> -----Original Message----- > From: Thomas Monjalon [mailto:tho...@monjalon.net] > Sent: Thursday, October 25, 2018 1:49 PM > To: Stojaczyk, Dariusz <dariusz.stojac...@intel.com> > Cc: dev@dpdk.org; sta...@dpdk.org > Subject: Re: [PATCH] eal: fixup hotplugging an already present device > > 25/10/2018 12:51, Darek Stojaczyk: > > We were returning rc = -1 from a device probing function > > whenever the provided device was already probed before. > > > > This basically broke hotplugging a device in secondary > > process when the same device was already hotplugged in > > the primary. > > > > To fix it, just return 0 instead of -1. I believe this is > > the originally intented behavior. > > The intent was to return the error seen during probing again. > If there is no error, the PMD must return 0. > It means I reject this patch so far. >
I see, let's abandon this one. I submitted another patch for PCI that resolves the mentioned hotplug issue: [PATCH] pci: propagate exact error codes in pci_probe_all_drivers() D.
