linux-kernel - Re: [PATCH 3/3] PCI: Set pref for mem64 resource of pcie device

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Message-ID: <CAE9FiQXQN-VqN3ynLEhHh5WUYE+8tLR8ubKKMeHZ3h=BQ0rA9A@mail.gmail.com>
Date:	Wed, 8 Apr 2015 17:06:19 -0700
From:	Yinghai Lu <yinghai@...nel.org>
To:	Benjamin Herrenschmidt <benh@...nel.crashing.org>
Cc:	Bjorn Helgaas <bhelgaas@...gle.com>,
	David Miller <davem@...emloft.net>,
	David Ahern <david.ahern@...cle.com>,
	"linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>,
	"sparclinux@...r.kernel.org" <sparclinux@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"stable@...r.kernel.org" <stable@...r.kernel.org>
Subject: Re: [PATCH 3/3] PCI: Set pref for mem64 resource of pcie device

On Wed, Apr 8, 2015 at 2:12 PM, Benjamin Herrenschmidt
<benh@...nel.crashing.org> wrote:

> Thanks Bjorn. We can fix Yinghai patch for 4.2, it would be indeed handy
> even for us to be able to support putting 64-bit NP BARs in prefetch
> windows (For some SR-IOV adapters for example) too, but we need to do it
> right.

Please check if you are ok with attached.

        Yinghai

View attachment "pcie_pref_64bit_mem_v3.patch" of type "text/x-patch" (8785 bytes)