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* Re: [dpdk-stable] [PATCH] bus/pci: fix unknown NUMA node value on Windows
  2021-09-27 18:43 [dpdk-stable] [PATCH] bus/pci: fix unknown NUMA node value on Windows Pallavi Kadam
@ 2021-09-27 18:29 ` Menon, Ranjit
  2021-09-27 18:34 ` Menon, Ranjit
  1 sibling, 0 replies; 4+ messages in thread
From: Menon, Ranjit @ 2021-09-27 18:29 UTC (permalink / raw)
  To: Pallavi Kadam, dev
  Cc: stable, thomas, talshn, dmitry.kozliuk, Narcisa.Vasile, Vipin.Varghese


On 9/27/2021 11:43 AM, Pallavi Kadam wrote:
> Based on the rte_eth_dev_socket_id() documentation,
> set the default numa_node to -1. When the API is unsuccessful,
> set numa_node to 0.
> This change more correctly resembles the Linux code.
>
> Fixes: bf7cf1f947bd ("bus/pci: fix unknown NUMA node value on Windows")
> Cc: stable@dpdk.org
>
> Reported-by: Vipin Varghese <vipin.varghese@intel.com>
> Signed-off-by: Pallavi Kadam <pallavi.kadam@intel.com>
> ---
>   drivers/bus/pci/windows/pci.c | 3 ++-
>   1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/bus/pci/windows/pci.c b/drivers/bus/pci/windows/pci.c
> index 343ef6f33b..644c452c76 100644
> --- a/drivers/bus/pci/windows/pci.c
> +++ b/drivers/bus/pci/windows/pci.c
> @@ -237,6 +237,7 @@ get_device_resource_info(HDEVINFO dev_info,
>   	}
>   
>   	/* Get NUMA node using DEVPKEY_Device_Numa_Node */
> +	dev->device.numa_node = SOCKET_ID_ANY;
>   	res = SetupDiGetDevicePropertyW(dev_info, dev_info_data,
>   		&DEVPKEY_Device_Numa_Node, &property_type,
>   		(BYTE *)&numa_node, sizeof(numa_node), NULL, 0);
> @@ -244,7 +245,7 @@ get_device_resource_info(HDEVINFO dev_info,
>   		DWORD error = GetLastError();
>   		if (error == ERROR_NOT_FOUND) {
>   			/* On older CPUs, NUMA is not bound to PCIe locality. */
> -			dev->device.numa_node = SOCKET_ID_ANY;
> +			dev->device.numa_node = 0;
>   			return ERROR_SUCCESS;
>   		}
>   		RTE_LOG_WIN32_ERR("SetupDiGetDevicePropertyW"


Acked-by: Ranjit Menon <ranjit.menon@intel.com 
<mailto:ranjit.menon@intel.com>>


^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [dpdk-stable] [PATCH] bus/pci: fix unknown NUMA node value on Windows
  2021-09-27 18:43 [dpdk-stable] [PATCH] bus/pci: fix unknown NUMA node value on Windows Pallavi Kadam
  2021-09-27 18:29 ` Menon, Ranjit
@ 2021-09-27 18:34 ` Menon, Ranjit
  2021-09-30 16:22   ` Thomas Monjalon
  1 sibling, 1 reply; 4+ messages in thread
From: Menon, Ranjit @ 2021-09-27 18:34 UTC (permalink / raw)
  To: Pallavi Kadam, dev
  Cc: stable, thomas, talshn, dmitry.kozliuk, Narcisa.Vasile, Vipin.Varghese

(Sending the ACK again since Outlook appeared to make the email address 
a smart link!)

On 9/27/2021 11:43 AM, Pallavi Kadam wrote:
> Based on the rte_eth_dev_socket_id() documentation,
> set the default numa_node to -1. When the API is unsuccessful,
> set numa_node to 0.
> This change more correctly resembles the Linux code.
>
> Fixes: bf7cf1f947bd ("bus/pci: fix unknown NUMA node value on Windows")
> Cc: stable@dpdk.org
>
> Reported-by: Vipin Varghese <vipin.varghese@intel.com>
> Signed-off-by: Pallavi Kadam <pallavi.kadam@intel.com>
> ---
>   drivers/bus/pci/windows/pci.c | 3 ++-
>   1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/bus/pci/windows/pci.c b/drivers/bus/pci/windows/pci.c
> index 343ef6f33b..644c452c76 100644
> --- a/drivers/bus/pci/windows/pci.c
> +++ b/drivers/bus/pci/windows/pci.c
> @@ -237,6 +237,7 @@ get_device_resource_info(HDEVINFO dev_info,
>   	}
>   
>   	/* Get NUMA node using DEVPKEY_Device_Numa_Node */
> +	dev->device.numa_node = SOCKET_ID_ANY;
>   	res = SetupDiGetDevicePropertyW(dev_info, dev_info_data,
>   		&DEVPKEY_Device_Numa_Node, &property_type,
>   		(BYTE *)&numa_node, sizeof(numa_node), NULL, 0);
> @@ -244,7 +245,7 @@ get_device_resource_info(HDEVINFO dev_info,
>   		DWORD error = GetLastError();
>   		if (error == ERROR_NOT_FOUND) {
>   			/* On older CPUs, NUMA is not bound to PCIe locality. */
> -			dev->device.numa_node = SOCKET_ID_ANY;
> +			dev->device.numa_node = 0;
>   			return ERROR_SUCCESS;
>   		}
>   		RTE_LOG_WIN32_ERR("SetupDiGetDevicePropertyW"

