diff options
| author | Nikhil P Rao <nikhil.rao@intel.com> | 2012-06-20 12:56:00 -0700 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2013-11-28 14:01:58 +0000 |
| commit | b538dfee448ce5711105363cd1ceca5b77705979 (patch) | |
| tree | 27d0233126c95b73095d8a3fceeb6ab90caac80e /drivers | |
| parent | d4bd91401f292ce14996bbdd1c5e99c43d572ae6 (diff) | |
PCI: fix truncation of resource size to 32 bits
commit d6776e6d5c2f8db0252f447b09736075e1bbe387 upstream.
_pci_assign_resource() took an int "size" argument, which meant that
sizes larger than 4GB were truncated. Change type to resource_size_t.
[bhelgaas: changelog]
Signed-off-by: Nikhil P Rao <nikhil.rao@intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pci/setup-res.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/pci/setup-res.c b/drivers/pci/setup-res.c index 8b25f9cc0010..41f08e58c79c 100644 --- a/drivers/pci/setup-res.c +++ b/drivers/pci/setup-res.c @@ -188,7 +188,8 @@ static int pci_revert_fw_address(struct resource *res, struct pci_dev *dev, return ret; } -static int _pci_assign_resource(struct pci_dev *dev, int resno, int size, resource_size_t min_align) +static int _pci_assign_resource(struct pci_dev *dev, int resno, + resource_size_t size, resource_size_t min_align) { struct resource *res = dev->resource + resno; struct pci_bus *bus; |