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From: Peter Hurley <peter@hurleysoftware.com>
To: Al Stone <ahs3@redhat.com>,
	Aleksey Makarov <aleksey.makarov@linaro.org>,
	linux-acpi@vger.kernel.org
Cc: linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-serial@vger.kernel.org,
	Graeme Gregory <graeme.gregory@linaro.org>,
	Russell King <linux@arm.linux.org.uk>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	"Rafael J . Wysocki" <rjw@rjwysocki.net>,
	Leif Lindholm <leif.lindholm@linaro.org>
Subject: Re: [PATCH 0/3] ACPI: parse the SPCR table
Date: Thu, 3 Mar 2016 12:08:36 -0800	[thread overview]
Message-ID: <56D899C4.5050802@hurleysoftware.com> (raw)
In-Reply-To: <56BBCA2F.3020604@redhat.com>

Hi Al,

Somehow your email was filtered. Apologies for that.

On 02/10/2016 03:39 PM, Al Stone wrote:
> On 01/27/2016 05:17 AM, Aleksey Makarov wrote:
>>
>>
>> On 01/25/2016 07:11 PM, Peter Hurley wrote:
>>> On 01/25/2016 03:45 AM, Aleksey Makarov wrote:
>>>> This patchset is based on the patchset by Leif Lindholm [1]
>>>>
>>>> 'ARM Server Base Boot Requirements' [2] mention SPCR 
>>>> (Serial Port Console Redirection Table) [3] as a mandatory
>>>> ACPI table that specifies the configuration of serial console.
>>>>
>>>> Licensing concerns have prevented implementing it in the past, but as of
>>>> 10 August 2015, these tables have both been released also under 
>>>> OWF 1.0 [4].
>>>
>>> This license has a patent retaliation provision, which makes it
>>> incompatible with GPLv2.
>>>
>>> *If the license applies to this code*, then this patch set does not
>>> meet the criteria for submission.
>>
>> The license applies not to this code but to the document describing the tables.
> 
> Just for the record, the SPCR table struct definition has been part
> of the Linux kernel since at least commit b24aad44 on 2009-07-24
> (line 1112 of include/acpi/actbl2.h) -- or so git blame tells me.

Just to be clear here:

The Microsoft specification, which defines the SPCR table struct and which
this patch series relies on, notes that patents apply. Specifically, it
says:

Patent Notice:
Microsoft is making certain patent rights available for implementations of this specification under two options:
1)  Microsoft’s Community Promise, available at http://www.microsoft.com/openspecifications/en/us/programs/community-promise/default.aspx; or
2)  The Open Web Foundation Final Specification Agreement Version 1.0 ("OWF 1.0") as of October 1, 2012, available at http://www.openwebfoundation.org/legal/the-owf-1-0-agreements/owfa-1-0. 
Version 1.03 — August 10, 2015

I don't believe either of those patent licenses are GPL compatible.

Unless you're saying Red Hat is signing off on this?

Regards,
Peter Hurley
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WARNING: multiple messages have this Message-ID (diff)
From: Peter Hurley <peter@hurleysoftware.com>
To: Al Stone <ahs3@redhat.com>,
	Aleksey Makarov <aleksey.makarov@linaro.org>,
	linux-acpi@vger.kernel.org
Cc: linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-serial@vger.kernel.org,
	Graeme Gregory <graeme.gregory@linaro.org>,
	Russell King <linux@arm.linux.org.uk>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	"Rafael J . Wysocki" <rjw@rjwysocki.net>,
	Leif Lindholm <leif.lindholm@linaro.org>
Subject: Re: [PATCH 0/3] ACPI: parse the SPCR table
Date: Thu, 3 Mar 2016 12:08:36 -0800	[thread overview]
Message-ID: <56D899C4.5050802@hurleysoftware.com> (raw)
In-Reply-To: <56BBCA2F.3020604@redhat.com>

Hi Al,

Somehow your email was filtered. Apologies for that.

