linux-hardening - Re: [PATCH][next] scsi: mpt3sas: Replace unnecessary dynamic allocation with a static one

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Message-ID: <62fa8461-23d3-5602-2897-f2b28344bedf@embeddedor.com>
Date:   Tue, 16 Mar 2021 21:41:08 -0500
From:   "Gustavo A. R. Silva" <gustavo@...eddedor.com>
To:     "Martin K. Petersen" <martin.petersen@...cle.com>,
        "Gustavo A. R. Silva" <gustavoars@...nel.org>
Cc:     Sathya Prakash <sathya.prakash@...adcom.com>,
        Sreekanth Reddy <sreekanth.reddy@...adcom.com>,
        Suganath Prabu Subramani 
        <suganath-prabu.subramani@...adcom.com>,
        "James E.J. Bottomley" <jejb@...ux.ibm.com>,
        MPT-FusionLinux.pdl@...adcom.com, linux-scsi@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-hardening@...r.kernel.org
Subject: Re: [PATCH][next] scsi: mpt3sas: Replace unnecessary dynamic
 allocation with a static one

Hi Martin,

On 3/16/21 22:32, Martin K. Petersen wrote:
> 
> Gustavo,
> 
>> Dynamic memory allocation isn't actually needed and it can be replaced
>> by statically allocating memory for struct object io_unit_pg3 with 36
>> hardcoded entries for its GPIOVal array.
> 
> Applied to 5.13/scsi-staging, thanks!

Awesome. :)

I wonder if you can take a look at this one, too, please:

https://lore.kernel.org/lkml/20210304203822.GA102218@embeddedor/

Thanks!
--
Gustavo