linux-kernel - Re: [Patch Part2 v4 00/31] Enable hierarchy irqdomian on x86 platforms

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Date:	Thu, 6 Nov 2014 14:07:53 +0100
From:	Joerg Roedel <joro@...tes.org>
To:	Jiang Liu <jiang.liu@...ux.intel.com>
Cc:	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>,
	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	Randy Dunlap <rdunlap@...radead.org>,
	Yinghai Lu <yinghai@...nel.org>,
	Borislav Petkov <bp@...en8.de>,
	Grant Likely <grant.likely@...aro.org>,
	Marc Zyngier <marc.zyngier@....com>,
	Yingjoe Chen <yingjoe.chen@...iatek.com>,
	Matthias Brugger <matthias.bgg@...il.com>,
	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Tony Luck <tony.luck@...el.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	x86@...nel.org, linux-kernel@...r.kernel.org,
	linux-pci@...r.kernel.org, linux-acpi@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [Patch Part2 v4 00/31] Enable hierarchy irqdomian on x86
 platforms

On Tue, Nov 04, 2014 at 08:01:34PM +0800, Jiang Liu wrote:
> Patch 1-5 enhance irqdomain and irq core to support hierarchy irqdomain
> and stacked irqchip.
> Patch 6-12 implement an irqdomain to manange CPU interrupt vectors, and
> it's the root irqdomain for x86 platforms.
> Patch 13-16 converts Intel and AMD interrupt remapping drivers to
> support hierarchy irqdomain.
> Patch 17-23 converts HPET and MSI to support hierarchy irqdomain.
> Patch 24-27 cleans up unsued code in x86 arch and interrupt remapping
> drivers.
> Patch 28-31 converts DMAR, HTIRQ and UV to support hierarchy irqdomain.

Okay, I looked over the IOMMU changes and did some testing. With Jiangs
fix for the AMD Kaveri boot panic it looks good to me. So for the IOMMU
parts:

Acked-by: Joerg Roedel <jroedel@...e.de>

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