On Fri, Jan 19, 2018 at 07:03:10PM +0100, Ladislav Michl wrote: > Two one-liners for the same issue, second bug occurrence is just > a copy&pasted mistake from 2011... > > Ladislav Michl (2): > devres: Fix double mem region release in devm_ioremap_resource() > PCI: Fix double mem region release in devm_pci_remap_cfg_resource() Hmm, that is really shame :-/ My test setup triggered "Trying to free nonexistent resource" warning, but dissasembly of lib/devres.o shows no call to devres_destroy, which seems that WARN_ON in __devm_release_region() is optimized out. Strange. So far sorry for the noise, I'll try figure out what broke after weekend. > drivers/pci/pci.c | 1 - > lib/devres.c | 1 - > 2 files changed, 2 deletions(-) > > -- > 2.15.1 >
