On Mon, May 28, 2012 at 05:18:04PM +0300, Victor Miasnikov wrote:

Hi!

quoted

quoted

use hv_storvsc instead of ata_piix to handle the IDE disks devices ( but not for the CD-ROM)

Please, backport to 3.4.1-stable all related this:


http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=59d0952b43552570e0f1c3ff91ebb16d4caec171
==
      days ago Linus Torvalds Merge tag 'upstream-linus' of git://git.kernel.org...
     ...Ugly MSFT Hyper-V workaround in ata_piix
     ata_piix: defer disks to the Hyper-V drivers...


==

i.e.


http://git.kernel.org/?p=linux/kernel/git/next/linux-next.git;a=patch;h=db63a4c8115a0bb904496e1cdd3e7488e68b0d06
===

quoted

From db63a4c8115a0bb904496e1cdd3e7488e68b0d06 Mon Sep 17 00:00:00 2001

From: Andy Whitcroft <apw@canonical.com>
Date: Fri, 4 May 2012 22:15:10 +0100
Subject: [PATCH] libata: add a host flag to ignore detected ATA devices
. . .
==

and


http://git.kernel.org/?p=linux/kernel/git/next/linux-next.git;a=commitdiff_plain;h=cd006086fa5d91414d8ff9ff2b78fbb593878e3c;hp=db63a4c8115a0bb904496e1cdd3e7488e68b0d06
===
From: Andy Whitcroft <apw@canonical.com>
Date: Fri, 4 May 2012 21:15:11 +0000 (+0100)
Subject: ata_piix: defer disks to the Hyper-V drivers by default

. . .
==

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

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

greg k-h