On 12/13/2020 6:16 AM, 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: [email protected] Reported-by: Odi Assli <[email protected]> Signed-off-by: Tal Shnaiderman <[email protected]> --- drivers/bus/pci/windows/pci.c | 9 +++++++++ 1 file changed, 9 insertions(+)
Acked-by: Ranjit Menon<[email protected]>
