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From: "Rafael J. Wysocki" <rjw@rjwysocki.net>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: Jiang Liu <jiang.liu@linux.intel.com>,
        Benjamin Herrenschmidt <benh@kernel.crashing.org>,
        Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
        Bjorn Helgaas <bhelgaas@google.com>,
        Randy Dunlap <rdunlap@infradead.org>, Yinghai Lu <yinghai@kernel.org>,
        Borislav Petkov <bp@alien8.de>, Grant Likely <grant.likely@linaro.org>,
        Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        Tony Luck <tony.luck@intel.com>, Joerg Roedel <joro@8bytes.org>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>, x86@kernel.org,
        linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org,
        linux-acpi@vger.kernel.org
Subject: Re: [Patch v6 00/15] Enable support of IOAPIC hotplug on x86 platforms
Date: Thu, 25 Sep 2014 22:13:48 +0200
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On Thursday, September 25, 2014 03:33:13 PM Thomas Gleixner wrote:
> On Wed, 24 Sep 2014, Jiang Liu wrote:
> 
> > This patch set enhances IOAPIC core and ACPI drivers to support IOAPIC
> > hotplug on x86 platforms. It's based on latest mainstream kernel at
> > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
> > 
> > You may pull it from 
> > https://github.com/jiangliu/linux.git ioapic/hotplug_v6
> > 
> > We have pick up several patches from Yinghai's original IOAPIC hotplug
> > patch set and reimplemented IOAPIC driver as an ACPI driver instead of
> > a PCI driver.
> > 
> > It has been tested on a 4-socket Intel SDV with socket hot-addition
> > capability. Any suggestions are welcomed!
> 
> This looks pretty good now.
> 
> Though I'd like to have the Acked-bys for the ACPI portion of the
> series from the ACPI maintainers before I queue it up in tip.

Honestly, I need some time to review this.  I'll try to do that next week
unless someone dupms an "interesting" bug report on me in the meantime.

> So this is going to be 3.19 material as we need some exposure in -next
> and other testing. I would also like to bring the other part of the
> rework (the hierarchical irqdomains) into testing ASAP.

Sounds good.

Rafael