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Re: [patch V2 35/44] x86/idt: Switch early trap init to IDT tables

From	Boris Ostrovsky <boris.ostrovsky@oracle.com>
Newsgroups	linux.kernel
Subject	Re: [patch V2 35/44] x86/idt: Switch early trap init to IDT tables
Date	2017-08-26 17:10 +0200
Message-ID	<uiKSK-2Jr-15@gated-at.bofh.it> (permalink)
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On 08/26/2017 09:05 AM, Thomas Gleixner wrote:

> 
> What occured to me right now, is that the patch removes:
> 
>       load_idt(&idt_descr);
> 
> from the original function without adding it to the new one. 

Right, that's exactly what was broken for Xen.

> So that needs
> to be fixed, but not in the XEN code. It simply wants to be added to
> idt_setup_early_traps(). I'll send out a V3 of that particular patch.

Yes, that will work too (and keep original logic).

-boris

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[patch V2 35/44] x86/idt: Switch early trap init to IDT tables Thomas Gleixner <tglx@linutronix.de> - 2017-08-26 00:00 +0200
  Re: [patch V2 35/44] x86/idt: Switch early trap init to IDT tables Boris Ostrovsky <boris.ostrovsky@oracle.com> - 2017-08-26 04:30 +0200
    Re: [patch V2 35/44] x86/idt: Switch early trap init to IDT tables Thomas Gleixner <tglx@linutronix.de> - 2017-08-26 10:20 +0200
      Re: [patch V2 35/44] x86/idt: Switch early trap init to IDT tables Juergen Gross <jgross@suse.com> - 2017-08-26 13:00 +0200
        Re: [patch V2 35/44] x86/idt: Switch early trap init to IDT tables Thomas Gleixner <tglx@linutronix.de> - 2017-08-26 15:10 +0200
          Re: [patch V2 35/44] x86/idt: Switch early trap init to IDT tables Boris Ostrovsky <boris.ostrovsky@oracle.com> - 2017-08-26 17:10 +0200

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