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From: "Elliott, Robert (Persistent Memory)" <elliott@hpe.com>
To: Jon Derrick <jonathan.derrick@intel.com>,
	Michael Ellerman <mpe@ellerman.id.au>
Cc: Jens Axboe <axboe@kernel.dk>,
	Rafael Antognolli <rafael.antognolli@intel.com>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"linux-block@vger.kernel.org" <linux-block@vger.kernel.org>,
	"linuxppc-dev@lists.ozlabs.org" <linuxppc-dev@lists.ozlabs.org>,
	Christoph Hellwig <hch@lst.de>,
	Scott Bauer <scott.bauer@intel.com>
Subject: RE: [PATCHv3 4/4] MAINTAINERS: Remove powerpc's opal match
Date: Fri, 17 Feb 2017 16:40:56 +0000	[thread overview]
Message-ID: <DF4PR84MB0169EEA591FC3735FA9B0DCDAB5D0@DF4PR84MB0169.NAMPRD84.PROD.OUTLOOK.COM> (raw)
In-Reply-To: <64674df8-8e5e-07a0-8062-d02e588b2a32@intel.com>



> -----Original Message-----
> From: linux-block-owner@vger.kernel.org [mailto:linux-block-
> owner@vger.kernel.org] On Behalf Of Jon Derrick
> Sent: Thursday, February 16, 2017 10:15 AM
> To: Michael Ellerman <mpe@ellerman.id.au>
> Cc: Jens Axboe <axboe@kernel.dk>; Rafael Antognolli
> <rafael.antognolli@intel.com>; Greg Kroah-Hartman
> <gregkh@linuxfoundation.org>; linux-kernel@vger.kernel.org; linux-
> block@vger.kernel.org; linuxppc-dev@lists.ozlabs.org; Christoph Hellwig
> <hch@lst.de>; Scott Bauer <scott.bauer@intel.com>
> Subject: Re: [PATCHv3 4/4] MAINTAINERS: Remove powerpc's opal match
> 
> Thanks everyone. Sorry about the mess :)
> 
> On 02/15/2017 10:23 PM, Michael Ellerman wrote:
> > Jon Derrick <jonathan.derrick@intel.com> writes:
> >
> >> PPC's 'opal' match pattern also matches block/sed-opal.c, where it looks
> >> like the 'arch/powerpc' file pattern should be enough to match powerpc
> >> opal code by itself. Remove the opal regex pattern from powerpc.
> >
> > We thought of it first.
> >
> > Can't you just rename your driver, Opal Storage Specification, so "oss",
> > that should be pretty unique?
> >
> > ... :)

The library could easily be used for devices supporting the Opalite and Pyrite 
SSCs, not just the Opal SSC. With some effort, I suspect that Enterprise SSC
could also be supported.  So, a broader name might indeed be useful.

The full names of the specifications are:
TCG Storage Security Subsystem Class: Opal
TCG Storage Security Subsystem Class: Opalite
TCG Storage Security Subsystem Class: Pyrite
TCG Storage Security Subsystem Class: Enterprise

---
Robert Elliott, HPE Persistent Memory

      reply	other threads:[~2017-02-17 16:41 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-02-15 19:42 [PATCHv3 0/4] OPAL patches Jon Derrick
2017-02-15 19:42 ` [PATCHv3 1/4] block/sed: Use ssize_t on atom parsers to return errors Jon Derrick
2017-02-15 21:04   ` Scott Bauer
2017-02-15 19:42 ` [PATCHv3 2/4] block/sed: Add helper to qualify response tokens Jon Derrick
2017-02-15 21:19   ` Scott Bauer
2017-02-15 19:42 ` [PATCHv3 3/4] block/sed: Check received header lengths Jon Derrick
2017-02-15 21:09   ` Scott Bauer
2017-02-15 19:42 ` [PATCHv3 4/4] MAINTAINERS: Remove powerpc's opal match Jon Derrick
2017-02-16  0:37   ` Stewart Smith
2017-02-16  1:00     ` Andrew Donnellan
2017-02-19 11:33     ` [PATCHv3,4/4] " Michael Ellerman
2017-02-16  5:23   ` [PATCHv3 4/4] " Michael Ellerman
2017-02-16 16:14     ` Jon Derrick
2017-02-17 16:40       ` Elliott, Robert (Persistent Memory) [this message]

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