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From: Merten Sach <msach@mailbox.tu-berlin.de>
To: Sergey Fedorov <serge.fdrv@gmail.com>,
	Peter Maydell <peter.maydell@linaro.org>
Cc: "Edgar E. Iglesias" <edgar.iglesias@gmail.com>,
	QEMU Developers <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] GSoC Proposal: ARM Virtualization Extensions
Date: Mon, 23 Mar 2015 12:29:44 +0100	[thread overview]
Message-ID: <550FF928.9070203@mailbox.tu-berlin.de> (raw)
In-Reply-To: <550CE2A6.6050703@gmail.com>

On 21/03/15 04:16, Sergey Fedorov wrote:
> Hi!
> 
> I am currently working on AArch64 EL2 support. There is a plan to submit
> the changes to the community. Merten, IIUYC, you are going to support
> only AArch32 EL2?
> 
> Best regards,
> Sergey

Hi

Yes, my intention is to focus on AArch32 as I'm more familiar with that
architecture.

Thanks for the insight into the current state. As I understand, some parts of
AArch64 and AArch32 EL2 modes share a some functionality. For example,
* VGIC - compatible
* Exception Routing - different interface but same function
* Pagetable format - implemented with LPAE
* Generic Timer - different interface but same function

Are these assumptions correct? I hope I didn't simplify it to much.

And also: does it make sense to work with your code? Are you planing to commit
the changes before May?

Would someone mentor this project?

Best regards,
Merten

  parent reply	other threads:[~2015-03-23 11:29 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-03-20 17:25 [Qemu-devel] GSoC Proposal: ARM Virtualization Extensions Merten Sach
2015-03-20 17:44 ` Peter Maydell
2015-03-21  3:16   ` Sergey Fedorov
2015-03-21  4:49     ` Edgar E. Iglesias
2015-03-22 14:30       ` Sergey Fedorov
2015-03-24  2:58         ` Edgar E. Iglesias
2015-03-23 11:29     ` Merten Sach [this message]
2015-03-24 13:47       ` Sergey Fedorov
2015-03-25 22:09         ` Merten Sach
2015-03-23 11:29   ` Merten Sach
2015-03-23 11:51     ` Peter Maydell

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