Acked-by: Ranjit Menon <ranjit.menon@intel.com>


^ permalink raw reply	[flat|nested] 4+ messages in thread

* [dpdk-stable] [PATCH] bus/pci: fix unknown NUMA node value on Windows
@ 2021-09-27 18:43 Pallavi Kadam
  2021-09-27 18:29 ` Menon, Ranjit
  2021-09-27 18:34 ` Menon, Ranjit
  0 siblings, 2 replies; 4+ messages in thread
From: Pallavi Kadam @ 2021-09-27 18:43 UTC (permalink / raw)
  To: dev
  Cc: stable, thomas, talshn, dmitry.kozliuk, ranjit.menon,
	Narcisa.Vasile, Vipin.Varghese, pallavi.kadam

Based on the rte_eth_dev_socket_id() documentation,
set the default numa_node to -1. When the API is unsuccessful,
set numa_node to 0.
This change more correctly resembles the Linux code.

Fixes: bf7cf1f947bd ("bus/pci: fix unknown NUMA node value on Windows")
Cc: stable@dpdk.org

Reported-by: Vipin Varghese <vipin.varghese@intel.com>
Signed-off-by: Pallavi Kadam <pallavi.kadam@intel.com>
---
 drivers/bus/pci/windows/pci.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/bus/pci/windows/pci.c b/drivers/bus/pci/windows/pci.c
index 343ef6f33b..644c452c76 100644
--- a/drivers/bus/pci/windows/pci.c
+++ b/drivers/bus/pci/windows/pci.c
@@ -237,6 +237,7 @@ get_device_resource_info(HDEVINFO dev_info,
 	}
 
 	/* Get NUMA node using DEVPKEY_Device_Numa_Node */
+	dev->device.numa_node = SOCKET_ID_ANY;
 	res = SetupDiGetDevicePropertyW(dev_info, dev_info_data,
 		&DEVPKEY_Device_Numa_Node, &property_type,
 		(BYTE *)&numa_node, sizeof(numa_node), NULL, 0);
@@ -244,7 +245,7 @@ get_device_resource_info(HDEVINFO dev_info,
 		DWORD error = GetLastError();
 		if (error == ERROR_NOT_FOUND) {
 			/* On older CPUs, NUMA is not bound to PCIe locality. */
-			dev->device.numa_node = SOCKET_ID_ANY;
+			dev->device.numa_node = 0;
 			return ERROR_SUCCESS;
 		}
 		RTE_LOG_WIN32_ERR("SetupDiGetDevicePropertyW"
-- 
2.31.1.windows.1


^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [dpdk-stable] [PATCH] bus/pci: fix unknown NUMA node value on Windows
  2021-09-27 18:34 ` Menon, Ranjit
@ 2021-09-30 16:22   ` Thomas Monjalon
  0 siblings, 0 replies; 4+ messages in thread
From: Thomas Monjalon @ 2021-09-30 16:22 UTC (permalink / raw)
  To: Pallavi Kadam
  Cc: dev, stable, talshn, dmitry.kozliuk, Narcisa.Vasile,
	Vipin.Varghese, Menon, Ranjit

27/09/2021 20:34, Menon, Ranjit:
> On 9/27/2021 11:43 AM, Pallavi Kadam wrote:
> > Based on the rte_eth_dev_socket_id() documentation,
> > set the default numa_node to -1. When the API is unsuccessful,
> > set numa_node to 0.
> > This change more correctly resembles the Linux code.
> >
> > Fixes: bf7cf1f947bd ("bus/pci: fix unknown NUMA node value on Windows")
> > Cc: stable@dpdk.org
> >
> > Reported-by: Vipin Varghese <vipin.varghese@intel.com>
> > Signed-off-by: Pallavi Kadam <pallavi.kadam@intel.com>
> 
> Acked-by: Ranjit Menon <ranjit.menon@intel.com>

Applied, thanks.



^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2021-09-30 16:22 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2021-09-27 18:43 [dpdk-stable] [PATCH] bus/pci: fix unknown NUMA node value on Windows Pallavi Kadam
2021-09-27 18:29 ` Menon, Ranjit
2021-09-27 18:34 ` Menon, Ranjit
2021-09-30 16:22   ` Thomas Monjalon

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