linux-kernel - Re: [UPDATE][PATCH v2 2/3] platform/x86/intel/tpmi: Add debugfs interface

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Message-ID: <ZK7GXxHZ6jGnwccs@smile.fi.intel.com>
Date:   Wed, 12 Jul 2023 18:27:27 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>
Cc:     hdegoede@...hat.com, markgross@...nel.org,
        ilpo.jarvinen@...ux.intel.com, platform-driver-x86@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [UPDATE][PATCH v2 2/3] platform/x86/intel/tpmi: Add debugfs
 interface

On Tue, Jul 11, 2023 at 03:31:03PM -0700, Srinivas Pandruvada wrote:
> Add debugfs interface for debugging TPMI configuration and register
> contents. This shows PFS (PM Feature structure) for each TPMI device.
> 
> For each feature, show full register contents and allow to modify
> register at an offset.
> 
> This debugfs interface is not present on locked down kernel with no
> DEVMEM access and without CAP_SYS_RAWIO permission.

Same comments applied as I gave per previous version.

-- 
With Best Regards,
Andy Shevchenko