00:30 +0200

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