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Re: [Qemu-devel] [PATCH 00/28] Memory API for 1.6: fix I/O port endianne
From: |
Paolo Bonzini |
Subject: |
Re: [Qemu-devel] [PATCH 00/28] Memory API for 1.6: fix I/O port endianness mess |
Date: |
Thu, 25 Jul 2013 10:41:22 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130625 Thunderbird/17.0.7 |
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Il 25/07/2013 08:04, Jan Kiszka ha scritto:
> On 2013-07-25 07:47, Benjamin Herrenschmidt wrote:
>> On Thu, 2013-07-25 at 15:26 +1000, Benjamin Herrenschmidt wrote:
>>> On Mon, 2013-07-22 at 10:34 -0500, Anthony Liguori wrote:
>>>>
>>>> Really nice series. I'd prefer we simply got rid of the
>>>> endianness flag entirely but this is a good step.
>>>>
>>>> Reviewed-by: Anthony Liguori <address@hidden>
>>>
>>> Are you going to merge this ?
>>>
>>> Afaik (Alexey just told me), pretty much anything IO is broken
>>> for powerpc upstream and has been for weeks now ! It looks like
>>> the only thing that got reverted was the VGA problem but
>>> everything else is still busted including virtio.
>>>
>>> Why hasn't the original breakage been reverted immediately
>>> instead ?
>>
>> It's actually worse than I thought. Alexey is showing me that in
>> fact, even PCI MMIO is busted, using EHCI causes qemu to segfault
>> for example.
>
> Can you be more specific? I suppose this is also on Power. Is it
> unrelated to the endianness topic?
It is fixed by patches 25-27 in this series.
Paolo
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- Re: [Qemu-devel] [PATCH 00/28] Memory API for 1.6: fix I/O port endianness mess, (continued)
- Re: [Qemu-devel] [PATCH 00/28] Memory API for 1.6: fix I/O port endianness mess, Paolo Bonzini, 2013/07/22
- Re: [Qemu-devel] [PATCH 00/28] Memory API for 1.6: fix I/O port endianness mess, Hervé Poussineau, 2013/07/22
- Re: [Qemu-devel] [PATCH 00/28] Memory API for 1.6: fix I/O port endianness mess, Alexander Graf, 2013/07/22
- Re: [Qemu-devel] [PATCH 00/28] Memory API for 1.6: fix I/O port endianness mess, Andreas Färber, 2013/07/22
- Re: [Qemu-devel] [PATCH 00/28] Memory API for 1.6: fix I/O port endianness mess, Paolo Bonzini, 2013/07/23
Re: [Qemu-devel] [PATCH 00/28] Memory API for 1.6: fix I/O port endianness mess, Anthony Liguori, 2013/07/22
- Re: [Qemu-devel] [PATCH 00/28] Memory API for 1.6: fix I/O port endianness mess, Benjamin Herrenschmidt, 2013/07/25
- Re: [Qemu-devel] [PATCH 00/28] Memory API for 1.6: fix I/O port endianness mess, Paolo Bonzini, 2013/07/25
- Re: [Qemu-devel] [PATCH 00/28] Memory API for 1.6: fix I/O port endianness mess, Benjamin Herrenschmidt, 2013/07/25
- Re: [Qemu-devel] [PATCH 00/28] Memory API for 1.6: fix I/O port endianness mess, Peter Maydell, 2013/07/25
- Re: [Qemu-devel] [PATCH 00/28] Memory API for 1.6: fix I/O port endianness mess, Paolo Bonzini, 2013/07/25
- Re: [Qemu-devel] [PATCH 00/28] Memory API for 1.6: fix I/O port endianness mess, Benjamin Herrenschmidt, 2013/07/25
Re: [Qemu-devel] [PATCH 00/28] Memory API for 1.6: fix I/O port endianness mess, Benjamin Herrenschmidt, 2013/07/25
Re: [Qemu-devel] [PATCH 00/28] Memory API for 1.6: fix I/O port endianness mess, Paolo Bonzini, 2013/07/25
Re: [Qemu-devel] [PATCH 00/28] Memory API for 1.6: fix I/O port endianness mess, Anthony Liguori, 2013/07/25
Re: [Qemu-devel] [PATCH 00/28] Memory API for 1.6: fix I/O port endianness mess, Peter Maydell, 2013/07/25
Re: [Qemu-devel] [PATCH 00/28] Memory API for 1.6: fix I/O port endianness mess, Paolo Bonzini, 2013/07/25