From: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
To: Tal Shnaiderman <talshn@nvidia.com>
Cc: dev@dpdk.org, thomas@monjalon.net, pallavi.kadam@intel.com,
navasile@linux.microsoft.com, dmitrym@microsoft.com,
odia@nvidia.com, stable@dpdk.org
Subject: Re: [dpdk-dev] [PATCH] pci/windows: do not fail on missing NUMA node for PCIe
Date: Sun, 13 Dec 2020 20:20:25 +0300 [thread overview]
Message-ID: <20201213202025.0405f20e@sovereign> (raw)
In-Reply-To: <20201213141604.12560-1-talshn@nvidia.com>
On Sun, 13 Dec 2020 16:16:04 +0200, Tal Shnaiderman wrote:
> On older processors, NUMA isn't bound to PCIe locality.
> those cases return ERROR_NOT_FOUND in response to the
> SetupDiGetDevicePropertyW call with DEVPKEY_Device_Numa_Node
> attribute.
>
> This error fails the probe process for the PCIe device.
> this commit will ignore such failure and will set the
> numa_node to 0.
>
> Fixes: b762221ac24f ("bus/pci: support Windows with bifurcated drivers")
> Cc: stable@dpdk.org
>
> Reported-by: Odi Assli <odia@nvidia.com>
> Signed-off-by: Tal Shnaiderman <talshn@nvidia.com>
Acked-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
next prev parent reply other threads:[~2020-12-13 17:20 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-13 14:16 [dpdk-dev] [PATCH] pci/windows: do not fail on missing NUMA node for PCIe Tal Shnaiderman
2020-12-13 14:20 ` Odi Assli
2020-12-13 17:20 ` Dmitry Kozlyuk [this message]
2020-12-14 20:35 ` Ranjit Menon
2021-01-05 22:01 ` [dpdk-dev] [dpdk-stable] " Thomas Monjalon
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