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Re: [Qemu-ppc] [Qemu-devel] [PATCH 01/10] ppc: Fix rfi/rfid/hrfi/... emu
From: |
Alexander Graf |
Subject: |
Re: [Qemu-ppc] [Qemu-devel] [PATCH 01/10] ppc: Fix rfi/rfid/hrfi/... emulation |
Date: |
Mon, 20 Jun 2016 09:11:37 +0200 |
User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:45.0) Gecko/20100101 Thunderbird/45.1.1 |
On 20.06.16 09:08, Benjamin Herrenschmidt wrote:
> On Mon, 2016-06-20 at 08:35 +1000, Benjamin Herrenschmidt wrote:
>> ,
>> Ok so Darwin uses some of the HSPRG etc... that we don't emulate on
>> the 970 so I suspect it never worked. I've added them but something
>> else breaks, I'll dig, I have the kernel source so it shouldn't be
>> too hard
>> ;-)
>
> Well, it ended up being harder than I thought. In fact I'm not there
> yet ! So the Darwin VM layer dies early because HID5 isn't set
> properly, thus dcbz is doing 128 bytes clear instead of 32, clobbering
> things.
>
> It looks like Apple's kernel doesn't set the right default in HID5, so
> we have to either do it in openbios or in qemu. Alex, what did you find
Uh, I'm fairy sure XNU sets HID5.
> out back in the day ? Or you never bothered running a 64-bit MacOS
> under PR KVM ?
I don't think I ever had 64bit Mac OS X working in TCG or KVM :).
Alex
> That fixed, it dies elsewhere in something related to page faults,
> still digging.
>
> Cheers,
> Ben.
>
- Re: [Qemu-ppc] [Qemu-devel] [PATCH 01/10] ppc: Fix rfi/rfid/hrfi/... emulation, (continued)
- Re: [Qemu-ppc] [Qemu-devel] [PATCH 01/10] ppc: Fix rfi/rfid/hrfi/... emulation, Thomas Huth, 2016/06/17
- Re: [Qemu-ppc] [Qemu-devel] [PATCH 01/10] ppc: Fix rfi/rfid/hrfi/... emulation, Alexander Graf, 2016/06/17
- Re: [Qemu-ppc] [Qemu-devel] [PATCH 01/10] ppc: Fix rfi/rfid/hrfi/... emulation, Cédric Le Goater, 2016/06/17
- Re: [Qemu-ppc] [Qemu-devel] [PATCH 01/10] ppc: Fix rfi/rfid/hrfi/... emulation, Benjamin Herrenschmidt, 2016/06/18
- Re: [Qemu-ppc] [Qemu-devel] [PATCH 01/10] ppc: Fix rfi/rfid/hrfi/... emulation, Cédric Le Goater, 2016/06/19
- Re: [Qemu-ppc] [Qemu-devel] [PATCH 01/10] ppc: Fix rfi/rfid/hrfi/... emulation, Alexander Graf, 2016/06/19
- Re: [Qemu-ppc] [Qemu-devel] [PATCH 01/10] ppc: Fix rfi/rfid/hrfi/... emulation, Cédric Le Goater, 2016/06/19
- Re: [Qemu-ppc] [Qemu-devel] [PATCH 01/10] ppc: Fix rfi/rfid/hrfi/... emulation, Benjamin Herrenschmidt, 2016/06/19
- Re: [Qemu-ppc] [Qemu-devel] [PATCH 01/10] ppc: Fix rfi/rfid/hrfi/... emulation, Benjamin Herrenschmidt, 2016/06/19
- Re: [Qemu-ppc] [Qemu-devel] [PATCH 01/10] ppc: Fix rfi/rfid/hrfi/... emulation, Benjamin Herrenschmidt, 2016/06/20
- Re: [Qemu-ppc] [Qemu-devel] [PATCH 01/10] ppc: Fix rfi/rfid/hrfi/... emulation,
Alexander Graf <=
- Re: [Qemu-ppc] [Qemu-devel] [PATCH 01/10] ppc: Fix rfi/rfid/hrfi/... emulation, Benjamin Herrenschmidt, 2016/06/20
- Re: [Qemu-ppc] [Qemu-devel] [PATCH 01/10] ppc: Fix rfi/rfid/hrfi/... emulation, Benjamin Herrenschmidt, 2016/06/20
- Re: [Qemu-ppc] [Qemu-devel] [PATCH 01/10] ppc: Fix rfi/rfid/hrfi/... emulation, Alexander Graf, 2016/06/20
- Re: [Qemu-ppc] [Qemu-devel] [PATCH 01/10] ppc: Fix rfi/rfid/hrfi/... emulation, Mark Cave-Ayland, 2016/06/21
- Re: [Qemu-ppc] [Qemu-devel] [PATCH 01/10] ppc: Fix rfi/rfid/hrfi/... emulation, Benjamin Herrenschmidt, 2016/06/21
- Re: [Qemu-ppc] [Qemu-devel] [PATCH 01/10] ppc: Fix rfi/rfid/hrfi/... emulation, Benjamin Herrenschmidt, 2016/06/21
- Re: [Qemu-ppc] [Qemu-devel] [PATCH 01/10] ppc: Fix rfi/rfid/hrfi/... emulation, Benjamin Herrenschmidt, 2016/06/19
- Re: [Qemu-ppc] [Qemu-devel] [PATCH 01/10] ppc: Fix rfi/rfid/hrfi/... emulation, Cédric Le Goater, 2016/06/19
- Re: [Qemu-ppc] [Qemu-devel] [PATCH 01/10] ppc: Fix rfi/rfid/hrfi/... emulation, Benjamin Herrenschmidt, 2016/06/19
- Re: [Qemu-ppc] [Qemu-devel] [PATCH 01/10] ppc: Fix rfi/rfid/hrfi/... emulation, David Gibson, 2016/06/19