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Date: Sun, 10 Jan 2021 10:24:14 +0000 From: Marc Zyngier <maz@...nel.org> To: Mathias Kresin <dev@...sin.me>, linux-mips@...r.kernel.org, linux-kernel@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de>, Thomas Bogendoerfer <tsbogend@...ha.franken.de>, Serge Semin <fancer.lancer@...il.com> Cc: Hauke Mehrtens <hauke@...ke-m.de>, Martin Blumenstingl <martin.blumenstingl@...glemail.com>, stable@...r.kernel.org Subject: Re: [PATCH] irqchip: mips-cpu: set IPI domain parent chip On Thu, 7 Jan 2021 22:36:03 +0100, Mathias Kresin wrote: > Since commit 55567976629e ("genirq/irqdomain: Allow partial trimming of > irq_data hierarchy") the irq_data chain is valided. > > The irq_domain_trim_hierarchy() function doesn't consider the irq + ipi > domain hierarchy as valid, since the ipi domain has the irq domain set > as parent, but the parent domain has no chip set. Hence the boot ends in > a kernel panic. > > [...] Applied to irq/irqchip-next, thanks! [1/1] irqchip: mips-cpu: set IPI domain parent chip commit: 599b3063adf4bf041a87a69244ee36aded0d878f Cheers, M. -- Without deviation from the norm, progress is not possible.
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