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Subject: Re: [PATCH 05/11] x86, pci, acpi: Move arch-agnostic MMCONFIG (aka
 ECAM) and ACPI code out of arch/x86/ directory
To: Marc Zyngier <marc.zyngier@arm.com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
References: <20150604102253.GA31773@red-moon> <5570447D.3020705@linaro.org>
 <557504A2.3060203@linaro.org> <20150608151443.GA16151@red-moon>
 <55E4340D.6050004@linaro.org> <55ED6010.3020406@linaro.org>
 <20150908150727.GF29293@red-moon> <55F0388B.1090607@linaro.org>
 <20150911112018.GA13033@red-moon> <55F6DFF6.4010807@linaro.org>
 <20151015132200.GA7621@red-moon> <561FB985.8070509@linaro.org>
 <561FD3BB.70501@arm.com>
Cc: Arnd Bergmann <arnd@arndb.de>,
        "linux-acpi@vger.kernel.org" <linux-acpi@vger.kernel.org>,
        "linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
        "Rafael J. Wysocki" <rjw@rjwysocki.net>,
        "msalter@redhat.com" <msalter@redhat.com>,
        Liviu Dudau <Liviu.Dudau@arm.com>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        Will Deacon <Will.Deacon@arm.com>,
        "linaro-acpi@lists.linaro.org" <linaro-acpi@lists.linaro.org>,
        Yijing Wang <wangyijing@huawei.com>,
        "hanjun.guo@linaro.org" <hanjun.guo@linaro.org>,
        "suravee.suthikulpanit@amd.com" <suravee.suthikulpanit@amd.com>,
        Catalin Marinas <Catalin.Marinas@arm.com>,
        Bjorn Helgaas <bhelgaas@google.com>,
        Thomas Gleixner <tglx@linutronix.de>,
        Jiang Liu <jiang.liu@linux.intel.com>,
        "linux-arm-kernel@lists.infradead.org" 
	<linux-arm-kernel@lists.infradead.org>
From: Tomasz Nowicki <tn@semihalf.com>
Message-ID: <561FF5A5.1040305@semihalf.com>
Date: Thu, 15 Oct 2015 20:51:17 +0200
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On 10/15/2015 06:26 PM, Marc Zyngier wrote:
> On 15/10/15 15:34, Tomasz Nowicki wrote:
>
>> Of course your help in testing is welcomed. Also please have a look at
>> my GICv3/ITS patches, they are important for ACPI PCI.
>
> Where is the dependency? ACPI/PCI should really be standalone.
>
There are no dependencies in code. Just wanted to say that ARM64 
machines with GICv3/ITS and PCI on board need both series to use MSI 
with ACPI kernel. Sorry for confusion.

Regards,
Tomasz