linux-kernel - Re: [PATCH] PCI: Clear bridge MEM_64 flag if one child does not support it

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Message-ID: <CAE9FiQWAF6hxwPoH6Gb_KczJ9-B=Aya9bJG2mz3nrSdGF7_NVg@mail.gmail.com>
Date:	Mon, 8 Dec 2014 17:38:35 -0800
From:	Yinghai Lu <yinghai@...nel.org>
To:	Gavin Shan <gwshan@...ux.vnet.ibm.com>
Cc:	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	Marek Kordík <kordikmarek@...il.com>,
	Alexey Voronkov <zermond@...il.com>,
	"linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] PCI: Clear bridge MEM_64 flag if one child does not
 support it

On Mon, Dec 8, 2014 at 5:08 PM, Gavin Shan <gwshan@...ux.vnet.ibm.com> wrote:
> On Mon, Dec 08, 2014 at 03:59:54PM -0800, Yinghai Lu wrote:
>
> Yinghai, With the patch, the Power8 machine boots up and have resources
> assigned properly: 64-bits pref BARs are covered by 64-bits pref windows
> and left memory BARs are covered by 32-bits non-pref windows. Note that
> I didn't find an 32-bits-pref BAR on the system.
>
> For SRIOV case, Richard still need test.

Good, Thanks for the testing.

Yinghai
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