Re: [PATCH] usertools: fix bind failure from dpdk to kernel

2022-08-11 Thread Krzysztof Kozlowski
On 09/08/2022 20:58, Stephen Hemminger wrote: >> >> However, due to the patch[1] merged into 5.19 kernel, 'driver_override' >> in the pci_dev is no longer NULL by writing '\00' to driver_override file. >> This causes PCI match device failure and the device will never be bound to >> their kernel dri

Re: [PATCH] usertools: fix bind failure from dpdk to kernel

2022-08-11 Thread Krzysztof Kozlowski
On 09/08/2022 14:44, lihuisong (C) wrote: > > 在 2022/8/5 23:35, Stephen Hemminger 写道: >> On Fri, 5 Aug 2022 11:10:22 +0800 >> Huisong Li wrote: >> >>> Currently, the steps for binding device from dpdk driver to kernel >>> driver is as follows: >>> echo $BDF > /sys/bus/pci/drivers/vfio-pci/unbind