linux-kernel - Re: [PATCH] Documentation: Remove the unused "topology

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Date: Mon, 17 Jun 2024 22:51:03 +1000
From: Michael Ellerman <mpe@...erman.id.au>
To: Thomas Huth <thuth@...hat.com>, linux-doc@...r.kernel.org, Nathan Lynch
 <nathanl@...ux.ibm.com>
Cc: linux-kernel@...r.kernel.org, Jonathan Corbet <corbet@....net>,
 linuxppc-dev@...ts.ozlabs.org, Nicholas Piggin <npiggin@...il.com>,
 Christophe Leroy <christophe.leroy@...roup.eu>, "Naveen N . Rao"
 <naveen.n.rao@...ux.ibm.com>
Subject: Re: [PATCH] Documentation: Remove the unused "topology_updates"
 from kernel-parameters.txt

Thomas Huth <thuth@...hat.com> writes:
> The "topology_updates" switch has been removed four years ago in commit
> c30f931e891e ("powerpc/numa: remove ability to enable topology updates"),
> so let's remove this from the documentation, too.
>
> Signed-off-by: Thomas Huth <thuth@...hat.com>
> ---
>  Documentation/admin-guide/kernel-parameters.txt | 6 ------
>  1 file changed, 6 deletions(-)

Oops, thanks for cleaning it up.

Acked-by: Michael Ellerman <mpe@...erman.id.au> (powerpc)

cheers

> diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
> index f58001338860..b75852f1a789 100644
> --- a/Documentation/admin-guide/kernel-parameters.txt
> +++ b/Documentation/admin-guide/kernel-parameters.txt
> @@ -6600,12 +6600,6 @@
>  			e.g. base its process migration decisions on it.
>  			Default is on.
>  
> -	topology_updates= [KNL, PPC, NUMA]
> -			Format: {off}
> -			Specify if the kernel should ignore (off)
> -			topology updates sent by the hypervisor to this
> -			LPAR.
> -
>  	torture.disable_onoff_at_boot= [KNL]
>  			Prevent the CPU-hotplug component of torturing
>  			until after init has spawned.
> -- 
> 2.45.2