From: Haiyang Zhang <haiyangz@microsoft.com>
To: Haiyang Zhang <haiyangz@microsoft.com>,
"bhelgaas@google.com" <bhelgaas@google.com>,
"linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>
Cc: KY Srinivasan <kys@microsoft.com>,
Stephen Hemminger <sthemmin@microsoft.com>,
"olaf@aepfle.de" <olaf@aepfle.de>,
"vkuznets@redhat.com" <vkuznets@redhat.com>,
"driverdev-devel@linuxdriverproject.org"
<driverdev-devel@linuxdriverproject.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: RE: [PATCH] pci-hyperv: Use only 16 bit integer for PCI domain
Date: Wed, 24 May 2017 20:43:08 +0000 [thread overview]
Message-ID: <BLUPR03MB1412AD9B6C5B4575F354EC4CCAFE0@BLUPR03MB1412.namprd03.prod.outlook.com> (raw)
In-Reply-To: <1495658355-13103-1-git-send-email-haiyangz@exchange.microsoft.com>
> -----Original Message-----
> From: Haiyang Zhang [mailto:haiyangz@exchange.microsoft.com]
> Sent: Wednesday, May 24, 2017 4:39 PM
> To: bhelgaas@google.com; linux-pci@vger.kernel.org
> Cc: Haiyang Zhang <haiyangz@microsoft.com>; KY Srinivasan
> <kys@microsoft.com>; Stephen Hemminger <sthemmin@microsoft.com>;
> olaf@aepfle.de; vkuznets@redhat.com; driverdev-
> devel@linuxdriverproject.org; linux-kernel@vger.kernel.org
> Subject: [PATCH] pci-hyperv: Use only 16 bit integer for PCI domain
>
> [This sender failed our fraud detection checks and may not be who they
> appear to be. Learn about spoofing at http://aka.ms/LearnAboutSpoofing]
>
> From: Haiyang Zhang <haiyangz@microsoft.com>
>
> This patch uses the lower 16 bits of the serial number as PCI
> domain, otherwise some drivers may not be able to handle it.
>
> Besides Nvidia drivers, we also found X.org, and DPDK handle
> only 16 bit PCI domain.
>
> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
> ---
According to Stephen Hemminger <sthemmin@microsoft.com>, there are
additional programs, like X.org, DPDK, are also using 16-bit only
PCI domain numbers. So, I'm submitting this patch for re-consideration.
Thanks,
- Haiyang
next prev parent reply other threads:[~2017-05-24 20:43 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-24 20:39 [PATCH] pci-hyperv: Use only 16 bit integer for PCI domain Haiyang Zhang
2017-05-24 20:43 ` Haiyang Zhang [this message]
[not found] ` <20170525141955.6cee8fbb@alans-desktop>
2017-05-25 15:52 ` Stephen Hemminger
2017-05-25 7:56 ` Christoph Hellwig
2017-06-19 21:07 ` Bjorn Helgaas
2017-06-19 21:10 ` Christoph Hellwig
-- strict thread matches above, loose matches on Subject: below --
2017-04-20 16:35 Haiyang Zhang
2017-04-20 18:33 ` Bjorn Helgaas
2017-04-20 18:37 ` Haiyang Zhang
2017-04-20 19:12 ` Christoph Hellwig
2017-04-24 23:06 ` John Hubbard
2017-04-25 13:00 ` Dan Carpenter
2017-04-25 13:14 ` Christoph Hellwig
2017-04-25 18:19 ` John Hubbard
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