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Commit a54e43f9 authored by Dan Carpenter's avatar Dan Carpenter Committed by Bjorn Helgaas
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PCI: mobiveil: Avoid integer overflow in IB_WIN_SIZE 



IB_WIN_SIZE is larger than INT_MAX so we need to cast it to u64.

Fixes: 9af6bcb1 ("PCI: mobiveil: Add Mobiveil PCIe Host Bridge IP driver")
Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
parent bd91b56c

drivers/pci/controller/pcie-mobiveil.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -107,7 +107,7 @@ 
#define CFG_WINDOW_TYPE	0

#define CFG_WINDOW_TYPE	0

#define IO_WINDOW_TYPE		1

#define IO_WINDOW_TYPE		1

#define MEM_WINDOW_TYPE	2

#define MEM_WINDOW_TYPE	2

#define IB_WIN_SIZE		(256 * 1024 * 1024 * 1024)

#define IB_WIN_SIZE		((u64)256 * 1024 * 1024 * 1024)

#define MAX_PIO_WINDOWS	8

#define MAX_PIO_WINDOWS	8





/* Parameters for the waiting for link up routine */

/* Parameters for the waiting for link up routine */