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From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>,
	Guenter Roeck <linux@roeck-us.net>,
	"linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"suravee.suthikulpanit@amd.com" <suravee.suthikulpanit@amd.com>,
	Will Deacon <Will.Deacon@arm.com>
Subject: Re: [PATCH] PCI: Only enable IO window if supported
Date: Wed, 24 Jun 2015 08:46:28 +1000	[thread overview]
Message-ID: <1435099588.3996.14.camel@kernel.crashing.org> (raw)
In-Reply-To: <20150602145510.GE23650@red-moon>

On Tue, 2015-06-02 at 15:55 +0100, Lorenzo Pieralisi wrote:
> While at it, do you think it is reasonable to also claim the bridge
> windows (resources) in the respective pci_read_bridge_* calls ?

No, don't claim in read. There's a clear distinction between gathering
resources and claiming them, and we need to keep that.

Some fixups might happen in between the two for example.

Cheers,
Ben.



  parent reply	other threads:[~2015-06-23 22:46 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-05-23  0:52 [PATCH] PCI: Only enable IO window if supported Guenter Roeck
2015-05-27 21:04 ` Bjorn Helgaas
2015-05-28  2:23   ` Guenter Roeck
2015-05-28 12:41     ` Bjorn Helgaas
2015-06-18 18:01       ` Guenter Roeck
2015-06-18 19:51         ` Bjorn Helgaas
2015-06-18 20:53           ` Guenter Roeck
2015-06-19 16:24         ` Lorenzo Pieralisi
2015-06-19 16:24           ` Lorenzo Pieralisi
2015-07-07 14:40           ` Lorenzo Pieralisi
2015-07-07 15:01             ` Guenter Roeck
2015-07-07 17:28               ` Lorenzo Pieralisi
2015-07-07 18:13                 ` Guenter Roeck
2015-06-02 14:55   ` Lorenzo Pieralisi
2015-06-02 16:32     ` Bjorn Helgaas
2015-06-02 17:02     ` Guenter Roeck
2015-06-02 19:58       ` Bjorn Helgaas
2015-06-03 15:15         ` Guenter Roeck
2015-06-03 10:32       ` Lorenzo Pieralisi
2015-06-03 15:12         ` Guenter Roeck
2015-06-03 16:55           ` Lorenzo Pieralisi
2015-06-03 18:07             ` Guenter Roeck
2015-06-23 22:46     ` Benjamin Herrenschmidt [this message]
2015-06-23 23:02       ` Bjorn Helgaas
2015-06-23 23:14         ` Benjamin Herrenschmidt
2015-06-25 11:27           ` Lorenzo Pieralisi
2015-07-08  8:38         ` Lorenzo Pieralisi

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