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Re: [PATCH] x86/ACPI: ignore processors which cannot be brought online


  • To: Jan Beulich <jbeulich@xxxxxxxx>
  • From: Roger Pau Monné <roger.pau@xxxxxxxxxx>
  • Date: Tue, 14 Sep 2021 09:40:08 +0200
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  • Cc: "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>
  • Delivery-date: Tue, 14 Sep 2021 07:40:24 +0000
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  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

On Mon, Sep 13, 2021 at 09:54:01AM +0200, Jan Beulich wrote:
> ACPI 6.3 introduced a flag allowing to tell MADT entries describing
> hotpluggable processors from ones which are simply placeholders (often
> used by firmware writers to simplify handling there).
> 
> Inspired by a Linux patch by Mario Limonciello <mario.limonciello@xxxxxxx>.
> 
> Requested-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

Reviewed-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>

Thanks, Roger.



 


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