[PATCH v2] cpufreq: brcmstb-avs-cpufreq: avoid potential stuck and UAF risk

Florian Fainelli f.fainelli at gmail.com
Sat Jan 18 20:12:43 PST 2020



On 1/18/2020 6:25 PM, chenqiwu wrote:
> On Mon, Jan 06, 2020 at 01:01:09PM +0530, Viresh Kumar wrote:
>> On 06-01-20, 15:09, chenqiwu wrote:
>>> There could be a case as the description of this patch besides
>>> brcm_avs_driver unloads. Since cpufreq_policy_free() will free
>>> the mm of cpufreq_policy at the last moment.
>>
>> Ahh, right. Please fix the other "policy" thing I reported and resend
>> the patch then.
>>
>> -- 
>> viresh
> Hi,
> Any progress about this patch?

Viresh gave you some feedback to address, so my understanding is that we
should see a v3.
-- 
Florian



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