| Message ID | 20191008012325.25700-1-robh@kernel.org |
|---|---|
| State | Accepted |
| Delegated to: | Bjorn Helgaas |
| Headers | show |
| Series | PCI: Fix missing bridge dma_ranges resource list cleanup | expand |
On Mon, Oct 07, 2019 at 08:23:25PM -0500, Rob Herring wrote: > Commit e80a91ad302b ("PCI: Add dma_ranges window list") added a > dma_ranges resource list, but failed to correctly free the list when > devm_pci_alloc_host_bridge() is used. > > Only the iproc host bridge driver is using the dma_ranges list. > > Fixes: e80a91ad302b ("PCI: Add dma_ranges window list") > Cc: Srinath Mannam <srinath.mannam@broadcom.com> > Cc: Bjorn Helgaas <bhelgaas@google.com> > Signed-off-by: Rob Herring <robh@kernel.org> Applied to pci/resource for v5.5, thanks! > --- > drivers/pci/probe.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c > index 3d5271a7a849..bdbc8490f962 100644 > --- a/drivers/pci/probe.c > +++ b/drivers/pci/probe.c > @@ -572,6 +572,7 @@ static void devm_pci_release_host_bridge_dev(struct device *dev) > bridge->release_fn(bridge); > > pci_free_resource_list(&bridge->windows); > + pci_free_resource_list(&bridge->dma_ranges); > } > > static void pci_release_host_bridge_dev(struct device *dev) > -- > 2.20.1 >
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index 3d5271a7a849..bdbc8490f962 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -572,6 +572,7 @@ static void devm_pci_release_host_bridge_dev(struct device *dev) bridge->release_fn(bridge); pci_free_resource_list(&bridge->windows); + pci_free_resource_list(&bridge->dma_ranges); } static void pci_release_host_bridge_dev(struct device *dev)
Commit e80a91ad302b ("PCI: Add dma_ranges window list") added a dma_ranges resource list, but failed to correctly free the list when devm_pci_alloc_host_bridge() is used. Only the iproc host bridge driver is using the dma_ranges list. Fixes: e80a91ad302b ("PCI: Add dma_ranges window list") Cc: Srinath Mannam <srinath.mannam@broadcom.com> Cc: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: Rob Herring <robh@kernel.org> --- drivers/pci/probe.c | 1 + 1 file changed, 1 insertion(+)