diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/sysdev/fsl_rio.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/sysdev/fsl_rio.c b/arch/powerpc/sysdev/fsl_rio.c index f5bf38b94595..386790cfa16e 100644 --- a/arch/powerpc/sysdev/fsl_rio.c +++ b/arch/powerpc/sysdev/fsl_rio.c @@ -289,7 +289,7 @@ static void fsl_rio_inbound_mem_init(struct rio_priv *priv) } int fsl_map_inb_mem(struct rio_mport *mport, dma_addr_t lstart, - u64 rstart, u32 size, u32 flags) + u64 rstart, u64 size, u32 flags) { struct rio_priv *priv = mport->priv; u32 base_size; @@ -298,7 +298,7 @@ int fsl_map_inb_mem(struct rio_mport *mport, dma_addr_t lstart, u32 riwar; int i; - if ((size & (size - 1)) != 0) + if ((size & (size - 1)) != 0 || size > 0x400000000ULL) return -EINVAL; base_size_log = ilog2(size); |