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Date:      Sat, 21 Jan 2012 12:59:10 +0000
From:      "Bjoern A. Zeeb" <bz@FreeBSD.org>
To:        Hans Petter Selasky <hselasky@c2i.net>
Cc:        src-committers@freebsd.org, "re@FreeBSD.org" <re@freebsd.org>, svn-src-stable@freebsd.org, svn-src-all@freebsd.org, svn-src-stable-9@freebsd.org, "Robert N. M. Watson" <rwatson@freebsd.org>
Subject:   Re: svn commit: r230302 - in stable/9/sys/dev/usb: . controller
Message-ID:  <03DEA3A3-E5E4-4313-B82B-F0AD44F50ECD@FreeBSD.org>
In-Reply-To: <201201211344.05511.hselasky@c2i.net>
References:  <201201180757.q0I7vHiw029172@svn.freebsd.org> <201201211230.28237.hselasky@c2i.net> <85A5A9E5-401A-414E-93B0-BC4212152AF7@freebsd.org> <201201211344.05511.hselasky@c2i.net>

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On 21. Jan 2012, at 12:44 , Hans Petter Selasky wrote:

> On Saturday 21 January 2012 13:22:02 Robert N. M. Watson wrote:
>> On 21 Jan 2012, at 11:30, Hans Petter Selasky wrote:
>>>>>>> Author: hselasky
>>>>>>> Date: Wed Jan 18 07:57:17 2012
>>>>>>> New Revision: 230302
>>>>>>> URL: http://svn.freebsd.org/changeset/base/230302
>>>>>>>=20
>>>>>>> Log:
>>>>>>> MFC r230032, r230050, r230090, r230091 and r228493.
>>>>>>> - Various XHCI and USB 3.0 related issues.
>>>>>>> - USB 3.0 HUBs should work after this change.
>>>>>>=20
>>>>>> Should some portion of this be issued as an Errata Note against
>>>>>> supported 8.x and 9.x releases -- in particular, support for USB =
3.0
>>>>>> hubs?
>>>>>=20
>>>>> hrs @ already did that with the 9-release errata I believe.
>>>>=20
>>>> Sorry, I may have been unclear -- I meant Errata Note in the
>>>> freebsd-update sense, not as in the release note errata.
>>>=20
>>> I think there is no such notice at the present moment.
>>=20
>> Just to clarify, are you saying that:
>>=20
>> (1) We should not ever do an errata note + binary update for the most
>> important of these bug fixes, just wait for them to ship in FreeBSD
>> 8.3/9.1?
>>=20
>> (2) We should do errata notes + binary updates for the most important =
of
>> these bug fixes, but we need to let them settle for a while to ensure
>> there are no unexpected consequences/etc?
>>=20
>> Do we think that the impact of the USB 3.0 hub issue will be =
significant to
>> our userbase -- e.g., excluding use of USB on many recent systems?
>=20
> I mean (2). I'm not familiar with the process of binary updates. Does =
that=20
> mean I should commit fixes to the release branches in SVN instead of =
the=20
> stable ones? I think I maybe need some help there. Never done that =
before :-)

Because you cannot.   It would surely help if you could provide the =
relevant
part of the change as patch to re@ and you can find two samples of ENs =
linked
from the box in the right lower corner of the front page of =
www.freebsd.org
and providing parts of the text (ignore revisions etc for now) would =
certainly
help as well.

/bz

--=20
Bjoern A. Zeeb                                 You have to have visions!
   It does not matter how good you are. It matters what good you do!



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