linux-kernel - Re: [PATCH v2 5/5] ACPI: Switch to use generic guid_t in acpi_evaluate

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Date:   Thu, 1 Jun 2017 08:03:35 +0200
From:   Christoph Hellwig <hch@....de>
To:     "Rafael J. Wysocki" <rjw@...ysocki.net>
Cc:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Christoph Hellwig <hch@....de>, linux-kernel@...r.kernel.org,
        linux-acpi@...r.kernel.org,
        Dan Williams <dan.j.williams@...el.com>,
        Mika Westerberg <mika.westerberg@...ux.intel.com>,
        Borislav Petkov <bp@...e.de>, intel-gfx@...ts.freedesktop.org,
        Amir Goldstein <amir73il@...il.com>,
        Jarkko Sakkinen <jarkko.sakkinen@...ux.intel.com>,
        Ben Skeggs <bskeggs@...hat.com>,
        Adrian Hunter <adrian.hunter@...el.com>,
        Yisen Zhuang <yisen.zhuang@...wei.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>
Subject: Re: [PATCH v2 5/5] ACPI: Switch to use generic guid_t in
        acpi_evaluate_dsm()

On Thu, Jun 01, 2017 at 12:42:30AM +0200, Rafael J. Wysocki wrote:
> On Wednesday, May 31, 2017 10:41:52 PM Andy Shevchenko wrote:
> > acpi_evaluate_dsm() and friends take a pointer to a raw buffer of 16
> > bytes. Instead we convert them to use guid_t type. At the same time we
> > convert current users.
> > 
> > acpi_str_to_uuid() becomes useless after the conversion and it's safe to
> > get rid of it.
> 
> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
> 
> with one caveat.
> 
> I have a pending patch that will use acpi_evaluate_dsm(), so I'd like this to
> be made available in an immutable branch once applied.

I hope to make the current uuid-types branch immutable soon, I just
want to collect a few more reviews.