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Groups > linux.kernel > #1415913

Re: [PATCH][RFC] x86, hotplug: Use zero page for monitor when resuming from hibernation

From Borislav Petkov <bp@suse.de>
Newsgroups linux.kernel
Subject Re: [PATCH][RFC] x86, hotplug: Use zero page for monitor when resuming from hibernation
Date 2016-06-07 11:20 +0200
Message-ID <rHll0-PT-37@gated-at.bofh.it> (permalink)
References <rH3xN-62c-75@gated-at.bofh.it> <rHkff-6M-31@gated-at.bofh.it> <rHkIi-nf-45@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Tue, Jun 07, 2016 at 04:44:24PM +0800, Chen Yu wrote:
> I'm doing more test to verify this.

I think it would be better if you looked into doing HLT as Brian
suggested, instead of touching any memory during s/r.

-- 
Regards/Gruss,
    Boris.

SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nürnberg)
-- 

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Thread

[PATCH][RFC] x86, hotplug: Use zero page for monitor when resuming from hibernation Chen Yu <yu.c.chen@intel.com> - 2016-06-06 16:20 +0200
  Re: [PATCH][RFC] x86, hotplug: Use zero page for monitor when  resuming from hibernation Peter Zijlstra <peterz@infradead.org> - 2016-06-06 16:30 +0200
    RE: [PATCH][RFC] x86, hotplug: Use zero page for monitor when  resuming from hibernation "Chen, Yu C" <yu.c.chen@intel.com> - 2016-06-06 18:00 +0200
      Re: [PATCH][RFC] x86, hotplug: Use zero page for monitor when  resuming from hibernation Peter Zijlstra <peterz@infradead.org> - 2016-06-06 18:50 +0200
        Re: [PATCH][RFC] x86, hotplug: Use zero page for monitor when  resuming from hibernation Brian Gerst <brgerst@gmail.com> - 2016-06-06 19:40 +0200
        Re: [PATCH][RFC] x86, hotplug: Use zero page for monitor when  resuming from hibernation "H. Peter Anvin" <hpa@zytor.com> - 2016-06-06 23:10 +0200
  Re: [PATCH][RFC] x86, hotplug: Use zero page for monitor when  resuming from hibernation Pavel Machek <pavel@ucw.cz> - 2016-06-07 10:10 +0200
    Re: [PATCH][RFC] x86, hotplug: Use zero page for monitor when  resuming from hibernation Chen Yu <yu.c.chen@intel.com> - 2016-06-07 10:40 +0200
      Re: [PATCH][RFC] x86, hotplug: Use zero page for monitor when  resuming from hibernation Borislav Petkov <bp@suse.de> - 2016-06-07 11:20 +0200
        Re: [PATCH][RFC] x86, hotplug: Use zero page for monitor when  resuming from hibernation Chen Yu <yu.c.chen@intel.com> - 2016-06-07 11:40 +0200

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