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From: Laurent Vivier <lvivier@redhat.com>
To: Alexander Graf <agraf@suse.de>
Cc: qemu-devel@nongnu.org, David Gibson <david@gibson.dropbear.id.au>,
	qemu-ppc@nongnu.org, Michael Roth <mdroth@linux.vnet.ibm.com>,
	"Michael S. Tsirkin" <mst@redhat.com>
Subject: Re: [Qemu-devel] [Qemu-ppc] [PATCH v3] pci: allow 0 address for PCI IO/MEM regions
Date: Tue, 11 Aug 2015 11:04:25 +0200	[thread overview]
Message-ID: <55C9BA99.4000009@redhat.com> (raw)
In-Reply-To: <55C9B764.3040807@suse.de>



On 11/08/2015 10:50, Alexander Graf wrote:
> 
> 
> On 27.07.15 10:19, Laurent Vivier wrote:
>> Alex,
>>
>> could you ACK this patch ?
>>
>> It's not perfect and it will be removed later, but for the moment it
>> allows to hotplug PCI card in pseries.
> 
> PCIe definitely allows for BARs to be allocated to 0, so this is more or
> less "the right thing". I really just wanted to make everyone aware that
> I've run into issues with BARs actually located at address 0 in generic
> PCI code in Linux ;).
> 
> So I don't think you really need my ack, as you definitely don't have a
> nack from my side.

Thank you Alex !

Michael S. T, could you take the patch ?

Thanks,
Laurent

      reply	other threads:[~2015-08-11  9:04 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <1437566099-10004-1-git-send-email-lvivier@redhat.com>
2015-07-23 18:24 ` [Qemu-devel] [PATCH v2] pci: allow 0 address for PCI IO/MEM regions Laurent Vivier
2015-07-23 18:30   ` Michael S. Tsirkin
2015-07-23 20:48     ` [Qemu-devel] [Qemu-ppc] " Benjamin Herrenschmidt
2015-07-23 21:18       ` Michael S. Tsirkin
2015-07-23 20:46   ` Benjamin Herrenschmidt
2015-07-23 21:00     ` Peter Maydell
2015-07-23 21:10       ` Michael S. Tsirkin
2015-07-23 21:19         ` Peter Maydell
2015-07-23 21:24           ` Peter Maydell
2015-07-23 21:38             ` Michael Roth
2015-07-23 21:49               ` Michael Roth
2015-07-24  8:46                 ` Peter Maydell
2015-07-24  8:58                   ` Laurent Vivier
2015-07-23 21:46       ` Benjamin Herrenschmidt
2015-07-23 22:42         ` Michael S. Tsirkin
2015-07-24  8:35 ` [Qemu-devel] [PATCH v3] " Laurent Vivier
2015-07-27  8:19   ` [Qemu-devel] [Qemu-ppc] " Laurent Vivier
2015-08-06  8:08     ` Laurent Vivier
2015-08-11  8:50     ` Alexander Graf
2015-08-11  9:04       ` Laurent Vivier [this message]

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