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Re: [PATCH 5/9] x86/mwait-idle: Remove unused driver version constant


  • To: Jan Beulich <jbeulich@xxxxxxxx>
  • From: Roger Pau Monné <roger.pau@xxxxxxxxxx>
  • Date: Fri, 24 Apr 2026 17:35:37 +0200
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  • Cc: "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
  • Delivery-date: Fri, 24 Apr 2026 15:35:52 +0000
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On Thu, Mar 12, 2026 at 05:56:24PM +0100, Jan Beulich wrote:
> From: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>
> 
> The MWAIT_IDLE_VERSION constant has not been updated since 2016 and serves
> no useful purpose. The driver version is implicitly defined by the
> hypervisor version, making this constant redundant.
> 
> Remove the constant to eliminate potential confusion about version
> tracking.
> 
> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>
> Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxx>
> Link: https://patch.msgid.link/20251215111229.132705-1-dedekind1@xxxxxxxxx
> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
> Origin: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 
> 25ff69011ddf
> 
> Adjust description to fit our code base.
> 
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

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

Thanks, Roger.



 


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