linux-kernel - Re: [PATCH] cpufreq: dt: always allocate zeroed cpumask

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Message-ID: <9aea1694-d54b-2f48-bd67-fb5ab12d347c@linux.com>
Date: Thu, 14 Mar 2024 10:18:53 -0700 (PDT)
From: "Christoph Lameter (Ampere)" <cl@...ux.com>
To: Marek Szyprowski <m.szyprowski@...sung.com>
cc: linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org, linux-mm@...ck.org, 
    linux-arm-kernel@...ts.infradead.org, 
    "Rafael J. Wysocki" <rafael@...nel.org>, 
    Viresh Kumar <viresh.kumar@...aro.org>, 
    Stephan Gerhold <stephan@...hold.net>, 
    Catalin Marinas <catalin.marinas@....com>, 
    Russell King <linux@...linux.org.uk>, Mark Rutland <mark.rutland@....com>, 
    Sudeep Holla <sudeep.holla@....com>, Will Deacon <will@...nel.org>, 
    stable@...r.kernel.org
Subject: Re: [PATCH] cpufreq: dt: always allocate zeroed cpumask

On Thu, 14 Mar 2024, Marek Szyprowski wrote:

> -	if (!alloc_cpumask_var(&priv->cpus, GFP_KERNEL))
> +	if (!zalloc_cpumask_var(&priv->cpus, GFP_KERNEL))
> 		return -ENOMEM;

Reviewed-by: Christoph Lameter (Ampere) <cl@...ux.com>