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From: David Vrabel <david.vrabel@citrix.com>
To: Mukesh Rathor <mukesh.rathor@oracle.com>, <boris.ostrovsky@oracle.com>
Cc: <xen-devel@lists.xenproject.org>, <linux-kernel@vger.kernel.org>
Subject: Re: [V0 PATCH 0/2] AMD PVH domU support
Date: Fri, 22 Aug 2014 14:52:41 +0100	[thread overview]
Message-ID: <53F74B29.4090601@citrix.com> (raw)
In-Reply-To: <1408587400-18663-1-git-send-email-mukesh.rathor@oracle.com>

On 21/08/14 03:16, Mukesh Rathor wrote:
> Hi,
> 
> Here's first stab at AMD PVH domU support. Pretty much the only thing
> needed is EFER bits set. Please review.

I'm not going to accept this until there is some ABI documentation
stating explicitly what state non-boot CPUs will be in.

I'm particularly concerned that: a) there is a difference between AMD
and Intel; and b) you want to change the ABI by clearing a the EFER.SCE bit.

David

  parent reply	other threads:[~2014-08-22 13:52 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-08-21  2:16 [V0 PATCH 0/2] AMD PVH domU support Mukesh Rathor
2014-08-21  2:16 ` [V0 PATCH 1/2] AMD-PVH: set EFER.NX and EFER.SCE for the boot vcpu Mukesh Rathor
2014-08-21  2:16 ` Mukesh Rathor
2014-08-22  1:39   ` [Xen-devel] " Konrad Rzeszutek Wilk
2014-08-22  2:46     ` Mukesh Rathor
2014-08-22  2:46     ` [Xen-devel] " Mukesh Rathor
2014-08-22  3:32       ` Konrad Rzeszutek Wilk
2014-08-22  3:32       ` Konrad Rzeszutek Wilk
2014-08-22  4:41       ` [Xen-devel] " Borislav Petkov
2014-08-22 19:09         ` Mukesh Rathor
2014-08-22 23:29           ` Mukesh Rathor
2014-08-22 23:29           ` [Xen-devel] " Mukesh Rathor
2014-08-22 19:09         ` Mukesh Rathor
2014-08-22  4:41       ` Borislav Petkov
2014-08-22  1:39   ` Konrad Rzeszutek Wilk
2014-08-21  2:16 ` [V0 PATCH 2/2] AMD-PVH: set EFER.NX and EFER.SCE for secondary vcpus Mukesh Rathor
2014-08-21  2:16 ` Mukesh Rathor
2014-08-22 13:52 ` [V0 PATCH 0/2] AMD PVH domU support David Vrabel
2014-08-22 13:52 ` David Vrabel [this message]
2014-08-22 13:55   ` David Vrabel
2014-08-22 19:15     ` Mukesh Rathor
2014-08-22 19:15     ` Mukesh Rathor
2014-08-22 13:55   ` David Vrabel
2014-08-22 22:20   ` Mukesh Rathor
2014-08-22 22:20   ` Mukesh Rathor
  -- strict thread matches above, loose matches on Subject: below --
2014-08-21  2:16 Mukesh Rathor

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