linux-kernel - Re: [PATCH 3/6] soc/tegra: fuse: Add function to add lookups

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Message-ID: <20230821113645.4373-1-kkartik@nvidia.com>
Date:   Mon, 21 Aug 2023 17:06:45 +0530
From:   Kartik <kkartik@...dia.com>
To:     <andriy.shevchenko@...ux.intel.com>
CC:     <arnd@...db.de>, <digetx@...il.com>, <frank.li@...o.com>,
        <jonathanh@...dia.com>, <kkartik@...dia.com>,
        <linux-kernel@...r.kernel.org>, <linux-tegra@...r.kernel.org>,
        <pdeschrijver@...dia.com>, <petlozup@...dia.com>,
        <pshete@...dia.com>, <robh@...nel.org>, <stefank@...dia.com>,
        <sumitg@...dia.com>, <thierry.reding@...il.com>, <windhl@....com>
Subject: Re: [PATCH 3/6] soc/tegra: fuse: Add function to add lookups

On Fri, 2023-08-18 at 17:06 +0300, Andy Shevchenko wrote:
>On Fri, Aug 18, 2023 at 03:00:25PM +0530, Kartik wrote:
>> Add helper function tegra_fuse_add_lookups() to register Tegra fuse
>> nvmem lookups. So, this can be shared between tegra_fuse_init() and
>> ACPI probe, which is to be introduced later.
>
>...
>
>> +	size = sizeof(*fuse->lookups) * fuse->soc->num_lookups;
>
>At least this should use size_mul().
>
>> +	fuse->lookups = kmemdup(fuse->soc->lookups, size, GFP_KERNEL);
>> +	if (!fuse->lookups)
>> +		return -ENOMEM;
>
>But ideally you need to add a patch that brings kmemdup_array().
>
>Okay, it seems it's in the original code :-(
>Can you add in your ToDo list to amend this?
>
>-- 
>With Best Regards,
>Andy Shevchenko

I will update this in the next patch.

Regards,
Kartik