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Message-ID: <20200331152217.GT20730@hirez.programming.kicks-ass.net>
Date: Tue, 31 Mar 2020 17:22:17 +0200
From: Peter Zijlstra <peterz@...radead.org>
To: Marcelo Tosatti <mtosatti@...hat.com>
Cc: linux-kernel@...r.kernel.org,
Frederic Weisbecker <fweisbec@...il.com>,
Chris Friesen <chris.friesen@...driver.com>,
Thomas Gleixner <tglx@...utronix.de>,
Andrew Morton <akpm@...ux-foundation.org>,
Jim Somerville <Jim.Somerville@...driver.com>,
Christoph Lameter <cl@...ux.com>
Subject: Re: [patch 3/3] isolcpus: undeprecate on documentation
On Sat, Mar 28, 2020 at 12:21:20PM -0300, Marcelo Tosatti wrote:
> isolcpus is used to control steering of interrupts to managed_irqs and
> kernel threads, therefore its incorrect to state that its deprecated.
>
> Remove deprecation warning.
>
> Suggested-by: Chris Friesen <chris.friesen@...driver.com>
> Signed-off-by: Marcelo Tosatti <mtosatti@...hat.com>
>
> ---
> Documentation/admin-guide/kernel-parameters.txt | 1 -
> 1 file changed, 1 deletion(-)
>
> Index: linux-2.6/Documentation/admin-guide/kernel-parameters.txt
> ===================================================================
> --- linux-2.6.orig/Documentation/admin-guide/kernel-parameters.txt
> +++ linux-2.6/Documentation/admin-guide/kernel-parameters.txt
> @@ -1926,7 +1926,6 @@
> Format: <RDP>,<reset>,<pci_scan>,<verbosity>
>
> isolcpus= [KNL,SMP,ISOL] Isolate a given set of CPUs from disturbance.
> - [Deprecated - use cpusets instead]
> Format: [flag-list,]<cpu-list>
>
It's still an absolute horrible piece of crap though. nozh_full piling
more and more shit on it doesn't make it more shiny.
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