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Fwd: [Bug 150021] New: kernel panic: "kernel tried to execute NX-protected page" when resuming from hibernate to disk

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Hi,

The following commit:

commit 13523309495cdbd57a0d344c0d5d574987af007f
Author: Josh Poimboeuf <jpoimboe@redhat.com>
Date:   Thu Jan 21 16:49:21 2016 -0600

    x86/asm/acpi: Create a stack frame in do_suspend_lowlevel()
    
    do_suspend_lowlevel() is a callable non-leaf function which doesn't
    honor CONFIG_FRAME_POINTER, which can result in bad stack traces.
    
    Create a stack frame for it when CONFIG_FRAME_POINTER is enabled.

is reported to cause a resume-from-hibernation regression due to an attempt
to execute an NX page (we've seen quite a bit of that recently).

I'm asking the reporter to try 4.7, but if the problem is still there, we'll
need to revert the above I'm afraid.

Thanks,
Rafael

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Fwd: [Bug 150021] New: kernel panic: "kernel tried to execute NX-protected page" when resuming from hibernate to disk "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-07-26 13:30 +0200
  Re: Fwd: [Bug 150021] New: kernel panic: "kernel tried to execute  NX-protected page" when resuming from hibernate to disk Borislav Petkov <bp@suse.de> - 2016-07-26 16:10 +0200
    Re: Fwd: [Bug 150021] New: kernel panic: "kernel tried to execute NX-protected page" when resuming from hibernate to disk "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-07-26 22:20 +0200
      Re: Fwd: [Bug 150021] New: kernel panic: "kernel tried to execute  NX-protected page" when resuming from hibernate to disk Kees Cook <keescook@chromium.org> - 2016-07-26 22:40 +0200
        Re: Fwd: [Bug 150021] New: kernel panic: "kernel tried to execute NX-protected page" when resuming from hibernate to disk "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-07-26 22:50 +0200
          Re: Fwd: [Bug 150021] New: kernel panic: "kernel tried to execute  NX-protected page" when resuming from hibernate to disk Kees Cook <keescook@chromium.org> - 2016-07-26 23:10 +0200
            Re: Fwd: [Bug 150021] New: kernel panic: "kernel tried to execute  NX-protected page" when resuming from hibernate to disk Thomas Garnier <thgarnie@google.com> - 2016-07-26 23:20 +0200
              Re: Fwd: [Bug 150021] New: kernel panic: "kernel tried to execute  NX-protected page" when resuming from hibernate to disk Borislav Petkov <bp@suse.de> - 2016-07-27 07:40 +0200
  Re: Fwd: [Bug 150021] New: kernel panic: "kernel tried to execute  NX-protected page" when resuming from hibernate to disk Josh Poimboeuf <jpoimboe@redhat.com> - 2016-07-26 16:40 +0200
    Re: Fwd: [Bug 150021] New: kernel panic: "kernel tried to execute NX-protected page" when resuming from hibernate to disk "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-07-26 22:20 +0200
      Re: Fwd: [Bug 150021] New: kernel panic: "kernel tried to execute  NX-protected page" when resuming from hibernate to disk Kees Cook <keescook@chromium.org> - 2016-07-26 22:40 +0200
        Re: Fwd: [Bug 150021] New: kernel panic: "kernel tried to execute NX-protected page" when resuming from hibernate to disk "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-07-26 22:40 +0200
      Re: Fwd: [Bug 150021] New: kernel panic: "kernel tried to execute  NX-protected page" when resuming from hibernate to disk Josh Poimboeuf <jpoimboe@redhat.com> - 2016-07-27 00:00 +0200
        Re: Fwd: [Bug 150021] New: kernel panic: "kernel tried to execute NX-protected page" when resuming from hibernate to disk "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-07-27 00:40 +0200
          Re: Fwd: [Bug 150021] New: kernel panic: "kernel tried to execute  NX-protected page" when resuming from hibernate to disk "Rafael J. Wysocki" <rafael@kernel.org> - 2016-07-27 01:10 +0200
            Re: Fwd: [Bug 150021] New: kernel panic: "kernel tried to execute  NX-protected page" when resuming from hibernate to disk Josh Poimboeuf <jpoimboe@redhat.com> - 2016-07-27 20:00 +0200
              Re: Fwd: [Bug 150021] New: kernel panic: "kernel tried to execute NX-protected page" when resuming from hibernate to disk "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-07-28 00:10 +0200
                Re: Fwd: [Bug 150021] New: kernel panic: "kernel tried to execute  NX-protected page" when resuming from hibernate to disk Josh Poimboeuf <jpoimboe@redhat.com> - 2016-07-28 00:20 +0200
                Re: Fwd: [Bug 150021] New: kernel panic: "kernel tried to execute NX-protected page" when resuming from hibernate to disk "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-07-28 01:20 +0200
                Re: Fwd: [Bug 150021] New: kernel panic: "kernel tried to execute NX-protected page" when resuming from hibernate to disk "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-07-28 01:30 +0200
                [PATCH] x86/asm/power: Fix hibernation return address corruption Josh Poimboeuf <jpoimboe@redhat.com> - 2016-07-28 17:20 +0200
                Re: [PATCH] x86/asm/power: Fix hibernation return address corruption Josh Poimboeuf <jpoimboe@redhat.com> - 2016-07-28 17:40 +0200
                Re: [PATCH] x86/asm/power: Fix hibernation return address corruption "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-07-28 23:40 +0200
                Re: [PATCH] x86/asm/power: Fix hibernation return address corruption Ingo Molnar <mingo@kernel.org> - 2016-07-29 09:20 +0200
                Re: Fwd: [Bug 150021] New: kernel panic: "kernel tried to execute NX-protected page" when resuming from hibernate to disk "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-07-28 00:20 +0200

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