linux-kernel - Re: [PATCH] sched_ext: Fix incorrect use of bitwise AND

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Message-ID: <Zy5tGk1IILMVyAzG@slm.duckdns.org>
Date: Fri, 8 Nov 2024 09:57:14 -1000
From: Tejun Heo <tj@...nel.org>
To: Andrea Righi <arighi@...dia.com>
Cc: David Vernet <void@...ifault.com>,
	Nathan Chancellor <nathan@...nel.org>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] sched_ext: Fix incorrect use of bitwise AND

On Fri, Nov 08, 2024 at 08:51:44PM +0100, Andrea Righi wrote:
> There is no reason to use a bitwise AND when checking the conditions to
> enable NUMA optimization for the built-in CPU idle selection policy, so
> use a logical AND instead.
> 
> Fixes: f6ce6b949304 ("sched_ext: Do not enable LLC/NUMA optimizations when domains overlap")
> Reported-by: Nathan Chancellor <nathan@...nel.org>
> Closes: https://lore.kernel.org/lkml/20241108181753.GA2681424@thelio-3990X/
> Signed-off-by: Andrea Righi <arighi@...dia.com>

Applied to sched_ext/for-6.13.

Thanks.

-- 
tejun