Re: [Qemu-ppc] [Qemu-devel] [PATCH 4/9] target/ppc: Fix lxvw4x, lxvh8x and lxvb16x

[David Gibson]

On Wed, May 22, 2019 at 05:37:47AM +0100, Mark Cave-Ayland wrote:
> On 22/05/2019 01:49, David Gibson wrote:
> 
> > On Wed, May 22, 2019 at 06:11:12AM +1000, Anton Blanchard wrote:
> >> Hi,
> >>
> >>> I've now had a bit of time to look through this and I believe it is
> >>> correct, so:
> >>>
> >>> Reviewed-by: Mark Cave-Ayland <address@hidden>
> >>
> >> Thanks Mark. David: any chance we could get this merged? I can't run a
> >> recent Ubuntu image successfully without it. sshd hangs when I try to
> >> ssh into it.
> > 
> > I had a comment that was never addressed - it didn't look like the xth
> > and xtl temporaries were initialized after the patch.
> 
> If it helps, here was my analysis at the time (looks like you were also 
> included on
> the reply?): 
> https://lists.gnu.org/archive/html/qemu-devel/2019-05/msg01515.html.

Sorry, I missed that.  Looks reasonable, I think I failed to spot the
generated load instructions which effectively initialize the temps.

This is all at some remove now, can you resend the patch on top of the
latest tree please and I'll apply.  It's missed the pull request I
sent today, obviously, but I know I have some other stuff I want to
get in pretty soon, so I expect to send another one relatively soon.

-- 
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_!
http://www.ozlabs.org/~dgibson

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