Hi Alex, I love your patch! Perhaps something to improve: [auto build test WARNING on vfio/next] [also build test WARNING on v4.20-rc1 next-20181109] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Alex-Williamson/vfio-pci-Parallelize-device-open-and-release/20181111-025016 base: https://github.com/awilliam/linux-vfio.git next coccinelle warnings: (new ones prefixed by >>) >> drivers/vfio/pci/vfio_pci.c:1396:8-14: WARNING: PTR_ERR_OR_ZERO can be used Please review and possibly fold the followup patch. --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
