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Merge tag 'for-linus-5.11-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git...
[linux-2.6-microblaze.git]
/
drivers
/
pci
/
of.c
diff --git
a/drivers/pci/of.c
b/drivers/pci/of.c
index
ac24cd5
..
5ea472a
100644
(file)
--- a/
drivers/pci/of.c
+++ b/
drivers/pci/of.c
@@
-556,6
+556,11
@@
static int pci_parse_request_of_pci_ranges(struct device *dev,
break;
case IORESOURCE_MEM:
res_valid |= !(res->flags & IORESOURCE_PREFETCH);
+
+ if (!(res->flags & IORESOURCE_PREFETCH))
+ if (upper_32_bits(resource_size(res)))
+ dev_warn(dev, "Memory resource size exceeds max for 32 bits\n");
+
break;
}
}