On 02/10/2016 03:39 PM, Al Stone wrote:
> On 01/27/2016 05:17 AM, Aleksey Makarov wrote:
>>
>>
>> On 01/25/2016 07:11 PM, Peter Hurley wrote:
>>> On 01/25/2016 03:45 AM, Aleksey Makarov wrote:
>>>> This patchset is based on the patchset by Leif Lindholm [1]
>>>>
>>>> 'ARM Server Base Boot Requirements' [2] mention SPCR 
>>>> (Serial Port Console Redirection Table) [3] as a mandatory
>>>> ACPI table that specifies the configuration of serial console.
>>>>
>>>> Licensing concerns have prevented implementing it in the past, but as of
>>>> 10 August 2015, these tables have both been released also under 
>>>> OWF 1.0 [4].
>>>
>>> This license has a patent retaliation provision, which makes it
>>> incompatible with GPLv2.
>>>
>>> *If the license applies to this code*, then this patch set does not
>>> meet the criteria for submission.
>>
>> The license applies not to this code but to the document describing the tables.
> 
> Just for the record, the SPCR table struct definition has been part
> of the Linux kernel since at least commit b24aad44 on 2009-07-24
> (line 1112 of include/acpi/actbl2.h) -- or so git blame tells me.

Just to be clear here:

The Microsoft specification, which defines the SPCR table struct and which
this patch series relies on, notes that patents apply. Specifically, it
says:

Patent Notice:
Microsoft is making certain patent rights available for implementations of this specification under two options:
1)  Microsoft’s Community Promise, available at http://www.microsoft.com/openspecifications/en/us/programs/community-promise/default.aspx; or
2)  The Open Web Foundation Final Specification Agreement Version 1.0 ("OWF 1.0") as of October 1, 2012, available at http://www.openwebfoundation.org/legal/the-owf-1-0-agreements/owfa-1-0. 
Version 1.03 — August 10, 2015

I don't believe either of those patent licenses are GPL compatible.

Unless you're saying Red Hat is signing off on this?

Regards,
Peter Hurley

WARNING: multiple messages have this Message-ID (diff)
From: peter@hurleysoftware.com (Peter Hurley)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/3] ACPI: parse the SPCR table
Date: Thu, 3 Mar 2016 12:08:36 -0800	[thread overview]
Message-ID: <56D899C4.5050802@hurleysoftware.com> (raw)
In-Reply-To: <56BBCA2F.3020604@redhat.com>

Hi Al,

Somehow your email was filtered. Apologies for that.

On 02/10/2016 03:39 PM, Al Stone wrote:
> On 01/27/2016 05:17 AM, Aleksey Makarov wrote:
>>
>>
>> On 01/25/2016 07:11 PM, Peter Hurley wrote:
>>> On 01/25/2016 03:45 AM, Aleksey Makarov wrote:
>>>> This patchset is based on the patchset by Leif Lindholm [1]
>>>>
>>>> 'ARM Server Base Boot Requirements' [2] mention SPCR 
>>>> (Serial Port Console Redirection Table) [3] as a mandatory
>>>> ACPI table that specifies the configuration of serial console.
>>>>
>>>> Licensing concerns have prevented implementing it in the past, but as of
>>>> 10 August 2015, these tables have both been released also under 
>>>> OWF 1.0 [4].
>>>
>>> This license has a patent retaliation provision, which makes it
>>> incompatible with GPLv2.
>>>
>>> *If the license applies to this code*, then this patch set does not
>>> meet the criteria for submission.
>>
>> The license applies not to this code but to the document describing the tables.
> 
> Just for the record, the SPCR table struct definition has been part
> of the Linux kernel since at least commit b24aad44 on 2009-07-24
> (line 1112 of include/acpi/actbl2.h) -- or so git blame tells me.

Just to be clear here:

The Microsoft specification, which defines the SPCR table struct and which
this patch series relies on, notes that patents apply. Specifically, it
says:

Patent Notice:
Microsoft is making certain patent rights available for implementations of this specification under two options:
1)  Microsoft?s Community Promise, available at http://www.microsoft.com/openspecifications/en/us/programs/community-promise/default.aspx; or
2)  The Open Web Foundation Final Specification Agreement Version 1.0 ("OWF 1.0") as of October 1, 2012, available at http://www.openwebfoundation.org/legal/the-owf-1-0-agreements/owfa-1-0. 
Version 1.03 ? August 10, 2015

I don't believe either of those patent licenses are GPL compatible.

Unless you're saying Red Hat is signing off on this?

