2012-05-29 06:34:32

by Victor Miasnikov

Subject: Linux on Hyper-V 1) cd006086fa5d ata_piix: defer disks to the Hyper-V drivers by default 2) db63a4c8115a libata: add a host flag to ignore detected ATA device FW: use hv_storvsc instead of ata_piix to handle the IDE disks devices ( but not for the CD-ROM)

Hi!


> And it's too late for 3.4.1, as that is already out for review.

Ok: "Please, backport to 3.4.2"

{ P.S.
And "to 3.3.x" and "to 3.2.x" i.e. to all actual version after 3.1

}

>>> use hv_storvsc instead of ata_piix to handle the IDE disks devices ( but not for the CD-ROM)
VVM> Please, backport to 3.4.2-stable all related this:
>> ...Ugly MSFT Hyper-V workaround in ata_piix
>> ata_piix: defer disks to the Hyper-V drivers...

> I do not understand, what exactly are the git commit ids that you wish
> to see applied to the stable tree?

Sorry:

1)
db63a4c8115a0bb904496e1cdd3e7488e68b0d06
2)
cd006086fa5d91414d8ff9ff2b78fbb593878e3c

{
Jonathan Nieder think:

cd006086fa5d ata_piix: defer disks to the Hyper-V drivers by default

and its prerequisite

db63a4c8115a libata: add a host flag to ignore detected ATA devices

}


Some details:
1:
http://git.kernel.org/?p=linux/kernel/git/next/linux-next.git;h=db63a4c8115a0bb904496e1cdd3e7488e68b0d06
==
libata: add a host flag to ignore detected ATA devices
author Andy Whitcroft < apw ( at ) canonical.com >
Fri, 4 May 2012 21:15:10 +0000 (22:15 +0100)
committer Jeff Garzik < jgarzik ( at ) redhat.com >
Mon, 7 May 2012 19:32:23 +0000 (15:32 -0400)
commit db63a4c8115a0bb904496e1cdd3e7488e68b0d06
tree 326448b28bf8de7c6205ed9e598070111e8a5020
==

2:
http://git.kernel.org/?p=linux/kernel/git/next/linux-next.git;h=cd006086fa5d91414d8ff9ff2b78fbb593878e3c;hp=db63a4c8115a0bb904496e1cdd3e7488e68b0d06
==
ata_piix: defer disks to the Hyper-V drivers by default
author Andy Whitcroft < apw ( at ) canonical.com >
Fri, 4 May 2012 21:15:11 +0000 (22:15 +0100)
committer Jeff Garzik < jgarzik ( at ) redhat.com >
Mon, 7 May 2012 19:32:58 +0000 (15:32 -0400)
commit cd006086fa5d91414d8ff9ff2b78fbb593878e3c

==


Best regards, Victor Miasnikov
Blog: http://vvm.blog.tut.by/

2012-06-01 16:01:31

by Greg Kroah-Hartman

Subject: Re: Linux on Hyper-V 1) cd006086fa5d ata_piix: defer disks to the Hyper-V drivers by default 2) db63a4c8115a libata: add a host flag to ignore detected ATA device FW: use hv_storvsc instead of ata_piix to handle the IDE disks devices ( but not for the CD-ROM)

On Tue, May 29, 2012 at 09:34:23AM +0300, Victor Miasnikov wrote:
> Hi!
>
>
> >And it's too late for 3.4.1, as that is already out for review.
>
> Ok: "Please, backport to 3.4.2"
>
> { P.S.
> And "to 3.3.x" and "to 3.2.x" i.e. to all actual version after 3.1
>
> }
>
> >>>use hv_storvsc instead of ata_piix to handle the IDE disks devices ( but not for the CD-ROM)
> VVM> Please, backport to 3.4.2-stable all related this:
> >> ...Ugly MSFT Hyper-V workaround in ata_piix
> >> ata_piix: defer disks to the Hyper-V drivers...
>
> >I do not understand, what exactly are the git commit ids that you wish
> >to see applied to the stable tree?
>
> Sorry:
>
> 1)
> db63a4c8115a0bb904496e1cdd3e7488e68b0d06
> 2)
> cd006086fa5d91414d8ff9ff2b78fbb593878e3c
>
> {
> Jonathan Nieder think:
>
> cd006086fa5d ata_piix: defer disks to the Hyper-V drivers by default
>
> and its prerequisite
>
> db63a4c8115a libata: add a host flag to ignore detected ATA devices

Sorry, but I don't see how this meets the rules for the stable trees, do
you? If so, please show me how.

thanks,

greg k-h