From: Dan Williams <dan.j.williams@intel.com>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: linux-nvdimm <linux-nvdimm@lists.01.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
"Kaneda, Erik" <erik.kaneda@intel.com>
Subject: Re: [PATCH v1 1/1] libnvdimm: Don't use GUID APIs against raw buffer
Date: Fri, 16 Apr 2021 13:08:06 -0700 [thread overview]
Message-ID: <CAPcyv4iwiJwwgiisZTqk6F=A8hLJCGkK-4suqDMPYYiLzuLwFA@mail.gmail.com> (raw)
In-Reply-To: <YHnLCoeBDn3BcRx1@smile.fi.intel.com>
[ add Erik ]
On Fri, Apr 16, 2021 at 10:36 AM Andy Shevchenko
<andriy.shevchenko@linux.intel.com> wrote:
>
> On Thu, Apr 15, 2021 at 05:37:54PM +0300, Andy Shevchenko wrote:
> > Strictly speaking the comparison between guid_t and raw buffer
> > is not correct. Return to plain memcmp() since the data structures
> > haven't changed to use uuid_t / guid_t the current state of affairs
> > is inconsistent. Either it should be changed altogether or left
> > as is.
>
> Dan, please review this one as well. I think here you may agree with me.
You know, this is all a problem because ACPICA is using a raw buffer.
Erik, would it be possible to use the guid_t type in ACPICA? That
would allow NFIT to drop some ugly casts.
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next prev parent reply other threads:[~2021-04-16 20:09 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-15 14:37 [PATCH v1 1/1] libnvdimm: Don't use GUID APIs against raw buffer Andy Shevchenko
2021-04-16 17:36 ` Andy Shevchenko
2021-04-16 20:08 ` Dan Williams [this message]
2021-04-16 20:42 ` Andy Shevchenko
2021-04-16 22:08 ` Dan Williams
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