This is a note to let you know that I've just added the patch titled
PCI: fix truncation of resource size to 32 bits
to the 3.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
pci-fix-truncation-of-resource-size-to-32-bits.patch
and it can be found in the queue-3.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From d6776e6d5c2f8db0252f447b09736075e1bbe387 Mon Sep 17 00:00:00 2001
From: Nikhil P Rao <nikhil.rao@xxxxxxxxx>
Date: Wed, 20 Jun 2012 12:56:00 -0700
Subject: PCI: fix truncation of resource size to 32 bits
From: Nikhil P Rao <nikhil.rao@xxxxxxxxx>
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@xxxxxxxxx>
Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
Cc: Jiri Slaby <jslaby@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/pci/setup-res.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/pci/setup-res.c
+++ b/drivers/pci/setup-res.c
@@ -206,7 +206,8 @@ static int pci_revert_fw_address(struct
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;
Patches currently in stable-queue which might be from nikhil.rao@xxxxxxxxx are
queue-3.4/pci-fix-truncation-of-resource-size-to-32-bits.patch
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