On Wed, 14 Jul 2021 21:23:31 +0800, Shunyong Yang wrote: > The values in param may be random if they are not initialized, which > may cause use_dma flag set even when "-d" option is not provided > in command line. Initializing all members to 0 to solve this. Applied to pci/tools, thanks! [1/1] tools: PCI: Zero-initialize param https://git.kernel.org/lpieralisi/pci/c/224d8031e4 Thanks, Lorenzo