Regards,
Peter Hurley

  reply	other threads:[~2016-03-03 20:08 UTC|newest]

Thread overview: 69+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-01-25 11:45 [PATCH 0/3] ACPI: parse the SPCR table Aleksey Makarov
2016-01-25 11:45 ` Aleksey Makarov
2016-01-25 11:45 ` [PATCH 1/3] printk: make preferred_console local static bool Aleksey Makarov
2016-01-25 11:45   ` Aleksey Makarov
2016-01-25 12:45   ` Joe Perches
2016-01-25 12:45     ` Joe Perches
2016-01-25 12:45     ` Joe Perches
2016-01-25 12:51     ` Aleksey Makarov
2016-01-25 12:51       ` Aleksey Makarov
2016-01-25 13:23       ` Joe Perches
2016-01-25 13:23         ` Joe Perches
2016-01-25 13:23         ` Joe Perches
2016-01-25 13:28         ` Aleksey Makarov
2016-01-25 13:28           ` Aleksey Makarov
2016-01-25 16:14           ` Peter Hurley
2016-01-25 16:14             ` Peter Hurley
2016-01-25 14:24   ` Andy Shevchenko
2016-01-25 14:24     ` Andy Shevchenko
2016-01-25 14:55     ` Aleksey Makarov
2016-01-25 14:55       ` Aleksey Makarov
2016-01-25 11:45 ` [PATCH 2/3] ACPI: parse SPCR and enable matching console Aleksey Makarov
2016-01-25 11:45   ` Aleksey Makarov
2016-01-25 14:14   ` Andy Shevchenko
2016-01-25 14:14     ` Andy Shevchenko
2016-01-25 15:07     ` Aleksey Makarov
2016-01-25 15:07       ` Aleksey Makarov
2016-01-25 16:32   ` Peter Hurley
2016-01-25 16:32     ` Peter Hurley
2016-01-27 13:57     ` Aleksey Makarov
2016-01-27 13:57       ` Aleksey Makarov
2016-01-28  0:45       ` Peter Hurley
2016-01-28  0:45         ` Peter Hurley
2016-01-28 13:23         ` Aleksey Makarov
2016-01-28 13:23           ` Aleksey Makarov
2016-01-28 19:40           ` Peter Hurley
2016-01-28 19:40             ` Peter Hurley
2016-02-01  9:01   ` Graeme Gregory
2016-02-01  9:01     ` Graeme Gregory
2016-02-01  9:13     ` Graeme Gregory
2016-02-01  9:13       ` Graeme Gregory
2016-01-25 11:45 ` [PATCH 3/3] serial: pl011: add acpi_match for amba-pl011.c Aleksey Makarov
2016-01-25 11:45   ` Aleksey Makarov
2016-01-25 14:21   ` Andy Shevchenko
2016-01-25 14:21     ` Andy Shevchenko
2016-01-25 14:22     ` Andy Shevchenko
2016-01-25 14:22       ` Andy Shevchenko
2016-01-25 15:08       ` Aleksey Makarov
2016-01-25 15:08         ` Aleksey Makarov
2016-01-25 16:11 ` [PATCH 0/3] ACPI: parse the SPCR table Peter Hurley
2016-01-25 16:11   ` Peter Hurley
2016-01-27 12:17   ` Aleksey Makarov
2016-01-27 12:17     ` Aleksey Makarov
2016-01-27 12:17     ` Aleksey Makarov
2016-01-27 13:45     ` One Thousand Gnomes
2016-01-27 13:45       ` One Thousand Gnomes
2016-01-27 13:45       ` One Thousand Gnomes
2016-02-01  5:46       ` Jon Masters
2016-02-01  5:46         ` Jon Masters
2016-02-01  5:46         ` Jon Masters
2016-02-10 23:39     ` Al Stone
2016-02-10 23:39       ` Al Stone
2016-03-03 20:08       ` Peter Hurley [this message]
2016-03-03 20:08         ` Peter Hurley
2016-03-03 20:08         ` Peter Hurley
     [not found]         ` <67709E22-E82E-40BA-A271-2107608F4EF3@redhat.com>
2016-03-04 19:34           ` Peter Hurley
2016-03-04 19:34             ` Peter Hurley
2016-03-04 20:03             ` Peter Hurley
2016-03-04 20:03               ` Peter Hurley
2016-03-04 20:03               ` Peter Hurley

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