This commit broke the driver override script in DPDK. This is an API/ABI breakage, please revert or fix the commit. Report of problem: http://mails.dpdk.org/archives/dev/2022-August/247794.html commit 23d99baf9d729ca30b2fb6798a7b403a37bfb800 Author: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> Date: Tue Apr 19 13:34:28 2022 +0200 PCI: Use driver_set_override() instead of open-coding Use a helper to set driver_override to the reduce amount of duplicated code. Make the driver_override field const char, because it is not modified by the core and it matches other subsystems. Reviewed-by: Andy Shevchenko <andy.shevchenko@xxxxxxxxx> Acked-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> Link: https://lore.kernel.org/r/20220419113435.246203-6-krzysztof.kozlowski@xxxxxxxxxx Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> The script is sending single nul character to remove override and that no longer works. Source code to dpdk-devbind https://github.com/DPDK/dpdk/blob/main/usertools/dpdk-devbind.py
