linux-kernel - Re: [tip: irq/core] irqchip/xilinx: Enable generic irq multi handler

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Date:   Wed, 1 Apr 2020 07:47:22 +1100
From:   Stephen Rothwell <sfr@...b.auug.org.au>
To:     Marc Zyngier <maz@...nel.org>
Cc:     Michal Simek <michal.simek@...inx.com>,
        linux-kernel@...r.kernel.org, linux-tip-commits@...r.kernel.org,
        Thomas Gleixner <tglx@...utronix.de>,
        Stefan Asserhall <stefan.asserhall@...inx.com>,
        x86 <x86@...nel.org>
Subject: Re: [tip: irq/core] irqchip/xilinx: Enable generic irq multi
 handler

Hi Marc,

On Mon, 30 Mar 2020 11:04:14 +0100 Marc Zyngier <maz@...nel.org> wrote:
>
> On 2020-03-30 10:27, Michal Simek wrote:
> > On 30. 03. 20 11:19, Marc Zyngier wrote:  
> >> On 2020-03-30 10:12, Michal Simek wrote:  
> >>> On 30. 03. 20 11:03, Michal Simek wrote:  
> 
> [...]
> 
> >>> One more thing. We could also get this function back and it will be 
> >>> fine
> >>> too. But up2you.  
> >> 
> >> If you leave it up to me, I'll revert the whole series right now.
> >> 
> >> What I'd expect from you is to tell me exactly what is the minimal
> >> change that keeps it working on both ARM, microblaze and PPC.
> >> If it is a revert, tell me which patches to revert. if it is a patch
> >> on top, send me the fix so that I can queue it now.  
> > 
> > It won't be that simple. Please revert patches
> > 
> > 9c2d4f525c00 ("irqchip/xilinx: Do not call irq_set_default_host()")
> > a0789993bf82 ("irqchip/xilinx: Enable generic irq multi handler")
> > 
> > And we should be fine.  
> 
> Now reverted and pushed out. I'll send a pull request to Thomas 
> tomorrow.

Unfortunately, those commits made it to Linus' tree without the reverts :-(

-- 
Cheers,
Stephen Rothwell

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