linux-kernel - Re: [PATCH v4 4/9] hvc: Convert to using interrupts instead of opal events

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Message-ID: <1539369.udhAakg3JC@mexican>
Date:	Tue, 19 May 2015 15:09:58 +1000
From:	Alistair Popple <alistair@...ple.id.au>
To:	Michael Ellerman <mpe@...erman.id.au>
Cc:	linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 4/9] hvc: Convert to using interrupts instead of opal events

On Tue, 19 May 2015 14:33:39 Michael Ellerman wrote:
> On Fri, 2015-05-15 at 14:06 +1000, Alistair Popple wrote:
> > Convert the opal hvc driver to use the new irqchip to register for
> > opal events. As older firmware versions may not have device tree
> > bindings for the interrupt parent we just use a hardcoded hwirq based
> > on the event number.
> 
> This is still breaking the mambo skiboot test for me.

As in you still can't get to userspace?

You probably need http://patchwork.ozlabs.org/patch/472202/ which fixes a bug 
in skiboot.

> Nothing obvious on the console
> 
> cheers

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