3.16.49-rc1 review patch. If anyone has any objections, please let me know.
------------------
From: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
commit 2f686f1d9beee135de6d08caea707ec7bfc916d4 upstream.
PCI_STD_RESOURCE_END is (confusingly) the index of the last valid BAR, not
the *number* of BARs. To iterate through all possible BARs, we need to
include PCI_STD_RESOURCE_END.
Fixes: 9fe373f9997b ("PCI: Increase IBM ipr SAS Crocodile BARs to at least system page size")
Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
---
drivers/pci/quirks.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -293,7 +293,7 @@ static void quirk_extend_bar_to_page(str
{
int i;
- for (i = 0; i < PCI_STD_RESOURCE_END; i++) {
+ for (i = 0; i <= PCI_STD_RESOURCE_END; i++) {
struct resource *r = &dev->resource[i];
if (r->flags & IORESOURCE_MEM && resource_size(r) < PAGE_SIZE) {