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Re: [Qemu-ppc] [Qemu-devel] [PATCH 2/3] pseries: Fix bug with reset of V

From: David Gibson
Subject: Re: [Qemu-ppc] [Qemu-devel] [PATCH 2/3] pseries: Fix bug with reset of VIO CRQs
Date: Thu, 5 Apr 2012 12:30:35 +1000
User-agent: Mutt/1.5.21 (2010-09-15)

On Wed, Apr 04, 2012 at 06:13:36PM +0200, Andreas Färber wrote:
> Am 28.03.2012 23:39, schrieb David Gibson:
> However, I'm having trouble testing reset. Whether on vanilla master or
> using this patch on top of ppc-next or this whole series on top of
> ppc-next, using `ppc64-softmmu/qemu-system-ppc64 -M pseries -m 1G`:
> a) 0 > reset-all
> results in: "reboot not available Aborted"
> Do you need to update SLOF to actually use the newly added RTAS call?

Maybe, I'll have to check that.

> b) (qemu) system_reset
> results in:
>  exception 700
> SRR0 = 0000000000000000  SRR1 = 800000008000000000080000
> SPRG2 = 0000000000000000  SPRG3 = 000000003DCD1AD4
> Could you please look into the two above issues? How did you test?

Hrm.  I don't get that, at least with a fully booted kernel, although
it does fail to boot completely after the reset, which I'll debug.

David Gibson                    | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au  | minimalist, thank you.  NOT _the_ _other_
                                | _way_ _around_!

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