On Mon, Feb 16, 2015 at 10:54:08AM +0900, Nobuhiro Iwamatsu wrote: > lower 16 bits of the address, which is managed by mem_res need to be 0. > This adds address check of lower 16 bits. > > Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@xxxxxxxxxxx> Acked-by: Simon Horman <horms+renesas@xxxxxxxxxxxx> > --- > v2: Remove to before devm_kzalloc(). > > drivers/pci/host/pci-rcar-gen2.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/pci/host/pci-rcar-gen2.c b/drivers/pci/host/pci-rcar-gen2.c > index d9c042f..e9617d3 100644 > --- a/drivers/pci/host/pci-rcar-gen2.c > +++ b/drivers/pci/host/pci-rcar-gen2.c > @@ -346,6 +346,9 @@ static int rcar_pci_probe(struct platform_device *pdev) > if (!mem_res || !mem_res->start) > return -ENODEV; > > + if (mem_res->start & 0xFFFF) > + return -EINVAL; > + > priv = devm_kzalloc(&pdev->dev, > sizeof(struct rcar_pci_priv), GFP_KERNEL); > if (!priv) > -- > 2.1.3 > -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
