linux-kernel - Re: [PATCH] x86/resctrl: Fix potential memory leak

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Message-ID: <20191219230232.GA241295@romley-ivt3.sc.intel.com>
Date:   Thu, 19 Dec 2019 15:02:32 -0800
From:   Fenghua Yu <fenghua.yu@...el.com>
To:     Shakeel Butt <shakeelb@...gle.com>
Cc:     Reinette Chatre <reinette.chatre@...el.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        x86@...nel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] x86/resctrl: Fix potential memory leak

On Thu, Dec 19, 2019 at 02:38:34PM -0800, Shakeel Butt wrote:
> The set_cache_qos_cfg() is leaking memory when the given level is not
> RDT_RESOURCE_L3 or RDT_RESOURCE_L2. Fix that.
> 
> Fixes: 99adde9b370de ("x86/intel_rdt: Enable L2 CDP in MSR IA32_L2_QOS_CFG")
> Signed-off-by: Shakeel Butt <shakeelb@...gle.com>

Acked-by: Fenghua Yu <fenghua.yu@...el.com>

Thanks.

-Fenghua