Re: [PATCH v2 2/5] x86/PCI: Support additional MMIO range capabilities

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On 18.04.14 20:53:23, Myron Stowe wrote:
> From: Suravee Suthikulpanit <suravee.suthikulpanit@xxxxxxx>

> -		start = reg & 0xffffff00; /* 39:16 on 31:8*/
> -		start <<= 8;
> -		reg = read_pci_config(bus, slot, 1, 0x84 + (i << 3));
> +		start = (reg & 0xffffff00UL) << 8;	/* 39:16 on 31:8 */

I think this is not save anymore with respect to u32/u64 casting. The
original was.

-Robert
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